XXXX DWP 28W2ZZF WP795

User Manual: DWP-28W2ZZF

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Service Manual

Color Television 66cm Wide Stereo

CHASSIS : WP-795

Model : DWP-28W2ZZF

DWP-28W2ZLF

Dec. 2000

DAEWOO ELECTRONICS CO., LTD

http : //svc.dwe.co.kr

S/M No. : TWP795MEF0

Specification

Model

Items

DWP-28W2ZZF/DWP-28W2ZLF

TV Standard

Power Consumption

PAL-SECAM B/G D/K,PAL I/I,SECAM L/L

Speaker

12W 8 ohm

X

2

70W approx.

Sound System

NICAM B/G,I,D/K,L, FM2Carrier B/G, D/K

Teletext System 10page memory FASTEXT(FLOF or top)

Aerial input 75ohm unbalanced

Channel coverage Off-air channels, S-cable channels and hyperband

Tuning System Frequency synthesiser tuning system

Visual screen size 66cm(wide screen)

Channel indication On Screen Display

Program Selection 100programmes

Aux. terminal

EURO-SCART1: Audio/Video In and Out,

R/G/B In, slow and fast switching.

EURO-SCART2:Audio/Video In and Out, S-VHS In.

Audio-Video Jack on front of cabinet in common

connection with EURO-SCART2.

Headphone jack(3.5mm)on front of cabinet

Remote Control Unit R-40A13

Sound Output Power 6W

X

2(at60% mod, 10%THD)

1

TABLE OF CONTENTS

APPENDIX (Appendix is provide only by internet [http://svc.dwe.co.kr])

MAIN FEATURES................................................................................................................................ 2

SPECIFICATIONS........................................................................................................................................... 2

CHANNEL TABLE............................................................................................................................................ 4

SAFETY INSTRUCTION...................................................................................................................... 9

CIRCUIT BLOCK DIAGRAM............................................................................................................... 10

ALIGNMENT INSTRUCTIONS............................................................................................................ 11

MICROCONTROLLER CONFIGURATION:SERVICE MODE......................................................................... 11

MICROCONTROLLER CONFIGURATION:OPTION....................................................................................... 11

TV SET ALIGNMENT....................................................................................................................................... 11

SCHEMATIC DIAGRAM...................................................................................................................... 14

EXPLODED VIEW............................................................................................................................... 15

PRINTED CIRCUIT BOARD................................................................................................................ 16

ELECTRICAL PARTS LIST................................................................................................................. 17

IC DESCRIPTION................................................................................................................................ 1

TDA936X TV SIGNAL PROCESSOR-TELETEXT DECODER WITH EMBEDDED U-CONTROLLER........... 1

MSP3415D MULTISTANDARD SOUND PROCESSOR................................................................................. 9

TDA894XJ STEREO AUDIO AMPLIFIER........................................................................................................ 13

TDA835XJ VERTICAL AMPLIFIER................................................................................................................. 14

TDA6107Q....................................................................................................................................................... 17

24C16 16Kbit EEPROM................................................................................................................................... 18

STR-F6653....................................................................................................................................................... 19

CIRCUIT DISCRIPTION....................................................................................................................... 21

BLOCK DIAGRAM........................................................................................................................................... 21

IF...................................................................................................................................................................... 25

SOURCE SWITCHING.................................................................................................................................... 27

U-CONTROLLER I/O PIN CONFIGURATION AND FUNCTION..................................................................... 27

SOUND PROCESSING................................................................................................................................... 28

SOUND AMPLIFICATION................................................................................................................................ 31

VERTICAL DEFLECTION................................................................................................................................ 31

POWER SUPPLY............................................................................................................................................ 33

TV START-UP, TV NORMAL RUN AND STAND-BY MODE OPERATIONS.................................................. 37

Service manual WP-795

- 2 -

1 - Main features

1-1 Specifications

TV standard PAL - SECAM B/G D/K, PAL I/I, SECAM L/L’

Sound system NICAM B/G, I, D/K, L,

FM 2Carrier B/G, D/K

Power consumption 70 W approx.

Sound Output Power 6Wx 2 (at 60% mod, 10%THD)

Speaker 12W 8 ohm x2

Teletext system 10 pages memory FASTEXT (FLOF or TOP)

Aerial input 75 ohm unbalanced

Channel coverage Off-air channels, S-cable channels and hyperband

Tuning system Frequency synthesiser tuning system

Visual screen size 66cm (Wide Screen)

Channel indication On Screen Display

Program Selection 100 programmes

Aux. terminal EURO-SCART 1 : Audio / Video In and Out, R/G/B In, Slow and

Fast switching.

EURO-SCART 2 : Audio / Video In and Out, S-VHS In.

Audio-Video Jack on front of cabinet in common connection with

EURO-SCART 2.

Headphone jack (3.5 mm) on front of cabinet

Remote Control Unit R-40A13

21 Pin EURO-SCART 1 :

Pin Signal Description Matching value

1 Audio Output Right

0.5 Vrms, Impedance < 1 kΩ, ( RF 54% Mod )

2 Audio Input Right 0.5 Vrms, Impedance > 10 kΩ

3 Audio Output Left 0.5 Vrms, Impedance < 1 kΩ, ( RF 54% Mod )

4 Audio Earth

5 Blue Earth

6 Audio Input Left 0.5 Vrms, Impedance > 10 kΩ

7 Blue Input 0.7 Vpp ±0.1V, Impedance 75Ω

8 Slow Switching TV : 0 to 2V, AV 16/9 : 4.5 to 7V, AV Auto : 9.5 to 12V ,

Impedance > 10 kΩ

9 Green Earth

10 N.C.

11 Green Input 0.7 Vpp ± 0.1V, Impedance 75Ω

12 N.C.

13 Red Earth

14 Blanking Earth

15 Red Input 0.7 Vpp ± 0.1V, Impedance 75Ω

16 Fast Switching 0 to 0.4V : Logic “0”, 1 to 3V : Logic “1”, Impedance 75Ω

17 Video Out Earth

18 Video In Earth

19 Video Output 1 Vpp ± 3dB, Impedance 75Ω

Service manual WP-795

- 3 -

20 Video Input 1 Vpp ± 3dB, Impedance 75Ω

21 Common Earth

21 Pin EURO-SCART 2 :

Pin Signal Description Matching value

1 Audio Output Right

0.5 Vrms, Impedance < 1 kΩ, ( RF 54% Mod )

2 Audio Input Right 0.5 Vrms, Impedance > 10 kΩ

3 Audio Output Left 0.5 Vrms, Impedance < 1 kΩ, ( RF 54% Mod )

4 Audio Earth

5 Earth

6 Audio Input Left 0.5 Vrms, Impedance > 10 kΩ

7 N.C.

8 N.C.

9 N.C.

10 N.C.

11 N.C.

12 N.C.

13 Earth

14 Earth

15 Chroma Input ± 3dB for a luminance signal of 1 Vpp

16 N.C.

17 Video Out Earth

18 Video In Earth

19 Video Output 1 Vpp ± 3dB, Impedance 75Ω

20 Video Input, Y In. 1 Vpp ± 3dB, Impedance 75Ω

21 Common Earth

Service manual WP-795

- 4 -

1-2 Channel table

FREQUENCY TABLE

CH EUROPE CCIR FRANCE GB(IRELAND) EAST OIRT

C01 46.25 - 45.75 49.75

C02

48.25 55.75 (L') 53.75 59.25

C03 55.25 60.5 (L') 61.75 77.25

C04 62.25 63.75 (L') 175.25 85.25

C05 175.25 176.00 183.25 93.25

C06

182.25 184.00 191.25 175.25

C07

189.25 192.00 199.25 183.25

C08

196.25 200.00 207.25 191.25

C09

203.25 208.00 215.25 199.25

C10

210.25 216.00 223.25 207.25

C11

217.25 189.25 (LUX) 231.25 215.25

C12 224.25 69.25 (L') 239.25 223.25

C13 53.75 76.25 (L') 247.25 -

C14 - 83.25 (L') 49.75 -

C15 82.25 90.25 57.75 -

C16 - 97.25 65.75 -

C17

183.75 - 77.75 -

C18

192.25 - 85.75 -

C19

201.25 - - -

C20

- - - -

C21

471.25 471.25 471.25 471.25

C22

479.25 479.25 479.25 479.25

C23

487.25 487.25 487.25 487.25

C24

495.25 495.25 495.25 495.25

C25

503.25 503.25 503.25 503.25

C26

511.25 511.25 511.25 511.25

C27

519.25 519.25 519.25 519.25

C28

527.25 527.25 527.25 527.25

C29

535.25 535.25 535.25 535.25

C30

543.25 543.25 543.25 543.25

C31

551.25 551.25 551.25 551.25

C32

559.25 559.25 559.25 559.25

C33

567.25 567.25 567.25 567.25

C34

575.25 575.25 575.25 575.25

C35

583.25 583.25 583.25 583.25

C36

591.25 591.25 591.25 591.25

C37

599.25 599.25 599.25 599.25

C38

607.25 607.25 607.25 607.25

C39

615.25 615.25 615.25 615.25

C40

623.25 623.25 623.25 623.25

C41

631.25 631.25 631.25 631.25

C42

639.25 639.25 639.25 639.25

C43

647.25 647.25 647.25 647.25

C44

655.25 655.25 655.25 655.25

C45

663.25 663.25 663.25 663.25

Service manual WP-795

- 5 -

C46 671.25 671.25 671.25 671.25

C47

679.25 679.25 679.25 679.25

C48

687.25 687.25 687.25 687.25

C49

695.25 695.25 695.25 695.25

C50

703.25 703.25 703.25 703.25

C51

711.25 711.25 711.25 711.25

C52

719.25 719.25 719.25 719.25

C53

727.25 727.25 727.25 727.25

C54

735.25 735.25 735.25 735.25

C55

743.25 743.25 743.25 743.25

C56

751.25 751.25 751.25 751.25

C57

759.25 759.25 759.25 759.25

C58

767.25 767.25 767.25 767.25

C59

775.25 775.25 775.25 775.25

C60

783.25 783.25 783.25 783.25

C61

791.25 791.25 791.25 791.25

C62

799.25 799.25 799.25 799.25

C63

807.25 807.25 807.25 807.25

C64

815.25 815.25 815.25 815.25

C65

823.25 823.25 823.25 823.25

C66

831.25 831.25 831.25 831.25

C67

839.25 839.25 839.25 839.25

C68

847.25 847.25 847.25 847.25

C69

855.25 855.25 855.25 855.25

C70

863.25 863.25 863.25 863.25

C71

69.25 - - -

C72

76.25 - - -

C73

83.25 - - -

C74

90.25 - - -

C75

97.25 - - -

C76

59.25 - - -

C77

93.25 - - -

S01

105.25 104.75 103.25 105.25

S02

112.25 116.75 111.25 112.25

S03

119.25 128.75 119.25 119.25

S04

126.25 140.75 127.25 126.25

S05

133.25 152.75 135.25 133.25

S06

140.25 164.75 143.25 140.25

S07

147.25 176.75 151.25 147.25

S08

154.25 188.75 159.25 154.25

S09

161.25 200.75 167.25 161.25

S10

168.25 212.75 - 168.25

S11

231.25 224.75 - 231.25

S12

238.25 236.75 - 238.25

S13

245.25 248.75 255.25 245.25

S14

252.25 260.75 263.25 252.25

S15

259.25 272.75 271.25 259.25

S16

266.25 284.75 279.25 266.25

S17

273.25 296.75 287.25 273.25

Service manual WP-795

- 6 -

S18 280.25 136.00 295.25 280.25

S19

287.25 160.00 303.25 287.25

S20

294.25 - - 294.25

S21

303.25 303.25 - 303.25

S22

311.25 311.25 311.25 311.25

S23

319.25 319.25 319.25 319.25

S24

327.25 327.25 327.25 327.25

S25

335.25 335.25 335.25 335.25

S26

343.25 343.25 343.25 343.25

S27

351.25 351.25 351.25 351.25

S28

359.25 359.25 359.25 359.25

S29

367.25 367.25 367.25 367.25

S30

375.25 375.25 375.25 375.25

S31

383.25 383.25 383.25 383.25

S32

391.25 391.25 391.25 391.25

S33

399.25 399.25 399.25 399.25

S34

407.25 407.25 407.25 407.25

S35

415.25 415.25 415.25 415.25

S36

423.25 423.25 423.25 423.25

S37

431.25 431.25 431.25 431.25

S38

439.25 439.25 439.25 439.25

S39

447.25 447.25 447.25 447.25

S40

455.25 455.25 455.25 455.25

S41

463.25 463.25 463.25 463.25

Service manual WP-795

- 7 -

1-3 ATSS sorting method

The TV set sweeps all the TV bands from beginning of VHF to end of UHF. The TV controlling software

for each program checks if a VPS CNI code is transmitted. If no VPS CNI code is found, the system check

if a CNI code is transmitted in the teletext lines ( Packet 8/30 format 1 ). If such a code ( VPS or teletext )

is found and if this code is in the ATSS list, the program is automatically named.

The programs found are then sorted in 4 groups :

Group I : It contains all the programs from the selected country and named by the TV controlling

software. Within this group the sorting order is fixed by the ATSS list.

Group II : It contains all the programs with a strong signal strength which are not listed in group I.

Group III : It contains all the programs with a weak signal strength which are not listed in group I.

Group IV : If two or more programs with the same code are found, only the strongest ( or if they have the

same level the one with the lowest frequency) is listed in group I, II or III. The others are listed in group

IV.

Note : If two programs with the same name but a different code are found these two programs are listed in

group I, II or III ( e.g. Regional program SW3 in Germany ).

The sorting order within group II, III, and IV is based on the channel frequency. The program with the

lowest frequency is allocated the first rank in its group, and so forth until the last program of the group

which has the highest frequency.

Program

number Group Skip

1

2 Group I

...

n

n+1

... Group II

m

m+1

... Group III

p

p+1

... Group IV

q

q+1

... not used ➼

99

0

Program

number Group Skip

1

... Group II

m

m+1

... Group III

p

p+1

... Group IV

q

q+1

... not used ➼

99

0

Special case : Country selection = Others

Service manual WP-795

- 8 -

Special case : France

If France is selected the TV controlling software sweeps the whole TV bands firstly with France system

selected ( positive video modulation) and secondly with Europe system selected ( negative video

modulation).

Special case : Switzerland

If Switzerland is selected the TV controlling software sweeps the whole TV bands firstly with Europe

system selected (negative video modulation) and secondly with France system selected ( positive video

modulation).

Special case : GB

Note for satellite receiver users : Before starting ATSS turn On your satellite receiver and tune “ SKY

NEWS “.

If GB is selected the TV controlling software seeks for programs only in UHF ( C21 to C70 ). The sorting

order is :

1 - BBC1

2 - BBC2

3 - ITV

4 - CH4

5 - CH5

6 - NEWS

If two or more “ identical “programs ( same name but different code e.g. BBC1 and BBC1 Scotland ) are

found the following programs in the list will be shifted up. (1 - BBC1, 2 - BBC1, 3 - BBC2, 4 - ITV, 5 -

CH4, 6 - CH5, 7 - NEWS, ..)

If one of the program above is not found, the associated program number remains empty ( freq.=467.25

Mhz - Skip selected - no name - system=GB).

example A : 1 - BBC1, 2 - BBC2, 3 - ITV, 4 - -----, 5 - CH5, 6 - NEWS, ...

example B ( if 2 BBC1 found ) : 1 - BBC1, 2 - BBC1, 3 - BBC2, 4 - ITV, 5 - -----, 6 - CH5, 7 - NEWS, ...

Service manual WP-795

- 9 -

2 - Safety instruction

WARNING: Only competent service personnel may carry out work involving the testing or repair of this

equipment.

X-RAY RADIATION PRECAUTION

1. Excessive high voltage can produce potentially hazardous X-RAY RADIATION. To avoid such

hazards, the high voltage must not exceed the specified limit. The nominal value of the high voltage of

this receiver is 26 KV at max beam current. The high voltage must not, under any circumstances, exceed

30KV. Each time a receiver requires servicing, the high voltage should be checked. It is important to use

an accurate and reliable high voltage meter.

2. The only source of X-RAY Radiation in this TV receiver is the picture tube. For continued X-RAY

RADIATION protection, the replacement tube must be exactly the same type tube as specified in the parts

list.

SAFETY PRECAUTION

1. Potentials of high voltage are present when this receiver is operating. Operation of the receiver

outside the cabinet or with the back board removed involves a shock hazard from the receiver.

1) Servicing should not be attempted by anyone who is not thoroughly familiar with the

precautions necessary when working on high voltage equipment.

2) Discharge the high potential of the picture tube before handling the tube. The picture tube is

highly evacuated and if broken, glass fragments will be violently expelled.

2. If any Fuse in this TV receiver is blown, replace it with the FUSE specified in the Replacement Parts

List.

3. When replacing a high wattage resistor (oxide metal film resistor) in circuit board, keep the resistor

10 mm away from circuit board.

4. Keep wires away from high voltage or high temperature components.

5. This receiver must operate under AC 230 volts, 5O Hz. NEVER connect to DC supply or any other

power or frequency.

PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in this equipment have special safety-related characteristics. These

characteristics are often passed unnoticed by a visual inspection and the X-RAY RADIATION protection

afforded by them cannot necessarily be obtained by using replacement components rated for higher

voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in

this manual and its supplements, electrical components having such features are identified by designated

symbol on the parts list. Before replacing any of these components, read the parts list in this manual

carefully. The use of substitutes replacement parts which do not have the same safety characteristics as

specified in the parts list may create X-RAY Radiation.

Service manual WP-795

- 10 -

3 - Circuit Block diagram

Service manual WP-795

- 11 -

4 - Alignment instructions

4-1 Microcontroller configuration : Service mode

To switch the TV set into service mode please sees instruction below.

1 - Select pr. number 91

2 - Adjust sharpness to minimum and exit all menu.

3 - Quickly press the key sequence : RED - GREEN - menu

To exit SERVICE menu press menu key or Std By key.

In Service Mode press “OK” to stop the microcontroller i.e. the I2C bus is free and the set can be

controlled by external equipment. Press “OK” again to allow the microcontroller to control the set again

4-2 Microcontroller configuration : Option

Option Tuner maker

0 DAEWOO / SAMSUNG

1 DAEWOO / SAMSUNG

2 SIEL

3 PHILIPS

4-3 TV set Alignment

4-3-1 - G2 alignment

- TV in AV mode without video signal ⇒ Black screen.

- TV preset with WP Red, WP Green and WP Blue equal to 32.

- TV preset with Black R, Black G equal to 8.

- Set TV in NORMAL I mode

- Adjust screen volume ( on FBT ) such that the highest cathode cut-off voltage measured on CRT board,

is Vcut off ± 5V.

Screen size Vcut-off

28” 142 V

4-3-2 - White balance

- Select a dark picture and adjust Black G and Black R to the desired colour temperature.

- Select a bright picture and adjust WP Red, WP Green, WP Blue to the desired colour temperature.

4-3-3 - Focus

- Adjust the Focus volume ( on FBT ) to have the best resolution on screen.

Service manual WP-795

- 12 -

4-3-4 - Vertical geometry

- Adjust the Vertical Amplitude, Shift, S-

Correction and Slope to compensate for vertical

distortion.

4-3-5 - Horizontal picture centering

- Adjust H Shift to have the picture in the center of the screen.

4-3-6 - East / West correction

- Adjust the H Parall, H Bow, H Width, EW Parabo, Up Corner, Dw Corner, EW trapez to compensate for

geometrical distortion.

H. Parall

H. Bow

H.Width

EW.Parabo

Up Corner

Dw Corner

Service manual WP-795

- 13 -

EW Trapez

4-3-7 - AGC

- Adjust the antenna signal level at 68 dBµV± 2

- Set RF AGC to 0.

- Increase RF AGC level and stop when the level on pin 6 of TDA936x goes below 2.5 Vdc

- 14 -

SCHEMATIC DIAGRAM

- 15 -

EXPLODED VIEW

1. DWP-28W2ZZF/28W2ZLF

- 16 -

PRINTED CIRCUIT BOARD

PCB MAIN

- 17 -

ELECTRICAL PARTS LIST

LOC PART CODE PART NAME PART DESCRIPTION REMARK

ZZ100 48B3740A13 TRANSMITTER REMOCON R-40A13 (AAA) 2

ZZ110 PTACPWD395 ACCESSORY AS DWP-28W2ZZF

10 4850Q00910 BATTERY R03/NN

M821 4858213800 BAG INSTRUCTION L.D.P.E T0.05X250X400

ZZ120 PTBCSHD395 COVER BACK AS DWP-28W2ZZF

M211 4852155102 COVER BACK HIPS GY (778A)

M211D 4857817630 CLOTH BLACK FELT 400X20X0.7

M541 4855415800 SPEC PLATE 150ART P/E FILM (C/TV)

ZZ130 PTPKCPD395 PACKING AS DWP-28W2ZZF

M681 4856812400 BAND 18MM X 3M

M801 485805085K BOX CARTON DW-3

M811 4858180700 PAD EPS 28W3

M822 4858215600 BAG P.E PE FOAM t0.5x1600x1270

ZZ131 4851902110 CRT GROUND NET 24/5/0.12-1560+4850702029

ZZ132 58G0000151 COIL DEGAUSSING DC-28SFW

ZZ140 PTCACAD395 CABINET AS DWP-28W2ZZF

M201A 4857821103 CLOTH BLACK FELT 180X10X1.5

M201B 4857821101 CLOTH BLACK FELT 415X10X1.5

M201C 4856215402 WASHER RUBBER CR T2.0

M201D 4856015820 SCREW CRT FIX SWRM+SK5 L=35

M201E 7178301212 SCREW TAPPTITE TT2 WAS 3X12 MFZN BK

M201F 7178301212 SCREW TAPPTITE TT2 WAS 3X12 MFZN BK

M211A 7172401612 SCREW TAPPTITE TT2 TRS 4X16 MFZN BK

M211B 7172401612 SCREW TAPPTITE TT2 TRS 4X16 MFZN BK

M211C 7172401612 SCREW TAPPTITE TT2 TRS 4X16 MFZN BK

M231 4852326302 PANEL CTRL HIPS GY (503A)

M231A 7172401612 SCREW TAPPTITE TT2 TRS 4X16 MFZN BK

M231B 4857818500 CLOTH BLACK CLOTH 60X10X0.5

M352 97P4602700 CLAMP CORD NYLON 66 BLK 5280N

M481 4854856002 BUTTON POWER ABS GY (503A)

M481A 4856716000 SPRING SWPA PIE0.5

M491 4854944601 BUTTON ABS BK

M491A 7178301212 SCREW TAPPTITE TT2 WAS 3X12 MFZN BK

M511 4855540600 DECO SENSOR PC GY

M561 48556174SD MARK BRAND SILVER DIA-CUTTING

M562 4855930702 DECO MARK A1050P-H24

M681 4856812001 TIE CABLE NYLON66 DA100

M682 4856816300 CLAMP WIRE NYLON 6 (V0)

P405 4850706S21 CONNECTOR 35135-0620+YLT502+ULW=500

SP01A 7172401612 SCREW TAPPTITE TT2 TRS 4X16 MFZN BK

SP02A 7172401612 SCREW TAPPTITE TT2 TRS 4X16 MFZN BK

V901 4859628160 CRT W66ECK001X13 2 I

ZZ200 PTFMSJD395 MASK FRONT AS DWP-28W2ZZF

M201 4852073102 MASK FRONT HIPS GY (503A)

M251 4852534202 GRILL SPKR R PS T0.5 28W2 (R)

M252 4852534203 GRILL SPKR L PS T0.5 28W2 (L)

M591 4855933601 DECO AV PVC T0.5

ZZ202 PTU1MSD395 PCB UNION-1 MANUAL A DWP-28W2ZZF

DF01 DSD50RH51B LED SD50-RH51BGRW

HPF01 4859105240 JACK PHONO LGT1516-0100 2

IF01 1SR9HP---- IC PREAMP SR-9HP

JPF01 4859105450 JACK PIN BOARD YSC03P-4120-9S

P603A 4850707S02 CONNECTOR YH025-07+YST025+ULW=400

P701A 4850703S21 CONNECTOR YH025-03+YST025+ULW=600

P703A 4850705S04 CONNECTOR YH025-05+YST025+ULW=400

P704A 4850706S02 CONNECTOR YH025-06+YST025+ULW=400

P803A 4850702S09 CONNECTOR BL102NG+MXH40058-02=300

SWF01 5S40202142 SW POWER PUSH ME-7 (70063-072)

ZZ200 PTU1JRD395 PCB UNION RADIAL AS DWP-28W2ZZF

SWF02 5S50101Z90 SW TACT THVV502GDA

SWF03 5S50101Z90 SW TACT THVV502GDA

SWF04 5S50101Z90 SW TACT THVV502GDA

SWF05 5S50101Z90 SW TACT THVV502GDA

SWF06 5S50101Z90 SW TACT THVV502GDA

ZF01 5PXF1B471M FILTER EMI CFI 06 B 1H 470PF

ZF02 5PXF1B471M FILTER EMI CFI 06 B 1H 470PF

ZZ200 PTU1JAD395 PCB UNION AXIAL AS DWP-28W2ZZF

A001 4859806360 PCB UNION 246X246(246X98.9/1X2)

DF02 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

DF03 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

DF04 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

JF01 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

JF02 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

JF06 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

RF02 RD-AZ181J- R CARBON FILM 1/6 180 OHM J

RF03 RD-4Z221J- R CARBON FILM 1/4 220 OHM J

RF04 RD-AZ331J- R CARBON FILM 1/6 330 OHM J

RF05 RD-4Z471J- R CARBON FILM 1/4 470 OHM J

RF06 RD-AZ471J- R CARBON FILM 1/6 470 OHM J

RF07 RD-AZ471J- R CARBON FILM 1/6 470 OHM J

ZZ220 PTSPPWD395 SPEAKER AS DWP-28W2ZZF 2

P601A 4850704S30 CONNECTOR YH025-04+35098+ULW=700

SP01 4858314810 SPEAKER SP-80F02 10W 8 OHM

SP02 4858314810 SPEAKER SP-80F02 10W 8 OHM

ZZ290 PTMPMSD395 PCB MAIN MANUAL AS DWP-28W2ZZF 2

C402 CMYH3C562J C MYLAR 1.6KV BUP 5600PF J

C404 CMYH3C702J C MYLAR 1.6KV BUP 7000PF J

C408 CMYE2G304J C MYLAR 400V PU 0.3MF J

C410 CMYE2G104J C MYLAR 400V PU 0.1MF J

C499 CEYD1H689W C ELECTRO 50V RHD 6.8MF (16X35.5)

LOC PART CODE PART NAME PART DESCRIPTION REMARK

“

I

“ is a safety part, so it must be used the same part.

“

2

” is a recommendable part for essential stock.

CAUTION

- 18 -

C801 CL1JB3474K C LINE ACROSS AC250V 0.47MF U/C/SNDF/SV I

C805 CEYN2G181P C ELECTRO 400V LHS 180MF (25X35)

C812 CH1AFE472M C CERA AC 4KV 4700PF M KX DE1610 I

C813 CEXF2E101V C ELECTRO 250V RSS 100MF 18X35.5

D403 DDG3------ DIODE DG3

D404 DRGP30J--- DIODE RGP30J

D820 DRGP30J--- DIODE RGP30J

D860 DRGP30J--- DIODE RGP30J

F801 5FSCB4022R FUSE CERA SEMKO F4AH 4A 250V MF51 I

G900 4SG0D00103 SPARK GAP S-23 900V-1.5KV

G901 4SG0D00103 SPARK GAP S-23 900V-1.5KV

G902 4SG0D00103 SPARK GAP S-23 900V-1.5KV

G903 4SG0D00103 SPARK GAP S-23 900V-1.5KV

I301 PTA2SW8214 HEAT SINK ASS‘Y1TDA8358J- + 7174301011

11TDA8358J- IC VERTICAL TDA8358J 2

0000A 4857028214 HEAT SINK AL EX

0000B 7174301011 SCREW TAPPTITE TT2 RND 3X10 MFZN

I501 1TDA9365L- IC MICOM OTP TDA9365TS/N1/5L

I601 1MSP3415D- IC AUDIO MSP3415D 2

I601 1MSP3411G- IC SOUND PROCESSOR MSP3411G

I602 PTA2SW8215 HEAT SINK ASS‘Y1TDA8946J- + 7174301011

11TDA8946J- IC AUDIO TDA8946J

0000A 4857028215 HEAT SINK AL EX

0000B 7174301011 SCREW TAPPTITE TT2 RND 3X10 MFZN

I702 1AT24C08PC IC AT24C08-10PC 2

I801 PTC2SW7910 HEAT SINK ASS‘Y1STRF6653- + 7174300811

11STRF6653- IC SMPS STR-F6653 2

0000A 4857027910 HEAT SINK AL EX

0000B 7174300811 SCREW TAPPTITE TT2 RND 3X8 MFZN

I804 1KP1010C-- IC PHOTO COUPLER KP-1010C

I806 1SE130N--- IC SE130N 2

I810 TX0202DA-- THYRISTOR X0202DA1BA2

I820 1K1A7805P1 IC REGULATOR KIA7805API

I822 1K1A7808P1 IC REGULATOR KIA7808API

I823 1LP295033- IC REGULATOR LP2950 3.3V

I901 PTC3SW1100 HEAT SINK ASS‘Y1TDA6107Q- + 7174300811

11TDA6107Q- IC VIDEO TDA6107Q 2

0000A 4857031100 HEAT SINK A1050P-H24 T2.0

0000B 7174300811 SCREW TAPPTITE TT2 RND 3X8 MFZN

JPA1 4859200401 SOCKET RGB YRS21-R1

JPA2 4859200401 SOCKET RGB YRS21-R1

L401 58H0000066 COIL H-LINEARITY TRL-230D

L402 58C0000122 COIL CHOKE CH-401B

L403 58C0000117 COIL CHOKE CH-951V

L802 58C9430599 COIL CHOKE AZ-9004Y(94MH)

LF801 5PLF24A1-- FILTER LINE LF-24A1

M351 4853529903 HOLDER CORD FR HIPS GY(778A)

M351A 7122401411 SCREW TAPPING T2S TRS 4X14 MFZN

M361 4853631110 TERMINAL ANT FR HIPS GY

LOC PART CODE PART NAME PART DESCRIPTION REMARK

M361A 7178301212 SCREW TAPPTITE TT2 WAS 3X12 MFZN BK

M361B 7172401412 SCREW TAPPTITE TT2 TRS 4X14 MFZN BK

M361C 7172401412 SCREW TAPPTITE TT2 TRS 4X14 MFZN BK

M381 4853817500 FRAME MAIN PCB FR HIPS BK

M381A 7178301212 SCREW TAPPTITE TT2 WAS 3X12 MFZN BK

M951B 4853535500 HOLDER CORD NYROLN 66

P401 4850705N14 CONNECTOR BIC-05T-25T+ULW=500

P402 4859240120 CONN WAFER YFW500-06

P501 4850705N14 CONNECTOR BIC-05T-25T+ULW=500

P601A 4850704S30 CONNECTOR YH025-04+35098+ULW=700

P801 4859242220 CONN WAFER YFW800-02

P802 4859242220 CONN WAFER YFW800-02

P803 4859242220 CONN WAFER YFW800-02

P903 4859238620 CONN WAFER YPW500-02

PWC1 PTWBSW7410 CORD POWER ASS‘Y906111+HOUSING+TUBE+17700

PW000 4859906111 CORD POWER M5206+H03VVH2-F=2250

PW001 4857417700 TERM CLAMP PT-01-T3

Q401 PTS2SW4500 HEAT SINK ASS‘YT2SW2499-- + 7174300811 2

Q401 T2SD2499-- TR 2SD2499

Q401A 4857024500 HEAT SINK AL EX B/K

Q401B 7174300811 SCREW TAPPTITE TT2 RND 3X8 MFZN

R801 DPC7R0M290 POSISTOR 2322 662 96709

R802 RS02Y753JS R M-OXIDE FILM 2W 75K OHM J SMALL

R819 RX10B339JN R CEMENT 10W 3.3 OHM J BENCH 4P 2

R920 RF01Y399JA R FUSIBLE 1W 3.9 OHM J A CURVE

SCT1 4859303530 SOCKET CRT PCS629-03C

SF1 5PK3953M-- FILTER SAW K3953M

SF2 5PK9650M-- FILTER SAW K9650M

T401 50D19A1--- TRANS DRIVE TD-19A1

T402 50H0000216 FBT 1352.5052 2 I

T801 50M4936B1- TRANS SMPS 2094.0041 I

U100 4859719930 TUNER VARACTOR DT5-BF18D 2

W1 WP-0BK2015 WIRE LEAD 1007 AWG22 7/0.26 BK 5-200-5

X502 5XE12R000E CRYSTAL QUARTZ HC-49/U 12.00000MHZ 30PPM

X601 5XE18R432E CRYSTAL QUARTZ HC-49/U 18.43200MHZ 30PPM

YW01 5SC0101326 SW RELAY DJ12D1-0(M)-Q

Z501 5PYXT5R5MB FILTER CERA XT 5.5MB

ZZ200 PTMPJ0D395 PCB MAIN (RHU) AS DWP-28W2ZZF

C305 CEXF1E471V C ELECTRO 25V RSS 470MF (10X16) TP

C315 CEXF2C470C C ELECTRO 160V RUS 47MF (13X25) TP

C409 CMXE2G273J C MYLAR 400V PU 0.027MF J (TP)

C415 CEXF2E479V C ELECTRO 250V RSS 4.7MF (10X16)TP

C430 CCXB3D681K C CERA 2KV B 680PF K (TAPPING)

C431 CMXB2G472J C MYLAR 400V EU 4700PF J (TP)

C440 CMXE2G273J C MYLAR 400V PU 0.027MF J (TP)

C511 CMXM2A224J C MYLAR 100V 0.22MF J

C512 CMXM2A224J C MYLAR 100V 0.22MF J

C604 CEXF1E102V C ELECTRO 25V RSS 1000MF (13X20) TP

C661 CMXM2A224J C MYLAR 100V 0.22MF J

LOC PART CODE PART NAME PART DESCRIPTION REMARK

ELECTRICAL PARTS LIST

- 19 -

C662 CMXM2A224J C MYLAR 100V 0.22MF J

C668 CMXM2A224J C MYLAR 100V 0.22MF J

C669 CMXM2A224J C MYLAR 100V 0.22MF J

C810 CBXB3D102K C CERA SEMI 2KV BL(N) 1000PF K (T)

C814 CEXF2E470V C ELECTRO 250V RSS 47MF (16X25) TP

C823 CEXF1E102V C ELECTRO 25V RSS 1000MF (13X20) TP

C832 CEXF1E102V C ELECTRO 25V RSS 1000MF (13X20) TP

C840 CEXF1C222V C ELECTRO 16V RSS 2200MF (13X25) TP

C841 CEXF1C222V C ELECTRO 16V RSS 2200MF (13X25) TP

C861 CEXF1E102V C ELECTRO 25V RSS 1000MF (13X20) TP

C905 CEXF2E479V C ELECTRO 250V RSS 4.7MF (10X16)TP

C951 CEXF2E100V C ELECTRO 250V RSS 10MF (10X20) TP

C965 CCXB3D102K C CERA 2KV B 1000PF K (TAPPING)

ZZ200 PTMPJBD395 PCB MAIN M-10 AS DWP-28W2ZZF

10 2TM18006BE TAPE MASKING 6.2X500

E001 4856310300 EYE LET BSR T0.2 (R1.6)

E002 4856310300 EYE LET BSR T0.2 (R1.6)

E003 4856310300 EYE LET BSR T0.2 (R1.6)

E004 4856310300 EYE LET BSR T0.2 (R1.6)

E005 4856310300 EYE LET BSR T0.2 (R1.6)

E006 4856310300 EYE LET BSR T0.2 (R1.6)

E007 4856310300 EYE LET BSR T0.2 (R1.6)

E008 4856310300 EYE LET BSR T0.2 (R1.6)

E009 4856310300 EYE LET BSR T0.2 (R1.6)

E010 4856310300 EYE LET BSR T0.2 (R1.6)

E011 4856310300 EYE LET BSR T0.2 (R1.6)

E012 4856310300 EYE LET BSR T0.2 (R1.6)

E013 4856310300 EYE LET BSR T0.2 (R1.6)

E014 4856310300 EYE LET BSR T0.2 (R1.6)

E015 4856310300 EYE LET BSR T0.2 (R1.6)

E016 4856310300 EYE LET BSR T0.2 (R1.6)

E017 4856310300 EYE LET BSR T0.2 (R1.6)

E018 4856310300 EYE LET BSR T0.2 (R1.6)

E019 4856310300 EYE LET BSR T0.2 (R1.6)

E020 4856310300 EYE LET BSR T0.2 (R1.6)

E021 4856310300 EYE LET BSR T0.2 (R1.6)

E022 4856310300 EYE LET BSR T0.2 (R1.6)

E023 4856310300 EYE LET BSR T0.2 (R1.6)

E024 4856310300 EYE LET BSR T0.2 (R1.6)

E025 4856310300 EYE LET BSR T0.2 (R1.6)

E026 4856310300 EYE LET BSR T0.2 (R1.6)

E027 4856310300 EYE LET BSR T0.2 (R1.6)

E028 4856310300 EYE LET BSR T0.2 (R1.6)

E029 4856310300 EYE LET BSR T0.2 (R1.6)

E030 4856310300 EYE LET BSR T0.2 (R1.6)

E031 4856310300 EYE LET BSR T0.2 (R1.6)

E032 4856310300 EYE LET BSR T0.2 (R1.6)

E033 4856310300 EYE LET BSR T0.2 (R1.6)

E040 4856310600 EYE LET BSR T0.2 (R2.3)

LOC PART CODE PART NAME PART DESCRIPTION REMARK

E041 4856310600 EYE LET BSR T0.2 (R2.3)

E042 4856310600 EYE LET BSR T0.2 (R2.3)

E043 4856310600 EYE LET BSR T0.2 (R2.3)

E044 4856310600 EYE LET BSR T0.2 (R2.3)

E045 4856310600 EYE LET BSR T0.2 (R2.3)

E046 4856310600 EYE LET BSR T0.2 (R2.3)

E047 4856310600 EYE LET BSR T0.2 (R2.3)

E048 4856310600 EYE LET BSR T0.2 (R2.3)

E049 4856310600 EYE LET BSR T0.2 (R2.3)

E050 4856310600 EYE LET BSR T0.2 (R2.3)

E051 4856310600 EYE LET BSR T0.2 (R2.3)

E052 4856310600 EYE LET BSR T0.2 (R2.3)

E053 4856310600 EYE LET BSR T0.2 (R2.3)

E054 4856310600 EYE LET BSR T0.2 (R2.3)

E055 4856310600 EYE LET BSR T0.2 (R2.3)

E056 4856310600 EYE LET BSR T0.2 (R2.3)

E057 4856310600 EYE LET BSR T0.2 (R2.3)

E058 4856310600 EYE LET BSR T0.2 (R2.3)

E059 4856310600 EYE LET BSR T0.2 (R2.3)

E060 4856310600 EYE LET BSR T0.2 (R2.3)

E061 4856310600 EYE LET BSR T0.2 (R2.3)

E062 4856310600 EYE LET BSR T0.2 (R2.3)

E065 4856310600 EYE LET BSR T0.2 (R2.3)

E066 4856310600 EYE LET BSR T0.2 (R2.3)

P601 485923172S CONN WAFER YW025-04 (STICK)

P603 485923202S CONN WAFER YW025-07 (STICK)

P701 485923162S CONN WAFER YW025-03 (STICK)

P703 485923182S CONN WAFER YW025-05 (STICK)

P704 485923192S CONN WAFER YW025-06 (STICK)

R331 RS01Z201J- R M-OXIDE FILM 1W 200 OHM J (TAPPING)

R398 RF01Z828K- R FUSIBLE 1W 0.82 OHM K (TAPPING)

R399 RS02Z120JS R M-OXIDE FILM 2W 12 OHM J SMALL

R406 RS02Z471JS R M-OXIDE FILM 2W 470 OHM J SMALL

R803 RS02Z473JS R M-OXIDE FILM 2W 47K OHM J SMALL

R804 RF02Z158K- R FUSIBLE 2W 0.15 OHM K (TAPPING)

R806 RS01Z472J- R M-OXIDE FILM 1W 4.7K OHM J (TAPPING)

R808 RS02Z821JS R M-OXIDE FILM 2W 820 OHM J SMALL

ZZ200 PTMPJRD395 PCB MAIN RADIAL AS DWP-28W2ZZF

C101 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP

C102 CEXF1H470V C ELECTRO 50V RSS 47MF (6.3X11) TP

C106 CEXF1E221V C ELECTRO 25V RSS 220MF (8X11.5) TP

C120 CCXB1H102K C CERA 50V B 1000PF K (TAPPING)

C121 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP

C313 CBXF1H104Z C CERA SEMI 50V F 0.1MF Z (TAPPING)

C320 CBXF1H104Z C CERA SEMI 50V F 0.1MF Z (TAPPING)

C350 CCXF1H473Z C CERA 50V F 0.047MF Z (TAPPING)

C351 CCXF1H473Z C CERA 50V F 0.047MF Z (TAPPING)

C370 CMXM2A473J C MYLAR 100V 0.047MF J (TP)

C401 CEXF1H101V C ELECTRO 50V RSS 100MF (8X11.5) TP

LOC PART CODE PART NAME PART DESCRIPTION REMARK

ELECTRICAL PARTS LIST

- 20 -

C412 CEXF2C339V C ELECTRO 160V RSS 3.3MF (8X16) TP

C414 CMXM2A104J C MYLAR 100V 0.1MF J (TP)

C418 CCXB1H102K C CERA 50V B 1000PF K (TAPPING)

C420 CCXB2H222K C CERA 500V B 2200PF K (TAPPING)

C500 CEXF1H478V C ELECTRO 50V RSS 0.47MF (5X11) TP

C501 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP

C509 CEXF1E470V C ELECTRO 25V RSS 47MF (5X11) TP

C514 CEXF1E101V C ELECTRO 25V RSS 100MF (6.3X11) TP

C517 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP

C519 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP

C524 CMXL1J104J C MYLAR 63V MEU 0.1MF J

C525 CCXB1H102K C CERA 50V B 1000PF K (TAPPING)

C526 CMXL1J104J C MYLAR 63V MEU 0.1MF J

C527 CMXB2A473J C MYLAR 100V EU 0.047MF J (TP)

C528 CEXF1E101V C ELECTRO 25V RSS 100MF (6.3X11) TP

C530 CEXF1E101V C ELECTRO 25V RSS 100MF (6.3X11) TP

C531 CCXF1H473Z C CERA 50V F 0.047MF Z (TAPPING)

C532 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP

C537 CBXF1H104Z C CERA SEMI 50V F 0.1MF Z (TAPPING)

C540 CEXF1H220V C ELECTRO 50V RSS 22MF (5X11) TP

C541 CEXF1H220V C ELECTRO 50V RSS 22MF (5X11) TP

C542 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP

C543 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP

C550 CEXF1H229V C ELECTRO 50V RSS 2.2MF (5X11) TP

C555 CEXF1C470V C ELECTRO 16V RSS 47MF (5X11) TP

C560 CBXF1H104Z C CERA SEMI 50V F 0.1MF Z (TAPPING)

C561 CEXF1E101V C ELECTRO 25V RSS 100MF (6.3X11) TP

C564 CEXF1E101V C ELECTRO 25V RSS 100MF (6.3X11) TP

C565 CBXF1H104Z C CERA SEMI 50V F 0.1MF Z (TAPPING)

C585 CCXB1H222K C CERA 50V B 2200PF K (TAPPING)

C590 CXCH1H270J C CERA 50V CH 27PF J (TAPPING)

C591 CXCH1H270J C CERA 50V CH 27PF J (TAPPING)

C592 CBXF1H104Z C CERA SEMI 50V F 0.1MF Z (TAPPING)

C593 CEXF1E101V C ELECTRO 25V RSS 100MF (6.3X11) TP

C601 CCXB1H472K C CERA 50V B 4700PF K (TAPPING)

C602 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP

C603 CCXB1H472K C CERA 50V B 4700PF K (TAPPING)

C605 CEXF1E470V C ELECTRO 25V RSS 47MF (5X11) TP

C608 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP

C610 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP

C611 CEXF1H339V C ELECTRO 50V RSS 3.3MF (5X11) TP

C612 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP

C613 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP

C614 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP

C615 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP

C616 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP

C617 CBXF1H104Z C CERA SEMI 50V F 0.1MF Z (TAPPING)

C620 CXCH1H509D C CERA 50V CH 5PF D (TAPPING)

C621 CXCH1H509D C CERA 50V CH 5PF D (TAPPING)

LOC PART CODE PART NAME PART DESCRIPTION REMARK

C622 CCXF1H223Z C CERA 50V F 0.022MF Z (TAPPING)

C625 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5X11) TP

C626 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5X11) TP

C629 CBXF1H104Z C CERA SEMI 50V F 0.1MF Z (TAPPING)

C630 CEXF1E470V C ELECTRO 25V RSS 47MF (5X11) TP

C631 CBXF1H104Z C CERA SEMI 50V F 0.1MF Z (TAPPING)

C632 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5X11) TP

C633 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5X11) TP

C635 CBXF1H104Z C CERA SEMI 50V F 0.1MF Z (TAPPING)

C636 CEXF1H220V C ELECTRO 50V RSS 22MF (5X11) TP

C650 CXCH1H470J C CERA 50V CH 47PF J (TAPPING)

C660 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP

C665 CCXB1H472K C CERA 50V B 4700PF K (TAPPING)

C666 CBXF1H104Z C CERA SEMI 50V F 0.1MF Z (TAPPING)

C667 CCXB1H472K C CERA 50V B 4700PF K (TAPPING)

C690 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5X11) TP

C691 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5X11) TP

C692 CEXF1E470V C ELECTRO 25V RSS 47MF (5X11) TP

C698 CXCH1H470J C CERA 50V CH 47PF J (TAPPING)

C699 CXCH1H470J C CERA 50V CH 47PF J (TAPPING)

C770 CEXF1E101V C ELECTRO 25V RSS 100MF (6.3X11) TP

C803 CCXF3A472Z C CERA 1KV F 4700PF Z (T)

C804 CCXF3A472Z C CERA 1KV F 4700PF Z (T)

C806 CEXF1H330V C ELECTRO 50V RSS 33MF (6.3X11) TP

C807 CBXF1H104Z C CERA SEMI 50V F 0.1MF Z (TAPPING)

C808 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5X11) TP

C820 CCXB3A471K C CERA 1KV B 470PF K (T)

C821 CCXB1H102K C CERA 50V B 1000PF K (TAPPING)

C824 CCXB3A471K C CERA 1KV B 470PF K (T)

C831 CCXB3A471K C CERA 1KV B 470PF K (T)

C835 CEXF1H470V C ELECTRO 50V RSS 47MF (6.3X11) TP

C844 CEXF1E101V C ELECTRO 25V RSS 100MF (6.3X11) TP

C863 CEXF1E101V C ELECTRO 25V RSS 100MF (6.3X11) TP

C866 CCXB3A471K C CERA 1KV B 470PF K (T)

C888 CEXF1C470V C ELECTRO 16V RSS 47MF (5X11) TP

C950 CEXF1H220V C ELECTRO 50V RSS 22MF (5X11) TP

C968 CMXL2E104K C MYLAR 250V MEU 0.1MF K

CA10 CCXB1H102K C CERA 50V B 1000PF K (TAPPING)

F801A 4857415001 CLIP FUSE PFC5000-0702

F801B 4857415001 CLIP FUSE PFC5000-0702

I805 1UPC574J-- IC UPC574J

Q101 TKTC3198Y- TR KTC3198Y

Q103 TKTC3202Y- TR KTC3202Y (TP)

Q402 T2SD1207T- TR 2SD1207-T (TAPPING) 2

Q403 TKTC3198Y- TR KTC3198Y

Q501 TKTA1266Y- TR KTA1266Y (TP)

Q502 TKTC3198Y- TR KTC3198Y

Q503 TKTC3198Y- TR KTC3198Y

Q504 TKTC3198Y- TR KTC3198Y

LOC PART CODE PART NAME PART DESCRIPTION REMARK

ELECTRICAL PARTS LIST

- 21 -

Q505 TKTC3198Y- TR KTC3198Y

Q508 TKTC3198Y- TR KTC3198Y

Q510 TKTA1266Y- TR KTA1266Y (TP)

Q511 TKTA1266Y- TR KTA1266Y (TP)

Q512 TKTC3198Y- TR KTC3198Y

Q602 TKTA1266Y- TR KTA1266Y (TP)

Q701 TKTA1266Y- TR KTA1266Y (TP)

Q702 TKTC3198Y- TR KTC3198Y

Q807 TKTC3198Y- TR KTC3198Y

Q808 TKTC3198Y- TR KTC3198Y

Q809 TKTC3198Y- TR KTC3198Y

Q810 TKTC3198Y- TR KTC3198Y

Q811 TKTC3198Y- TR KTC3198Y

Q950 TKTC3198Y- TR KTC3198Y

R401 RN01B272JS R METAL FILM 1W 2.7K OHM J SMALL

R415 RN02B102JS R METAL FILM 2W 1K OHM J SMALL

R450 RN02B223JS R METAL FILM 2W 22K OHM J SMALL

R816 RN02B478JS R METAL FILM 2W 0.47 OHM J SMALL

Z601 5PXF1B471M FILTER EMI CFI 06 B 1H 470PF

Z602 5PXF1B471M FILTER EMI CFI 06 B 1H 470PF

Z605 5PXF1B471M FILTER EMI CFI 06 B 1H 470PF

Z606 5PXF1B471M FILTER EMI CFI 06 B 1H 470PF

Z607 5PXF1B471M FILTER EMI CFI 06 B 1H 470PF

Z608 5PXF1B471M FILTER EMI CFI 06 B 1H 470PF

Z609 5PXF1B471M FILTER EMI CFI 06 B 1H 470PF

Z610 5PXF1B471M FILTER EMI CFI 06 B 1H 470PF

Z611 5PXF1B471M FILTER EMI CFI 06 B 1H 470PF

Z612 5PXF1B471M FILTER EMI CFI 06 B 1H 470PF

ZZ200 PTMPJAD395 PCB MAIN AXIAL AS DWP-28W2ZZF

10 2TM14006LB TAPE MASKING 3M #232 6.0X2000M

20 2TM10006LB TAPE MASKING 3M #232-MAP-C 6.2X2000M

A001 4859804793 PCB MAIN 330X246 S1B

C103 CCZB1H102K C CERA 50V B 1000PF K (AXIAL)

C104 CCZB1H102K C CERA 50V B 1000PF K (AXIAL)

C108 CCZB1H101K C CERA 50V B 100PF K (AXIAL)

C110 CCZB1H102K C CERA 50V B 1000PF K (AXIAL)

C513 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z

C515 CBZR1C222M C CERA 16V Y5R 2200PF M (AXIAL)

C516 CBZR1C472M C CERA 16V Y5R 4700PF M (AXIAL)

C518 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z

C520 CCZB1H102K C CERA 50V B 1000PF K (AXIAL)

C521 CCZB1H102K C CERA 50V B 1000PF K (AXIAL)

C523 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z

C529 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z

C533 CCZB1H102K C CERA 50V B 1000PF K (AXIAL)

C534 CCZF1H223Z C CERA 50V F 0.022MF Z

C535 CCZF1H223Z C CERA 50V F 0.022MF Z

C536 CCZF1H223Z C CERA 50V F 0.022MF Z

C577 CCZB1H561K C CERA 50V B 560PF K

LOC PART CODE PART NAME PART DESCRIPTION REMARK

C587 CCZB1H101K C CERA 50V B 100PF K (AXIAL)

C588 CCZB1H101K C CERA 50V B 100PF K (AXIAL)

C589 CCZB1H101K C CERA 50V B 100PF K (AXIAL)

C771 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z

C809 CCZB1H102K C CERA 50V B 1000PF K (AXIAL)

C830 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z

C850 CCZB1H152K C CERA 50V B 1500PF K (AXIAL)

CA01 CCZB1H101K C CERA 50V B 100PF K (AXIAL)

CA02 CCZB1H101K C CERA 50V B 100PF K (AXIAL)

CA03 CCZB1H101K C CERA 50V B 100PF K (AXIAL)

D101 D1N4148--- DIODE 1N4148 (TAPPING)

D102 D1SS85TA-- DIODE 1SS85TA

D313 D1N4937G-- DIODE 1N4937G (TAPPING)

D360 DUZ22BM--- DIODE ZENER UZ-22BM

D361 DUZ33B---- DIODE ZENER UZ-33B

D367 DUZ33B---- DIODE ZENER UZ-33B

D381 DUZ33B---- DIODE ZENER UZ-33B

D405 D1N4937G-- DIODE 1N4937G (TAPPING)

D406 D1N4148--- DIODE 1N4148 (TAPPING)

D407 D1N4937G-- DIODE 1N4937G (TAPPING)

D408 D1N4937G-- DIODE 1N4937G (TAPPING)

D410 D1N4004S-- DIODE 1N4004S

D411 D1N4004S-- DIODE 1N4004S

D414 D1N4004S-- DIODE 1N4004S

D450 D1N4937G-- DIODE 1N4937G (TAPPING)

D502 DUZ3R9B--- DIODE ZENER UZ-3.9B

D505 DUZ7R5BM-- DIODE ZENER UZ-7.5BM

D520 D1N4148--- DIODE 1N4148 (TAPPING)

D521 D1N4148--- DIODE 1N4148 (TAPPING)

D591 DUZ2R4B--- DIODE ZENER UZ-2.4B

D601 D1N4148--- DIODE 1N4148 (TAPPING)

D602 D1N4148--- DIODE 1N4148 (TAPPING)

D701 D1N4148--- DIODE 1N4148 (TAPPING)

D710 DUZ5R1B--- DIODE ZENER UZ-5.1B

D801 DLT2A05G-- DIODE LT2A05G (TP)

D802 DLT2A05G-- DIODE LT2A05G (TP)

D803 DLT2A05G-- DIODE LT2A05G (TP)

D804 DLT2A05G-- DIODE LT2A05G (TP)

D805 D1N4937G-- DIODE 1N4937G (TAPPING)

D806 D1N4937G-- DIODE 1N4937G (TAPPING)

D808 D1N4937G-- DIODE 1N4937G (TAPPING)

D809 D1N4937G-- DIODE 1N4937G (TAPPING)

D810 D1N4937G-- DIODE 1N4937G (TAPPING)

D811 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

D821 D1N4937G-- DIODE 1N4937G (TAPPING)

D822 DUZ9R1BM-- DIODE ZENER UZ-9.1BM

D824 D1N4148--- DIODE 1N4148 (TAPPING)

D825 D1N4148--- DIODE 1N4148 (TAPPING)

D830 D1N4937G-- DIODE 1N4937G (TAPPING)

LOC PART CODE PART NAME PART DESCRIPTION REMARK

ELECTRICAL PARTS LIST

- 22 -

D831 D1N4937G-- DIODE 1N4937G (TAPPING)

D840 D1N4148--- DIODE 1N4148 (TAPPING)

D841 D1N4148--- DIODE 1N4148 (TAPPING)

D904 D1N4937G-- DIODE 1N4937G (TAPPING)

D905 D1N4937G-- DIODE 1N4937G (TAPPING)

D906 D1N4937G-- DIODE 1N4937G (TAPPING)

D951 D1N4148--- DIODE 1N4148 (TAPPING)

D952 D1N4148--- DIODE 1N4148 (TAPPING)

D953 D1N4148--- DIODE 1N4148 (TAPPING)

D954 D1N4148--- DIODE 1N4148 (TAPPING)

D955 DLT2A05G-- DIODE LT2A05G (TP)

DA01 D1N4148--- DIODE 1N4148 (TAPPING)

DA02 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

DA03 DUZ5R1B--- DIODE ZENER UZ-5.1B

DA04 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

DA06 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

DA08 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

DA09 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

DA10 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

DA11 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

DA13 CBZR1C222M C CERA 16V Y5R 2200PF M (AXIAL)

DA14 CBZR1C222M C CERA 16V Y5R 2200PF M (AXIAL)

DA15 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

DA16 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

DA20 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

DA23 CBZR1C222M C CERA 16V Y5R 2200PF M (AXIAL)

DA24 CBZR1C222M C CERA 16V Y5R 2200PF M (AXIAL)

DA27 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

DA28 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

DA29 DUZ5R6BM-- DIODE ZENER UZ-5.6BM

J001 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J002 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J003 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J004 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J005 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J006 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J007 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J008 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J009 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J010 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J011 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J012 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J013 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J014 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J015 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J016 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J017 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J018 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J019 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

LOC PART CODE PART NAME PART DESCRIPTION REMARK

J020 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J021 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J022 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J023 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J024 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J025 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J026 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J028 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J029 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J030 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J031 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J032 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J034 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J035 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J036 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J037 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J038 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J039 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J040 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J041 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J042 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J043 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J044 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J045 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J046 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J047 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J048 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J049 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J050 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J051 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J052 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J053 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J054 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J055 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J056 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J057 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J058 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J059 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J061 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J062 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J063 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J064 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J065 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J066 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J067 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J068 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J069 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J070 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J072 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

LOC PART CODE PART NAME PART DESCRIPTION REMARK

ELECTRICAL PARTS LIST

- 23 -

J073 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J074 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J075 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J076 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J077 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J078 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J079 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J080 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J081 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J082 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J083 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J084 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J090 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J098 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J099 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J100 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J101 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J102 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J103 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J816 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J826 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

J888 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

JLL2 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING

L101 5CPZ100K02 COIL PEAKING 10UH K (AXIAL 3.5MM)

L350 5CPZ109M04 COIL PEAKING 1UH 10.5MM M (LAL04TB)

L381 5CPZ109M04 COIL PEAKING 1UH 10.5MM M (LAL04TB)

L500 5CPZ120K02 COIL PEAKING 12UH K (AXIAL 3.5MM)

L501 5CPZ100K02 COIL PEAKING 10UH K (AXIAL 3.5MM)

L502 5CPZ100K02 COIL PEAKING 10UH K (AXIAL 3.5MM)

L510 5CPZ100K02 COIL PEAKING 10UH K (AXIAL 3.5MM)

L511 5CPZ100K02 COIL PEAKING 10UH K (AXIAL 3.5MM)

L512 5CPZ100K02 COIL PEAKING 10UH K (AXIAL 3.5MM)

L601 5CPZ479K02 COIL PEAKING 4.7UH K (AXIAL 3.5MM)

L602 5CPZ479K02 COIL PEAKING 4.7UH K (AXIAL 3.5MM)

L603 5CPZ479K02 COIL PEAKING 4.7UH K (AXIAL 3.5MM)

L650 5MC0000100 COIL BEAD HC-3550

L801 5MC0000100 COIL BEAD HC-3550

L803 5MC0000100 COIL BEAD HC-3550

R101 RD-AZ473J- R CARBON FILM 1/6 47K OHM J

R102 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J

R103 RD-AZ123J- R CARBON FILM 1/6 12K OHM J

R104 RD-AZ104J- R CARBON FILM 1/6 100K OHM J

R105 RD-AZ392J- R CARBON FILM 1/6 3.9K OHM J

R106 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R107 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R113 RD-AZ562J- R CARBON FILM 1/6 5.6K OHM J

R114 RD-AZ562J- R CARBON FILM 1/6 5.6K OHM J

R115 RD-AZ682J- R CARBON FILM 1/6 6.8K OHM J

R116 RD-AZ222J- R CARBON FILM 1/6 2.2K OHM J

LOC PART CODE PART NAME PART DESCRIPTION REMARK

R117 RD-AZ222J- R CARBON FILM 1/6 2.2K OHM J

R120 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R310 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

R311 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

R340 RD-4Z473J- R CARBON FILM 1/4 47K OHM J

R350 RN-4Z1501F R METAL FILM 1/4 1.50K OHM F

R351 RN-4Z1501F R METAL FILM 1/4 1.50K OHM F

R370 RD-4Z159J- R CARBON FILM 1/4 1.5 OHM J

R394 RD-AZ272J- R CARBON FILM 1/6 2.7K OHM J

R395 RD-4Z394J- R CARBON FILM 1/4 390K OHM J

R396 RD-AZ272J- R CARBON FILM 1/6 2.7K OHM J

R397 RD-AZ823J- R CARBON FILM 1/6 82K OHM J

R402 RD-4Z220J- R CARBON FILM 1/4 22 OHM J

R404 RD-4Z399J- R CARBON FILM 1/4 3.9 OHM J

R410 RD-4Z103J- R CARBON FILM 1/4 10K OHM J

R411 RD-AZ473J- R CARBON FILM 1/6 47K OHM J

R416 RD-AZ154J- R CARBON FILM 1/6 150K OHM J

R420 RD-AZ223J- R CARBON FILM 1/6 22K OHM J

R421 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J

R501 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R502 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R505 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R506 RD-AZ332J- R CARBON FILM 1/6 3.3K OHM J

R507 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R508 RD-AZ332J- R CARBON FILM 1/6 3.3K OHM J

R509 RD-AZ681J- R CARBON FILM 1/6 680 OHM J

R512 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R513 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R514 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R515 RD-AZ153J- R CARBON FILM 1/6 15K OHM J

R516 RD-AZ393J- R CARBON FILM 1/6 39K OHM J

R517 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

R518 RD-AZ273J- R CARBON FILM 1/6 27K OHM J

R520 RD-AZ333J- R CARBON FILM 1/6 33K OHM J

R521 RD-AZ391J- R CARBON FILM 1/6 390 OHM J

R522 RD-AZ221J- R CARBON FILM 1/6 220 OHM J

R523 RD-AZ331J- R CARBON FILM 1/6 330 OHM J

R524 RD-AZ561J- R CARBON FILM 1/6 560 OHM J

R525 RD-AZ104J- R CARBON FILM 1/6 100K OHM J

R526 RD-4Z479J- R CARBON FILM 1/4 4.7 OHM J

R527 RD-AZ431J- R CARBON FILM 1/6 430 OHM J

R528 RD-AZ221J- R CARBON FILM 1/6 220 OHM J

R529 RD-AZ103J- R CARBON FILM 1/6 10K OHM J

R530 RD-AZ470J- R CARBON FILM 1/6 47 OHM J

R531 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

R533 RD-AZ103J- R CARBON FILM 1/6 10K OHM J

R534 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

R537 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R538 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

LOC PART CODE PART NAME PART DESCRIPTION REMARK

ELECTRICAL PARTS LIST

- 24 -

R539 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R540 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R541 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R543 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J

R545 RD-AZ682J- R CARBON FILM 1/6 6.8K OHM J

R547 RD-AZ103J- R CARBON FILM 1/6 10K OHM J

R548 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J

R549 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J

R550 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J

R555 RD-AZ103J- R CARBON FILM 1/6 10K OHM J

R556 RD-AZ562J- R CARBON FILM 1/6 5.6K OHM J

R567 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R570 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

R580 RD-AZ561J- R CARBON FILM 1/6 560 OHM J

R585 RD-AZ224J- R CARBON FILM 1/6 220K OHM J

R586 RD-AZ221J- R CARBON FILM 1/6 220 OHM J

R587 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R588 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R589 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R591 RD-AZ221J- R CARBON FILM 1/6 220 OHM J

R592 RD-AZ103J- R CARBON FILM 1/6 10K OHM J

R593 RD-AZ103J- R CARBON FILM 1/6 10K OHM J

R594 RD-AZ103J- R CARBON FILM 1/6 10K OHM J

R595 RD-AZ473J- R CARBON FILM 1/6 47K OHM J

R597 RN-4Z1502F R METAL FILM 1/4 15K OHM F

R598 RN-4Z1502F R METAL FILM 1/4 15K OHM F

R599 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R605 RD-AZ751J- R CARBON FILM 1/6 750 OHM J

R606 RD-AZ751J- R CARBON FILM 1/6 750 OHM J

R608 RD-2Z151J- R CARBON FILM 1/2 150 OHM J

R609 RD-2Z151J- R CARBON FILM 1/2 150 OHM J

R610 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

R611 RD-AZ104J- R CARBON FILM 1/6 100K OHM J

R614 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

R615 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

R620 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

R621 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R622 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R623 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R624 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R650 RD-AZ682J- R CARBON FILM 1/6 6.8K OHM J

R660 RD-AZ682J- R CARBON FILM 1/6 6.8K OHM J

R661 RD-AZ822J- R CARBON FILM 1/6 8.2K OHM J

R662 RD-AZ822J- R CARBON FILM 1/6 8.2K OHM J

R700 RD-2Z332J- R CARBON FILM 1/2 3.3K OHM J

R701 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

R702 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

R703 RD-AZ151J- R CARBON FILM 1/6 150 OHM J

R704 RD-AZ151J- R CARBON FILM 1/6 150 OHM J

LOC PART CODE PART NAME PART DESCRIPTION REMARK

R713 RD-AZ220J- R CARBON FILM 1/6 22 OHM J

R720 RD-AZ122J- R CARBON FILM 1/6 1.2K OHM J

R805 RD-2Z100J- R CARBON FILM 1/2 10 OHM J

R807 RD-2Z332J- R CARBON FILM 1/2 3.3K OHM J

R810 RD-4Z102J- R CARBON FILM 1/4 1K OHM J

R811 RC-2Z565KP R CARBON COMP 1/2 5.6M OHM K I

R817 RD-AZ473J- R CARBON FILM 1/6 47K OHM J

R820 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

R821 RD-4Z102J- R CARBON FILM 1/4 1K OHM J

R823 RD-2Z512J- R CARBON FILM 1/2 5.1K OHM J

R829 RD-AZ223J- R CARBON FILM 1/6 22K OHM J

R830 RD-AZ332J- R CARBON FILM 1/6 3.3K OHM J

R840 RD-4Z220J- R CARBON FILM 1/4 22 OHM J

R841 RD-2Z479J- R CARBON FILM 1/2 4.7 OHM J

R850 RD-2Z479J- R CARBON FILM 1/2 4.7 OHM J

R855 RD-4Z225J- R CARBON FILM 1/4 2.2M OHM J

R870 RD-2Z222J- R CARBON FILM 1/2 2.2K OHM J

R888 RD-AZ103J- R CARBON FILM 1/6 10K OHM J

R910 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R911 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R912 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

R913 RC-2Z102K- R CARBON COMP 1/2 1K OHM K

R914 RC-2Z102K- R CARBON COMP 1/2 1K OHM K

R915 RC-2Z102K- R CARBON COMP 1/2 1K OHM K

R921 RD-AZ222J- R CARBON FILM 1/6 2.2K OHM J

R922 RD-AZ222J- R CARBON FILM 1/6 2.2K OHM J

R923 RD-AZ222J- R CARBON FILM 1/6 2.2K OHM J

R951 RD-4Z244J- R CARBON FILM 1/4 240K OHM J

R952 RD-4Z123J- R CARBON FILM 1/4 12K OHM J

R953 RD-AZ153J- R CARBON FILM 1/6 15K OHM J

R954 RD-AZ223J- R CARBON FILM 1/6 22K OHM J

R955 RD-AZ223J- R CARBON FILM 1/6 22K OHM J

R956 RD-2Z102J- R CARBON FILM 1/2 1K OHM J

R957 RD-2Z105J- R CARBON FILM 1/2 1M OHM J

RA01 RD-AZ680J- R CARBON FILM 1/6 68 OHM J

RA02 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

RA03 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

RA04 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

RA05 RD-AZ103J- R CARBON FILM 1/6 10K OHM J

RA06 RD-AZ750J- R CARBON FILM 1/6 75 OHM J

RA08 RD-AZ750J- R CARBON FILM 1/6 75 OHM J

RA09 RD-AZ750J- R CARBON FILM 1/6 75 OHM J

RA10 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

RA11 RD-AZ680J- R CARBON FILM 1/6 68 OHM J

RA12 RD-AZ680J- R CARBON FILM 1/6 68 OHM J

RA16 RD-AZ680J- R CARBON FILM 1/6 68 OHM J

RA19 RD-AZ750J- R CARBON FILM 1/6 75 OHM J

RA20 RD-AZ473J- R CARBON FILM 1/6 47K OHM J

RA21 RD-AZ473J- R CARBON FILM 1/6 47K OHM J

LOC PART CODE PART NAME PART DESCRIPTION REMARK

ELECTRICAL PARTS LIST

- 25 -

RA40 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

RA41 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

RA44 RD-AZ682J- R CARBON FILM 1/6 6.8K OHM J

RA45 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

RA46 RD-AZ101J- R CARBON FILM 1/6 100 OHM J

RA47 RD-AZ470J- R CARBON FILM 1/6 47 OHM J

RA48 RD-AZ102J- R CARBON FILM 1/6 1K OHM J

LOC PART CODE PART NAME PART DESCRIPTION REMARK

ELECTRICAL PARTS LIST

DAEWOO ELECTRONICS CO., LTD

686, AHYEON-DONG MAPO-GU

SEOUL, KOREA

C.P.O. BOX 8003 SEOUL, KOREA

TELEX : DWELEC K28177-8

CABLE : "DAEWOOELEC"

E-mail :djkoo@web.dwe.co.kr

TEL : 82-2-360-7806

FAX : 82-2-360-7877

Appendix Service manual WP-795

- 1 -

1 - IC description

1-1 TDA936x TV signal processor - Teletext decoder with embedded µ-Controller.

TV-signal Processor

z Multi-standard vision IF circuit with alignment-free PLL demodulator

z Internal (switchable) time-constant for the IF-AGC circuit

z Source selection between 'Internal' CVBS and external CVBS or Y/C signals

z Integrated chrominance trap circuit

z Integrated luminance delay line with adjustable delay time

z Asymmetrical ‘delay line type’ peaking in the luminance channel

z Black stretching for non-standard luminance signals

z lntegrated chroma band-pass filter with switchable centre frequency

z Only one reference (12 MHz) crystal required for the µ-Controller, Teletext and the colour decoder

z PAL / NTSC or multistandard colour decoder with automatic search system

z Internal base-band delay line

z RGB control circuit with 'Continuous Cathode Calibration', white point and black level off set

adjustment so that the colour temperature of the dark and the bright parts of the screen can be chosen

independently.

z Linear RGB or YUV input with fast blanking for external RGB/YUV sources. The Text/OSD signals

are internally supplied from the µ-Controller/Teletext decoder

z Contrast reduction possibility during mixed-mode of OSD and Text signals

z Horizontal synchronisation with two control loops and alignment-free horizontal oscillator

z Vertical count-down circuit

z Vertical driver optimised for DC-coupled vertical output stages

z Horizontal and vertical geometry processing

z Horizontal and vertical zoom function for 16 : 9 applications

z Horizontal parallelogram and bow correction for large screen picture tubes

µ-Controller

z 80C51 µ-controller core standard instruction set and timing

z 1µs machine cycle

z 32 - 128Kx8-bit late programmed ROM

z 3 - 12Kx8-bit Auxiliary RAM (shared with Display and Acquisition)

z Interrupt controller for individual enable/disable with two level priority

z Two 16-bit Timer/Counter registers

z Watchdog timer

z Auxiliary RAM page pointer

z 16-bit Data pointer

z IDLE and Power Down (PD) mode

z 14 bits PWM for Voltage Synthesis Tuning

z 8-bit A/D converter

z 4 pins which can be programmed as general I/0 pin, ADC input or PWM (6-bit) output

Appendix Service manual WP-795

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Data Capture

z Text memory 10 pages

z Inventory of transmitted Teletext pages stored in the Transmitted Page Table (TPT) and Subtitle Page

Table (SPT)

z Data Capture for US Closed Caption

z Data Capture for 525/625 line WST, VPS (PDC system A) and Wide Screen Signalling (WSS) bit

decoding Automatic selection between 525 WST/625 WST

z Automatic selection between 625 WST/VPS on line 16 of VBI

z Real-time capture and decoding for WST Teletext in Hardware, to enable optimised µ-processor

throughput

z Automatic detection of FASTEXT transmission

z Real-time packet 26 engine in Hardware for processing accented, G2 and G3 characters

z Signal quality detector for video and WST/VPS data types

z Comprehensive teletext language coverage

z Full Field and Vertical Blanking lnterval (VBI) data capture of WST data

Display

z Teletext and Enhanced OSD modes

z Features of lever 1.5 WST and US Close Caption

z Serial and Parallel Display Attributes

z Single/Double/Quadruple Width and Height for characters

z Scrolling of display region

z Variable flash rate controlled by software

z Enhanced display features including overlining, underlining and italics

z Soft colours using CLUT with 4096 colour palette

z Globally selectable scan lines per row (9/10/13/16) and character matrix [12x10, 12xl3, 12x16 (VxH)]

z Fringing (Shadow) selectable from N-S-E-W direction

z Fringe colour selectable

z Meshing of defined area

z Contrast reduction of defined area

z Cursor

z Special Graphics Characters with two planes, allowing four colours per character

z 32 software redefinable On-Screen display characters

z 4 WST Character sets (GO/G2) in single device (e.g. Latin, Cyrillic, Greek, Arabic)

z G1 Mosaic graphics, Limited G3 Line drawing characters

z WST Character sets and Closed Caption Character set in single device

Data Capture

The Data Capture section takes in the analogue Composite Vidéo and Blanking Signal (CVBS), and from

this extracts the required data, which is then decoded and stored in memory.

The extraction of the data is performed in the digital domain. The first stage is to convert the analogue

CVBS signal into a digital form. This is done using an ADC sampling at 12MHz. The data and clock

recovery is then performed by a Multi-Rate Video Input Processor (MuIVIP). From the recovered data

and clock the following data types are extracted WST Teletext (625/525), Closed Caption, VPS, WSS.

The extracted data is stored in either memory (DRAM) via the Memory Interface or in SFR locations.

Appendix Service manual WP-795

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Data Capture Features

- Video Signal Quality detector

- Data Capture for 625 line WST

- Data Capture for 525 line WST

- Data Capture for US Closed Caption

- Data Capture for VPS data (PDC system A)

- Data Capture for Wide Screen Signalling (WSS) bit decoding

- Automatic selection between 525 WST/625WST

- Automatic selection between 625WST/VPS on line 16 of VBI

- Real-time capture and decoding for WST Teletext in Hardware, to enable optimised microprocessor

throughput

- 10 pages stored On-Chip

- lnventory of transmitted Teletext pages stored in the Transmitted Page Table (TPT) and Subtitle Page

Table (SPT)

- Automatic detection of FASTEXT transmission

- Real-time packet 26 engine in Hardware for processing accented, G2 and G3 characters

- Signal quality detector for WST/VPS data types

- Comprehensive Teletext language coverage

- Full Field and Vertical Blanking Interval (VBI) data capture of WST data

Appendix Service manual WP-795

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Appendix Service manual WP-795

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TV processor version and µ-Controller capacity

IC version TDA9365 Nx / 5

TV range 110°

QSS sound IF amplifier with

separated input and AGC circuit

9

PAL decoder 9

SECAM decoder 9

NTSC decoder 9

Horizontal geometry (E-W) 9

Horizontal and vertical zoom 9

ROM size 96 k

RAM size 2 k

Teletext 10 pages

IC marking and version

Chassis IC marking

( line 3 ) OSD languages ATSS country Text

English, French,

German, Italian,

Spanish, Dutch,

Danish, Finnish,

Norwegian,

Swedish, Greek,

Hungarian

English,

German,

Swedish/Finnish/Hu

ngarian, Italian,

French,

Portuguese/Spanish,

Turkish, Greek

Polish, Czech,

Slovakian,

Romanian

Polish, German,

Estonian,

Serbian/Croatian/Sl

ovenian,

Czech/Slovak,

Rumanian

WP 795 DW9365/N1/5-BE x

( note : x is the

software version )

Russian

GB, France,

Germany,

Belgium, Spain,

Italy,

Switzerland,

Austria,

Denmark,

Finland,

Netherlands,

Norway,

Sweden, Ireland,

Poland,

Hungary, Czech

rep., Others Polish, German,

Estonian,

Russian/Bulgarian,

Serbian/Croatian/Sl

ovenian,

Czech/Slovak,

Rumanian

PINNING

SYMBOL PIN DESCRIPTION

n.u. 1 Port 1.3 Not used.

SCL 2 I2C bus clock line

SDA 3 I2C Data line

SECAM L’ out 4 Port 2.0 : High when L’ selected (Push Pull )

OCP 5 Port 3.0 : Over Current Protection

Appendix Service manual WP-795

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RF AGC in 6 ADC 1 : For factory use only ( High impedance )

Key-in 7 ADC 2 : local key input ( High impedance )

S/SW 8 ADC 3 : Scart Slow switching input ( See XXX)

VssC/P 9

digital ground for µ-controller core and peripheral

LED 1 10 port 0.5 ( 8mA current sinking capability )

PANO 11 port 0.6 ( 8mA current sinking capability )

VSSA 12 analog ground of teletext decoder and digital ground of TV

processor

SEC PLL 13 SECAM PLL decoupling

VP2 14 2nd supply voltage TV-processor

DECDIG 15 decoupling digital supply of TV-processor

PH2LF 16 phase-2 filter

PH1LF 17 phase-1 filter

GND3 18 ground 3 for TV-processor

DECBG 19 bandgap decoupling

AVL/EWD 20 East / West drive output

VDRB 21 vertical drive B output

VDRA 22 vertical drive A output

IFIN1 23 IF input 1

IFIN2 24 IF input 2

IREF 25 reference current input

VSC 26 vertical sawtooth capacitor

TUNERAGC 27 tuner AGC output

SIFIN1 28 SIF input 1

SIFIN2 29 SIF input 2

GND2 30 ground 2 for TV processor

SIF AGC 31 AGC sound IF

REF0 32 n.u.

HOUT 33 horizontal output

FBISO 34 flyback input / sandcastle output

QSS out 35 QSS intercarrier output

EHT0 36 EHT/Overvoltage protection

PLLIF 37 IF PLL loop filter

IFVO 38 IF video output

VP1 39 main supply voltage TV-processor

CVBSINT 40 internal CVBS input

GND1 41 ground 1 for TV-processor

CVBS/Y 42 external CVBS/Y input

CHROMA 43 chrominance input (SVHS)

AMOUT 44 n.u.

INSSW2 45 2nd RGB insertion input

R2IN 46 2nd R input

G2IN 47 2nd G input

B2IN 48 2nd B input

BCLIN 49 beam current limiter input

BLKIN 50 black current input

R0 51 RED Output

G0 52 GREEN Output

Appendix Service manual WP-795

- 7 -

B0 53 BLUE Output

VDDA 54 analog supply of Teletext decoder and digital supply of TV-

Processor (3.3V)

VPE 55 OTP programming supply

VDDC 56 digital supply to core (3.3V)

OSCGND 57 oscillator ground supply

XTALIN 58 crystal oscillator input

XTALOUT 59 crystal oscillator output

RESET 60 reset

VDDP 61 digital supply to periphery (3.3V)

Audio Mute 62 Port 1.0 : Audio mute output (Push Pull )

Power 63 Port 1.1 : Power output (Push Pull )

IR in 64 Interrupt input 0 : R/C Infrared input

Appendix Service manual WP-795

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Appendix Service manual WP-795

- 9 -

1-2 MSP3415D Multistandard Sound Processor

The MSP 3415D is designed as a single-chip Multistandard Sound Processor for applications in analogue

and digital TV sets, video recorders, and PC cards.

MSP 3415D features

- sound IF input

- No external filters required

- Stereo baseband input via integrated AD converters

- Two pairs of DA converters

- Two carrier FM or NICAM processing

- AVC : Automatic Volume Correction

- Bass, treble, volume processing

- Full SCART in/out matrix without restrictions

- Improved FM-identification

- Demodulator short programming

- Autodetection for terrestrial TV - sound standards

- Precise bit-error rate indication

- Automatic switching from NICAM to FM/AM or vice versa

- Improved NICAM synchronisation algorithm

- Improved carrier mute algorithm

- Improved AM-demodulation

- Reduction of necessary controlling

- Less external components

Basic Features of the MSP 3415D

Demodulator and NICAM Decoder Section

The MSP 3415D is designed to simultaneously perform digital demodulation and decoding of NICAM-

coded TV stereo sound, as well as demodulation of FM or AM mono TV sound. Alternatively, two

carrier FM systems according to the German terrestrial specs can be processed with the MSP 3415D.

The MSP 3415D facilitates profitable multistandard capability, offering the following advantages:

- Automatic Gain Control (AGC) for analogue input: input range: 0.10 - 3 Vpp

- integrated A/D converter for sound-IF input

- all demodulation and filtering is performed on chip and is individually programmable

- easy realisation of all digital NICAM standards (B/G, I, L and D/K)

- FM-demodulation of all terrestrial standards (include identification decoding)

- no external filter hardware is required

- only one crystal clock (18.432 MHz) is necessary

- high deviation FM-mono mode (max. deviation: approx. ±360 kHz)

DSP-Section (Audio Baseband Processing)

- flexible selection of audio sources to be processed

- performance of terrestrial de-emphasise systems (FM, NICAM)

- digitally performed FM-identification decoding and de-matrixing

- digital baseband processing: volume, bass, treble

Appendix Service manual WP-795

- 10 -

- simple controlling of volume, bass, treble

Analogue Section

- two selectable analogue pairs of audio baseband input (= two SCART inputs) input level: <2 V RMS,

input impedance: >25 kΩ

- one selectable analogue mono input (i.e. AM sound): Not used in this chassis

- two high-quality A/D converters, S/N-Ratio: >85 dB

- 20 Hz to 20 kHz bandwidth for SCART-to-SCART copy facilities

- loudspeaker: one pair of four-fold oversampled D/A converters

output level per channel: max. 1.4 VRMS output resistance: max. 5 kΩ

S/N-ratio: >85 dB at maximum volume max. noise voltage in mute mode: < 10 µV (BW: 20 Hz... 16 kHz)

- one pair of four-fold oversampled D/A converters supplying a pair of SCART-outputs.

output level per channel: max. 2 V RMS, output resistance: max. 0.5 kΩ,

S/N-Ratio: >85 dB (20 Hz... 16 kHz)

Application Fields of the MSP 3415D

In the following sections, a brief overview about the two main TV sound standards, NICAM 728 and

German FM Stereo, demonstrates the complex requirements of a multistandard audio IC.

NICAM plus FM/AM-Mono

According to the British, Scandinavian, Spanish, and French TV-standards, high-quality stereo sound is

transmitted digitally. The systems allow two high-quality digital sound channels to be added to the

already existing FM/AM-channel. The sound coding follows the format of the so-called Near

Instantaneous Companding System (NICAM 728). Transmission is performed using Differential

Quadrature Phase Shift Keying (DQPSK. Table below offers an overview of the modulation parameters.

In the case of NICAM/FM (AM) mode, there are three different audio channels available: NICAM A,

NICAM B, and FM/AM-mono. NICAM A and B may belong either to a stereo or to a dual language

transmission. Information about operation mode and about the quality of the NICAM signal can be read

by the controlling software via the control bus. In the case of low quality (high bit error rate), the

controlling software may decide to switch to the analogue FM/AM-mono sound. Alternatively, an

automatic NICAM-FM/AM switching may be applied.

German 2-Carrier System (DUAL FM System)

Since September 1981, stereo and dual sound programs have been transmitted in Germany using the 2-

carrier system. Sound transmission consists of the already existing first sound carrier and a second sound

carrier additionally containing an identification signal. More details of this standard are given in Tables

below. For D/K very similar system is used.

Appendix Service manual WP-795

- 11 -

TV standards

TV

system Position of sound carrier

(MHz) Sound modulation Color system Country

B/G 5.5 / 5.7421875 FM Stereo PAL Germany

B/G 5.5 / 5.85 FM-Mono / NICAM PAL Scandinavia,

Spain

L 6.5 / 5.85 AM - Mono / NICAM SECAM-L France

I 6.0 / 6.552 FM-Mono / NICAM PAL UK

D/K 6.5 / 6.2578125 D/K1

6.5 / 6.7421875 D/K2

6.5 / 5.85 D/K-NICAM

FM Stereo

FM-Mono / NICAM

SECAM-East USSR

Hungary

Architecture of MSP3415D

Pin connections and short description

Pin No. Pin Name Type Short description

1 TP Out Test pin

2 NC Not Connected

3 NC Not Connected

4 TP Out Test pin

5 TP Out Test pin

6 ADR_SEL In I2C bus Address select

7 STANDBYQ In Standby ( Low-active)

8 NC Not Connected

9 I2C_CL In / Out I2C Clock

10 I2C_DA In / Out I2C data

Appendix Service manual WP-795

- 12 -

11 TP In / Out Test pin

12 TP In / Out Test pin

13 TP Out Test pin

14 NC Not Connected

15 TP Out Test pin

16 TP Out Test pin

17 TP Out Test pin

18 DVSUP Digital power supply +5V

19 DVSS Digital Ground

20 NC Not Connected

21 NC Not Connected

22 NC Not Connected

23 NC Not Connected

24 RESETQ In Power-On-reset

25 NC Not Connected

26 NC Not Connected

27 VREF2 Reference ground 2 high voltage part

28 DACM_R Out Loudspeaker out Right

29 DACM_L Out Loudspeaker out Left

30 NC Not Connected

31 TP Out Test pin

32 NC Not Connected

33 SC2_OUT_R Out Scart Output 2, right

34 SC2_OUT_L Out Scart Output 2, left

35 VREF1 Reference ground 1 high voltage part

36 SC1_OUT_R Out Scart output 1, right

37 SC1_OUT_L Out Scart output 1, left

38 NC Not Connected

39 AHVSUP Analog power supply 8.0V

40 CAPL_M Volume capacitor MAIN

41 AHVSS Analog ground

42 AGNDC Analog reference voltage high voltage part

43 NC Not Connected

44 NC Not Connected

45 NC Not Connected

46 NC Not Connected

47 NC Not Connected

48 ASG2 Analog Shield Ground 2

49 SC2_IN_L In Scart input 2 in, left

50 SC2_IN_R In Scart input 2 in, right

51 ASG1 Analog Shield Ground 1

52 SC1_IN_L In Scart input 1 in, left

53 SC1_IN_R In Scart input 1 in, right

54 VREFTOP Reference voltage IF A/D converter

55 MONO_IN In Mono input

56 AVSS Analog ground

57 AVSUP Analog power supply

58 ANA_IN1+ In IF input 1

Appendix Service manual WP-795

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59 ANA_IN1- In IF common

60 NC Not Connected

61 TESTEN In Test pin

62 XTAL_IN In Crystal oscillator

63 XTAL_OUT Out Crystal oscillator

64 NC Test pin

1-3 TDA894xJ Stereo Audio Amplifier

The TDA 8944J ( TDA 8946J ) is a dual-channel audio power amplifier with an output power of 2 x 7 W

( 2 x 15 W ) at an 8 Ω load and a 12 V supply. The circuit contains two Bridges Tied Load (BTL)

amplifiers with an all-NPN output stage and standby/mute logic. The TDA8944J comes in a 17-pin DIL

power package.

Features

Few external components

Fixed gain

Standby and mute mode

No on/off switching plops

low standby current

High supply voltage ripple rejection

Outputs short-circuit protected to ground, supply and across the load

Thermally protected

Pin description

Pin Symbol Description

1 OUT1- negative loudspeaker terminal 1

2 GND1 ground channel 1

3 Vcc1 supply voltage channel 1

4 OUT1+ positive loudspeaker terminal 1

5 n.c. not connected

6 IN1+ positive input1

7 n.c. not connected

8 IN1- negative input1

9 IN2- negative input2

10 MODE mode selection input

11 SVR half supply voltage decoupling

(ripple rejection)

12 IN2+ positive input2

Appendix Service manual WP-795

- 14 -

Block diagram TDA8944J

1-4 TDA835xJ Vertical Amplifier

The TDA835xJ are power circuit for use in 90° and 110° colour deflection systems for field frequencies

of 25 to 200Hz and 16/9 picture tubes. The circuit provides a DC driven vertical deflection output

circuit, operating as a highly efficient class G system. Due to the full bridge output circuit the deflection

coils can be DC coupled.

The IC is constructed in a Low Voltage DMOS process that combines Bipolar, CMOS and DMOS

devices. MOS transistors are used in the output stage because of the absence of second breakdown.

1-4-1 TDA8357J

Features :

- Few external components

- Highly efficient fully DC-coupled vertical output bridge circuit

- Short rise and fall time of the vertical flyback switch

- Guard circuit

- Temperature (thermal) protection

- High EMC because of common mode inputs

Appendix Service manual WP-795

- 15 -

Pinning

Pin Symbol Description

1 Vi(pos) input voltage (positive)

2 Vi(neg) input voltage (negative)

3 Vp supply voltage

4 VOB output voltage B

5 GND ground

6 Vflb flyback supply voltage

7 VOA output voltage A

8 VO(guard) guard output voltage

9 VM input measuring resistor

Appendix Service manual WP-795

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1-4-1 TDA8358J

An East-West output stage is provided that is able to sink current

from the diode modulator circuit.

Features :

- Few external components

- Highly efficient fully DC-coupled vertical output bridge circuit

- Short rise and fall time of the vertical flyback switch

- Guard circuit

- Temperature (thermal) protection

- High EMC because of common mode inputs

- East-West output stage

Appendix Service manual WP-795

- 17 -

1-5 TDA6107Q

The TDA6107Q includes three video output amplifiers in one plastic DIL-Bent-SIL 9-pin medium

power package, using high voltage DMOS technology, and is intended to drive the three cathodes of a

colour CRT directly. To obtain maximum performance, the amplifier should be used with black-current

control.

Features

- Typical bandwidth of 5.5 MHz for an output signal of 60 Vpp

- High slew rate of 900V/ms

- No external components required

- Very simple application

- Single supply voltage of 200V

- Internal reference voltage of 2.5 V

- Fixed gain of 50.

- Black-current stabilisation (BCS) circuit

- Thermal protection

Pin description

Pin Symbol Description

1 Vi(1) inverting input 1

2 Vi(2) inverting input 2

3 Vi(3) inverting input 3

4 GND ground (fin)

5 Iom black current measurement

output

6 VDD supply voltage

7 VOC(3) cathode output 3

8 VOC(2) cathode output 2

9 VOC(1) cathode output 1

Appendix Service manual WP-795

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Block diagram TDA6107Q

1-6 24C16 16 Kbit EEPROM

features :

- 16 Kbit serial I2C bus EEPROM

- Single supply voltage : 4.5 V to 5.5 V

- 1 Million Erase/Write cycles (minimum)

- 40 year data retention (minimum)

Pin description

Pin No. Name Description

1, 2, 3 E0, E1, E2 Device address

5 SDA Serial Data/Address Input/Output

6 SCL Serial clock

7 WC Write control

8 Vcc Supply voltage

4 Vss Ground

The memory device is compatible with the I2C memory standard. This is a two wire serial interface that

uses a bi-directionnal data bus and serial clock. The memory carries a built-in 4-bit unique device type

identifier code (1010) in accordance with the I2C bus definition.

Serial Clock (SCL)

The SCL input is used to strobe all data in and out of the memory.

Serial Data (SDA)

The SDA pin is bi-directionnal, and is used to transfer data in or out of the memory

Appendix Service manual WP-795

- 19 -

1-7 STR - F6653

1-7-1 General description

The STR-F6653 is an hybrid IC with a build-in MOSFET and control IC, designed for flyback

converter type switch mode power supply applications.

1-7-2 Features

- Small SIP fully isolated molded 5 pins package

- Many protection functions :

* Pulse-by-pulse overcurrent protection (OCP)

* Overvoltage protection with latch mode (OVP)

* Thermal protection with latch mode (TSD)

1-7-3 Block diagram

Appendix Service manual WP-795

- 20 -

1-7 -4 pin description

PIN NAME SYMBOL DESCRIPTION

1 Overcurrently

feedback O.C. P/E.B. Input of over current detection signal and

feedback signal

2 Source S Mosfet source

3 Drain D Mosfet drain

4 Supply VIN Input of power supply for control circuit

5 Ground GND Ground

1-7 -5 Control part - electrical characteristics

Rating

Description IC pins

Number Symbol Min. Type Max. Unit

Operation start voltage 4-5 VIN (on) 14.4 16 17.6 V

Operation stop voltage 4-5 VIN (off) 9 10 111 V

Circuit current in operation 4-5 IIN (on) - - 30 mA

Circ. current in non-operation 4-5 IIN (off) - - 100 µA

Maximum off time - TOFF (max) 45 - 55 µSEC

Minimum time for input of quaxi

resonant signals 1-5 TTH (2) - - 1.0 µSEC

Minimum off time - TOFF (min) - - 1.5 µSEC

O.C.P./F.B. terminal threshold

voltage 1 1-5 VTH (1) 0.68 0.73 0.78 V

O.C.P./F.B. terminal threshold

voltage 2 1-5 VTH (2) 1.3 1.45 1.6 V

O.C.P./F.B. terminal extraction

current 1-2 IOCP/FB 1.2 1.35 1.5 mA

OVP operation voltage 4-5 VIN (OVP) 20.5 22.5 24.5 V

Latch circuit sustaining voltage 4-5 IIN (H) - - 400 µA

Latch circuit release voltage 4-5 VIN (Loff) 6.6 - 8.4 V

Thermal shutdown operating

temperature - TJ (TSD) 140 - - 0C

1-7 -6 MOSFET electrical characteristics

Rating

Description IC pins

Number Symbol Min. Type Max. Unit

Drain-to-source break down

voltage 3-2 VDSS 650 - - V

Drain leakage current 3-2 IDSS - - 300 µA

On-resistance 3-2 RDS (on) - - 1.95 Ω

Switching time 3-2 tf - - 250 nsec

Thermal resistance - OCH - F - - 0.95 0C/W

Appendix Service manual WP-795

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2 - Circuit description

2-1 Block diagram

Appendix Service manual WP-795

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FUNCTIONAL DESCRIPTION OF VIDEO PROCESSOR Vision IF amplifier

The vision IF amplifier can demodulate signals with positive and negative modulation. The PLL

demodulator is completely alignment-free.

The VCO of the PLL circuit is internal and the frequency is fixed to the required value by using the clock

frequency of the µ-Controller/Teletext decoder as a reference. The setting of the various frequencies is

made by the controlling software in subaddress 27H (38.9 MHz for all system except L’ or 33.9 MHz for

system L’). Because of the internal VCO the IF circuit has a high immunity to EMC interferences.

QSS Sound circuit

The sound IF amplifier is similar to the vision IF amplifier

and has an external AGC decoupling capacitor.

The single reference QSS mixer is realised by a multiplier. In this multiplier the SIF signal is converted to

the intercarrier frequency by mixing it with the regenerated picture carrier from the VCO. The mixer

output signal is supplied to the output via a high-pass filter for attenuation of the residual video signals.

With this system a high performance hi-fi stereo sound processing can be achieved.

Video switches

The video switch has one input for an external CVBS or Y/C signal. The selected CVBS signal can be

supplied to pin 38, the IF video output. The selection between both signals is realised by the controlling

software in subaddress 22H.

The video ident circuit is connected to the selected signal. This ident circuit is independent of the

synchronisation.

Synchronisation circuit

The IC contains separator circuits for the horizontal and vertical sync pulses and a data-slicing circuit

which extracts the digital teletext data from the analogue signal.

The horizontal drive signal is obtained from an internal VCO which is running at a frequency of 25 MHz.

This oscillator is stabilised to this frequency by using a 12 MHz signal coming from the reference

oscillator of the µ-Controller/Teletext decoder.

The horizontal drive is switched on and off via the soft start/stop procedure. This function is realised by

means of variation of the TON of the horizontal drive pulses.

The vertical synchronisation is realised by means of a divider circuit. The vertical ramp generator needs

an external resistor and capacitor. For the vertical drive a differential output current is available. The

outputs are DC coupled to the vertical output stage.

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In the type TDA9367, intended for 90° picture tubes the following geometry parameters can be adjusted:

• Horizontal shift

• Vertical amplitude

• Vertical slope

• S-correction

• Vertical shift

The types which are intended to be used in combination with 110° picture tubes have an East-West

control circuit. The additional controls for these types are:

• EW width

• EW parabola width

• EW upper and lower corner parabola correction

• EW trapezium correction

• Vertical zoom, horizontal parallelogram and bow correction.

Chroma and luminance processing

The chroma band-pass and trap circuits (including the SECAM cloche filter) are realised by means of

gyrators and are tuned to the right frequency by comparing the tuning frequency with the reference

frequency of the colour decoder. The luminance delay line and the delay cells for the peaking circuit are

also realised with gyrators. The circuit contains a black stretcher function which corrects the black level

for incoming signals which have a difference between the black level and the blanking level.

Colour decoder

The ICs can decode PAL, NTSC and SECAM signals. The PAL/NTSC decoder does not need external

reference crystals but has an internal clock generator which is stabilised to the required frequency by

using the 12 MHz clock signal from the reference oscillator of the µ-Controller/Teletext decoder.

The Automatic Colour Limiting (ACL) circuit (switchable via the ACL bit in subaddress 2OH) prevents

that oversaturation occurs when signals with a high chroma-to-burst ratio are received. The ACL circuit is

designed such that it only reduces the chroma signal and not the burst signal. This has the advantage that

the colour sensitivity is not affected by this function.

SOFTWARE CONTROL

The CPU communicates with the peripheral functions using Special function Registers (SFRS) which are

addressed as RAM locations. The registers for the Teletext decoder appear as normal SFRs in the µ-

Controller memory map and are written to these functions by using a serial bus. This bus is controlled by

dedicated hardware which uses a simple handshake system for software synchronisation.

For compatibility reasons and possible re-use of software blocks, the TV processor is controlled by I2C

bus. The TV processor control registers cannot be read. Only the status registers can be read ( Read

address 8A ).

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The SECAM decoder contains an auto-calibrating PLL demodulator which has two references, via the

divided 12 MHz reference frequency (obtained from the µ-Controller) which is used to tune the PLL to

the desired free-running frequency and the bandgap reference to obtain the correct absolute value of the

output signal. The VCO of the PLL is calibrated during each vertical blanking period, when the IC is in

search or SECAM mode.

The base-band delay line (TDA 4665 function) is integrated. This delay line is also active during NTSC

to obtain a good suppression of cross colour effects. The demodulated colour difference signals are

internally supplied to the delay line.

RGB output circuit and black-current stabilisation

In the RGB control circuit the signal is controlled on contrast, brightness and saturation. The ICs have a

linear input for external RGB signals. The signals for OSD and text are internally supplied to the control

circuit. The output signal has an amplitude of about 2 Volts black-to-white at nominal input signals and

nominal settings of the various controls.

To obtain an accurate biasing of the picture tube the 'Continuous Cathode Calibration’ system has been

included in these ICs. A black level off set can be made with respect to the level which is generated by

the black current stabilisation system. In this way different colour temperatures can be obtained for the

bright and the dark part of the picture.

The black current stabilisation system checks the output level of the 3 channels and indicates whether the

black level of the highest output is in a certain window or below or above this window. This indication is

read from the status byte 01 and is used for automatic adjustment of the Vg2 voltage during the production

of the TV receiver.

During switch-off of the TV receiver a fixed beam current is generated by the black current control circuit.

This current ensures that the picture tube capacitance is discharged. During the switch-off period the

vertical deflection is placed in an overscan position so that the discharge is not visible on the screen.

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2-2 IF

The TDA936x has an alignment free IF PLL demodulator. The fully integrated oscillator is automatically

calibrated, using the 12 MHz crystal as a frequency reference. The IF frequency is simply set in TV-

Processor by I2C bus.

The AFC information is available via I2C bus from the TV-Processor status bytes. The controlling

software uses this information for tuner frequency tracking ( automatic following ). The AFC windows is

typically 125Khz wide. The minimum frequency step of the tuner is 62.5 KHz.

This AFC function is disabled when a program is tuned using the direct frequency entry or after fine

tuning adjustment. Therefore it is recommended to tune channel with the TV search function ( manual or

ATSS ) or using the direct channel entry to enable the Automatic Frequency Control.

SAW filters

Ref. Standard Features

K3953M B/G - D/K - I - L/L’ - IF filter for video application

- TV IF filter with Nyquist slopes at 33.9 MHz and

38.9 MHz

- Constant group delay

K9650M B/G - D/K - I - L/L’ - IF filter for audio application

- TV IF audio filter with two channels

- Channel 1 (L’) with one pass band for sound

carrier at 40.40 MHz

- Channel 2 ( L, D/K, I, B/G) with one pass band for

sound carriers between 32.40 MHz and 33.40 MHz

For SECAM L and L’ the TDA936x is switched to positive modulation via I2C bus. SECAM L’ only

occur in VHF band I and have their picture and sound carrier interchanged, compared to SECAM L and

PAL B/G channels. For SECAM L’ the picture carrier is situated at 33.9 MHz and the AM sound carrier

at 40.40 MHz. The IF PLL reference is tuned from 38.9 to 33.9 MHz, this is done via I2C Bus and the SIF

filter is switched from channel 2 to channel 1 ; this is done by pin 4 of TDA 936x. The tuner AGC time

constant is slower than for negative modulation, because the TDA936x reduces its AGC current. To even

slower the AGC time constant an extra series resistor R103 is added. To prevent IF overload when

jumping from a very strong transmitter to a weak transmitter a diode D101 has been added

The SAW filter ( SF1 ) has a double Nyquist slope at 38.9 MHz and 33.9 MHz needed for this

multistandard application. The disadvantage of this choice is that a 5.5 MHz trap filter ( Z501 ) is needed

to suppress the residual sound carrier in the video for B/G signals.

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Chassis block diagram : IF

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2-3 Source switching

The TDA936x has only one external video input, the external video switching circuit made with Q504,

Q505, Q507, Q508 and Q509 allows 2 external video signal inputs. The switching command can be either

the SCART1 slow switching pin 8 or the µ-Controller pin 8 when the software takes control of the video

source. The µ-Controller pin 8 is automatically configured by the controlling software ( See table below ).

This pin is also capable of detecting the 3 Status ( 0, 1A, 1B ) described in SCART specifications for

automatic format switching.

TV mode µ-Controller pin 8 Status Level

RF auto Input - High Impedance < 1V

RF Forced Input - High Impedance not defined

AV 1 Auto Input - High Impedance > 2.7 V

AV 1 Auto 16:9 Input - High Impedance 1 V < x < 2.7 V

AV 1 forced Output - Push Pull Max. 3.3V

AV 2 Output - Push Pull < 0.2 V

SVHS Output - Push Pull < 0.2 V

The controlling software via I2C bus selects the signal source :

- Video signal from tuner ( Pin 40 ).

- External video ( SCART 1 or 2 ) depending on Q508 base level.

- External SVHS from SCART 2.

The sound source switching is done in the MSP3415D ( I601 ), by the µ-Controller via I2C bus.

Fast R, G, B insertion : The external R, G, B insertion needs a fast switching and cannot be controlled by

the software ( instruction cycle of 1µ sec ). The fast switching pin 16 of SCART 1 is directly connected to

the TV processor pin 45 ( Fast blanking input ). The display is synchronised with the selected video

source, i.e. to get stable R, G, B inserted signal they must be synchronised with the selected video source.

The controlling software only enable or disable ( AV2, SVHS, or Forced RF source selected ) fast

blanking.

2-4 µ-Controller I/O pin configuration and function

The I/O pins of the µ-Controller can be configured in many way. All port functions can be individually

programmed by use of the SFR registers.

Each I/O port pin can be individually programmed in these configurations :

Open drain

In this mode, the port can function as in and output. It requires an external pull-up resistor. The maximum

allowable supply voltage for this pull up resistor is +5V.

So in this mode it is possible to interface a 5 Volt environment like I2C while the µ-Controller has a 3.3

Volt supply.

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Push-Pull

The push pull mode can be used for output only. Both sinking and sourcing is active, which leads to sleep

slopes. The levels are 0 and Vddp, the supply voltage 3.3Volts.

High impedance

This mode can be used for input only operation of the port.

Special port for LED

Pin 10 has the same functionality as the general I/O pins but in addition, their current source and sink

capacity is 8 mA instead of 4 mA. These pins are used for driving LED’s via a series current limiting

resistor.

µ-Controller I/O pin configuration and function table

configuration

pin name Stand by TV ON description

1 n.u. High impedance High impedance not used

2 SCL Open Drain Open Drain Serial clock line

3 SDA Open Drain Open Drain Serial data line

4 SECAM L’ High impedance Push Pull SIF filter swiching

5 OCP High impedance High impedance Over Current Protection

( Switch the set OFF if

the voltage on this pin is

<2.33V )

6 - High impedance High impedance For factory use only

7 Key in High impedance High impedance Local keyboard input

8 S/SW High impedance See table above external video switch

10 Red/Green

LED High impedance Open Drain

11 Panorama Push Pull Push Pull Panorama mode switch

62 Audio mute Push Pull Push Pull High in stand by mode

2-5 Sound processing

Analogue sound IF - input section

The input pins ANA_IN1+ and ANA_IN- offer the possibility to connect sound IF sources to the MSP

3415D. The analogue-to-digital conversion of the preselected sound IF signal is done by an A/D converter,

whose output is used to control an analogue automatic gain circuit (AGC), providing an optimal level for a

wide range of input levels.

Quadrature Mixers

The digital input coming from the integrated A/D converter may contain audio information at a frequency

range of theoretically 0 to 9 MHz corresponding to the selected standards. By means of two

programmable quadrature mixers, two different audio sources ; for example, NICAM and FM-mono, may

be shifted into baseband position.

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Phase and AM discrimination

The filtered sound IF signals are demodulated by means of the phase and amplitude discriminator block.

On the output, the phase and amplitude is available for further processing. AM signals are derived from

the amplitude information, whereas the phase information serves for FM and NICAM demodulation.

NICAM decoder

In case of NICAM - mode, the phase samples are decoded according the DQPSK - coding scheme. The

output of this block contains the original NICAM bitstream.

DSP section

All audio baseband functions are performed by digital signal processing (DSP). The DSP section controls

the source and output selection, and the signals processing.

Sound Mode switching

In case of NICAM transmission, the controlling software read the bit error rate and the operation mode

from the NICAM Decoder. When the set is in “Auto detection” mode ( default mode after ATSS ) the

controlling software set automatically the sound mode ( NICAM mono, NICAM Dual 1 or NICAM Dual

2 ) depending on the transmitted mode.

In case of 2 Carrier FM transmission, the controlling software read the transmission mode and the signal

quality level from the Stereo Detection Register. When the set is in “Auto detection” mode the controlling

software set automatically the sound mode ( mono, Stereo, Dual 1, Dual 2 ) depending on the transmitted

mode.

In “Auto detection” mode the controlling software evaluate the signal quality and automatically switch to

the analogy sound carrier 1, if the transmission quality is too poor. To avoid unwanted automatic

switching the threshold levels mono to stereo and stereo to mono is different.

In “forced mono “ mode ( Red OSD in recall section ), the controlling software configure the MSP3415D

to demodulate only the analogue (FM or AM) sound carrier 1, no matter the signal quality. The sound

mode “ forced “ or “ Autodetect” is stored for each programme.

Appendix Service manual WP-795

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Sound signal flow diagram

Appendix Service manual WP-795

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2-6 Sound amplification

The TDA8944J (TDA8946J) is a stereo BTL audio amplifier capable of delivering 2 x 7 W (2 x 15 W)

output power to an 8 Ω load at THD = 10%, using a 12 V power supply and an external heatsink. The

voltage gain is fixed at 32dB.

With the three-level MODE input the device can be switched from ‘standby’ to ‘mute’ and to ‘operating’

mode.

The TDA 8944J outputs are protected by an internal thermal shutdown protection mechanism and short-

circuit protection.

Power amplifier

The power amplifier is a Bridge Tied Load (BTL) amplifier with an all-NPN output stage, capable of

delivering a peak output current of 1.5 A.

The BTL principle offers the following advantages :

- Lower peak value of the supply current.

- The ripple frequency on the supply voltage is twice the signal frequency.

- No DC-blocking capacitor

- Good low frequency performance

Mode selection

The TDA894xJ has several functional modes, which can be selected by applying the proper DC voltage to

pin MODE.

Mute : In this mode the amplifier is DC biased but not operational (no audio output). This allows the input

coupling capacitors to be charged to avoid pop-noise. The devices is in mute mode when 2.5 V < VMODE <

(Vcc-1.5 V).

Operating : In this mode the amplifier is operating normally. The operating mode is activated at VMODE <

0.5 V.

2-7 Vertical deflection

The vertical driver circuit is a bridge configuration. The deflection coil is connected between the output

amplifiers, which are driven in phase opposition. The differential input circuit is voltage driven. The input

circuit is especially intended for direct connection to driver circuits which deliver symmetrical current

signals, but is also suitable for asymmetrical currents. The output current of these devices is converted to

voltages at the input pins via resistors R350 and R351. The differential input voltage is compared with the

output current through the deflection coils measured as voltage across R302, which provides internal

feedback information. The voltage across R302 is proportional to the output current.

Flyback voltage

The flyback voltage is determined by an additional supply voltage Vflb. The principle of operation with

two supply voltages (class G) makes it possible to fix the supply voltage Vp optimum for the scan voltage

and the second supply voltage Vflb optimum for the flyback voltage. Using this method, very high

efficiency is achieved. The supply voltage Vflb is almost totally available as flyback voltage across the coil,

this being possible due to the absence of a coupling capacitor.

Protection

The output circuit has protection circuits for :

- Too high die temperature

- overvoltage of output stage A

Guard circuit

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The guard signal is not used by the TDA936x to blank the screen in case of fault condition.

Damping resistor

For HF loop stability a damping resistor (R305) is connected across the deflection coil.

EAST-WEST Amplifier (TDA8358J only)

The East-West amplifier is current driven. It can only sink currents of the diode modulator circuit. A

feedback resistor R397 is connected between the input and output of this inverting amplifier in order to

convert the East-West correction input into an output voltage.

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2-8 Power supply (STR F6653)

2-8 -1 STR-F6653 general description

The STR-F6653 is an hybrid IC with a build-in MOSFET and control IC, designed for flyback converter

type switch mode power supply applications.

2-8 -2Power supply primary part operations

An oscillator generates pulses signals which turn on and off a MOSFET transistor.

2-8 -2-1 Start -up circuit: VIN

The start-up circuit is used to start and stop the operation of the control IC, by detecting a voltage

appearing at VIN pin (pin 4).

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When the power switch is pushed on, VIN increases slowly. During this time, C806 is charged through

R802.

As soon as VIN reaches 16V, the STR-F6653 control circuit starts operating. Then, VIN is obtained by

smoothing the winding voltage which appears between pin6 and pin7 of the SMPS transformer.

As this winding voltage does not increase to the set voltage immediately after the control circuit starts

operating, VIN starts dropping. However, as this winding voltage reaches the set value before VIN voltage

drops to the shutdown voltage (at 11V), the control circuit continues operating (see below VIN voltage at

start-up). R805 resistor prevents that VIN pin voltage varies according to the secondary side output current.

VIN must be set higher than the shutdown voltage (VIN (off) = 11Vmax) and lower than the O.V.P.

(overvoltage protection) operating voltage

(VOVP = 20.5Vmin)

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2-8 -2-1 STR-F6653 oscillating operation

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C When the MOSFET is ON, the STR-F6653 internal capacitor C1 is charged at the constant voltage

6.5V.

At the same time, the voltage at pin 1 (OCP / FB) increases with the same waveform as the MOSFET

drain current.

D When the pin 1 voltage reaches the threshold voltage VTH1 = 0.73V, the STR-F6653 internal

comparator 1 starts operating. The STR-F6653 internal oscillator is inverted and the MOSFET turns OFF.

E When the MOSFET turns OFF, charging of STR-F6653 internal capacitor C1 is released and C1

starts discharging by the STR-F6653 internal resistance R1. So, C1 voltage starts falling in accordance

with the gradient regulated by the constant discharging time of C1 and R1. So, this means that the fixed

time determined by C1 and R1 is the OFF-time of the MOSFET.

F When C1 voltage falls to around 3.7V, the STR-F6653 internal oscillator is reversed again and the

MOSFET turns ON. C1 is quickly charged to around 6.5V

The MOSFET continues to oscillate by repeating the above procedure.

2-8 -2-3 STR-F6653 protection circuits

• overcurrent protection function (OCP)

Overcurrent protection is performed pulse by pulse detecting at STR-F6653 pin 1 (OCP) the peak of the

MOSFET drain current in every pulse.

• latch circuit

This circuit sustains an output low from the STR-F6653 internal oscillator and stops operation of the

power supply when overvoltage protection (OVP) and thermal shutdown (TSD) circuit are under

operation

• thermal shutdown circuit (TSD)

This circuit triggers the latch circuit when the frame temperature of STR-F6653 IC exceeds 140°C

• overvoltage protection circuit (OVP)

This circuit triggers the latch circuit when the Vin voltage exceeds 22V (typ.)

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2-9 TV start-up, TV normal run and stand-by mode operations

2-9 1 TV start-up operations

2-9-1-1 Schematic diagram for start-up operations

2-9-1-2 TV start-up and microcontroller initialization

- When SW801 power switch is pushed, main AC voltage is applied to T801 transformer (after

rectification by D801...D804 diodes). Then, T801 SMPS transformer starts operating and supplies DC

voltage to I823 (3.3V regulator).

- This regulator provides 3.3V DC voltage to I501 microcontroller power supply pins (pins 54, 56, 61) and

to the reset pulse circuit which provides reset pulse to I501 microcontroller reset pin (pin 60).

- Then, the microcontroller starts its initialization. Its power pin (pin 63) is set to high which allows

delivery of power supply voltages (123V, 8V, 5V...). At this step, all IC’s start working but no picture

appears on screen: I501 IC doesn’t provide horizontal drive voltage.

- Then, the microcontroller consults I702 EEPROM via I2C bus to know the last TV set mode (normal run

mode or stand-by mode ) before switching off.

. If the TV set was on normal run mode before switching off, the microcontroller delivers

horizontal drive voltage at pin 33 and picture appears on screen.

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. If the TV set was on stand-by mode before switching off, the microcontroller switches TV set to

stand-by mode, decreasing power pin voltage (pin 63). this matter will be explained on

paragraph 5-9-2-b.

2-9-1-3 Reset pulse circuit:

2-9-1-4 Reset pulse circuit operations description

- When DC supply voltage from I823 regulator starts rising (from 0V to 1.2V), no current flows through

D591 zener diode. So, Q510 is in off mode.

Also Vbe Q511 =Vcc/2 -Vcc = -Vcc/2 > -0.6V. So, Q511 is in off mode.

Then, no voltage reaches I501 pin 60.

- When this voltage reaches 1.2 V, Q510 stays in off mode

but Vbe Q511 = -0.6V. So, Q511 is switched on and starts driving DC supply voltage to I501 pin 60.

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- When the DC supply voltage reaches (2.4V +0.6V ) =3.0V, Q510 starts conducting but as the Q511

base-emitter voltage is the same as the collector-emitter voltage of the saturated Q510, Q511 switches

off and no voltage reaches I501 pin 60.

- If the DC supply voltage decreases below 3 V, Q510 switches off immediately. Q511 starts conducting,

pulling I501 pin 60 high.

At the same time, it discharges the reset capacitor C501. Discharging this capacitor is necessary to

garantee a defined reset pulse duration.

2-9-2 TV normal run and stand-by mode operations

Depending on remote control commands, I501 microcontroller part pin 63 (power) is set to:

- high for normal run mode

- low for stand-by mode

2-9-2-1 TV on normal run mode

2-9-2-1-1 I501 microcontroller part pin 63 (power) effect

I501 microcontroller part pin 63 (power) is connected to the following circuit:

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On normal run mode, I501 microcontroller pin 63 (power) is set to high

• So, I810 controlled rectifier is not conducting

- Q809 is conducting. So, Q808 is not conducting and Q807 is conducting

- So, Q807 collector is connected to the ground and I810 controlled rectifier gate pin is set

to low (no conducting)

• So, current from 11V DC voltage (from T801 SMPS transformer pin 13) does not flow through Q811

and Q810 transistors but flows through I806 IC error amplifier

- Q809 is conducting. So, Q810 is not conducting and no current flows from Q810 collector

to the ground

Therefore, the power circuit diagram is the following one:

2-9-2-1-2 power supply circuit diagram during TV set normal run

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2-9-2-1-3 power supply functioning during TV set normal run mode

- I801 transmits controlled pulses to T801 which generates DC voltages after rectifications by secondary

part diodes and electro capacitors (by example by D820 and C813 on 143V supply voltage line).

- 8V, 5V, 3.3V supply voltage lines have stabilized voltages obtained by I820, I822, I823 voltage

regulators.

- On 143V supply voltage line, R823 resistor has been chosen to reach exact DC voltage required on this

line.

- 143V supply voltage line includes an IC error amplifier (I806) which corrects unexpected DC voltage

variations on this line.

2-9-2-1-4 power supply IC delivery during TV set normal run

power supply line IC power supply delivery Remarks

143V

FBT

FBT supplies 45V to I301 vertical IC

FBT supplies 45V to T401 H-drive

FBT supplies 14V to I301 vertical IC

FBT supplies 33V to the tuner

FBT supplies 185V to I901 video amplifier pin 6

14.5V I602 sound amplifier pins 3-16

11V T401 H- drive

8V I501 Main IC pins 14-39

I601 Sound Demod. pins 38-

39-40

6V I703 IR receiver pin 1

5V I601 Sound Demod. pins 7-18-

57

I702 EEPROM pin 8

tuner

3.3V

Main IC µcom part pins 54-

56-61

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2-9-2-2 TV set on stand-by mode

2-9-2-2-1 TV set circuit diagram on stand-by mode

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2-9-2-2-2 TV set stand-by mode operations

-On stand-by mode, I501 microcontroller pin 63 (power) is set to low.

- So, Q809 collector is set to high.

-Then, I810 controlled rectifier gate pin is set to high and I810 is conducting.

- So, current flows from pin 16 SMPS transformer to the ground via I804 photo coupler and Q810 and

Q811 transistors (which are conducting).

- In these conditions, I801 delivers pulses on light mode and T801 produces voltages with reduced power.

- As I810 is conducting, current flows also from pin 16 SMPS transformer to I823 (3.3V regulator) for

I501 µcom, IR receiver and front mask buttons supply voltage (then, remote control or front mask

buttons can be activated to leave stand-by mode).

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