Ł\”ƒ4050.pm6 SD4050 2013011649
User Manual: SD4050
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Service Manual SD4050 /N1B, /U1B, /F1B SD4050 Cassette Deck TABLE OF CONTENTS 1. 2. TECHNICAL SPECIFICATION ............................................................................... 1 BLOCK DIAGRAM .................................................................................................. 2 3. 4. WIRING DIAGRAM ................................................................................................. 3 ADJUSTMENT PROCEDURE ................................................................................ 5 5. 6. SCHEMATIC DIAGRAM AND PARTS LOCATION ............................................... 10 MICROPROCESSOR AND IC DATA .................................................................... 17 7. 8. EXPLODED VIEW AND PARTS LIST ................................................................... 19 ELECTRICAL PARTS LIST ................................................................................... 22 Please use this service manual with referring to the user guide (D.F.U) without fail. - SD4050 Printed in Japan 286W855010 AO 3120 785 22012 First Issue:1999.08 MARANTZ DESIGN AND SERVICE Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound. Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which it is famous. Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent. ORDERING PARTS : Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified. The following information must be supplied to eliminate delays in processing your order : 1. Complete address 2. Complete part numbers and quantities required 3. Description of parts 4. Model number for which part is required 5. Way of shipment 6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void. USA EUROPE / TRADING MARANTZ EUROPE B.V. P.O.BOX 80002, BUILDING SFF2 5600 JB EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2732241 FAX : +31 - 40 - 2735578 MARANTZ AMERICA, INC. INC 440 MEDINAH ROAD ROSELLE, ILLINOIS 60172 USA PHONE : 630 - 307 - 3100 FAX : 630 - 307 - 2687 AMERICAS SUPERSCOPE TECHNOLOGIES, INC. MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, ILLINOIS 60504 USA PHONE : 630 - 820 - 4800 FAX : 630 - 820 - 8103 AUSTRALIA JAMO AUSTRALIA PTY LTD 1 EXPO COURT, P.O. BOX 350 MT. WAVERLEY VIC 3149 AUSTRALIA PHONE : +61 - 3 - 9543 - 1522 FAX : +61 - 3 - 9543 - 3677 BRAZIL MARANTZ BRAZIL CAIXA POSTAL 21462 CEP 04698-970 SAO PAULO, SP, BRAZIL PHONE : 0800 - 123123(Discagem Direta Gratuita) FAX : +55 11 534. 8988 CANADA LENBROOK INDUSTRIES LIMITED 633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1 CANADA PHONE : 905 - 831 - 6333 FAX : 905 - 831 - 6936 THAILAND MRZ STANDARD CO.,LTD 746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX : +66 - 2 - 224 6795 TAIWAN PAI- YUING CO., LTD. 6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX : +886 - 2 - 25630415 JAPAN Technical MARANTZ JAPAN, INC. 35- 1, 7- CHOME, SAGAMIONO SAGAMIHARA - SHI, KANAGAWA JAPAN 228-8505 PHONE : +81 42 748 1013 FAX : +81 42 748 9190 SINGAPORE WO KEE HONG (S) PTE LTD WO KEE HONG CENTRE NO.23, LORONG 8, TOA PAYOH SINGAPORE 319257 PHONE : +65 2544555 FAX : +65 2502213 MALAYSIA WO KEE HONG ELECTRONICS SDN. BHD. NO. 102 JALAN SS 21/35, DAMANSARA UTAMA, 47400 PETALING JAYA SELANGOR DARUL EHSAN, MALAYSIA PHONE : +60 3 - 7184666 FAX : +60 3 - 7173828 KOREA MK ENTERPRISES LTD. ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOUL KOREA PHONE : +822 - 3232 - 155 FAX : +822 - 3232 - 154 SHOCK, FIRE HAZARD SERVICE TEST : CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and controls and chassis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verified before it is return to the user/customer. Ref. UL Standard No. 1492. In case of difficulties, do not hesitate to contact the Technical Department at above mentioned address. 990729A.O 1. TECHNICAL SPECIFICATION Track System : Heads : 4-track, 2-channel stereo Deck I ; 1 Playback (Rotating) Deck II ; 1 Erase and 1 Record/ Playback (Rotating) Type of Tape : Cassette tape C-60 and C-90 (Philips type) Tape Speeds : 4.8 cm/sec, 4.9 cm/sec (When high speed dubbing) Motors : Wow and Flutter : DC servo motor x 2 0.09 % RMS, +/- 0.1 %w. peak Frequency response (Overall, -20 dB) : 25-18,000Hz +/- 3 dB (at -20 dB, metal tape) Signal-to-Noise Ratio (Overall) : More than 74 dB (CCIR/ARM); Dolby C NR on Fast Winding Time : Appopox. 110sec with a C60 cassette Inputs : 100 mV/50k ohm input level at Outputs : maximum 460 mV/47k ohm maximum (0 dB : 200 nWb/mm) Power Requirements : 120 V AC, 60 Hz (U.S.A./Canada model) 230 V AC, 50 Hz (Europe model) Power Consumption : 0.16 A Dimensions (W x H x D) : Weight : 440 x 124 x 286 m/m (W x H x D) 4.0 kg Standard Accessories : Remote control unit (RC455SD) x 1 (U.S.A. /Canada model only), Battery (SUM-3, “AA”, “R6” type) x 2 (U.S.A. / Canada model only), Input-output connection cord x 1 Recording Bias : Remote control cable x 1 Apporox. 100 kHz Channel Separation :More than 40 dB (at 1 kHz) Phones : 0.95 mW (load impedance 8 ohm to 1.2k ohm) Improvements may result in specification or feature changing without notice. Dolby noise reduction and HX Pro headroom extension manufactured under license from Dolby Laboratories Licensing Corporation. HX Pro originated by Bang & Olufsen. “DOLBY”, the double-D symbol and “HX PRO” are trademarks of Dolby Laboratories Licensing Corporation. 1 E HEAD R/P HEAD DECK B PLAY HEAD DECK A PLAY REC HX PRO HI SPEED 2 BIAS OSC REC EQ REC AMP PB EQ PB AMP PB EQ PB AMP BIAS ADJ. -V +V DOLBY NR B,C PHONES AMP CPS METER AMP INPUT PHONES OUTPUT FL DISPLAY 2. BLOCK DIAGRAM 3. WIRING DIAGRAM PCB MAIN P307 1 DECK I 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 PLAY HEAD 8 L PLAY HEAD 1 1 2 2 3 3 9 P301 3 PCB CONTROL J307 1 1 7 MECH I A J319 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 B + - 7 8 8 9 PLAY 9 10 10 10 2 11 11 11 1 12 12 12 R 10 470 10 SOL CrO2 P308 1 DECK II R/P HEAD P302 5 L 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 TAPE MECH II 1 4 R/P HEAD J308 1 1 2 2 3 3 4 4 5 5 6 6 A J320 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 B + - 3 2 R 1 E HEAD P309 1 P303 2 2 2 3 3 4 1 5 6 PLAY 1 J311 1 4 2 2 5 3 6 J503 1 3 1 2 3 P503 1 470 2 3 10 10 SOL 11 11 CrO2 12 12 TAPE 13 13 F.REC 4 5 6 PCB VR METAL R.REC J306 1 1 P306 1 2 2 2 3 3 3 1 P318 1 2 2 J401 5 4 P305 3 PCB PHONE 3 3 2 2 2 1 1 1 P504 1 2 P304 J304 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 PCB TRANS B J501 1 PCB SLIDE 3 2 3 3 4 4 5 5 6 6 2 J504 1 2 PCB REMOTE P501 1 2 1 PCB KEY 4 4. ADJUSTMENT PROCEDURE 4-1 MECHANICAL ADJUSTMENT 4-2 ELECTRICAL ADJUSTMENT 4-1-1 Wow and flutter (playback method) 4-2-1 Precautions Before performing adjustments and checks clean and In both FWD and REV play modes, these measurements should be made at the beginning, middle, and the end of the demagnetize the entire tape parh. In general, adjustments and checks are made in the order tape. of Lch then Rch. Double REF. Nos. indicate Lch/Rch. (Example ; R11/R21) 1. Connect a wow-and-flutter meter to the LINE OUT. 2. Load and play a TEAC MTT-111N test tape. 0dB is referenced to 0.775V. The AC voltmeter used in the procedures must have an 3. Check that readings on the wow-and-flutter meter is within 0.19% (JIS WTD). input impedance of 1M or more. Unless specified otherwise, adjustments and checks are 4-1-2 Tape speed made in FWD direction. 1. Connect a frequency counter to the LINE OUT. 2. Load a TEAC MTT-111N test tape and play in FWD direction the beginning of the test tape. 3. Adjust each variable resistor to get the following values. Adjustment point PLAYBACK REC/PLAY Adjustment value HIGH speed VR2 6,000 30Hz LOW speed HIGH speed VR1 VR4 3,000 20Hz 6,000 30Hz LOW speed VR3 3,000 20Hz 4-2-2 Adjustment locations Fig. 2-1 4. In play mode, check that the following values are obtained at the beginning and end of the tape. Speed drifting : Within 120 Hz (HIGH speed) Within 60 Hz (LOW speed) 4-1-3 Reel torque 1. Load the cassette torque meter on the deck and read the pointer indication on the dial scale for each tape transport operation. The measured torque should be within the following specified values. Take-up : 30 to 70g-cm Supply : 1.5 to 6g-cm FF/REV : 70 to 150g-cm Fig. 2-2 Torque metter MTT-8111W : Forward torque & back tension MTT-8121W : Reverse torque & back tension MTT-8242 : Fast forward & rewind static torque 5 6 4-2-3 Playback performance Deck settings : Mode : PLAY TEAC test tapes : MTT-150C : For Dolby lavel calibration DOLBY NR Switch : OFF ITEM 1. Head azimuth adjustment SETTING MTT-25702 : For playback frequency response check NORMAL tape MTT-5513 : For S/N check NORMAL tape INPUT SIGNAL Connection:Fig. 2-4 MTT-150C Check and adjust in FWD, REV respectively MTT-25702 (12.5kHz) 2. DOLBY level Connection:Fig. 2-2 MTT-150C FWD, PLAY ADJUSTMENTS Check MEASURING POINTS, RESULT LINE OUT: Phase: within 45 (Fig. 2-5) Azimuth screws R11/R21 LINE OUT: Maximum output level at L & R -ch 5.PHONES output level PHONES 6. Playback frequency response Check LINE OUT: -4.5 1dB MTT-150C Check LEVEL METER: mark 1dot MTT-150C Check PHONES: -19 3dB Ref. output level 8 load +4dB Connection:Fig. 2-3 MTT-25702 Check 250 7. Playback S/N ratio REV azimuth REC/PLAY Connection:Fig. 2-3 MTT-150C FWD/REV PLAY 4. Meter level FWD azimuth PLAYBACK TP1/TP2: -6dB R12/R22 3. Playback output level REMARKS MTT-5513 Playback the Connection:Fig. 2-3 leader tape portion Check 7 46dB min. 1k -4dB 12.5k (Hz) Ratio of ref. level to noise 4-2-4 Recording performance TEAC recording test tapes : Deck settings : Mode : REC/PLAY DOLBY NR Switch : OFF MTT-5513 : For NORMAL MTT-5563 : For CrO2 REC LEVEL Control : Specified position (Item 8) MTT-5572 : For METAL ITEM 8. Specified LINE input level SETTING ADJUSTMENTS INPUT SIGNAL MEASURING POINTS, RESULT After adjusting, do not move (Specific position) REC LEVEL LINE OUT: -4.5dB LINE IN: No signal L301 P303 Pin 2: 100kHz Connection:Fig. 2-2 TAPE: MTT-5572 Mode: REC LINE IN: No signal L103/L203 TP3/TP4: Min. DC voltage 11. Record bias Connection:Fig. 2-3 TAPE: MTT-5513 LINE IN: 250Hz/10kHz -42dB R14/R24 LINE OUT: Nearly equal level at both frequencies 12. MPX filter MPX Connection:Fig. 2-3 Mode: REC LINE IN: 19kHz/-12dB L101/L201 30dB min. R13/R23 LINE OUT: -7.5dB Check LINE OUT: -7.5 1dB 9. Bias osc frequency 10. Step up coil 13. Record level Connection:Fig. 2-3 Mode: REC LINE IN: 400Hz/-9dB Connection:Fig. 2-2 TAPE: MTT-5513 Mode: REC Connection:Fig. 2-3 TAPE: MTT-5513 TAPE: MTT-5563 MTT-5572 14. Total harmonic distortion 15. Overall frequency response 16. Overall S/N ratio LINE IN: 400Hz/-12dB Connection:Fig. 2-3 TAPE: MTT-5513 MTT-5563 MTT-5572 LINE IN: 400Hz/-12dB Connection:Fig. 2-3 TAPE: MTT-5513 MTT-5563 MTT-5572 LINE IN: 40Hz -12.5kHz -42dB Connection:Fig. 2-3 TAPE: MTT-5513 MTT-5563 MTT-5572 LINE IN: No signal REMARKS Ratio of ref. level to signal NORMAL:2.0% or less Check Cr O 2 :2.5% or less METAL :3.0% or less +6dB Check 40 Check 8 250 NORMAL:45dB min. Cr O 2 :46dB min. METAL :46dB min. -6dB 12.5k (Hz) Ratio of ref. level to noise ITEM SETTING INPUT SIGNAL 17. Erase efficiency Connection:Fig. 2-3 TAPE: MTT-5572 1kHz B.P.F in 18. REC MUTE function REC MUTE Connection:Fig. 2-3 TAPE: MTT-5572 1kHz B.P.F in LINE IN: 1kHz/+1dB 19. Channel separation Connection:Fig. 2-3 TAPE: MTT-5563 1kHz B.P.F in LINE IN: Lch 1kHz/ -9dB Rch No signal 20. Adjacent track crosstalk Connection:Fig. 2-3 TAPE: MTT-5572 LINE IN: 1kHz/+1dB ADJUSTMENTS Check Check Check MEASURING RESULT 65dB min. Ratio of the 1kHz recorded portion to the erased portion. 55dB min. Ratio of the 1kHz recorded portion to the "REC MUTE" portion. 35dB min. LINE IN: Lch No signal Check 40dB min. Rch 125Hz/ -9dB Fig. 2-3 Fig. 2-4 Fig. 2-5 9 REMARKS Ratio of Lch (1kHz) to Rch (no signal). Invert tape and play Rch track. Check leakage level against the output reference of previously recorded portion. 5. SCHEMATIC DIAGRAM AND PARTS LOCATION CONTROL PCB/KEY PCB U44 U43 Q3 Q4 U47 U48 U54 Q53 U55 U45 U42 U41 Q7 U52 U51 Q2 Q1 Q5 U49 U50 Q6 PHONE PCB VR PCB SLIDE PCB 10 FL1 BJ185GK KEY PCB STOP I SW FWD I SW REV I SW D9 SW1 P F F N 1 2 3 4 5 6 N N 1 1 1 P G G G G G G C C 7 1 2 3 4 5 6 7 8 9 1 1 1 0 1 2 P P P P P P P P P P P P P P P P 1 1 1 1 1 1 1 N F F 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 P 2 2 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 D16 SW8 1SS133T FF I SW D17 SW9 1SS133T FWD II SW D18 D12 SW16 D13A SW23 1SS133T SW7 W172 1 12 2 S401 POWER SW 1 SW22 1SS133T SW14 D34 SW25 1SS133T 1SS133T D29 1SS133T D22 1SS133T 1SS133T MUTE SW 1SS133T SYNC REV SW D27A CLEAR II SW D15 D33 SW24 SW18 1SS133T HS DUB SW D20A CLEAR I SW EUR 1SS133T PAUSE II SW D26 SW11 1SS133T REC II SW D25 SW17 1SS133T REW II SW D19 FF II SW N DUB SW REV II SW SW10 1SS133T SW4 1SS133T REW I SW D10 1SS133T STOP II SW D11 SW2 SW3 D23 SW15 1SS133T 1SS133T D35 1SS133T D41 1SS133T (CPS) B1 J401 1 13 2 2 14 3 3 15 4 16 5 B2 TO MAIN PCB P305 AC CORD B3 B4 3 AC230V 50Hz 4 6 CXP82940 6 4 3 U42 T T 7 8 / S 1 9 1 0V TO CONTROL PCB P318 2 17 5P 5 R87 100 POWER TRANS. P318 1 TRANS. PCB D8 MTZJ3.9B 2 2P PLUG R88 100 DM 1 12 2 AC CORD W170 S401 POWER SW 1 13 2 14 3 15 4 C10 100u25V J401 1 (TO TRANS. PCB) TO MAIN PCB P305 2 3 3 4 16 AC100V 50-60Hz TO CONTROL PCB P318 5 2 17 5P 5 TRANS. PCB S401 POWER SW 12 1 1 W171 2 3 AC120V 60Hz 2 PLAY I R73 22K E9 E1 22K E10 E11 4 R/P HEAD II E2 5 R/P NR E3 6 PLAY MUTE E4 R74 22K 4 J401 1 13 2 2 14 3 3 15 4 TO MAIN PCB P305 8 REC MUTE II E5 9 METER R-CH E6 10 METER L-CH E7 11 CPS 12 T 9 / S 1 8 6 1 T 1 0 / S 1 7 6 0 T 1 1 / S 1 6 T 1 2 / S 1 5 5 7 5 8 T 1 3 / S 1 4 T 1 4 / S 1 3 5 6 T 1 5 / S 1 2 5 5 5 4 S 1 0 S 1 1 5 2 5 3 S 9 S 8 5 1 P D 7 / S 7 5 0 P D 6 / S 6 4 9 P D 5 / S 5 4 8 P D 4 / S 4 4 7 P D 3 / S 3 4 6 4 5 P D 1 / S 1 P D 2 / S 2 4 4 P D 0 / S 0 4 3 4 2 V F D P P C 7 / K R 7 4 1 PC3/KR3 38 PC2/KR2 37 B4 69 T2 70 T1 PC1/KR1 36 PC0/KR0 35 B2 RST 34 VSS 33 73 TX 74 TEX XTAL 32 EXTAL 31 75 NC 76 PG0 AVSS 30 PF3/SDA1 29 77 PG1 78 PG2 PF2/SDA0 28 PF1/SCL1 27 79 PG3 80 PE0/INT0 PF0/SCL0 26 AVREF 25 P E 1 / I N T 1 1 C8 0.01u (CE) P E 2 / I N T 2 2 P E 3 / I N T 3 3 P E 4 / R P M E C 5 4 5 (TO MAIN PCB) P E 6 / R M P P P P P P P P P C E B B B B B B B B O 7 0 1 2 3 4 5 6 7 6 7 8 9 1 1 1 1 1 1 0 1 2 3 4 5 S M O O L T O I R I E 8 E 1 E 2 E 3 E 4 P A 0 / A N 0 1 6 E 5 P A 1 / A N 1 1 7 P A 2 / A N 2 1 8 P A 3 / A N 3 1 9 P A 4 / A N 4 2 0 P A 5 / A N 5 2 1 P A 6 / A N 6 2 2 P A 7 / A N 7 2 3 R82 22K P501 1 2 3 4 E 6 E 7 6 J304 5P 1 6P 3 2 1 2 B 2 B3 J501 U56 SBX1976-52 4 3 4 6P 1 2 3 4 5 6 OFF 3 5 GND B1 R95 470 5 C 4 1 PLAY X1 8MHz 4 3 REC 2 OFF SW26A TIMER 1 B6 8 OFF SW27B NR SW 3 2 SW21A REV MODE 7 SLIDE PCB MECH I J319 1 D2 D1 A V D D 2 4 2 3 3 4 4 5 5 6 6 R77 7 7 82K 8 8 9 9 C2 SOL II A3 MOTOR II A4 E10 C9 0.022u (CE) C1 A B + - 1 2 GND E 1 2 5 C 1 E9 E[1..12] R83 22K SW27A NR SW C11 47u16V 67 T4 68 T3 71 T0 72 VDD R81 22K R80 22K B [ 1 . . 4 ] P C 6 / K R 6 PC5/KR5 40 PC4/KR4 39 E8 PLAY II 5 9 65 T6 66 T5 7 UL N 1 HS DUB 3 POWER TRANS. AC CORD R72 J307 12P 1 0V 6 2 PLAY 470 1 0V 16 5 17 5P TO CONTROL PCB P318 2 5 A2 E 1 1 A1 POWER TRANS. 10 E 1 2 10 SOL 10P +5V CrO2 TAPE +5V TRANS. PCB VR1 10K(B) VR2 10K(B) R46 1K D2 R89 5.6K R47 22K (I HI) (I LOW) R91 10K MECH II R94 22K U51 DTA114ES D1 R93 22K U52 DTC144ES GND GND R92 22K R90 1K 1 X1 2 X0 Q3 2SB1237TV2Q 3X 7 6 5 4 3 2 Q4 2SB1237TV2Q R50 4.7K 8 R85 22K 9 R86 22K 1 0 1 1 1 2 1 3 Q5 2SB1237TV2Q D3 Q6 2SB1237TV2Q 1 4 R52 4.7K R54 4.7K R53 1K D51 1N4003 R51 1K U47 DTC124ES U55 DTC124 ES R48 15K R55 1K R57 1K U48 DTC124ES U49 DTC124ES 3 4 4 5 5 6 6 R78 7 7 82K 8 8 9 9 U50 DTC124ES C 1 A 1 C 2 A 2 C 3 A 3 C 4 VR4 10K(B) A 4 A[1..4] (II HI) D50 1N4003 3 2 (TEST PIN) 2 R450 47 2P 1 2 2 P504 2P PLUG 22K +5V R45 22K GND Q1 2SA1015GR 1 Q2 2SC1815GR R42 22K D2 R62 1K R64 22K U41 TA78L005AP 1 3 2 1N4003 R41 820 C1 100u35V 5 C450 0.1u (CE) D1 MTZJ22C C2 220u35V C3 330u25V D3 1N4003 D5 D4 1SS133T Q7 2SC1815GR R43 10K C4 0.047u (CE) C6 10u16V R63 10K 1N4003 C5 10u16V C7 220u25V REMOTE PCB + 5 V CONTROL PCB (TO MAIN PCB) 11 PLAY 470 10 SOL 11 11 CrO2 12 12 TAPE 13 13 F.REC METAL D[1..4] U44 DTC124ES W332 J504 1 1 - 10 13P R44 J33 REMOTE IN/OUT JACK + R.REC W333 U43 DTC124ES B C[1..4] D4 (II LOW) 2 3 D3 VR3 10K(B) U53 U54 DTC124 DTC124 ES ES 2 C4 R56 4.7K C3 U45 BU4066BC R49 27K A 1 1 P503 3P PLUG R84 22K J320 1 D4 A C 1 D C 2 G N D 3 4 C r O 2 M E T A L I I I I 5 6 C r O 2 I 7 8 9 J308 9P 12 (TO MAIN PCB) MAIN PCB/TR PCB U343 Q301 U342 U332 Q302 Q303 Q304 Q203 Q103 U340 U339 U335 U101 Q306 Q102 Q202 U303 U330 U325 U341 U201 U301 U302 U304 U329 U322 U309 U324 U331 U328 U346 U345 U337 U347 U327 U336 U348 U349 U321 U366 U305 U308 U312 U307 SELECTOR SW PCB TRANS A PCB U7 Q307 TRANS B PCB 13 14 -7V GND U101 DTC124ES DECK I C101 330P (CE) PLAY HEAD L PLAY HEAD R105 1M C102 330P (CE) C103 0.027u R104 4.7K P301 3 1 1 2 2 2 3 3 1 C131 0.001u (CE) C106 0.001u (CE) R106 56 C104 220u10V R107 6.8K R102 56K R108 2.2K C105 2.2u50V L101 C133 470P (CE) R11 10K(B) C311 560P(CE) R118 6.2K 6 1 5 2 4 C112 1u50V 3 2 1 7 6 5 4 3 2 1 2 2 R 2 1 2 0 3 1 9 C115 0.068 u R123 2.7K C114 C113 0.1u 10u 16v 1 8 1 7 1 6 U305 6 7 8 8 U201 DTC124 ES C202 330P (CE) 1 2 1 3 1 4 1 2 U302 BU4066BC 3 C116 10u 16v 1 5 1 4 7 1 3 4 C212 1u 50V 5 3 5 2 5 4 3 2 1 C111 0.001u (CE) R114 56 Q102 2SC1815 GR DECK II C109 220u10V 7 8 1 0 9 8 1 1 9 1 1 1 2 1 3 C108 R113 1M R388 100K R218 6.2K R/P HEAD R112 4.7K C303 10u16V P302 5 L 1 1 2 2 R110 56K R109 1K 4 R/P HEAD U303 UPC4570C 4 3 3 3 4 4 5 5 6 6 R111 120K R219 100K 3 2 7 1 6 5 4 3 2 5 6 7 8 8 C207 0.001u (CE) U327 DTA124ES R210 56K 1 1 1 2 1 3 C209 220u10V C235 0.001 u R127 33K G3 PLAY I G1 PLAY II U324 DTC124ES U304 BU4066BC R216 2.2K R/P NR G 5 G 4 R371 330 R22 10K(B) U348 DTC124ES 1 R/P H.II HS.DUB B C L L H X4 N L H H X6 C G2 L102 22mH R370 1K Q103 2SC2240GR R131 2.2K Q203 2SC2240GR R130 8.2K C132 100P (CE) C232 100P (CE) L202 22mH R384 4.7K C122 10u16V f M 1 1 1 0 9 8 7 6 5 4 U308 CXA1598S R230 8.2K R231 2.2K G3 5 R/P NR G4 6 PLAY MUTE 1 2 1 3 1 4 1 5 1 1 1 6 7 8 R313 24K 1 9 R141 3.9K f f / Q C121 Q 10u16V 3 2 1 R13 22K(B) 2 0 G L 2 1 G H R128 10K R129 5.6K C120 0.47u 50V R23 22K(B) 2 2 C222 10u16V C223 150P (CE) R320 33K R321 20K R322 22K R323 56K R324 39K R326 27K R327 15K R328 16K R329 56K R330 METER L-CH 11 CPS J31 1 +5V H H X7 M L L X0 N A1 2 L H L X2 C A2 3 H H L X3 M A3 4 U309 C 7 6 5 4 3 2 1 220K R333 68K R334 33K R335 47K R336 15K R337 39K R338 56K R339 27K R340 24K R341 43K R342 18K R343 56K 7 H.N PHONES DC GND (TO CONTROL PCB) 9 1 0 1 1 1 2 1 3 1 4 R346 16K R347 47K R348 15K 1 5 2 METAL II 1 CrO2 I P306 3P PLUG 3 PH-LCH 2 PH-RCH 1 GND 1 6 J306 PHONE PCB 3P R410 9.1K J503 1 (TO CONTROL PCB) X0 X B1 1 2 GH H2 GL H1 +7V R411 27K DOLBY IN L-CH B2 3 GND B3 4 MIX AMP R-CH 2 5 DOLBY IN R-CH 3 6 GND 4 3 5 2 U341 DTA124ES Q301 2SA1015GR 5 4 C307 0.0039u L301 OSC 100KHz 6 P303 2 1 C318 0.01u (ML) Q303 2SC1815 GR 2 C308 4 3 R385 R386 0.0039u 6.8 6.8 1 U310 R134 33K R135 R357 1K C306 100u 25V C130 200P 100V (PS) U343 DTC124 ES 2P C309 0.01u 100V(PP) R301 4.7K R356 2.7K Q302 2SC1815 GR R359 27K L303 220uH 6 A[1..3] L302 220uH 150K C124 0.01u C129 100P (CE) 5 1 17 2 16 3 C125 15 0.047u 14 L103 1 C305 10u25V T.P 3 R354 18K R234 33K 18 4 C224 0.01u 6 12 7 150K C229 100P (CE) L203 1 5 C225 0.047u 5 13 R235 T.P 4 11 STEP UP COIL 10 C126 0.022u 3 8 C304 10P (CE) 9 C226 UPC1297CA 0.022u R352 4.7K 4 STEP UP COIL C227 560P (CE) R361 47K F1 R350 47K D303 R14 10K(B) 1SS133T 1N4003 D25 1N4003 D26 1N4003 D27 1N4003 U340 DTC124ES -7V VR PCB C344 100u16V D1 F2 1N4003 1SS133T C320 4700u25V F3 C322 2200u 16V R373 470 METAL II D309 1SS133T U339 DTC124ES R376 3.3K C324 100u10V C325 100u10V C323 100u16V R375 2.7K Q306 2SA1015GR R374 470 3 U7 NJM7805FA 2 1 F[1..3] G 2 GND7 Q307 2SB1655E 1 2 AC IN 3 P305 3P PLUG (TO TRANS PCB) 15 1 R31 VR 50K(A)*2 R378 68 D29 Cro2 II 6P A3 D28 1N4003 1u50V R24 C230 10K(B) 200P 100V (PS) R233 R133 2.2K 2.2K A2 C321 2200u 16V C301 D308 3 C127 560P (CE) R353 18K 2 2 4 R351 R360 47K 22K A1 D24 4 R32 3 10K(B) P309 MIX AMP L-CH 6P PLUG R358 27K 3 2 J311 1 H[1..3] U342 DTA124ES 1 2 3P R349 56K H.M GP H3 C403 0.047u (CE) 3 CrO2 II H.C R345 18K R229 5.6K H1 H2 H3 AC P308 9P PLUG M 8 R331 6 +5V 9 TC4051BP 27K F2 F3 8 N R325 100K R332 100K R344 56K C221 10u16V R241 3.9K 10 L f/Q I2 R318 fM I1 R319 R317 47K 47K 33K (TO CONTROL PCB) METER R-CH X1 R228 10K C220 0.47u50V G P fQ I3 REC MUTE II PLAY II P307 12P PLUG GND R316 33K PLAY I R/P HEAD II G5 8 I[1..3] R315 43K HS.DUB G2 4 5 R314 27K GND 7 B [ 1 . . 3 ] C329 0.001u (CE) I1 I2 I3 REC/PLAY NR 3 U346 DTA124 ES SPED U335 DTA124ES C123 150P (CE) DOLBY NR (TO SLIDE PCB) HS. D302 1SS133T Q304 2SC2240GR -7V 3 G6 12 CrO2 H U349 DTC124ES P304 5P PLUG +7V 2 5 G[1..6] A U332 DTA124ES R214 56 C234 0.47u50V R227 33K U347 DTC124ES METAL NOR R232 15K C342 4.7u50V 220P (CE) TC4051B SPED R383 560 R240 68 C236 B3 G6 C340 U325 DTC124ES 220u10V C211 0.001u (CE) R239 12K R CrO2 I CrO2 II 8 6 G1 2 D305 1SS133T 7 LINE IN C219 0.01u (CE) D304 1SS133T REC PLAY MUTE II MUTE 1SS133T 5 F1 1 D313 MTZ4.7C 6 R238 47K 9 1 4 U331 DTA124ES C210 2.2u50V C208 0.027u R209 1K 1 0 R L B2 U345 DTA124ES 1 D201 1SS133T J32 4P JACK 1 R215 6.8K R212 4.7K R213 1M 9 5 4 CrO2 II R211 120K Q202 2SC1815 GR 3 C343 0.01u C136 220P (CE) B1 L R382 47K R367 22K 2 1K U337 DTA124ES R368 22K U330 DTA124ES 5P 8 R225 33 3 LINE OUT R381 47K U336 DTA124ES U322 DTC124ES 4.7K U329 DTA124ES 1 E HEAD 1 R391 270 2 R 7 R224 100K R312 10K R303 R307 47K 1 U307 NJM4558D R223 2.7K C315 100u10V R355 10K C310 0.01u (CE) U321 DTC124ES R309 47K R116 2.2K 6 D307 1N4003 R311 2.2K U328 DTA124ES C110 2.2u50V 2 4 R308 47K 0.027u 5 1 4 R305 47K T.P 2 C215 0.068 u C213 10u16V 1 0 U306 BU4066BC C216 10u 16V C214 0.1u R12 10K(B) R115 6.8K 3 R226 MPX R310 47K R306 47K 4 2 +7V C107 0.001u (CE) R140 68 U312 NJM4558D R126 1K 1 2 1 6 C231 0.00 C233 1u R302 (CE) 470P (CE) 20K C206 0.001u (CE) R206 56 6 L201 4 6 4 R125 33 CXA1561S R217 2.7K R21 10K(B) R208 2.2K C203 0.027u C204 220u10V R202 56K 1 1 C205 2.2u50V R204 4.7K R205 1M 1 0 R207 6.8K R203 120K C201 330P (CE) 9 12K D101 3P 5 C134 4.7u50V R132 15K R139 R138 47K T.P 1 R117 2.7K U301 UPC4570C C135 0.001u (CE) C119 0.01u (CE) C302 10u16V R119 100K MPX R103 120K 4 R387 100K R124 100K 16 6. MICROPROCESSOR AND IC DATA S0 to S11 VFDP KR0 to KR7 RAM 12 FDP CONTROLLER/ DRIVER 8 KEY SCAN RAM REMOCON OUT BUFFER RAM I/O/I/O PB3/SI0 I/O/Input RMC REMOCON IN FIFO PB4/SO0 I/O/Output PB5/SCK1 I/O/I/O CS0 SI0 SO0 SCK0 SERIAL INTERFACE UNIT (CH0) BUFFER RAM PB6/SI1 I/O/Input PB7/SO1 I/O/Output SI1 SO1 SCK1 SERIAL INTERFACE UNIT (CH1) FIFO RMCO Chip select input for serial interface (CH0). Serial clock I/O (CH0). Serial data input (CH0). Serial data output (CH0). Serial clock I/O (CH1). Serial data input (CH1). Serial data output (CH1). (Port C) 8-bit I/O port. I/O can be set in a unit of single bits. Capable of driving Serves as key return inputs when operating 12mA sync current. key scan with fluorescent display panel (FDP) Incorporation of pull-up segment signal (8 pins). resistor can be set through the software in a unit of 4 bits. (8 pins) PC0/KR0 to PC7/KR7 I/O/Input PE0/INT0/EC Input/Input/Input PE1/INT1 Input/Input PE2/INT2 Input/Input PE3/INT3/ NMI Input/Input/Input PE4/RMC Input/Input PE5 Input PE6/RMCO Output/Output Carrier output of remote control transmission circuit. PE7/TO/ADJ Output/Output/ Output Output for the timer/counter rectangular waves, and 32kHz oscillation dividing frequency. EC 8 BIT TIMER/COUNTER 0 TO 8 BIT TIMER 1 SCL0 SCL1 SDA0 SDA1 ROM 40K/48K/52K/60K BYTES RST VDD VSS RAM 2048 BYTES PA0 to PA7 8 PB0 to PB7 8 PC0 to PC7 8 PD0 to PD7 PORT E I/O/Input PB2/SCK0 (Port B) 8-bit I/O port. I/O can be set in a unit of single bits. Incorporation of pull-up resistor can be set through the software in a unit of 4 bits. (8 pins) PORT A 8 8 PORT B 8 CLOCK GENERATOR SYSTEM CONTROL SPC 700 CPU CORE PORT C T0 to T7 T8/S19 to T15/S12 Analog inputs to A/D converter. (8 pins) A/D CONVERTER 8 PORT D AN0 to AN7 I/O PB1/CS0 TEX TX EXTAL XTAL INT0 INT1 INT2 INT3/NMI 2 PRESCALER/ TIME BASE TIMER 32KHz TIMER/COUNTER 2 6 PE0 to PE5 2 PE6 to PE7 PORT F I/O/ Analog input (Port A) 8-bit I/O port. I/O can be set in a unit of single bits. Incorporation of pull-up resistor can be set through the software in a unit of 4 bits. (8 pins) 4 PF0 to PF3 PORT G PB0 Functions I/O INTERRUPT CONTROLLER PA0/AN0 to PA7/AN7 AVDD AVSS 1. Pin Functions Pin code AVREF 2. Block Diagram U42 : CXT82940 4 PG0 to PG3 I2C BUS INTERFACE UNIT ADJ FDP segment signal outputs. (8 pins) Output FDP segment signal outputs. (4 pins) T8/S12 to T15/S19 Output/Output Outputs for FDP timing signals/segment signals. (8 pins) T0 to T7 Output T5 T9/S18 PE4/RMC 4 61 T10/S17 PE5 5 60 T11/S16 PE6/RMCO 6 59 T12/S15 PE7/TO/ADJ 7 58 T13/S14 PB0 8 57 T14/S13 PB1/CS0 9 56 T15/S12 S11 PB2/SCK0 10 55 PB3/SI0 11 54 S10 PB4/SO0 12 53 S9 PB5/SCK1 13 52 S8 PB6/SI1 14 51 PD7/S7 PB7/SO1 15 50 PD6/S6 PA0/AN0 16 49 PD5/S5 PA1/AN1 17 48 PD4/S4 PA2/AN2 18 47 PD3/S3 PA3/AN3 19 46 PD2/S2 Low-level active, system reset. NC NC. Under normal operation, connect to VDD. AVDD Positive power supply for A/D converter. AVSS A/D converter GND. VDD Positive power supply. VSS GND. PD1/S1 44 PD0/S0 PA6/AN6 22 43 VFDP PA7/AN7 23 42 PC7/KR7 AVDD 24 41 PC6/KR6 13 12 VCC REC AMP KLS HDET LDET LLS Mode Control KLS MOA HDET LDET LLS IREF SSK 1 2 3 4 5 REC AMP 6 8 7 9 U310 : PC1297CA VCC 18 VR2 17 VIN(R)2 16 ABSO DET POWER REGULATOR PH2 15 CIN2 14 COUT2 13 PEAK DET VOUT21 12 VOUT22 11 VIN(O) 10 VCA PRE. DRIVER THERMO DETECT ABSO DET 1 VST 2 VR1 Note) NC (Pin 75) must be connected to VDD. 17 14 15 16 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 AVREF Reference voltage input for A/D converter. 45 21 PC5/KR5 Input 20 PC4/KR4 Output RST PA4/AN4 PA5/AN5 PC3/KR3 TX Crystal connectors for 32kHz timer/counter clock oscillation. Set 32kHz crystal oscillator between TEX and TX. For usage as event input, attach clock source to TEX, and open TX. 17 T6 T3 T4 T1 T2 VDD T0 TX NC TEX PG0 PG2 PG1 PE0/EC/INT0 PG3 T8/S19 62 Crystal connectors for system clock oscillation. When the clock is supplied externally, input to EXTAL; opposite phase clock should be input to XTAL. Input Input 63 FDP voltage supply when incorporated resistor is set by mask option. TEX AVREF 2 3 PC2/KR2 Output PE2/INT2 PC1/KR1 XTAL 18 T7 PE3/INT3/NMI PC0/KR0 Input 64 VSS EXTAL 1 RST VFDP FDP timing signal outputs. 19 MOA PE1/INT1 XTAL S8 to S11 (Port D) 8-bit output ports. (8 pins) 20 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 AVSS Output/Output (Port G) 8-bit I/O port. I/O can be set in a unit of single bits. Incorporation of pull-up resistor can be set through the software in a unit of 4 bits. (4 pins) 21 SSK EXTAL PD0/S0 to PD7/S7 (Port F) Transfer clock I/Os for I2C bus interface. 4-bit output port, operating as N-ch open drain output for large current (12mA). Transfer data I/Os for I2C bus interface. (4 pins) 22 PF3/SDA1 I/O Remote control reception circuit input. PF1/SCL1 PG0 to PG3 Output/I/O U305 : CXA1561S 3. Pin Configuration Non-maskable interruption request input. PF2/SDA0 PF2/SDA0 PF3/SDA1 Output/I/O 2 PF0/SCL0 PF0/SCL0 PF1/SCL1 (Port E) 8-bit port. Lower 6 bits are for inputs; upper 2 bits are for outputs. (8 pins) Inputs for external interruption request. (4 pins) External event inputs for timer/counter. 18 3 VIN(R)1 PEAK DET 4 PH1 VCA 5 CIN1 6 COUT1 7 VOUT11 8 VOUT12 9 GND VEE 10 11 7. EXPLODED VIEW AND PARTS LIST (VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, N:EUROPE) POS. NO VERS. COLOR 1 2 3 4 5 6 8 13 14 15 16 21 22 23 24 25 26 27 28 29 30 31 33 34 35 36 47 PART NO. (FOR PCS) nsp 9965 000 01104 9965 000 01105 9965 000 01106 9965 000 01107 9965 000 01108 9965 000 01109 9965 000 01110 9965 000 01111 9965 000 01112 9965 000 01113 9965 000 01114 9965 000 01115 9965 000 01116 9965 000 01117 9965 000 01118 4822 454 11825 9965 000 01119 9965 000 01120 9965 000 01121 9965 000 01122 9965 000 01123 9965 000 01124 9965 000 01125 9965 000 01126 9965 000 01127 9965 000 01128 BONNET MECH ASSY,PB CMAL2Z093A HOOK,EJECT (L) SPRING,HOOK L SPRING EJECT W-790R KNOB,SLIDE DAMPER,GEAR 001P-O-L NF BUTTON,EJECT L (B) SPRING,L BUTTON,MAIN A BUTTON,MAIN B BUTTON,EJECT R (B) SPRING,R SPRING,HOOK R HOOK,EJECT (R) PANEL,FRONT MZ BADGE LEAD BUTTON,POWER BUTTON,RESET WINDOW,FL PLATE,REFLECT MECH ASSY,R/P CMAL2Z094A KNOB,REC VOLUME KNOB,M (B) LID,CASSETTE MAINS TRANSFORMER W0020B 9965 000 01129 LINKAGE,POWER nsp FOOT ASSY, SD455 nsp SCREW J, S M3X6 BLK nsp SCREW VPC M3X8 BLK nsp SCREW BPP M3X8 nsp SCREW 2.6X4.5 nsp SCREW BPS M3X6 nsp SCREW BPS M3X6 BLK nsp SCREW BPP M3X8 BLK nsp SCREW J, S M3X6 nsp SCREW BPAW M4X8 nsp SCREW BPS M3X8 48 52 61 62 63 64 65 66 67 68 69 70 F U N FU nsp nsp 9965 000 01130 nsp nsp nsp nsp 19 PART NO. (MJI) DESCRIPTION PACKING USER GUIDE (JPN) USER GUIDE (USA) USER GUIDE (EUR) REMOTE CONTROL UNIT RC455SD NOT STANDARD SPARE PARTS CUSHION TOP CUSHION BOTTOM CARTON BOX INNER nsp 286W304500 286W258110 286W115110 286W115120 286W154020 286W130110 286W270140 286W115130 286W270110 286W270120 286W270130 286W115140 286W115150 286W258120 286W248010 185J251012 185W271110 286W270010 286W270050 286W158010 286W274110 286W304510 286W154010 286W154030 286W053010 *TS001060R 286W121110 nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp 286W851110 286W851250 286W851310 ZK240W0010 286W809010 286W809020 286W801010 20 8. ELECTRICAL PARTS LIST NOTE ON SAFETYFOR FUSIBLE RESIST OR : ASSIGNMENT OF COMMON PARTS CODES. RESISTORS R R : 1) GD05 x x x 140, Carbon film fixed resistor, 5% 1/4W : 2) GD05 x x x 160, Carbon film fixed resistor, 5% 1/6W 1 Resistance value Examples 1 Resistance value 0.1 ..... 001 10 ...... 100 1k ...... 102 100k ...... 104 0.5 ..... 005 18 ...... 180 2.7k ...... 272 680k ...... 684 1 ..... 010 100 ...... 101 10k ...... 103 1M ...... 105 6.8 ..... 068 390 ...... 391 22k ...... 223 4.7M ...... 475 Note : Please distinguish 1/4W from 1/6W by the shape of parts used actually. C C (VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, N:EUROPE) POS. NO DM1A DM1B DM2 DM3 DM4 DM5 DM6A DM6B DM7 DM8 DM9 VERS. COLOR PART NO. (FOR PCS) 9965 000 01131 9965 000 01132 9965 000 01133 9965 000 01134 4822 528 11202 4822 528 11203 9965 000 01135 9965 000 01136 4822 358 31201 4822 528 11204 4822 358 31124 DESCRIPTION PCB CONTROL (PB) PCB CONTROL (REC/PB) MOTOR MAIN CLUTCH ASSY POLLER PINCH (L) POLLER PINCH (R) PLATE HEAD (PB) PLATE HEAD (REC/PB) BELT MAIN CAPSTAN ASSY F/R BELT PART NO. (MJI) *ZZ001340R *ZZ001350R *MM000940R 286W061500 240W255010 240W255020 *LH200110R *LH400170R 240W264010 240W061020 240W264020 21 : CERAMIC CAP. 3) DD1 x x x x 370, Ceramic capacitor Disc type Temp.coeff. P350~N1000, 50V 3 Capacity value 2 Tolerance Examples 2 Tolerance (Capacity deviation) 0.25 pF ....... 0 0.5 pF ....... 1 5 % ....... 5 Tolerance of COMMON PARTS handled here are as follows : 0.5 pF - 5 pF ....... 0.25 pF 6 pF - 10 pF ..... 0.5 pF 12 pF - 560 pF ... 5 % 3 Capacity value 0.5 pF .... 005 3 pF ..... 030 100 pF ..... 101 1 pF .... 010 10 pF ..... 100 220 pF ..... 221 1.5 pF .... 015 47 pF ..... 470 560 pF ..... 561 Resistance value(0.1 - 10k ) Components Co., Ltd Type No.(MEC) Description ERD-2FCJ x x x ( 5% 1/4W) ERD-2FCG x x x ( 2% 1/4W) Resistance value Examples Resistance value 0.1 ..... 001 10 0.5 ..... 005 18 1 ..... 010 100 6.8 ..... 068 390 : CERAMIC CAP. 4) DK16 x x x 300, High dielectric constant ceramic capacitor Disc type Temp.chara. 2B4, 50V 4 Capacity value Examples 4 Capacity value 100 pF ..... 101 1000 pF .... 102 10000 pF .... 103 470 pF ..... 471 2200 pF .... 222 ..... 100 ..... 180 ..... 101 ..... 391 1k 2.7k 10k 22k ..... ..... ..... ..... 102 272 103 223 100k 680k 1M 4.7M ..... ..... ..... ..... 104 684 105 475 ABBREVIATION AND MARKS : 5) ELECTROLY CAP.( ), 6)FILM CAP ( ) 5) EA x x x x x x 10, Electrolytic capacitor One-way lead type,Tolerance 20% 6 Working voltage 5 Capacity value Examples 5 Capacity value 0.1 F .... 104 4.7 F .... 475 100 F ..... 107 0.33 F .... 334 10 F .... 106 330 F ..... 337 1 F .... 105 22 F .... 226 1100 F ..... 118 2200 F .... 228 6 Working voltage 6.3 V ...... 006 25 V ..... 025 10 V ...... 010 35 V ..... 035 16 V ...... 016 50 V ..... 050 6) DF15 x x x 350 DF15 x x x 310 DF16 x x x 310 Resistance value 2. Matsushita Electronic Part No.(MJI) NF05 x x x 140 RF05 x x x 140 NF02 x x x 140 RF02 x x x 140 CAPACITORS C The suppliers and their type numbers of fusible resistors are as follows ; 1 . KOA Corporation Part No.(MJI) Type No.(KOA) Description NH05 x x x 140 RF25S x x x x J 5% (1/4W) NH05 x x x 120 RF50S x x x x J 5% (1/2W) NH85 x x x 110 RF73B2A x x x x J 5% (1/10W) NH95 x x x 140 RF73B2E x x x x J 5% (1/4W) ANT. : ANTENNA BATT. : BATTERY CAP. : CAPACITOR CER. : CERAMIC CONN. : CONNECTING DIG. : DIGITAL HP : HEADPHONE MIC. : MICROPHONE -PRO RES. : MICROPROCESSOR REC. : RECORDING : RESISTOR SPK : SPEAKER SW : SWITCH TRANSF. : TRANSFORMER TRIM. : TRIMMING TRS. : TRANSISTOR VAR. : VARIABLE X’ TAL : CRYSTAL NOTE ON SAFETY: Plastic film capacitor One-way type, Mylar 5% 50V Plastic film capacitor One-way type, Mylar 10% 50V Symbol Fire or electrical shock hazard. Only original parts should be used to replaced any part marked with symbol Any other component substitution ( other than original type), may increase risk of fire or electrical shock hazard. 7 Capacity value Examples 7 Capacity value 0.1 F ...... 104 0.001 F (1000 pF) ...... 102 0.56 F ...... 564 0.0018 F ........................ 182 1 F ...... 105 0.01 F ........................ 103 0.015 F ........................ 153 NOTE 1) The above CODES(R ,R ,C ,C and C ) are omitted on the schematic diagram in some case. 2) On the occasion, be confirmed the common parts on the parts list. 3) Refer to “Common Parts List” for the other common parts(Rl05, DD4, DK4). 22 990521 A.O (VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, N:EUROPE) POS. NO VERS. COLOR PART NO. (FOR PCS) DESCRIPTION C101 C102 C103 C104 C105 C106 C107 C108 C109 C110 C111 C112 C113 C114 C115 C116 C119 C120 C121 C122 C123 C124 C125 C126 C127 C129 C130 C131 C132 C133 C134 C135 C136 nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp MAIN CIRCUIT BOARD CAPACITORS CER. 330pF 50V CER. 330pF 50V Mylar 0.027 F 100V ELECT 220 F 10V ELECT 2.2 F 50V CER. 1000pF 50V CER. 1000pF 50V Mylar 0.027 F 100V ELECT 220 F 10V ELECT 2.2 F 50V CER. 1000pF 50V ELECT 1 F 50V ELECT 10 F 16V CER. 0.1 F 50V Mylar 0.068 F 100V ELECT 10 F 16V CER. 0.01 F 50V ELECT 0.47 F 50V ELECT 10 F 16V ELECT 10 F 16V CER. 150pF 50V CER. 0.01 F 50V Mylar 0.047 F 100V Mylar 0.022 F 100V CER. 560pF 50V CER. 100pF 50V Poly 200pF 100V CER. 1000pF 50V CER. 100pF 50V CER. 470pF 50V ELECT 4.7 F 50V CER. 1000pF 50V CER. 220pF 50V C201 C202 C203 C204 C205 C206 C207 C208 C209 C210 C211 C212 C213 C214 C215 C216 C219 C220 C221 C222 C223 C224 C225 C226 C227 C229 C230 C231 C232 C233 C234 C235 C236 nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp CER. CER. Mylar ELECT ELECT CER. CER. Mylar ELECT ELECT CER. ELECT ELECT CER. Mylar ELECT CER. ELECT ELECT ELECT CER. CER. Mylar Mylar CER. CER. Poly CER. CER. CER. ELECT CER. CER. 330pF 330pF 0.027 F 220 F 2.2 F 1000pF 1000pF 0.027 F 220 F 2.2 F 1000pF 1 F 10 F 0.1 F 0.068 F 10 F 0.01 F 0.47 F 10 F 10 F 150pF 0.01 F 0.047 F 0.022 F 560pF 100pF 200pF 1000pF 100pF 470pF 0.47 F 1000pF 220pF 50V 50V 100V 10V 50V 50V 50V 100V 10V 50V 50V 50V 16V 50V 100V 16V 50V 50V 16V 16V 50V 50V 100V 100V 50V 50V 100V 50V 50V 50V 50V 50V 50V (VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, N:EUROPE) POS. NO PART NO. (MJI) nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp C301 C302 C303 C304 C305 C306 C307 C308 C309 C310 C311 C315 C318 C320 C321 C322 C323 C324 C325 C329 C340 C342 C343 C344 D1 D24 D29 D101 D201 D302 PART NO. (FOR PCS) nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp 4822 124 81133 9965 000 01137 9965 000 01137 nsp nsp nsp nsp nsp nsp nsp nsp DESCRIPTION ELECT ELECT ELECT CER. ELECT ELECT Mylar Mylar Poly CER. CER. ELECT CER. ELECT ELECT ELECT ELECT ELECT ELECT CER. ELECT ELECT Mylar ELECT 1 F 10 F 10 F 10pF 10 F 100 F 3900pF 3900pF 0.01 F 0.01 F 560pF 100 F 0.01 F 4700 F 2200 F 2200 F 100 F 100 F 100 F 1000pF 220 F 4.7 F 0.01 F 100 F 50V 16V 16V 50V 25V 25V 100V 100V 100V 50V 50V 10V 50V 25V 16V 16V 16V 10V 10V 50V 10V 50V 100V 16V PART NO. (MJI) nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp OA47802520 *EA000670R *EA000670R nsp nsp nsp nsp nsp nsp nsp nsp DIODES 9965 000 01139 LED. RED LH2041 *HI100830R 4822 130 31878 1N4003 HD200010AR 4822 130 32778 1SS133 4822 130 32778 1SS133 HD20015210 HD20015210 4822 130 32778 1SS133 HD20015210 D305 D307 D308 D309 D313 4822 130 31878 4822 130 32778 4822 130 32778 9965 000 01138 1N4003 1SS133 1SS133 Zener Diode MTZJ4.7C HD200010AR HD20015210 HD20015210 *HD301690R U301 U303 U302 U304 U305 U306 U307 U308 U309 U310 U312 4822 209 14617 4822 209 14617 4822 209 61973 4822 209 61973 4822 209 16073 4822 209 61973 4822 209 83631 4822 209 16849 4822 209 63181 4822 209 72874 4822 209 83631 INTEGRATED CIRCUITS UPC4570C UPC4570C BU4066BC BU4066BC CXA1561S BU4066BC NJM4558D CXA1598S TC4051BP UPC1297CA NJM4558D *HC103780R *HC103780R HC406621B0 HC406621B0 *HC104140R HC406621B0 HC10003090 *HC105090R HC405105B0 HC100100AR HC10003090 U101 U201 U321 U322 U324 U325 U327 4822 130 42683 4822 130 42683 4822 130 42683 4822 130 42683 4822 130 42683 4822 130 42683 TRANSISTORS DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES DTC124ES BA20024210 BA20024210 BA20024210 BA20024210 BA20024210 BA20024210 U332 U335 U336 U337 U339 U340 U341 23 VERS. COLOR 4822 130 42593 DTA124ES BA10016210 4822 130 42593 4822 130 42593 4822 130 42593 4822 130 42683 4822 130 42683 4822 130 42593 BA10016210 BA10016210 BA10016210 BA20024210 BA20024210 BA10016210 DTA124ES DTA124ES DTA124ES DTC124ES DTC124ES DTA124ES (VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, N:EUROPE) POS. NO VERS. COLOR PART NO. (FOR PCS) DESCRIPTION (VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, N:EUROPE) U342 U343 U345 U346 U347 U348 U349 4822 130 42593 4822 130 42683 4822 130 42593 4822 130 42593 4822 130 42683 4822 130 42683 4822 130 42683 DTA124ES DTC124ES DTA124ES DTA124ES DTC124ES DTC124ES DTC124ES BA10016210 BA20024210 BA10016210 BA10016210 BA20024210 BA20024210 BA20024210 Q102 Q103 Q202 Q203 Q301 Q302 Q303 Q304 Q306 4822 130 41306 4822 130 43233 4822 130 41306 4822 130 43233 4822 130 11101 4822 130 41306 4822 130 41306 4822 130 43233 4822 130 11101 2SC1815GR 2SC2240GR 2SC1815GR 2SC2240GR 2SA1015GR 2SC1815GR 2SC1815GR 2SC2240GR 2SA1015GR HT318151C0 HT322401A0 HT318151C0 HT322401A0 HT110151C0 HT318151C0 HT318151C0 HT322401A0 HT110151C0 R102 R103 R104 R105 R106 R107 R108 R109 R110 R111 R112 R113 R114 R115 R116 R117 R118 R119 R123 R124 R125 R126 R127 R128 R129 R130 R131 R132 R133 R134 R135 R138 R139 R140 R141 nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp R202 R203 R204 R205 R206 R207 R208 R209 R210 R211 R212 R213 nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp RESISTORS All resistor are rated 5% tolerance and 1/8 watt. 56k 120k 4.7k 1M 56 6.8k 2.2k 1k 56k 120k 4.7k 1M 56 6.8k 2.2k 2.7k 6.2k 100k 2.7k 100k 33 1k 33k 10k 5.6k 8.2k 2.2k 15k 2.2k 33k 150k 47k 12k 68 3.9k 56k 120k 4.7k 1M 56 6.8k 2.2k 1k 56k 120k 4.7k 1M POS. NO PART NO. (MJI) R214 R215 R216 R217 R218 R219 R223 R224 R225 R226 R227 R228 R229 R230 R231 R232 R233 R234 R235 R238 R239 R240 R241 R301 R302 R303 R305 nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp 24 VERS. COLOR PART NO. (FOR PCS) DESCRIPTION PART NO. (MJI) nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp 56 6.8k 2.2k 2.7k 6.2k 100k 2.7k 100k 33 1k 33k 10k 5.6k 8.2k 2.2k 15k 2.2k 33k 150k 47k 12k 68 3.9k 4.7k 20k 4.7k nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp 47k nsp R310 R311 R312 R313 R314 R315 R316 R317 R318 R319 R320 R321 R322 R324 R325 R326 R327 R328 R323 R329 R330 nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp 2.2k 10k 24k 27k 43k 33k 33k 47k 47k 33k 20k 22k 39k 100k 27k 15k 16k 56k 56k 27k nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp R331 R332 R333 R334 R335 R336 R337 R338 R339 R340 R341 R342 R343 R344 R345 R346 R347 R348 R349 nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp 220k 100k 68k 33k 47k 15k 39k 56k 27k 24k 43k 18k 56k 56k 18k 16k 47k 15k 56k nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp (VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, N:EUROPE) POS. NO R350 R351 R352 R353 R354 R355 R356 R357 R358 R359 R360 R361 R367 R368 R370 R371 R373 R374 R375 R376 R378 R381 R382 R383 R384 R385 R386 R387 R388 R391 R11 R21 R12 R22 R13 R23 R14 R24 VERS. COLOR PART NO. (FOR PCS) nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp 9965 000 01140 9965 000 01140 9965 000 01140 9965 000 01140 9965 000 01141 9965 000 01141 9965 000 01140 9965 000 01140 DESCRIPTION 47k 22k 4.7k 18k 18k 10k 2.7k 1k 27k 27k 47k 47k 22k 22k 1k 330 470 470 2.7k 3.3k 68 47k 47k 560 4.7k 6.8 6.8 100k 100k 270 VSemi-fixed 10k VSemi-fixed 10k VSemi-fixed 10k VSemi-fixed 10k VSemi-fixed 22k VSemi-fixed 22k VSemi-fixed 10k VSemi-fixed 10k 1/4W 1/4W (B) (B) (B) (B) (B) (B) (B) (B) (VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, N:EUROPE) POS. NO PART NO. (MJI) nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp SW21 SW26 SW27 C11 L102 L202 L103 L203 L301 L302 L303 9965 000 01143 9965 000 01143 9965 000 01144 9965 000 01144 9965 000 01145 9965 000 01146 9965 000 01146 L101 L201 J32 MISCELLANEOUS 9965 000 01142 Filter Low Pass MPX 9965 000 01142 Filter Low Pass MPX 9965 000 01147 Jack RCA 4P PART NO. (FOR PCS) DESCRIPTION SLIDE CIRCUIT BOARD 9965 000 01149 Switch Slide AXA 2-3 9965 000 01149 Switch Slide AXA 2-3 9965 000 01149 Switch Slide AXA 2-3 nsp KEY CIRCIT BOARD CAPACITOR ELECT 47 F 16V PART NO. (MJI) *SS000600R *SS000600R *SS000600R nsp DIODES D9 D12 D13A D15 *RA000780R *RA000780R *RA000780R *RA000780R *RA000920R *RA000920R *RA000780R *RA000780R 4822 130 32778 1SS133 HD20015210 4822 130 32778 1SS133 HD20015210 4822 130 32778 1SS133 HD20015210 D19 D20A D22 D23 D25 D26 D27A D29 D33 D34 D35 D41 4822 130 32778 4822 130 32778 4822 130 32778 4822 130 32778 4822 130 32778 4822 130 32778 4822 130 32778 4822 130 32778 4822 130 32778 4822 130 32778 4822 130 32778 HD20015210 HD20015210 HD20015210 HD20015210 HD20015210 HD20015210 HD20015210 HD20015210 HD20015210 HD20015210 HD20015210 U56 INTEGRATED CIRCUIT 9965 000 01150 IR Sensor SBX1976-52 1SS133 1SS133 1SS133 1SS133 1SS133 1SS133 1SS133 1SS133 1SS133 1SS133 1SS133 *HW100340R RESISTORS R80 R83 R95 FL1 COILS 22mH 22mH STEP UP STEP UP Bias SM-10F 220 H 220 H VERS. COLOR nsp 22k 5% 1/8W nsp nsp 470 5% 1/8W nsp MISCELLANEOUS 9965 000 01151 Display SVA-06SM14 *HQ300370R SW1 *LC107240R *LC107240R *TC000310R *TC000310R *TC000330R *LC106610R *LC106610R 9965 000 01153 Switch Tact SKQSAB HMR-187 *SP000750R SW4 SW7 9965 000 01153 Switch Tact SKQSAB HMR-187 *SP000750R SW11 SW14 9965 000 01153 Switch Tact SKQSAB HMR-187 *SP000750R P304 P305 P306 P307 P308 P309 nsp nsp nsp nsp nsp nsp SW18 SW22 *TC000300R *TC000300R *YT001790R Plug 5P Plug 3P Plug 3P Plug 12P Plug 9P Plug 6P nsp nsp nsp nsp nsp nsp U7 TR ASSY CIRCUIT BOARD INTEGRATED CIRCUITS 4822 209 31631 IC NJM7805FA HC3890509F Q307 TRANSISTOR 9965 000 01148 2SB1655E *HT200360R 25 SW25 9965 000 01153 Switch Tact SKQSAB HMR-187 *SP000750R 9965 000 01153 Switch Tact SKQSAB HMR-187 *SP000750R C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 CONTROL CIRCUIT BOARD CAPACITOS nsp ELECT 100 F 35V nsp ELECT 220 F 35V nsp ELECT 330 F 25V nsp Mylar 0. 047 F 100V 10 F 16V nsp ELECT 10 F 16V nsp ELECT 9965 000 01154 ELECT 220 F 25V nsp CER. 0.01 F 50V nsp Mylar 0.022 F 100V nsp ELECT 1000 F 25V nsp nsp nsp nsp nsp nsp *EA000660R nsp nsp nsp (VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, N:EUROPE) POS. NO D1 D2 D3 D4 D5 D8 D50 D51 U41 U42 U45 U43 U44 U47 U50 U51 U52 U55 Q1 Q2 Q3 Q6 Q7 R41 R42 R43 R44 R45 R46 R47 R48 R49 R50 R51 R52 R53 R54 R55 R56 R57 R62 R63 R64 R72 R73 R74 R77 R78 R84 R85 R86 R87 R88 R89 R90 R91 R92 VERS. COLOR PART NO. (FOR PCS) 4822 130 80598 4822 130 31878 4822 130 31878 4822 130 32778 4822 130 31878 9965 000 01155 4822 130 31878 4822 130 31878 DESCRIPTION DIODES Zener Diode MTZJ22C 1N4003 1N4003 1SS133 1N4003 Zener Diode MTZJ3.9B 1N4003 1N4003 (VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, N:EUROPE) POS. NO PART NO. (MJI) R93 R94 *HD301680R HD200010AR HD200010AR HD20015210 HD200010AR *HD301410R HD200010AR HD200010AR INTEGRATED CIRCUITS 5322 209 73891 TA78L005AP 9965 000 01156 CXP82940 4822 209 61973 BU4066BC *HC300180R *HC105100R HC406621B0 TRANSISTORS 4822 130 42683 DTC124ES 4822 130 42683 DTC124ES BA20024210 BA20024210 4822 130 42683 DTC124ES BA20024210 4822 130 42593 DTA124ES BA10016210 4822 130 42683 DTC124ES BA20024210 VERS. COLOR HT110151C0 HT318151C0 9965 000 01157 T2SB1237TV2Q *HT200310R VR1 VR2 VR3 VR4 9965 000 01140 9965 000 01140 9965 000 01140 9965 000 01140 P318 P503 P504 nsp nsp nsp X1 nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp RESISTORS All resistor are rated 5% tolerance and 1/8 watt. 820 22k 10k 22k 22k 1k 22k 15k 27k 4.7k 1k 4.7k 1k 4.7k 1k 4.7k 1k 1k 10k 22k 22k 22k 22k 82k 82k 22k 22k 22k 100 1/4W 100 1/4W 5.6k 1k 10k 22k 22k 22k nsp nsp R31 R32 VSemi-fixed 10k VSemi-fixed 10k VSemi-fixed 10k VSemi-fixed 10k (B) (B) (B) (B) MISCELLANEOUS Plug 2P Plug 3P Plug 2P VR CIRCUIT BOARD RESISTORS 9.1k 5% 1/8W 27k 5% 1/8W 9965 000 01159 Variable Resistor 50k (A)*2 9965 000 01160 Variable Resistor 10k (B) nsp J31 PART NO. (MJI) nsp nsp 9965 000 01158 Resonator Ceramic 8MHz R410 R411 PHONE CIRCUIT BOARD CER. CAP 0.047 F 50V 9965 000 01161 Jack JY-6317-01-030G *RA000780R *RA000780R *RA000780R *RA000780R nsp nsp nsp *FQ000400R nsp nsp *RM000380R *RM000390R nsp *YT001780R N nsp TRANS A CIRCUIT BOARD Terminal Lapping 2P nsp W170 F W171 U W172 N nsp nsp nsp Jumper 10mm Jumper 10mm Jumper 10mm nsp nsp nsp C901 nsp TRANS B CIRCUIT BOARD CER. CAP 0.1 F 50V nsp AC2 4822 130 41306 T2SC1815GR DESCRIPTION nsp nsp C403 4822 130 11101 T2SA1015GR 4822 130 41306 T2SC1815GR PART NO. (FOR PCS) HT318151C0 nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp nsp 26 S401 9965 000 01162 Switch Push SPUN-12 *SP000740R L901 L902 9965 000 01163 COIL 3.3 H 9965 000 01163 COIL 3.3 H *LC107250R *LC107250R C450 nsp REMOTE CIRCUIT BOARD CER. CAP 0.1 F 50V nsp R450 nsp RES. 47 nsp 5% 1/8W J33 9965 000 01164 Jack RCA 2P (ORANGE) *YT001800R 47 9965 000 01128 MAINS TRANSFORMER *TS001060R
Source Exif Data:
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