Arcam P75 Plus Users Manual

A65/75

DiVA A65, A75 & P75 Plus

Ampliﬁ ers

Service Manual

ARCAM

Issue 1.0

Contents List

!

Contents list

!

Circuit description

!

Service guide

!

Circuit diagrams

!

Component overlays

!

Circuit board parts list

!

General assembly parts list

A65/75/75P Plus Circuit Description

PSU

In order get the output devices to turn fully on and achieve the

greatest efficiency, an auxiliary rail is formed from a charge pump

driven by the main AC outputs from the transformer. C304,305 &

D301,302 charge on alternate cycles. In the other cycle the charge

on C304,305 is pumped into C310,311 respectively. This creates a

voltage much greater than the standard rails, but with low regulation

and high ripple. This is then regulated to 38V via emitter followers

Q300,302,303,305 from a zener stabilized voltage (D304,305)

The Pre-amp ±15V supply comes from linear regulators Z300,301.

The transformer is a dual voltage unit, the required voltage being

selected by which fuse holder is fitted with the appropriate fuse. If an

alternative to 115V or 230V is required then a different transformer

is fitted. The secondary is centre tapped for the main rails, but a

separate winding is added for the uC supply.

The star ground point SP300 is not a component on the PCB and is

on the schematic only for layout purposes.

Pre-amp

The direct signal path (line in, tone controls defeated) consists of a

single op-amp gain stage, buffering the j-fet input multiplexers and

Tape Monitor and AV switches. The selected input is AC coupled to

the op-amp, the output is DC to the Pre-out, via a j-fet "pre-mute"

switch. This switch is controlled by the uC in such a way that when

ever the output relay changes state signal is removed from the power

amplifier (A65/75).

The MM phono stage (by passable A75 only, SW100) is opamp

based. The circuit is AC coupled to give RIAA/IEC low frequency

response. The cartridge is loaded by R100,101,C119,120. The 1kHz

gain is 56dB, and RIAA eq set by

R110,112,111,113,C127,129,128,130.

Each line input has static protection afforded by the back to back

diodes (e.g. D101,103), and RF filtering is set by R118,C134 etc.

The selected input is buffered for Tape output by Z104 set as a

follower. The output resistor is inside the feedback loop so to keep

the output impedance low and short protection is catered for.

C121,122 maintain stability into capacitive loads.

From the tape monitor switch (Z105) onwards the signal is AC

coupled (C151,152). From there the signal is fed to the tone controls.

These consist of two stages: Balance and buffer (Z160), and

Bass/Treble Z161. The output of this stage is again AC coupled.

Switch SW162 selects whether the tone adjusted signal or a direct

signal reaches the gain section. In the A75 Z164 can be used to

bypass the volume control when AV input is selected. This fixes the

gain to allow an external AV processor to control the volume setting.

The gain stage (Z163) has a gain of 2.2, and the same low impedance

output arrangement as the Tape output. The signal from this stage to

the Pre- amp outputs and the Power amp input is controlled by a

pre-mute (Z171). This removes thumps and clicks, and in the case of

the Power amp relay changing state, removes signal so arcing will

not take place.

Power Amplifier

The new topology is a high gain voltage feedback design, with a

bipolar output stage. Its signal path is designed to be fully

symmetrical, despite not having a symmetrical circuit (symmetrical

rail to rail). This is achieved with a new dual differential input gain

block, where the input differential sees a symmetrical active load

(Q600,601,700,701) before driving the second voltage amplification

stage (VAS) differential (Q603,604,703,704). This could be

described as two Wilson mirrors with their bases clamped together.

The second differential also has an active load of a more traditional

mirror (Q610,611,710,711), and this gives a push pull signal to the

input of the output stage, improving on the traditional single ended

current source of the often called "blameless" topology.

The input pair (Q606,607,618,619,706,707,718,719) are in a

Darlington configuration to lower input current offset which in turn

will lower DC offset at the output, as the impedances seen on the

input nodes are necessarily high for the wide bandwidth required.

The output stage is a simple bipolar darlington (Q614,615,714,715).

However, the devices used are Darlington devices with integral

diodes. This means the bias temperature compensation is part of the

output device enabling smaller number of devices, no extra devices

on the heatsink (vital for this mechanical layout) and more consistent

temperature compensation of bias. Also the resistors are also

integral, saving a large amount of PCB real estate and hand insertion

cost, while also able to be used as bias set test points and protection

sensing.

Due to the decreased efficiency of this type of output stage over the

previous bootstrapped Mosfet output, a separate set of rails is

required for the VAS stage in order to saturate the output transistors.

The operation of this is outlined in the Power supply section.

However, these rails are individually regulated for each channel to

decrease power supply crosstalk.

The protection of the output stage is taken care of by a proprietary IC

(Z101). This takes care of the switch on delay (R150,C149), DC

offset (R102,103,C147), Thermal trip (TH100), and safe operating

area.

The safe operating area is monitored by a network which

compensates for the voltage across the output devices, current

through them, and duration of power (R627,606,625,605,C617 &

symmetrical associated components) and this is sent to the protection

IC via (Q605,612,613,616,617,712,713,716,717).

The output of the protection IC is sent to the micro controller (uC) to

signal the output relay (RLY1) status. Also, for output muting

purposes, the uC can switch the relay via Q100.

Input Selection

The uC controls the operation of the unit. IR commands are received

from RX900 on a break-off PCB found on the front panel and fed via

LK900/LK903 3-way ribbon. On power on/off the current state of

the pre-amp switching stored in an EEPROM Z906. The input

switching is 5V logic level and is direct from the uC to the DPDT

analogue switches in the case of Tape Monitor (Z105), AV

(Z164,A75 only), Pre-mute (Z171) and Mute Q100. The source

selector is achieved by 8 way analogue multiplexors (Z102,103) and

the control signals are decoded from the uC from MUX1,2,3 by

Z907 which also drives the appropriate front panel LED. The input

selection is set by the remote control or the rotary encoder on the

front panel display PCB. Tape monitor and AV mode(A75 only) is

set by SW900.

Volume Control

The volume control is a motorized manual type, where the signals

are routed through the 8-way ribbon LK189. The motor drive comes

from Z905, which is a logic level controllable motor driver. It has its

own unregulated PSU (D907,C920),and the speed of the volume

knob is dictated by the REF pin. The circuit (Q900,R905,901,C901)

allows the speed to vary from just above stall to full as the volume

control button is depressed on the remote.

SIM Module

The connector PL161 (P75 only) allows the fitting of the ARCAM

SIM module. In order to allow this to operate LK172 & LK173 must

be removed. This will allow 12V trigger signals to operate the P75.

Headphones

The Speaker outputs (SK600,700) are connected to the headphone

socket (SK162) via an 8-way ribbon LK170,171. The output is

attenuated by a resistor network R161,162,236,237. The Relay drive

is fed through the headphone socket's switch (HPSW1,2) so that

when headphones are inserted the speakers are disconnected. Switch

SW163 allows the separate switching of the second speaker

terminals on SK600,700.

A65, A75 & P75 Service Guide

Fault diagnostics

Fault Action

No power Check mains fuse

Check transformer connections

Check power supply rails

Stuck in protection Check power supply rails

Check protection circuit voltages

Check for dry joints on o/p devices

Intermittent audio on one channel Check for dry joints around o/p

devices

Fails to respond to commands Check supply to remote circuit

Check IC Z900

Check remote flex foil cable

Check for dry joints on selector pcb

Volume control rubs on front panel Pull knob out from fascia

Audio crackles on o/p Check for component break down

using hot air gun & freezer spray

Check transformer connections

Power supply test points

Position Voltage

LK125 +37 volts DC

LK126 -37 volts DC

LK271 or black speaker terminal 0 volts

LK303 +15 volts DC

LK301 - 15 volts DC

Q300 emitter +38 volts DC

Q304 emitter +38 volts DC

Q302 emitter -38 volts DC

Q305 emitter -38 volts DC

D910 emitter +5 volts DC remote supply

IQ settings

Model IQ setting Comments - (22/01/02)

A65 37mV

A75 37mV

P75 37mV

A85 12mV Set for 8.5mV cold, reset for 12mV when warm

P85 12mV Set for 8.5mV cold, reset for 12mV when warm

A65 plus 12 to 15mV

A75 plus 12 to 15mV

P75 plus 12 to 15mV

Hints & tips

!

To isolate a fault between pre and power stage remove C602 (left channel) or C702 (right

channel).

!

Always check and re-solder o/p device SAP15N and SAP15P pin connections.

!

Replace Z900 IC if software version is below version 3 ( note version 82 is also ok ).

!

Make sure R127 is not touching LK130.

!

When replacing the top cover with a new top it may be necessary to re-drill the fixing holes.

ISSUE

DRAWING NO.

DRAWING TITLE

DATE

Filename:

ECO No. DESCRIPTION OF CHANGE

L942C1_1.0.PRJ

A65 PLUS AMP

Contact Engineer: L942C1

11-Dec-2001

INITIALS

Printed: 1 7Sheet of

Notes:

Contact Tel: (01223) 203 200Travis Pierce

A & R Cambridge Ltd.

Pembroke Avenue

Cambridge CB5 9PB

Waterbeach

PWRLEFT

PROTECTION

A1

SP2_SEND_L

SP2_RETN_L

OP_L

A1

LEFT CHANNEL

L942C5_1.0.SCH

ACLT1

MUTE AVCONTROL

TAPECONTROL

MUX1

MUX2

MUX3

PREMUTE

PROT SENSE

REMOTE CONTROL

L942C7_1.0.SCH

SELOPR

SELOPL

MUX1

MUX2

MUX3

TAPECONTROL

ACSENSE

PROT_OP_L

PROT_OP_R

PROTECTION MUTE

HPSW2

HPSW1

TAPOL

TAPOR

PROT SENSE

PHONO & INPUTS

L942C3_1.0.SCH

ACSENSE

ACLT1

POWER SUPPLY

L942C2_1.0.SCH

PWRRIGHT

A1

SP2_RETN_R

OP_R

SP2_SEND_R A1

RIGHT CHANNEL

L942C6_1.0.SCH

PWRLEFT

PWRRIGHT

SELOPR

SELOPL

HPSW2

AVCONTROL

HPSW1

SP2_SEND_L

SP2_RETN_L

OP_L

OP_R

SP2_SEND_R

SP2_RETN_R

PREMUTE

TAPOR

TAPOL

PROT_OP_R

PROT_OP_L

TONE CONTROL

L942C4_1.0.SCH

TGP 12/12/01 PRODUCTION RELEASE 1.0

USE 'exlude A65' FILTER FOR BOM

01_E020

TOP SHEET FOR A65 L942AY

ISSUE

DRAWING NO.

DRAWING TITLE

DATE

Filename:

ECO No. DESCRIPTION OF CHANGE

L942C5_1.0.SCH

A65 PLUS AMP

Contact Engineer: L942C5

11-Dec-2001

INITIALS

Printed: 5 7Sheet of

Notes:

Contact Tel: (01223) 203 200Travis Pierce

A & R Cambridge Ltd.

Pembroke Avenue

Cambridge CB5 9PB

Waterbeach

Q600

BC556B

Q601

BC556B

Q604

2SA970GR

Q606

BC546B Q607

BC546B

R617

680R MF

R619

10K MF

R618

10K MF

R613

47R MF R614

47R MF

R612

100K MF

R600

1K0 MF

PWRLEFT

Q611

2SC2240GR Q610

2SC2240GR

R620

10K MF

Q603

2SA970GR

Q608

BC546B

Q609

BC546B

+C601

100U EL 100V

+

C600

100U EL 100V

0V_HF

+C616

10U EL

L600

2U2H LAC SMALL

R631

2R2 CF

R630

4R7 W2 CF

D603

1N4003F

+37V

-37V

C621

470P CD

RLY1A

RLY G5Z-2A-E

C620

470P CD

C622

1N0 CD

SPLD600

SPLS600

PD6

OP_L

SP2_SEND_L

SP2_RETN_L

R616

2K7 MF

R611

100K MF

C603

100P PPW

0V_SIG

0V_HF

0V_SIG

0V_HF

Q612

2SC2240GR

R627

430R MF

R606

100R MF

R605

100R MF

R625

6K8 MF

R622

10K MF

R621

680R MF

R629

47K MF

+C617

10U EL

Q605

BC556B

A1

PROTECTION

D604

1N4003F

R628

430R MF

R626

6K8 MF

+C618

10U EL

R608

100R MF

R607

100R MF

A1

D605

1N4148

D606

1N4148

0V_LS_L

Q602

BC556B

R615

47R MF

R601

100R MF R602

100R MF

R603

100R MF R604

100R MF

SPLE600

Left Channel Power Amplifier

Q614

SAP15N

Q615

SAP15P

D600

4V7 400MW

0V_HF

Q616

2SA970GR

D601

ZENER 400MW 27V

D602

ZENER 400MW 27V R610

100R MF

R609

100R MF

R623

10K MF

Q613

BC546B

R624

10K MF

C608

100P PPW

C607 100P PPW

Q619

BC546B Q618

BC546B

R633

12K MF

R632

12K MF

+

C602

22U SILMIC 2

+

C605

100U SILMIC 2

+38V_L

-38V_L

C604

100P PPW

0V_LS_L

Bias-L +

Bias-L -

21mm x 32mm

SELF ADHESIVE

E852MC

Q2 PAD

SP600

Q2-PAD-SAP

21mm x 32mm

SELF ADHESIVE

E852MC

Q2 PAD

SP601

Q2-PAD-SAP

C609

22N CD

CL600

E856MC

CL601

E856MC

TGP 12/12/01 PRODUCTION RELEASE 1.0

Q617

ZTX653

+

C624

100U 25V ZA EL

R634

470K MF

+

C625

10U EL

SET BIAS TO 12mV

01_E020

C623

100N PE 100V C610

100N PE 100V

C613

100N PE 100V

C611

100N PE 100V

C612

100N PE 100V

C614

100N PE 100V

C615

100N PE 100V

C619

100N PE 100V

RV600

220R PSET

+C603

100U 50V YXF LOW Z

+

C626

100U 50V YXF LOW Z

Top+

Top-

SK600A

SPKSKT_G

Bot+

Bot-

SK600B

SPKSKT_G

CHASS

SK600C

SPKSKT_G

HS600

E81801-75

HS601

E81801-75

HS602

E81801-75

HS603

E81801-75

USE 'exlude A65' FILTER FOR BOM

ISSUE

DRAWING NO.

DRAWING TITLE

DATE

Filename:

ECO No. DESCRIPTION OF CHANGE

L942C7_1.0.SCH

A65 PLUS AMP

Contact Engineer: L942C7

11-Dec-2001

INITIALS

Printed: 7 7Sheet of

Notes:

Contact Tel: (01223) 203 200Travis Pierce

A & R Cambridge Ltd.

Pembroke Avenue

Cambridge CB5 9PB

Waterbeach

WARNING SAFETY CRITICAL COMPONENT

REPLACE WITH IDENTICAL PART

uC, Volume Drive & Remote Control

C912

10N CD

C900

10N CD

R900

1R0 FU D906

1N4003F

D907

1N4003F +C920

1M0 25V

C913

10N CD

MOTE900

P900

+5v

VOLUME DRIVEMOTOR DRIVER

+5V

GND 1

MD1 2

CC1

3

REF

4

MC1

5

MC2

6

VCC1 7

VCC2 8

CC2

9MD2 10

Z905

BA6109

1 2

VOLMOT900

1Y271

ACLT1

MUTE

MUX1

MUX2

MUX3

AVCONTROL

TAPECONTROL

R915

220R MF

A0

1A1

2A2

3

VSS

4

SDA 5

SCL 6

WP 7

VDD 8

Z906

24C01 C917

100N CD

X900

CST4.00

C918

100N CD

+C914

220U EL

+5v

C919

100N CD

1

2

3

SW900A

2PCO_NON_LAT

4

5

6

SW900B

2PCO_NON_LAT

R912

100K MF

+C921

10U EL

D910

1N4148

R913

10K MF

+5v

+5V

R914

4K7 MF

0V_DIG

0V_DIG 0V_DIG

0V_DIG

VDD 16

GND

8

Z907B

74HC4051

R904

10R MF +C915

100U EL

PREMUTE

0V_DIG

+5V

MOTSUP900

VOLM901

VOLM900

REMO900

C916

100N CD

1

2

3

LK903

3WAY CABLE HOLDER

D911

1N4148

1

2

3

4

5

6

7

8

9

10

SK900

FFC10V

R902

100R MF

R903

100R MF

0V_DIG

PROT SENSE

Disp A

Disp B

Disp C

Disp D

Disp E

Disp F

Disp G

Disp H

Disp I

R901

12K MF

Q900

BC556B

+5v

R905

33K MF

+

C901 100U EL

D908

ZENER 5V1 400MW

X0

13

X1

14

X2

15

X3

12

X4

1

X5

5

X6

2

X7

4

INH

6

A

11

B

10

C

9

VEE

7

X3

Z907A

74HC4051

TGP 12/12/01 PRODUCTION RELEASE 1.001_E020

1

3

2

LK900

L856CA

REMOTE SENSOR SNAP OFF BOARD

+5V 3

O/P 2

GND

1

Case

O/P

GND +5V

RX900

PIC-26043TM2

IR RX

SUPPORT PAD

SP1

IR RX SUPPORT PAD

PB5

1

PB4

2

PA3

3

PA2

4

PA1

5

PA0

6

PB3

7

PB2

8

PB1

9

PB0

10

VSS

11

(TMR)/INT

12

PC0

13

PC1

14 PC2 15

PC3 16

PC4 17

PC5 18

RES 19

VDD 20

OSC1 21

OSC2 22

PA7 23

PA6 24

PA5 25

PA4 26

PB7 27

PB6 28

Z900

HT48R30 28-DIP-B-0

USE 'exlude A65' FILTER FOR BOM

ISSUE

DRAWING NO.

DRAWING TITLE

DATE

Filename:

ECO No. DESCRIPTION OF CHANGE

L942C3_1.0.SCH

A65 PLUS AMP

Contact Engineer: L942C3

11-Dec-2001

INITIALS

Printed: 3 7Sheet of

Notes:

Contact Tel: (01223) 203 200Travis Pierce

A & R Cambridge Ltd.

Pembroke Avenue

Cambridge CB5 9PB

Waterbeach

3

21

Z100A

NE5532

C119

100P PP

R100

47K MF

R108

470R MF

C124

47P CD

+

C125

22U EL

R110

680K MF

R112

56K MF

C127

4N7 PP

C129

1N3 PP

C120

100P PP

R101

47K MF

R109

470R MF

C123

47P CD

+

C126

22U EL

R111

680K MF

R113

56K MF

C128

4N7 PP

C130

1N3 PP

5

67

Z100B

NE5532

-15V

+15V

CD

TUNER

VCR

AV/DVD

TAPE IN

TAPE OUT

EMC

1

N

F

SK100A

PHONO4G

BOT 5

6

TOP 4

N

F

SK100B

PHONO4G

EMC

1

N

F

SK103A

PHONO4G

N

F

SK103B

PHONO4G

EMC

1

N

F

SK102A

PHONO4G

N

F

SK102B

PHONO4G

EMC

1

N

F

SK101A

PHONO4G

84

Z100C

NE5532

Phono Stage & Input Selection

D104

1N4148

D106

1N4148

D105

1N4148

D107

1N4148

D108

1N4148

D112

1N4148

D113

1N4148

D109

1N4148

D114

1N4148

D110

1N4148

D115

1N4148

D111

1N4148

D124

1N4148

D120

1N4148

D121

1N4148

D125

1N4148

D122

1N4148

D126

1N4148

D123

1N4148

D127

1N4148

D101

1N4148

D103

1N4148

D100

1N4148

D102

1N4148

R118

1K0 MF

R119

1K0 MF

R122

1K0 MF

R123

1K0 MF

R124

1K0 MF

R125

1K0 MF

R126

1K0 MF

R127

1K0 MF

R128

1K0 MF

R121

1K0 MF

R130

100K MF

R131

100K MF

R133

100K MF

R134

100K MF

R135

100K MF

R136

100K MF

R137

100K MF

R142

100K MF

R143

100K MF

R144

100K MF

+15v

-15v

VCROL

VCROR

TUNOL

TUNOR

CDOL

CDOR

DVDOL

DVDOR

TAPEOL

TAPEOR

AUXOL

VCROL

TUNOL

CDOL

DVDOL

AUXOR

VCROR

TUNOR

CDOR

DVDOR

TAPECONTROL

MUX1

MUX2

MUX3

MUX1

MUX2

MUX3

+5v

+15v

-15v

TAPECONTROL

R120

1K0 MF

R117

1K0 MF R129

100K MF

R132

100K MF

AUXOL

AUXOR

TAPEOL

TAPEOR

C134

470P PPW

C144

470P PPW

C143

470P PPW

C142

470P PPW

C141

470P PPW

C140

470P PPW

C139

470P PPW

C138

470P PPW

C137

470P PPW

C135

470P PPW

C136

470P PPW

C133

470P PPW

+5v

R154

47R MF

R155

47R MF

C122

100P PP

C121

100P PP

D116

1N4148

D118

1N4148

D117

1N4148

D119

1N4148 -15v

-15v

+15v

-15v

5

67

Z104B

TL072

3

21

Z104A

TL072

84

Z104C

TL072

SELOPL

SELOPR

R140

100K MF

R141

100K MF

MUX3

MUX2

MUX1

TAPECONTROL

+15V

-15V

RLY1C

RLY G5Z-2A-E

PWR 1

IN1

2

IN2

3

0V

4

V-

5

O6

FB

7

RC 8

V+ 9

Z101

TA7317P

R105

47K MF

R103

47K MF

R102

47K MF

R104

47K MF

+

C148

1U0 EL

R149

100K MF

D128

1N4003F

R106

47K MF

Q100

2SC2240GR

R153

1K0 1W CF

D130

1N4003F

R145

10K MF

R150

100K MF

+

C149

100U EL

+37V

R151

18K MF

-37V

R152

33K MF

R107

47K MF

D129

1N4003F

R147

2K7 1W CF

+37V

R146

2K7 1W CF

R

G

LED100

LED RED/GRN 3MM D131

5V6 400MW

1

3

2

LK100

L856CA

R148

470R FU

ACSENSE

PROT_OP_L

HPSW1

MUTEPROT_OP_R

C112

100N CD

C113

100N CD

C109

100N CD

C114

100N CD

C110

100N CD

C118

100N CD

C107

100N CD

C108

100N CD

C101

100N CD

C102

100N CD

+C145

10U EL

+C146

10U EL

C115

100N CD

C116

100N CD

R139

100K MF

R138

100K MF

PROTECTION

0V_SIG

0V_SIG0V_SIG0V_SIG

0V_SIG

0V_SIG 0V_SIG

0V_SIG

0V_SIG 0V_SIG

0V_SIG

0V_SIG 0V_SIG

0V_SIG

0V_HF 0V_HF

0V_HF

0V_SIG

R114

8K2 MF

R115

8K2 MF

R116

18K MF

+

C150

1U0 EL

HPSW2

TAPECONTROL

MUX1

MUX2

MUX3

C147

100U NP

CDL

CDR

TUNL

TUNR

VCRL

VCRR

DVDL

TAPL

TAPR

TAPOL

TAPOR

TAPOL

TAPOR

PHINL

PHINR

DVDR

1

2

3

LK100A

3WAY CABLE HOLDER

+

C151

100U SILMIC 2

+

C152

100U SILMIC 2

R157

100K MF

R156

1K5 MF

C153

10N CD

TH100

PTH90DEG

D132

1N4148

PROT SENSE

1 2

LK101

10MM LINK

1 2

LK102

10MM LINK

1 2

LK104

10MM LINK

1 2

LK103

10MM LINK

Therm

AC Det

Prot

RC

+15v

-15v

D134

5V6 400MW

C117

470P CD

0V_HF

+

C131

22U EL

+

C132

22U EL

X0

4

X1

5

X2

6

X3

7

X4

12

X5

11

X6

10

X7

9

EN

2

A0

1

A1

16

A2

15

V-

3

D8

GND

14

V+ 13

Z102

DG408DJ

X0

4

X1

5

X2

6

X3

7

X4

12

X5

11

X6

10

X7

9

EN

2

A0

1

A1

16

A2

15

V-

3

D8

GND

14

V+ 13

Z103

DG408DJ

SEL1

1

S2 14

D1

2

V+ 13

S1

3

S3 11

V-

4

GND

5VL 12

S4

6

D3 10

D4

7

SEL3 9

D2 15

SEL4

8

SEL2 16

Z105

DG413DJ

TGP 12/12/01 PRODUCTION RELEASE 1.001_E020

C154

100N PE 100V

USE 'exlude A65' FILTER FOR BOM

ISSUE

DRAWING NO.

DRAWING TITLE

DATE

Filename:

ECO No. DESCRIPTION OF CHANGE

L942C2_1.0.SCH

A65 PLUS AMP

Contact Engineer: L942C2

11-Dec-2001

INITIALS

Printed: 2 7Sheet of

Notes:

Contact Tel: (01223) 203 200Travis Pierce

A & R Cambridge Ltd.

Pembroke Avenue

Cambridge CB5 9PB

Waterbeach

L

N

E

NEL

SK300

IEC3

FS300

AS1A25

+

C308

10M EL 50V

+

C309

10M EL 50V

+300

-300

+15V

-15V

+37V

-37V

SW300B

A1007

SW300A

A1007

SELECT VOLTAGE

BY FITTING FS201

OR FS202

MAINS INPUT

MAINS SWITCH

FIT ONLY ONE FUSE

Chassis Earth Point,

Use correct screw and washer.

R300

100R MF

T300

T301

PD300

TOOLING

FS301

AS2A5_115V

Blue

1Dark Grey

2Orange

3

SK301

CAGECLAMP3

Green

1

SK302

CAGECLAMP1

Grey 1

Grey 2

SK303

CAGECLAMP2

Orange 1

Blue 2

Orange 3

SK304

CAGECLAMP3A

GREEN300

OR300

OR301

BLUE301

BLUE300

POWER SUPPLY

ACSENSE

ACLT1

C301

3N3 MAINS

C300

3N3 MAINS

C302

3N3 MAINS

0V_DIG

0V_HF

PSUP300

NSUP300

MAINS_N300

MAINS_E300

MAINS_L300

WARNING SAFETY CRITICAL COMPONENT

REPLACE WITH IDENTICAL PART

PD301

TOOLING PD302

TOOLING PD304

TOOLING PD305

TOOLING Y300

TX WIRE CLIP

PD311

TARGET1 PD312

TARGET1 Y301

TX WIRE CLIP

PD306

TOOLING PD307

TOOLING

C303

1N0 CD

Photo Strip

PS300

PHOTO_STRIP

Spare Fuse Clip

EL300

FUSE CLIP

PD303

TOOLING PD308

TOOLING PD309

TOOLING PD310

TOOLING

Paper Marker

A1 Horizontal

DD302

DD_A1H

CEM1, 2 OZ Cu

PCB MATERIAL

DD300

CEM1_20Z

0V_DIG

PCB

PCB1

L940PB_A

+1

~2

-

4

~

3

BR300

BRGBU8D

Q300

BC546B

Q302

BC556B

D303

1N4003F

D300

1N4003F

D301

1N4003F

D302

1N4003F

+C310

100U EL 100V

+C311

100U EL 100V

D304

ZENER 500MW 39V

D305

ZENER 500MW 39V

+C312

220U EL 50V

+C313

220U EL 50V

+

C304

47U EL 100V

+

C305

47U EL 100V

R301

4K7 MF

R302

4K7 MF

+38V_R

-38V_R

Q304

BC546B

Q305

BC556B

+38V_L

-38V_L

R311

10R FU

R312

10R FU

AC

+38V_R +37V_L

-37V_R -37V_L

LK1

LINK10NP

LK6

LINK10NP

LK11

LINK10NP

LK16

LINK10NP

LK21

LINK10NP

LK26

LINK10NP

LK31

LINK10NP

LK36

LINK10NP

LK41

LINK10NP

LK46

LINK10NP

LK51

LINK10NP

LK56

LINK10NP

LK61

LINK10NP

LK66

LINK10NP

LK71

LINK10NP

LK96

LINK10NP

LK76

LINK10NP

LK81

LINK10NP

LK86

LINK10NP

LK91

LINK10NP

LK2

LINK10NP

LK7

LINK10NP

LK12

LINK10NP

LK17

LINK10NP

LK22

LINK10NP

LK27

LINK10NP

LK32

LINK10NP

LK37

LINK10NP

LK42

LINK10NP

LK47

LINK10NP

LK52

LINK10NP

LK57

LINK10NP

LK62

LINK10NP

LK67

LINK10NP

LK72

LINK10NP

LK97

LINK10NP

LK77

LINK10NP

LK82

LINK10NP

LK87

LINK15NP

LK92

LINK10NP

LK3

LINK10NP

LK8

LINK10NP

LK13

LINK10NP

LK18

LINK10NP

LK23

LINK10NP

LK33

LINK10NP

LK38

LINK10NP

LK43

LINK10NP

LK48

LINK10NP

LK53

LINK10NP

LK58

LINK10NP

LK63

LINK10NP

LK68

LINK10NP

LK73

LINK10NP

LK98

LINK10NP

LK78

LINK10NP

LK83

LINK10NP

LK88

LINK10NP

LK93

LINK10NP

LK4

LINK10NP

LK9

LINK10NP

LK14

LINK10NP

LK19

LINK10NP

LK24

LINK10NP

LK29

LINK10NP

LK34

LINK10NP

LK39

LINK10NP

LK44

LINK10NP

LK49

LINK10NP

LK54

LINK10NP

LK59

LINK10NP

LK64

LINK10NP

LK69

LINK10NP

LK74

LINK10NP

LK99

LINK10NP

LK79

LINK10NP

LK84

LINK10NP

LK89

LINK10NP

LK94

LINK10NP

LK5

LINK10NP

LK10

LINK10NP

LK15

LINK10NP

LK20

LINK10NP

LK25

LINK10NP

LK30

LINK10NP

LK35

LINK10NP

LK40

LINK10NP

LK45

LINK10NP

LK50

LINK10NP

LK55

LINK10NP

LK60

LINK10NP

LK65

LINK10NP

LK70

LINK10NP

LK75

LINK10NP

LK80

LINK10NP

LK85

LINK10NP

LK90

LINK10NP

LK95

LINK10NP

LK106

LINK10NP

LK111

LINK10NP

LK116

LINK10NP

LK121

LINK10NP

LK131

LINK10NP

LK136

LINK10NP

LK141

LINK10NP

LK151

LINK10NP

LK156

LINK10NP

LK161

LINK10NP

LK166

LINK10NP

LK196

LINK10NP

LK181

LINK10NP

LK186

LINK10NP

LK191

LINK10NP

LK107

LINK10NP

LK112

LINK10NP

LK117

LINK10NP

LK122

LINK10NP

LK127

LINK10NP

LK132

LINK10NP

LK137

LINK10NP

LK142

LINK10NP

LK152

LINK10NP

LK157

LINK10NP

LK162

LINK10NP

LK167

LINK10NP

LK197

LINK10NP

LK182

LINK10NP

LK187

LINK10NP

LK192

LINK10NP

LK108

LINK10NP

LK113

LINK10NP

LK118

LINK10NP

LK123

LINK10NP

LK128

LINK10NP

LK133

LINK10NP

LK138

LINK10NP

LK143

LINK10NP

LK148

LINK10NP

LK153

LINK10NP

LK158

LINK10NP

LK163

LINK10NP

LK198

LINK10NP

LK178

LINK10NP

LK183

LINK10NP

LK188

LINK10NP

LK193

LINK10NP

LK109

LINK10NP

LK114

LINK10NP

LK119

LINK10NP

LK124

LINK10NP

LK129

LINK10NP

LK134

LINK10NP

LK139

LINK10NP

LK149

LINK10NP

LK154

LINK10NP

LK159

LINK10NP

LK164

LINK10NP

LK199

LINK10NP

LK179

LINK10NP

LK189

LINK10NP

LK194

LINK10NP

LK105

LINK10NP

LK110

LINK10NP

LK115

LINK10NP

LK120

LINK10NP

LK130

LINK10NP

LK135

LINK10NP

LK140

LINK10NP

LK145

LINK10NP

LK150

LINK10NP

LK155

LINK10NP

LK160

LINK10NP

LK165

LINK10NP

LK180

LINK10NP

LK185

LINK10NP

LK190

LINK10NP

LK195

LINK10NP

LK201

LINK10NP

LK202

LINK10NP

LK203

LINK10NP

LK204

LINK10NP

LK205

LINK10NP

LK206

LINK10NP

LK207

LINK10NP

LK208

LINK10NP

LK209

LINK10NP

LK210

LINK10NP

LK211

LINK10NP

LK212

LINK15NP

LK213

LINK15NP

LK214

LINK15NP

LK215

LINK15NP

LK216

LINK15NP

LK217

LINK15NP

LK218

LINK15NP

LK219

LINK15NP

LK220

LINK20NP

LK221

LINK20NP

LK222

LINK20NP

LK223

LINK20NP

LK224

LINK20NP

LK225

LINK20NP

LK226

LINK20NP

LK227

LINK20NP

LK228

LINK20NP

LK229

LINK20NP

LK246

LINK20NP

LK247

LINK20NP

LK248

LINK20NP

LK249

LINK20NP

LK250

LINK20NP

LK251

LINK20NP

LK254

LINK20NP

LK230

LINK15NP

LK231

LINK15NP

LK232

LINK15NP

LK233

LINK15NP

LK234

LINK15NP

LK235

LINK15NP

LK236

LINK15NP

LK237

LINK15NP

LK238

LINK15NP

LK240

LINK15NP

LK241

LINK15NP

LK242

LINK15NP

LK243

LINK15NP

LK244

LINK15NP

LK245

LINK15NP

LK265

LINK15NP

LK257

LINK15NP

LK256

LINK15NP

LK267

LINK17.5NP

LK270

LINK17.5NP

LK268

LINK17.5NP

LK271

LINK15NP

LK269

LINK15NP

LK272

LINK17.5NP

LK277

LINK10NP

LK278

LINK10NP

LK279

LINK10NP

LK280

LINK10NP

LK281

LINK10NP

LK252

LINK10NP

LK253

LINK10NP

LK255

LINK10NP

Vin

I

GND

G

Vout O

Z300

7805

Vin

I

GND G

Vout O

Z301

7905

0V_SIG

C317

100N CD C319

100N CD

C320

100N CD

C318

100N CD

0V_HF0V_PSU

LK300

LINK10NP

LK301

LINK10NP

LK303

LINK10NP

LK304

LINK10NP

230V

115V

9Vac

SCREEN

TX300

L836TX

CS1

220N X2 CLASS

EARTH LEAD

8M101

EL

EARTH LEAD

D306

10V 400MW

D307

10V 400MW

+C106

1U0 EL

+C105

1U0 EL

LK126

LINK17.5NP

LK28

LK08NP

DO NOT USE THE FOLLOWING NUMBERS AS LINKS - THE DESIGNATORS ARE ALREADY USED ON OTHER PARTS OF THIS CCT!

LK100, LK101, LK102, LK103, LK104, LK168, LK170, LK171, LK172, LK173, LK174, LK175, LK176, LK177

LK125

LINK20NP

+C315

100U EL

+C316

100U EL

LK258

LINK10NP

TGP 12/12/01 PRODUCTION RELEASE 1.001_E020

C306

100N PE 100V

C307

100N PE 100V

0V_LS_L

0V_HF

0V_LS_R

0V_SIG

0V_DIG

0V_HF

SP300

STAR_10

0V_PSU

USE 'exlude A65' FILTER FOR BOM

ISSUE

DRAWING NO.

DRAWING TITLE

DATE

Filename:

ECO No. DESCRIPTION OF CHANGE

L942C6_1.0.SCH

A65 PLUS AMP

Contact Engineer: L942C6

11-Dec-2001

INITIALS

Printed: 6 7Sheet of

Notes:

Contact Tel: (01223) 203 200Travis Pierce

A & R Cambridge Ltd.

Pembroke Avenue

Cambridge CB5 9PB

Waterbeach

Q700

BC556B

Q701

BC556B

Q704

2SA970GR

Q706

BC546B Q707

BC546B

R717

680R MF

R719

10K MF

R718

10K MF

R713

47R MF R714

47R MF

R712

100K MF

R700

1K0 MF

Q711

2SC2240GR

Q710

2SC2240GR

R720

10K MF

Q703

2SA970GR

Q708

BC546B

Q709

BC546B

+C701

100U EL 100V

+

C700

100U EL 100V

0V_HF

+C716

10U EL

R731

2R2 CF

R730

4R7 W2 CF

D703

1N4003F

+37V

-37V

C721

470P CD

RLY1B

RLY G5Z-2A-E

C720

470P CD

C722

1N0 CD

SPLD700

SPLS700

PD6

OP_R

SP2_RETN_R

R716

2K7 MF

R711

100K MF

C703

100P PPW

0V_SIG

0V_HF

0V_SIG

0V_HF

Q712

2SC2240GR

R727

430R MF

R706

100R MF

R705

100R MF

R725

6K8 MF

+C717

10U EL

A1

D704

1N4003F

R728

430R MF

R726

6K8 MF

+C718

10U EL

R708

100R MF

R707

100R MF

A1

D705

1N4148

D706

1N4148

0V_LS_R

Q702

BC556B

R715

47R MF

R701

100R MF R702

100R MF

R703

100R MF R704

100R MF

SPLE700

Q714

SAP15N

Q715

SAP15P

D700

4V7 400MW

0V_HF

Q716

2SA970GR

D701

ZENER 400MW 27V

D702

ZENER 400MW 27V R710

100R MF

R709

100R MF

R723

10K MF

Q713

BC546B

R724

10K MF

C708

100P PPW

C707 100P PPW

Q719

BC546B Q718

BC546B

R733

12K MF

R732

12K MF

+

C702

22U SILMIC 2

+

C705

100U SILMIC 2

+38V_R

-38V_R

C704

100P PPW

SP2_SEND_R

PWRRIGHT

0V_LS_R

Bias-R +

Bias-R -

21mm x 32mm

SELF ADHESIVE

E852MC

Q2 PAD

SP700

Q2-PAD-SAP

21mm x 32mm

SELF ADHESIVE

E852MC

Q2 PAD

SP701

Q2-PAD-SAP

Right Channel Power Amplifier

Q717

ZTX653

L700

2U2H LAC SMALL

+

C724

100U 25V ZA EL

R721

470K MF

+

C725

10U EL

SET BIAS TO 12mV

TGP 12/12/01 PRODUCTION RELEASE 1.001_E020

C723

100N PE 100V C710

100N PE 100V

C713

100N PE 100V

C711

100N PE 100V

C712

100N PE 100V

C714

100N PE 100V

C715

100N PE 100V

C719

100N PE 100V

+C706

100U 50V YXF LOW Z

+

C709

100U 50V YXF LOW Z

Top+

Top-

SK700A

SPKSKT_G

Bot+

Bot-

SK700B

SPKSKT_G

CHASS

SK700C

SPKSKT_G

RV700

220R PSET

USE 'exlude A65' FILTER FOR BOM

ISSUE

DRAWING NO.

DRAWING TITLE

DATE

Filename:

ECO No. DESCRIPTION OF CHANGE

L942C4_1.0.SCH

A65 PLUS AMP

Contact Engineer: L942C4

11-Dec-2001

INITIALS

Printed: 4 7Sheet of

Notes:

Contact Tel: (01223) 203 200Travis Pierce

A & R Cambridge Ltd.

Pembroke Avenue

Cambridge CB5 9PB

Waterbeach

R203

4K7 MF R206

4K7 MF

R215

3K3 MF

R217

3K3 MF

RV166B

10K LIN POT

RV165B

10K LIN POT

C205

220N PE C207

220N PE

R207

4K7 MF

R213

10K MF

RV167B

10K LIN POT

+

C203

10U EL

BASS

TREBLE

8dB cut and boost

Tone controls :

R202

4K7 MF

R204

4K7 MF

R214

3K3 MF

R216

3K3 MF

RV166A

10K LIN POT

RV165A

10K LIN POT

C204

220N PE C206

220N PE

R205

4K7 MF

R210

10K MF

RV167A

10K LIN POT

+

C202

10U EL

BASS

TREBLE

8dB cut and boost

Tone controls :

Pot arrow shows max boost

+15V

-15V

R201

24K MF

R200

24K MF

3

21

Z161A

4560D

5

67

Z161B

4560D

C197

10P CD

C196

10P CD

5

67

Z160B

4560D

3

21

Z160A

4560D

84

Z160C

4560D

84

Z161C

4560D

C208

4N7 PP

PWRRIGHT

PWRLEFT

PREMUTE

C209

4N7 PP

1

2

3

4

5

6

7

8

LK169

L809CA

LK200

LINK10NP

LK239

LINK10NP

PREMUTE

SELOPR

SELOPL

-15v

+15v

+5v

-15v

+15v

R230

47R MF

C227

100P PPW

R231

47R MF

C228

100P PPW

84

Z163C

OPA2134PA

3

21

Z163A

OPA2134PA

5

67

Z163B

OPA2134PA

-15v

+15v

R234

100K MF

R235

100K MF

R232

100K MF

R233

100K MF

C213

100N CD C218

100N CD C219

100N CD

C222

100N CD

C221

100N CD

C220

100N CD

C216

100N CD

C217

100N CD

C223

100N CD

C224

100N CD

LHC 2

RHC 3

1

4

L5

6

R7

SK162

HPSKT

4

5

6

SW163B

2PCO

1

2

3

SW163A

2PCO

R161

330R 1W CF

R162

330R 1W CF

R236

100R W2 CF R237

100R W2 CF

1

2

3

4

5

6

7

LK170

L825CA

1

2

3

4

5

6

7

LK171

L825CA

HPSW1

HPSW2 SP2_SEND_L

SP2_SEND_R

SP2_RETN_R

SP2_RETN_L

OP_L

OP_R

1

2

3

SW162A

2PCO

4

5

6

SW162B

2PCO

0V_SIG

0V_LS_R

0V_SIG

C195

10N CD

1

2

3

4

5

6

7

8

LK168

L809CA

VOLUME POT SNAP OFF BOARD

RV164A

6A360M

RV164B

6A360M

+-

+

RV164C

6A360M

9

7

Case

RV164D

6A360M

0V_SIG

PREMUTE

PREMUTE161

D164

1N4148 D165

1N4148

-15v

+15v

D166

1N4148

D167

1N4148 -15v

+15v

PREAMP OUT

0V_SIG

BOT

5

6

TOP

4

N

F

SK101B

PHONO4G

1 2

LK173

10MM LINK

1 2

LK172

10MM LINK

0V_SIG

CUT LINK IF CIM FITTED (8P ONLY)

FIT LINKS FOR 8P

FIT LINK FOR 8P ONLY

Pre-amp Out, Tone & Headphone

1 2

VOLMOTA161

2W CABLE HOLDER

R238

1K2 MF

R239

1K2 MF

R240

1K0 MF

R160

1K0 MF

0V_SIG

+

C200

47U EL 35V

+

C201

47U EL 35V

R208

100K MF

R209

100K MF

0V_SIG

1 2

LK176

10MM LINK

1 2

LK177

10MM LINK

PROT_OP_L

PROT_OP_R

Fit on A65 only

FIT LINK FOR 8P ONLY

C210

100P PP

C211

100P PP

+C214.

22U EL

+C215

22U EL

TGP 12/12/01 PRODUCTION RELEASE 1.0

R211

68K MF

R212

68K MF

SEL1

1

S2 14

D1

2

V+ 13

S1

3

S3 11

V-

4

GND

5VL 12

S4

6

D3 10

D4

7

SEL3 9

D2 15

SEL4

8

SEL2 16

Z171

DG413DJ

01_E020

USE 'exlude A65' FILTER FOR BOM

ISSUE

DRAWING NO.

DRAWING TITLE

DATE

Filename:

ECO No. DESCRIPTION OF CHANGE

L940C1_1.0.prj

A75 PLUS AMP

Contact Engineer: L940C1

11-Dec-2001

INITIALS

Printed: 1 7Sheet of

Notes:

Contact Tel: (01223) 203 200Travis Pierce

A & R Cambridge Ltd.

Pembroke Avenue

Cambridge CB5 9PB

Waterbeach

PWRLEFT

PROTECTION

A1

SP2_SEND_L

SP2_RETN_L

OP_L

A1

LEFT CHANNEL

L940C5_1.0.SCH

ACLT1

MUTE AVCONTROL

TAPECONTROL

MUX1

MUX2

MUX3

PREMUTE

PROT SENSE

REMOTE CONTROL

L940C7_1.0.SCH

SELOPR

SELOPL

MUX1

MUX2

MUX3

TAPECONTROL

ACSENSE

PROT_OP_L

PROT_OP_R

PROTECTION MUTE

HPSW2

HPSW1

TAPOL

TAPOR

PROT SENSE

PHONO & INPUTS

L940C3_1.0.SCH

ACSENSE

ACLT1

POWER SUPPLY

L940C2_1.0.SCH

PWRRIGHT

A1

SP2_RETN_R

OP_R

SP2_SEND_R A1

RIGHT CHANNEL

L940C6_1.0.SCH

PWRLEFT

PWRRIGHT

SELOPR

SELOPL

HPSW2

AVCONTROL

HPSW1

SP2_SEND_L

SP2_RETN_L

OP_L

OP_R

SP2_SEND_R

SP2_RETN_R

PREMUTE

TAPOR

TAPOL

PROT_OP_R

PROT_OP_L

TONE CONTROL

L940C4_1.0.SCH

TOP SHEET FOR A75 L940AY TGP

USE EXCLUDE A65 TO CREATE RUN OUT SHEET FOR A65

USE EXCLUDE NF TO CREATE RUN OUT SHEET FOR A75

01_E020 12/12/01 PRODUCTION RELEASE 1.0

ISSUE

DRAWING NO.

DRAWING TITLE

DATE

Filename:

ECO No. DESCRIPTION OF CHANGE

L940C5_1.0.SCH

A75 PLUS AMP

Contact Engineer: L940C5

11-Dec-2001

INITIALS

Printed: 5 7Sheet of

Notes:

Contact Tel: (01223) 203 200Travis Pierce

A & R Cambridge Ltd.

Pembroke Avenue

Cambridge CB5 9PB

Waterbeach

Q600

BC556B

Q601

BC556B

Q604

2SA970GR

Q606

BC546B Q607

BC546B

R617

680R MF

R619

10K MF

R618

10K MF

R613

47R MF R614

47R MF

R612

100K MF

R600

1K0 MF

PWRLEFT

Q611

2SC2240GR Q610

2SC2240GR

R620

10K MF

Q603

2SA970GR

Q608

BC546B

Q609

BC546B

+C601

100U EL 100V

+

C600

100U EL 100V

0V_HF

+C616

10U EL

R631

2R2 CF

R630

4R7 W2 CF

D603

1N4003F

+37V

-37V

C621

470P CD

RLY1A

RLY G5Z-2A-E

C620

470P CD

C622

1N0 CD

SPLD600

SPLS600

OP_L

SP2_SEND_L

SP2_RETN_L

RV600

220R PSET

R616

2K7 MF

R611

100K MF

C603

100P PPW

0V_SIG

0V_HF

0V_SIG

0V_HF

Q612

2SC2240GR

R627

430R MF

R606

100R MF

R605

100R MF

R625

6K8 MF

R622

10K MF

R621

680R MF

R629

47K MF

+C617

10U EL

Q605

BC556B

A1

PROTECTION

D604

1N4003F

R628

430R MF

R626

6K8 MF

+C618

10U EL

R608

100R MF

R607

100R MF

A1

D605

1N4148

D606

1N4148

0V_LS_L

Q602

BC556B

R615

47R MF

R601

100R MF R602

100R MF

R603

100R MF R604

100R MF

HS600

E81801-75

HS601

E81801-75

HS602

E81801-75

HS603

E81801-75

SPLE600

Left Channel Power Amplifier

Q614

SAP15N

Q615

SAP15P

D600

4V7 400MW

0V_HF

Q616

2SA970GR

D601

ZENER 400MW 27V

D602

ZENER 400MW 27V

R610

100R MF

R609

100R MF

R623

10K MF

Q613

BC546B

R624

10K MF

C608

100P PPW

C607 100P PPW

Q619

BC546B

Q618

BC546B

R633

12K MF

R632

12K MF

+

C602

22U SILMIC 2

+

C605

100U SILMIC 2

+38V_L

-38V_L

C604

100P PPW

0V_LS_L

Bias-L +

Bias-L -

21mm x 32mm

SELF ADHESIVE

E852MC

Q2 PAD

SP600

Q2-PAD-SAP

21mm x 32mm

SELF ADHESIVE

E852MC

Q2 PAD

SP601

Q2-PAD-SAP

C609

22N CD

CL600

E856MC

CL601

E856MC

Q617

ZTX653

USE EXCLUDE A65 TO CREATE RUN OUT SHEET FOR A65

USE EXCLUDE NF TO CREATE RUN OUT SHEET FOR A75

L600

2U2H LAC SMALL

R634

470K MF

+

C624

100U 25V ZA EL

+C606

100U 50V YXF LOW Z

+

C626

100U 50V YXF LOW Z

+

C625

10U EL

PD6

SET BIAS TO 12mV

TGP01_E020 12/12/01 PRODUCTION RELEASE 1.0

C623

100N PE 100V C610

100N PE 100V

C613

100N PE 100V

C611

100N PE 100V

C612

100N PE 100V

C614

100N PE 100V

C615

100N PE 100V

C619

100N PE 100V

Top+

Top-

SK600A

SPKSKT_G

Bot+

Bot-

SK600B

SPKSKT_G

CHASS

SK600C

SPKSKT_G

ISSUE

DRAWING NO.

DRAWING TITLE

DATE

Filename:

ECO No. DESCRIPTION OF CHANGE

L940C7_1.0.SCH

A75 PLUS AMP

Contact Engineer: L940C7

11-Dec-2001

INITIALS

Printed: 7 7Sheet of

Notes:

Contact Tel: (01223) 203 200Travis Pierce

A & R Cambridge Ltd.

Pembroke Avenue

Cambridge CB5 9PB

Waterbeach

WARNING SAFETY CRITICAL COMPONENT

REPLACE WITH IDENTICAL PART uC, Volume Drive & Remote Control

C912

10N CD

C900

10N CD

R900

1R0 FU D906

1N4003F

D907

1N4003F +C920

1M0 25V

C913

10N CD

MOTE900

P900

+5v

VOLUME DRIVEMOTOR DRIVER

+5V

GND 1

MD1 2

CC1

3

REF

4

MC1

5

MC2

6

VCC1 7

VCC2 8

CC2

9MD2 10

Z905

BA6109

1 2

VOLMOT900

1Y271

1

3

2

LK900

L856CA

REMOTE SENSOR SNAP OFF BOARD

ACLT1

MUTE

MUX1

MUX2

MUX3

AVCONTROL

TAPECONTROL

R915

220R MF

PB5

1

PB4

2

PA3

3

PA2

4

PA1

5

PA0

6

PB3

7

PB2

8

PB1

9

PB0

10

VSS

11

(TMR)/INT

12

PC0

13

PC1

14 PC2 15

PC3 16

PC4 17

PC5 18

RES 19

VDD 20

OSC1 21

OSC2 22

PA7 23

PA6 24

PA5 25

PA4 26

PB7 27

PB6 28

Z900

HT48R30 28-DIP-B-0

A0

1A1

2A2

3

VSS

4

SDA 5

SCL 6

WP 7

VDD 8

Z906

24C01 C917

100N CD

X900

CST4.00

C918

100N CD

+C914

220U EL

+5v

C919

100N CD

1

2

3

SW900A

2PCO_NON_LAT

4

5

6

SW900B

2PCO_NON_LAT

R912

100K MF

+C921

10U EL

D910

1N4148

R913

10K MF

+5v

+5V

R914

4K7 MF

0V_DIG

0V_DIG 0V_DIG

0V_DIG

X0

13

X1

14

X2

15

X3

12

X4

1

X5

5

X6

2

X7

4

INH

6

A

11

B

10

C

9

VEE

7

X3

Z907A

74HC4051

VDD 16

GND

8

Z907B

74HC4051

R904

10R MF +C915

100U EL

PREMUTE

0V_DIG

+5V

MOTSUP900

VOLM901

VOLM900

REMO900

C916

100N CD

1

2

3

LK903

3WAY CABLE HOLDER

D911

1N4148

1

2

3

4

5

6

7

8

9

10

SK900

FFC10V

1 2

LK901

10MM LINK

R902

100R MF

R903

100R MF

0V_DIG

PROT SENSE

Disp A

Disp B

Disp C

Disp D

Disp E

Disp F

Disp G

Disp H

Disp I

R901

12K MF

Q900

BC556B

+5v

R905

33K MF

+

C901 100U EL

D908

ZENER 5V1 400MW

USE EXCLUDE A65 TO CREATE RUN OUT SHEET FOR A65

USE EXCLUDE NF TO CREATE RUN OUT SHEET FOR A75

+5V 3

O/P 2

GND

1

Case

O/P

GND +5V

RX900

PIC-26043TM2

IR RX

SUPPORT PAD

SP1

IR RX SUPPORT PAD

TGP01_E020 12/12/01 PRODUCTION RELEASE 1.0

ISSUE

DRAWING NO.

DRAWING TITLE

DATE

Filename:

ECO No. DESCRIPTION OF CHANGE

L940C3_1.0.SCH

A75 AMPLIFIER PLUS

Contact Engineer: L940C3

11-Dec-2001

INITIALS

Printed: 3 7Sheet of

Notes:

Contact Tel: (01223) 203 200Travis Pierce

A & R Cambridge Ltd.

Pembroke Avenue

Cambridge CB5 9PB

Waterbeach

3

21

Z100A

NE5532

C119

100P PP

R100

47K MF

R108

470R MF

C124

47P CD

+

C125

22U EL

R110

680K MF

R112

56K MF

C127

4N7 PP

C129

1N3 PP

C120

100P PP

R101

47K MF

R109

470R MF

C123

47P CD

+

C126

22U EL

R111

680K MF

R113

56K MF

C128

4N7 PP

C130

1N3 PP

1

2

3

SW100A

4PCO

4

5

6

SW100B

4PCO

7

8

9

SW100C

4PCO

10

11

12

SW100D

4PCO

5

67

Z100B

NE5532

-15V

+15V

CD

TUNER

VCR

AV/DVD

TAPE IN

TAPE OUT

EMC

1

N

F

SK100A

PHONO4G

BOT 5

6

TOP 4

N

F

SK100B

PHONO4G

EMC

1

N

F

SK103A

PHONO4G

N

F

SK103B

PHONO4G

EMC

1

N

F

SK102A

PHONO4G

N

F

SK102B

PHONO4G

EMC

1

N

F

SK101A

PHONO4G

84

Z100C

NE5532

Phono Stage & Input Selection

X0

4

X1

5

X2

6

X3

7

X4

12

X5

11

X6

10

X7

9

EN

2

A0

1

A1

16

A2

15

V-

3

D8

GND

14

V+ 13

Z102

DG408DJ

X0

4

X1

5

X2

6

X3

7

X4

12

X5

11

X6

10

X7

9

EN

2

A0

1

A1

16

A2

15

V-

3

D8

GND

14

V+ 13

Z103

DG408DJ

D104

1N4148

D106

1N4148

D105

1N4148

D107

1N4148

D108

1N4148

D112

1N4148

D113

1N4148

D109

1N4148

D114

1N4148

D110

1N4148

D115

1N4148

D111

1N4148

D124

1N4148

D120

1N4148

D121

1N4148

D125

1N4148

D122

1N4148

D126

1N4148

D123

1N4148

D127

1N4148

D101

1N4148

D103

1N4148

D100

1N4148

D102

1N4148

R118

1K0 MF

R119

1K0 MF

R122

1K0 MF

R123

1K0 MF

R124

1K0 MF

R125

1K0 MF

R126

1K0 MF

R127

1K0 MF

R128

1K0 MF

R121

1K0 MF

R130

100K MF

R131

100K MF

R133

100K MF

R134

100K MF

R135

100K MF

R136

100K MF

R137

100K MF

R142

100K MF

R143

100K MF

R144

100K MF

+15v

-15v

SEL1

1

S2 14

D1

2

V+ 13

S1

3

S3 11

V-

4

GND

5VL 12

S4

6

D3 10

D4

7

SEL3 9

D2 15

SEL4

8

SEL2 16

Z105

DG413DJ

VCROL

VCROR

TUNOL

TUNOR

CDOL

CDOR

DVDOL

DVDOR

TAPEOL

TAPEOR

AUXOL

VCROL

TUNOL

CDOL

DVDOL

AUXOR

VCROR

TUNOR

CDOR

DVDOR

TAPECONTROL

MUX1

MUX2

MUX3

MUX1

MUX2

MUX3

+5v

+15v

-15v

TAPECONTROL

R120

1K0 MF

R117

1K0 MF

R129

100K MF

R132

100K MF

AUXOL

AUXOR

TAPEOL

TAPEOR

C134

470P PPW

C144

470P PPW

C143

470P PPW

C142

470P PPW

C141

470P PPW

C140

470P PPW

C139

470P PPW

C138

470P PPW

C137

470P PPW

C135

470P PPW

C136

470P PPW

C133

470P PPW

+5v

R154

47R MF

R155

47R MF

C122

100P PP

C121

100P PP

D116

1N4148

D118

1N4148

D117

1N4148

D119

1N4148 -15v

-15v

+15v

-15v

5

67

Z104B

TL072

3

21

Z104A

TL072

84

Z104C

TL072

SELOPL

SELOPR

R140

100K MF

R141

100K MF

MUX3

MUX2

MUX1

TAPECONTROL

+15V

-15V

RLY1C

RLY G5Z-2A-E

PWR 1

IN1

2

IN2

3

0V

4

V-

5

O6

FB

7

RC 8

V+ 9

Z101

TA7317P

R105

47K MF

R103

47K MF

R102

47K MF

R104

47K MF

+

C148

1U0 EL

R149

100K MF

D128

1N4003F

R106

47K MF

Q100

2SC2240GR

R153

1K0 1W CF

D130

1N4003F

R145

10K MF

R150

100K MF

+

C149

100U EL

+37V

R151

18K MF

-37V

R152

33K MF

R107

47K MF

D129

1N4003F

R147

2K7 1W CF

+37V

R146

2K7 1W CF

R

G

LED100

LED RED/GRN 3MM D131

5V6 400MW

1

3

2

LK100

L856CA

R148

470R FU

ACSENSE

PROT_OP_L

HPSW1

MUTEPROT_OP_R

C112

100N CD

C113

100N CD

C109

100N CD

C114

100N CD

C110

100N CD

C118

100N CD

C107

100N CD

C108

100N CD

C101

100N CD

C102

100N CD

+C145

10U EL

+C146

10U EL

C115

100N CD

C116

100N CD

R139

100K MF

R138

100K MF

PROTECTION

0V_SIG

0V_SIG0V_SIG0V_SIG

0V_SIG

0V_SIG 0V_SIG

0V_SIG

0V_SIG 0V_SIG

0V_SIG

0V_SIG 0V_SIG

0V_SIG

0V_HF 0V_HF

0V_HF

0V_SIG

R114

8K2 MF

R115

8K2 MF

R116

18K MF

+

C150

1U0 EL

HPSW2

TAPECONTROL

MUX1

MUX2

MUX3

C147

100U NP

CDL

CDR

TUNL

TUNR

VCRL

VCRR

DVDL

TAPL

TAPR

TAPOL

TAPOR

TAPOL

TAPOR

PHINL

PHINR

DVDR

1

2

3

LK100A

3WAY CABLE HOLDER

+

C151

100U SILMIC 2

+

C152

100U SILMIC 2

R157

100K MF

R156

1K5 MF

C153

10N CD

TH100

PTH90DEG

D132

1N4148

PROT SENSE

1 2

LK101

10MM LINK

1 2

LK102

10MM LINK

1 2

LK104

10MM LINK

1 2

LK103

10MM LINK

Therm

AC Det

Prot

RC

+15v

-15v

D134

5V6 400MW

C117

470P CD

0V_HF

R158

47K MF

+

C131

22U EL

+

C132

22U EL

USE EXCLUDE A65 TO CREATE RUN OUT SHEET FOR A65

USE EXCLUDE NF TO CREATE RUN OUT SHEET FOR A75

TGP01_E020 12/12/01 PRODUCTION RELEASE 1.0

C154

100N PE 100V

ISSUE

DRAWING NO.

DRAWING TITLE

DATE

Filename:

ECO No. DESCRIPTION OF CHANGE

L940C2_1.0.SCH

A75 PLUS AMP

Contact Engineer: L940C2

11-Dec-2001

INITIALS

Printed: 2 7Sheet of

Notes:

Contact Tel: (01223) 203 200Travis Pierce

A & R Cambridge Ltd.

Pembroke Avenue

Cambridge CB5 9PB

Waterbeach

L

N

E

NEL

SK300

IEC3

FS300

AS1A25

+

C308

10M EL 50V

+

C309

10M EL 50V

+300

-300

+15V

-15V

+37V

-37V

SW300B

A1007

SW300A

A1007

SELECT VOLTAGE

BY FITTING FS201

OR FS202

MAINS INPUT

MAINS SWITCH

FIT ONLY ONE FUSE

Chassis Earth Point,

Use correct screw and washer.

R300

100R MF

T300

T301

PD300

TOOLING

FS301

AS2A5_115V

Blue

1Dark Grey

2Orange

3

SK301

CAGECLAMP3

Green

1

SK302

CAGECLAMP1

Grey 1

Grey 2

SK303

CAGECLAMP2

Orange 1

Blue 2

Orange 3

SK304

CAGECLAMP3A

GREEN300

OR300

OR301

BLUE301

BLUE300

POWER SUPPLY

ACSENSE

ACLT1

0V_LS_L

0V_HF

0V_LS_R

C301

3N3 MAINS

C300

3N3 MAINS

C302

3N3 MAINS

0V_PSU

0V_SIG

0V_DIG

0V_HF

PSUP300

NSUP300

MAINS_N300

MAINS_E300

MAINS_L300

0V_HF

WARNING SAFETY CRITICAL COMPONENT

REPLACE WITH IDENTICAL PART

PD301

TOOLING PD302

TOOLING PD304

TOOLING PD305

TOOLING Y300

TX WIRE CLIP

PD311

TARGET1 PD312

TARGET1 Y301

TX WIRE CLIP

PD306

TOOLING PD307

TOOLING

C303

1N0 CD

Photo Strip

PS300

PHOTO_STRIP

Spare Fuse Clip

EL300

FUSE CLIP

PD303

TOOLING PD308

TOOLING PD309

TOOLING PD310

TOOLING

0V_DIG

PCB

PCB1

L940PB_1

+1

~2

-

4

~

3

BR300

BRGBU8D

Q300

BC546B

Q302

BC556B

D303

1N4003F

D300

1N4003F

D301

1N4003F

D302

1N4003F

+C310

100U EL 100V

+C311

100U EL 100V

D304

ZENER 500MW 39V

D305

ZENER 500MW 39V

+C312

220U EL 50V

+C313

220U EL 50V

+

C304

47U EL 100V

+

C305

47U EL 100V

R301

4K7 MF

R302

4K7 MF

+38V_R

-38V_R

Q304

BC546B

Q305

BC556B

+38V_L

-38V_L

R311

10R FU

R312

10R FU

AC

+38V_R +37V_L

-37V_R -37V_L

LK1

LINK10NP

LK6

LINK10NP

LK11

LINK10NP

LK16

LINK10NP

LK21

LINK10NP

LK26

LINK10NP

LK31

LINK10NP

LK36

LINK10NP

LK41

LINK10NP

LK46

LINK10NP

LK51

LINK10NP

LK56

LINK10NP

LK61

LINK10NP

LK66

LINK10NP

LK71

LINK10NP

LK96

LINK10NP

LK76

LINK10NP

LK81

LINK10NP

LK86

LINK10NP

LK91

LINK10NP

LK2

LINK10NP

LK7

LINK10NP

LK12

LINK10NP

LK17

LINK10NP

LK22

LINK10NP

LK27

LINK10NP

LK32

LINK10NP

LK37

LINK10NP

LK42

LINK10NP

LK47

LINK10NP

LK52

LINK10NP

LK57

LINK10NP

LK62

LINK10NP

LK67

LINK10NP

LK72

LINK10NP

LK97

LINK10NP

LK77

LINK10NP

LK82

LINK10NP

LK87

LINK15NP

LK92

LINK10NP

LK3

LINK10NP

LK8

LINK10NP

LK13

LINK10NP

LK18

LINK10NP

LK23

LINK10NP

LK33

LINK10NP

LK38

LINK10NP

LK43

LINK10NP

LK48

LINK10NP

LK53

LINK10NP

LK58

LINK10NP

LK63

LINK10NP

LK68

LINK10NP

LK73

LINK10NP

LK98

LINK10NP

LK78

LINK10NP

LK83

LINK10NP

LK88

LINK10NP

LK93

LINK10NP

LK4

LINK10NP

LK9

LINK10NP

LK14

LINK10NP

LK19

LINK10NP

LK24

LINK10NP

LK29

LINK10NP

LK34

LINK10NP

LK39

LINK10NP

LK44

LINK10NP

LK49

LINK10NP

LK54

LINK10NP

LK59

LINK10NP

LK64

LINK10NP

LK69

LINK10NP

LK74

LINK10NP

LK99

LINK10NP

LK79

LINK10NP

LK84

LINK10NP

LK89

LINK10NP

LK94

LINK10NP

LK5

LINK10NP

LK10

LINK10NP

LK15

LINK10NP

LK20

LINK10NP

LK25

LINK10NP

LK30

LINK10NP

LK35

LINK10NP

LK40

LINK10NP

LK45

LINK10NP

LK50

LINK10NP

LK55

LINK10NP

LK60

LINK10NP

LK65

LINK10NP

LK70

LINK10NP

LK75

LINK10NP

LK80

LINK10NP

LK85

LINK10NP

LK90

LINK10NP

LK95

LINK10NP

LK106

LINK10NP

LK111

LINK10NP

LK116

LINK10NP

LK121

LINK10NP

LK126

LINK17.5NP

LK131

LINK10NP

LK136

LINK10NP

LK141

LINK10NP

LK151

LINK10NP

LK156

LINK10NP

LK161

LINK10NP

LK166

LINK10NP

LK196

LINK10NP

LK181

LINK10NP

LK186

LINK10NP

LK191

LINK10NP

LK107

LINK10NP

LK112

LINK10NP

LK117

LINK10NP

LK122

LINK10NP

LK127

LINK10NP

LK132

LINK10NP

LK137

LINK10NP

LK142

LINK10NP

LK152

LINK10NP

LK157

LINK10NP

LK162

LINK10NP

LK167

LINK10NP

LK197

LINK10NP

LK182

LINK10NP

LK187

LINK10NP

LK192

LINK10NP

LK108

LINK10NP

LK113

LINK10NP

LK118

LINK10NP

LK123

LINK10NP

LK128

LINK10NP

LK133

LINK10NP

LK138

LINK10NP

LK143

LINK10NP

LK148

LINK10NP

LK153

LINK10NP

LK158

LINK10NP

LK163

LINK10NP

LK198

LINK10NP

LK178

LINK10NP

LK183

LINK10NP

LK188

LINK10NP

LK193

LINK10NP

LK109

LINK10NP

LK114

LINK10NP

LK119

LINK10NP

LK124

LINK10NP

LK129

LINK10NP

LK134

LINK10NP

LK139

LINK10NP

LK149

LINK10NP

LK154

LINK10NP

LK159

LINK10NP

LK164

LINK10NP

LK199

LINK10NP

LK179

LINK10NP

LK189

LINK10NP

LK194

LINK10NP

LK105

LINK10NP

LK110

LINK10NP

LK115

LINK10NP

LK120

LINK10NP

LK130

LINK10NP

LK135

LINK10NP

LK140

LINK10NP

LK145

LINK10NP

LK150

LINK10NP

LK155

LINK10NP

LK160

LINK10NP

LK165

LINK10NP

LK180

LINK10NP

LK185

LINK10NP

LK190

LINK10NP

LK195

LINK10NP

LK201

LINK10NP

LK202

LINK10NP

LK203

LINK10NP

LK204

LINK10NP

LK205

LINK10NP

LK206

LINK10NP

LK207

LINK10NP

LK208

LINK10NP

LK209

LINK10NP

LK210

LINK10NP

LK211

LINK10NP

LK212

LINK15NP

LK213

LINK15NP

LK214

LINK15NP

LK215

LINK15NP

LK216

LINK15NP

LK217

LINK15NP

LK218

LINK15NP

LK219

LINK15NP

LK220

LINK20NP

LK221

LINK20NP

LK222

LINK20NP

LK223

LINK20NP

LK224

LINK20NP

LK225

LINK20NP

LK226

LINK20NP

LK227

LINK20NP

LK228

LINK20NP

LK229

LINK20NP

LK246

LINK20NP

LK247

LINK20NP

LK248

LINK20NP

LK249

LINK20NP

LK250

LINK20NP

LK251

LINK20NP

LK254

LINK20NP

LK230

LINK15NP

LK231

LINK15NP

LK232

LINK15NP

LK233

LINK15NP

LK234

LINK15NP

LK235

LINK15NP

LK236

LINK15NP

LK237

LINK15NP

LK238

LINK15NP

LK240

LINK15NP

LK241

LINK15NP

LK242

LINK15NP

LK243

LINK15NP

LK244

LINK15NP

LK245

LINK15NP

LK265

LINK15NP

LK257

LINK15NP

LK267

LINK17.5NP

LK270

LINK17.5NP

LK268

LINK17.5NP

LK271

LINK15NP

LK269

LINK15NP

LK272

LINK17.5NP

LK277

LINK10NP

LK278

LINK10NP

LK279

LINK10NP

LK280

LINK10NP

LK281

LINK10NP

LK252

LINK10NP

LK253

LINK10NP

LK255

LINK10NP

Vin

I

GND G

Vout O

Z301

7905

0V_SIG

C317

100N CD C319

100N CD

C320

100N CDC318

100N CD

0V_HF0V_PSU

LK300

LINK10NP

LK301

LINK10NP

LK303

LINK10NP

LK304

LINK10NP

C314

100P CD

230V

115V

9Vac

SCREEN

TX300

L816TX

CS1

220N X2 CLASS

Update Box

UD1

UPDATE_BOX

D306

10V 400MW

D307

10V 400MW

Vin

I

GND

G

Vout O

Z300

7805

EARTH LEAD

8M101

EL

EARTH LEAD

+C106

1U0 EL

+C105

1U0 EL

DO NOT USE THE FOLLOWING NUMBERS AS LINKS - THE DESIGNATORS ARE ALREADY USED ON OTHER PARTS OF THIS CCT!

LK100, LK101, LK102, LK103, LK104, LK168, LK170, LK171, LK172, LK173, LK174, LK175, LK176, LK177,LK200, LK239

LK28

LK08NP

LK125

LINK20NP

USE EXCLUDE A65 TO CREATE RUN OUT SHEET FOR A65

USE EXCLUDE NF TO CREATE RUN OUT SHEET FOR A75

+C315

100U EL

+C316

100U EL

SP300

STAR_10

LK256

LINK17.5NP

LK258

LINK10NP

TGP01_E020 12/12/01 PRODUCTION RELEASE 1.0

C306

100N PE 100V

C307

100N PE 100V

ISSUE

DRAWING NO.

DRAWING TITLE

DATE

Filename:

ECO No. DESCRIPTION OF CHANGE

L940C6_1.0.SCH

A75 PLUS AMP

Contact Engineer: L940C6

11-Dec-2001

INITIALS

Printed: 6 7Sheet of

Notes:

Contact Tel: (01223) 203 200Travis Pierce

A & R Cambridge Ltd.

Pembroke Avenue

Cambridge CB5 9PB

Waterbeach

Q700

BC556B

Q701

BC556B

Q704

2SA970GR

Q706

BC546B Q707

BC546B

R717

680R MF

R719

10K MF

R718

10K MF

R713

47R MF R714

47R MF

R712

100K MF

R700

1K0 MF

Q711

2SC2240GR

Q710

2SC2240GR

R720

10K MF

Q703

2SA970GR

Q708

BC546B

Q709

BC546B

+C701

100U EL 100V

+

C700

100U EL 100V

0V_HF

+C716

10U EL

L700

2U2H LAC SMALL

R731

2R2 CF

R730

4R7 W2 CF

D703

1N4003F

+37V

-37V

C721

470P CD

RLY1B

RLY G5Z-2A-E

C720

470P CD

C722

1N0 CD

SPLD700

SPLS700

OP_R

SP2_RETN_R

RV700

220R PSET

R716

2K7 MF

R711

100K MF

C703

100P PPW

0V_SIG

0V_HF

0V_SIG

0V_HF

Q712

2SC2240GR

R727

430R MF

R706

100R MF

R705

100R MF

R725

6K8 MF

+C717

10U EL

A1

D704

1N4003F

R728

430R MF

R726

6K8 MF

+C718

10U EL

R708

100R MF

R707

100R MF

A1

D705

1N4148

D706

1N4148

0V_LS_R

Q702

BC556B

R715

47R MF

R701

100R MF R702

100R MF

R703

100R MF R704

100R MF

SPLE700

Q714

SAP15N

Q715

SAP15P

D700

4V7 400MW

0V_HF

Q716

2SA970GR

D701

ZENER 400MW 27V

D702

ZENER 400MW 27V R710

100R MF

R709

100R MF

R723

10K MF

Q713

BC546B

R724

10K MF

C708

100P PPW

C707 100P PPW

Q719

BC546B Q718

BC546B

R733

12K MF

R732

12K MF

+

C702

22U SILMIC 2

+

C705

100U SILMIC 2

+38V_R

-38V_R

C704

100P PPW

SP2_SEND_R

PWRRIGHT

0V_LS_R

Bias-R +

Bias-R -

21mm x 32mm

SELF ADHESIVE

E852MC

Q2 PAD

SP700

Q2-PAD-SAP

21mm x 32mm

SELF ADHESIVE

E852MC

Q2 PAD

SP701

Q2-PAD-SAP

Right Channel Power Amplifier

Q717

ZTX653

USE EXCLUDE A65 TO CREATE RUN OUT SHEET FOR A65

USE EXCLUDE NF TO CREATE RUN OUT SHEET FOR A75

R721

470K MF

+

C724

100U 25V ZA EL

+C706

100U 50V YXF LOW Z

+

C709

100U 50V YXF LOW Z

+

C725

10U EL

PD6

PAD300/4.1

PD6

SET BIAS TO 12mV

TGP01_E020 12/12/01 PRODUCTION RELEASE 1.0

C723

100N PE 100V C710

100N PE 100V

C713

100N PE 100V

C711

100N PE 100V

C712

100N PE 100V

C714

100N PE 100V

C715

100N PE 100V

C719

100N PE 100V

Top+

Top-

SK700A

SPKSKT_G

Bot+

Bot-

SK700B

SPKSKT_G

CHASS

SK700C

SPKSKT_G

ISSUE

DRAWING NO.

DRAWING TITLE

DATE

Filename:

ECO No. DESCRIPTION OF CHANGE

L940C4_1.0.SCH

A75 PLUS AMP

Contact Engineer: L940C4

11-Dec-2001

INITIALS

Printed: 4 7Sheet of

Notes:

Contact Tel: (01223) 203 200Travis Pierce

A & R Cambridge Ltd.

Pembroke Avenue

Cambridge CB5 9PB

Waterbeach

R203

4K7 MF R206

4K7 MF

R215

3K3 MF

R217

3K3 MF

RV166B

10K LIN POT

RV165B

10K LIN POT

C205

220N PE C207

220N PE

R207

4K7 MF

R213

10K MF

RV167B

10K LIN POT

+

C203

10U EL

BASS

TREBLE

8dB cut and boost

Tone controls :

R202

4K7 MF R204

4K7 MF

R214

3K3 MF

R216

3K3 MF

RV166A

10K LIN POT

RV165A

10K LIN POT

C204

220N PE C206

220N PE

R205

4K7 MF

R210

10K MF

RV167A

10K LIN POT

+

C202

10U EL

BASS

TREBLE

8dB cut and boost

Tone controls :

Pot arrow shows max boost

+15V

-15V

R201

24K MF

R200

24K MF

3

21

Z161A

4560D

5

67

Z161B

4560D

C197

10P CD

C196

10P CD

5

67

Z160B

4560D

3

21

Z160A

4560D

84

Z160C

4560D

84

Z161C

4560D

C208

4N7 PP

PWRRIGHT

PWRLEFT

PREMUTE

C209

4N7 PP

1

2

3

4

5

6

7

8

LK169

L809CA

SEL1

1

S2 14

D1

2

V+ 13

S1

3

S3 11

V-

4

GND

5VL 12

S4

6

D3 10

D4

7

SEL3 9

D2 15

SEL4

8

SEL2 16

Z171

DG413DJ

PREMUTE

SELOPR

SELOPL

-15v

+15v

+5v

-15v

+15v

R230

47R MF

C227

100P PPW

R231

47R MF

C228

100P PPW

SEL1

1

S2 14

D1

2

V+ 13

S1

3

S3 11

V-

4

GND

5VL 12

S4

6

D3 10

D4

7

SEL3 9

D2 15

SEL4

8

SEL2 16

Z164

DG413DJ

84

Z163C

OPA2134PA

3

21

Z163A

OPA2134PA

5

67

Z163B

OPA2134PA

+5v

+15v

-15v

+15v

AVCONTROL

AVCONTROL R234

100K MF

R235

100K MF

R232

100K MF

R233

100K MF

C213

100N CD C218

100N CD C219

100N CD

C222

100N CD

C221

100N CD

C220

100N CD

C216

100N CD

C217

100N CD

C223

100N CD

C224

100N CD

LHC 2

RHC 3

1

4

L5

6

R7

SK162

HPSKT

4

5

6

SW163B

2PCO

1

2

3

SW163A

2PCO

R161

330R 1W CF

R162

330R 1W CF

R236

100R W2 CF R237

100R W2 CF

1

2

3

4

5

6

7

LK170

L825CA

1

2

3

4

5

6

7

LK171

L825CA

HPSW1

HPSW2 SP2_SEND_L

SP2_SEND_R

SP2_RETN_R

SP2_RETN_L

OP_L

OP_R

1

2

3

SW162A

2PCO

4

5

6

SW162B

2PCO

0V_SIG

0V_LS_R

0V_SIG

0V_SIG 0V_SIG

0V_SIG

C195

10N CD

1

2

3

4

5

6

7

8

LK168

L809CA

VOLUME POT SNAP OFF BOARD

RV164A

6A360M

RV164B

6A360M

+-

+

RV164C

6A360M

9

7

Case

RV164D

6A360M

0V_SIG

PREMUTE

AVCONTROL

PREMUTE161

D164

1N4148 D165

1N4148

-15v

+15v

D166

1N4148

D167

1N4148 -15v

+15v

PREAMP OUT

0V_SIG

1 2

LK174

10MM LINK

1 2

LK175

10MM LINK

BOT

5

6

TOP

4

N

F

SK101B

PHONO4G

1 2

3 4

5 6

7 8

9 10

11 12

13 14

15 16

PL161

DIL16 VPLG

0V_SIG

TAPOLTAPOR

1 2

LK173

10MM LINK

1 2LK172

10MM LINK

0V_SIG

CUT LINK IF CIM FITTED (8P ONLY)

FIT LINKS FOR 8P

FIT LINK FOR 8P ONLY

USE EXCLUDE NF TO CREATE RUN OUT SHEET FOR A75

Pre-amp Out, Tone & Headphone

1 2

VOLMOTA161

2W CABLE HOLDER

R238

1K2 MF

R239

1K2 MF

R240

1K0 MF

R160

1K0 MF

0V_SIG

+

C200

47U EL 35V

+

C201

47U EL 35V

R208

100K MF

R209

100K MF

0V_SIG

1 2

LK176

10MM LINK

1 2

LK177

10MM LINK

PROT_OP_L

PROT_OP_R

R220

11K MF

R221

11K MF

R218

9K1 MF

R219

9K1 MF

Fit on A65 only

FIT LINK FOR 8P ONLY

C210

100P PP

C211

100P PP

+C215

22U EL

+C214

22U EL

R211

68K MF

R212

68K MF

USE EXCLUDE A65 TO CREATE RUN OUT SHEET FOR A65

1 2

LK239

10MM LINK

1 2

LK200

10MM LINK

TGP01_E020 12/12/01 PRODUCTION RELEASE 1.0

12345678

A

B

C

D

87654321

D

C

B

A

ISSUE

DRAWING NO.

DRAWING TITLE

Drawn by:

DATE

Filename ECO No. DESCRIPTION OF CHANGE

J:\PROJECTS\a75\cct & pcb\issue b wip\L885PB\L885pb.ddb - ISSUE 1\L885C1_1.SCH

A & R Cambridge Ltd.

Pembroke Avenue

Denny Industrial Centre

Waterbeach

Cambridge CB5 9PB

DISPLAY PCB FOR A75 AMP

Circuit Diagram

L885C1_A

ES

12-Sep-2000

INITIALS

Date Printed 1 1Sheet of

Notes:

R903

220R MF R904

220R MF

Phono CD Tuner VCR AV/DVD TAPE AV/FIXED GAIN

WAF 27-3-00 FIRST PROTOTYPE AN/A

LED901

LED GREEN3.1 MMLED902

LED GREEN3.1MM LED903

LED GREEN3.1MM LED904

LED GREEN3.1MM LED905

LED GREEN3.1MM LED906

LED GREEN3.1MM LED907

LED GREEN3.1MM

A

1B

2

C

3

SW1

ALPS_ENCODER 12NOTCH

1

2

3

4

5

6

7

8

9

10

SK1

FFC10H

ES 14-06-00 ADD FLEXFOIL CONNECTORS AND CHANGE ENCODER BN/A

ES 31-07-00 CORRECTED TO MATCH MAIN PCB CN/A

PCB

L885PB_1

CL 31-08-00 PRODUCTION RELEASE 1N/A

A65/75 Display Board L885_1.1

Reference

Description

Part

Number

LED901-

907

LED GREEN 3.1MM SLR-

37MG3F

3D007

PCB

PRINTED CIRCUIT BOARD L885PB_1

R903

RES MF W4 1% 220R

1H122

R904

RES MF W4 1% 220R

1H122

SK1

10-WAY FFC CONN HORIZ 8K8110

SW1

ALPS ENCODER 12

NOTCH VERT

EC16B12204F15

A1507

ARCAM PCB Bill of Materials

Document title: A65 Plus Amplifier PCB

Document number: L942RS Issue: 1 Revision: 0 ECO number: 01_E020

Date: 17/12/01 Created by: TGP Page 1 of 6

(Excluding parts for A65.)

Part Qty Iss Description Designators

******** PCB Finish items:

******** (For drawing office use only. Will be

******** kitted from mechanical run-out sheet.)

C12126 1 FUSE 20mm 1.25A AS FS300

E856MC 2 A75 HEATSINK CLAMP CL600 CL601

F022 2 INS COVER PCB FUSEHOLDER FS300 FS301

F062 1 FUSE CLIP WCK-180-01A EL300

F185 2 TX WIRE RESTRAINT Y300 Y301

L836TX 1 ALPHA 7 AMP MULTI VOLTAGE TRANSFORMER

TX300

******** PCB Build items:

1B822 2 RES CF W4 5% 2R2 R631 R731

1D110 2 RES CF W2 100R 5% R236 R237

1D847 2 RES CF W2 4R7 5% R630 R730

1E133 2 RES CF 1W 330R 5% R161 R162

1E210 1 RES CF 1W 1K0 5% R153

1E227 2 RES CF 1W 2K7 5% R146 R147

1G010 2 RES MF FU W3 10R 5% NFR25 R311 R312

1G147 1 RES MF FU W3 470R 5% NFR25 R148

1G810 1 RES MF FU W3 1R0 5% NFR25 R900

1H010 1 RES MF W4 1% 10R R904

1H047 10 RES MF W4 1% 47R R154 R155 R230 R231

R613 R614 R615 R713

R714 R715

1H110 23 RES MF W4 1% 100R R300 R601 R602 R603

R604 R605 R606 R607

R608 R609 R610 R701

R702 R703 R704 R705

R706 R707 R708 R709

R710 R902 R903

1H122 1 RES MF W4 1% 220R R915

1H143 4 RES MF W4 1% 430R R627 R628 R727 R728

1H147 2 RES MF W4 1% 470R R108 R109

1H168 3 RES MF W4 1% 680R R617 R621 R717

1H210 16 RES MF W4 1% 1K0 R117 R118 R119 R120

R121 R122 R123 R124

R125 R126 R127 R128

R160 R240 R600 R700

1H212 2 RES MF W4 1% 1K2 R238 R239

1H215 1 RES MF W4 1% 1K5 R156

1H227 2 RES MF W4 1% 2K7 R616 R716

1H233 4 RES MF W4 1% 3K3 R214 R215 R216 R217

1H247 9 RES MF W4 1% 4K7 R202 R203 R204 R205

R206 R207 R301 R302

R914

1H268 4 RES MF W4 1% 6K8 R625 R626 R725 R726

1H282 2 RES MF W4 1% 8K2 R114 R115

1H310 15 RES MF W4 1% 10K R145 R210 R213 R618

R619 R620 R622 R623

R624 R718 R719 R720

R723 R724 R913

1H312 5 RES MF W4 1% 12K R632 R633 R732 R733

R901

1H318 2 RES MF W4 1% 18K R116 R151

ARCAM PCB Bill of Materials

Document title: A65 Plus Amplifier PCB

Document number: L942RS Issue: 1 Revision: 0 ECO number: 01_E020

Date: 17/12/01 Created by: TGP Page 2 of 6

1H324 2 RES MF W4 1% 24K R200 R201

1H333 2 RES MF W4 1% 33K R152 R905

1H347 9 RES MF W4 1% 47K R100 R101 R102 R103

R104 R105 R106 R107

R629

1H356 2 RES MF W4 1% 56K R112 R113

1H368 2 RES MF W4 1% 68K R211 R212

1H410 30 RES MF W4 1% 100K R129 R130 R131 R132

R133 R134 R135 R136

R137 R138 R139 R140

R141 R142 R143 R144

R149 R150 R157 R208

R209 R232 R233 R234

R235 R611 R612 R711

R712 R912

1H447 2 RES MF W4 1% 470K R634 R721

1H468 2 RES MF W4 1% 680K R110 R111

1T002 1 THERMISTOR SIEMENS B59008 TH100

1X008A 1 LINK PLAIN 8mm LK28

1X010A 210 LINK PLAIN 10mm LK101 LK102 LK103

LK104 LK172 LK173

LK176 LK177 LK1 LK2

LK3 LK4 LK5 LK6 LK7

LK8 LK9 LK10 LK11

LK12 LK13 LK14 LK15

LK16 LK17 LK18 LK19

LK20 LK21 LK22 LK23

LK24 LK25 LK26 LK27

LK29 LK30 LK31 LK32

LK33 LK34 LK35 LK36

LK37 LK38 LK39 LK40

LK41 LK42 LK43 LK44

LK45 LK46 LK47 LK48

LK49 LK50 LK51 LK52

LK53 LK54 LK55 LK56

LK57 LK58 LK59 LK60

LK61 LK62 LK63 LK64

LK65 LK66 LK67 LK68

LK69 LK70 LK71 LK72

LK73 LK74 LK75 LK76

LK77 LK78 LK79 LK80

LK81 LK82 LK83 LK84

LK85 LK86 LK87 LK88

LK89 LK90 LK91 LK92

LK93 LK94 LK95 LK96

LK97 LK98 LK99

LK105 LK106 LK107

LK108 LK109 LK110

LK111 LK112 LK113

LK114 LK115 LK116

LK117 LK118 LK119

LK120 LK121 LK122

LK123 LK124 LK127

LK128 LK129 LK130

LK131 LK132 LK133

LK134 LK135 LK136

LK137 LK138 LK139

LK140 LK141 LK142

LK143 LK145 LK148

LK149 LK150 LK151

ARCAM PCB Bill of Materials

Document title: A65 Plus Amplifier PCB

Document number: L942RS Issue: 1 Revision: 0 ECO number: 01_E020

Date: 17/12/01 Created by: TGP Page 3 of 6

LK152 LK153 LK154

LK155 LK156 LK157

LK158 LK159 LK160

LK161 LK162 LK163

LK164 LK165 LK166

LK167 LK178 LK179

LK180 LK181 LK182

LK183 LK185 LK186

LK187 LK188 LK189

LK191 LK192 LK193

LK194 LK195 LK196

LK197 LK198 LK199

LK200 LK201 LK202

LK203 LK204 LK205

LK206 LK207 LK208

LK209 LK210 LK211

LK239 LK252 LK253

LK255 LK258 LK277

LK278 LK279 LK280

LK281 LK300 LK301

LK303 LK304

1X015A 27 LINK PLAIN 15mm LK212 LK213 LK214

LK215 LK216 LK217

LK218 LK219 LK230

LK231 LK232 LK233

LK234 LK235 LK236

LK237 LK238 LK240

LK241 LK242 LK243

LK244 LK245 LK256

LK257 LK265 LK271

1X017A 6 LINK PLAIN 17.5mm LK126 LK267 LK268

LK269 LK270 LK272

1X020A 18 LINK PLAIN 20mm LK125 LK220 LK221

LK222 LK223 LK224

LK225 LK226 LK227

LK228 LK229 LK246

LK247 LK248 LK249

LK250 LK251 LK254

1Y271 1 JUMPER 2 W LEAD APL5 VOLMOT900

2A010 2 CERD 10P 63V 20% RA C196 C197

2A047 2 CERD 47P 63V 20% RA C123 C124

2A147 5 CERD 470P 63V 20% RA C117 C620 C621 C720

C721

2A210 3 CERD 1N0 63V 20% RA C303 C622 C722

2A310 5 CERD 10N 63V 20% RA C153 C195 C900 C912

C913

2A322 1 CERD 22N 63V -20% +80% RA C609

2A410 30 CERD 100N 63V -20% +80% RA C101 C102 C107 C108

C109 C110 C112 C113

C114 C115 C116 C118

C213 C216 C217 C218

C219 C220 C221 C222

C223 C224 C317 C318

C319 C320 C916 C917

C918 C919

2D110N 6 PPRO 100P 63V 5% RA C119 C120 C121 C122

C210 C211

2D110W 10 PPRO W 100P 63V 5% RA C227 C228 C603 C604

C607 C608 C703 C704

C707 C708

ARCAM PCB Bill of Materials

Document title: A65 Plus Amplifier PCB

Document number: L942RS Issue: 1 Revision: 0 ECO number: 01_E020

Date: 17/12/01 Created by: TGP Page 4 of 6

2D147W 12 PPRO W 470P 63V 5% RA C133 C134 C135 C136

C137 C138 C139 C140

C141 C142 C143 C144

2D213N 2 PPRO 1N3 63V 5% RA C129 C130

2D247N 4 PPRO 4N7 63V 5% RA C127 C128 C208 C209

2D422 1 220NF CLASS X2 CAP 275VRMS CS1

2K233 3 SUPPR CAP 3N3 250V C300 C301 C302

2K410A 19 MMK5 100VDC 100N 20% Polyester cap 5mm pitch

C154 C306 C307 C610

C611 C612 C613 C614

C615 C619 C623 C710

C711 C712 C713 C714

C715 C719 C723

2K422 4 PEST 220N 63V 10% C204 C205 C206 C207

2N510 4 ELST 1U0 50V 20% RA C105 C106 C148 C150

2N610 13 ELST 10U 50V C145 C146 C202 C203

C616 C617 C618 C625

C716 C717 C718 C725

C921

2N622 6 ELST 22U 63V C125 C126 C131 C132

C214. C215

2N647 2 ELST 47 35V C200 C201

2N647B 2 ELST 47u 100V C304 C305

2N710 5 ELST 100U 25V C149 C315 C316 C901

C915

2N710B 6 ELST 100U 100V C310 C311 C600 C601

C700 C701

2N722 1 ELST 220U 16V C914

2N722B 2 ELST 220u 50V C312 C313

2N810 1 ELST 1M0 25V C920

2N910 2 ELST 10m 50V RA 32mm C308 C309

2P622AS2 2 ELEC 22U 16V SILMIC 2 RFS C602 C702

2P710AS2 4 ELEC 100u 16V SILMIC 2 RFS C151 C152 C605 C705

2P710ZA 2 ELST 100U 25V ZA RUBYCON C624 C724

2V710 1 ELST NON POLAR 100UF 16V C147

2Z710D 3 EL 100UF 50V LOW Z YXF C626 C706 C709

3A4148 39 SSDIODE 1N4148 75V D100 D101 D102 D103

D104 D105 D106 D107

D108 D109 D110 D111

D112 D113 D114 D115

D116 D117 D118 D119

D120 D121 D122 D123

D124 D125 D126 D127

D132 D164 D165 D166

D167 D605 D606 D705

D706 D910 D911

3B4003 13 RECTIFIER 1N4003F 1A 200V D128 D129 D130 D300

D301 D302 D303 D603

D604 D703 D704 D906

D907

3BGBU8D 1 BRIDGE RECTIFIER 8A 200V BR300

3C04704 2 ZENER 4V7 400MW D600 D700

3C05104 1 Diode 5V1 400mW D908

3C05604 2 ZENER 5V6 400MW D131 D134

3C11004 2 ZENER 10V 400MW D306 D307

3C22704 4 ZENER 27V 400MW D601 D602 D701 D702

3C23905 2 ZENER 39V 500MW D304 D305

3D006 1 LED RED/GREEN 3MM L-93WEGW LED100

4A2240GR 7 TRANS LF SS N 2SC2240GR Q100 Q610 Q611 Q612

Q710 Q711 Q712

ARCAM PCB Bill of Materials

Document title: A65 Plus Amplifier PCB

Document number: L942RS Issue: 1 Revision: 0 ECO number: 01_E020

Date: 17/12/01 Created by: TGP Page 5 of 6

4A546 16 TRANS LF SS N BC546B Q300 Q304 Q606 Q607

Q608 Q609 Q613 Q618

Q619 Q706 Q707 Q708

Q709 Q713 Q718 Q719

4A556 10 TRANS LF SS P BC556B Q302 Q305 Q600 Q601

Q602 Q605 Q700 Q701

Q702 Q900

4A970GR 6 TRANS LF SS P 2SA970GR Q603 Q604 Q616 Q703

Q704 Q716

4B653 2 ZTX653 NPN Transistor Q617 Q717

4CSAP15N 2 TRANS POWER NPN SAP15N Q614 Q714

4CSAP15P 2 TRANS POWER PNP SAP15P Q615 Q715

5A5532 1 IC AUDIO DUAL NE5532N Z100

5B072 1 IC AUDIO DUAL TL072 Z104

5B2134D 1 IC OPAMP DUAL OPA2134PA Z163

5B4560 2 IC AUDIO DUAL 4560D Z160 Z161

5B483028 1 IC CMOS MICRO HT48R30 28-DIP-B-0 Z900

5D7805 1 IC VREG POS 7805 Z300

5D7905 1 IC VREG NEG 7905 Z301

5G2401 1 IC CMOS EPROM 24C01 Z906

5J744051 1 IC HCMOS PC74HC4051 Z907

5M7317 1 IC COMPARITOR TA7317P Z101

5Q6109 1 MOTOR DRIVER 5Q6109 Z905

5S408DJ 2 IC 8 TO 1 MUX DG408DJ DIL Z102 Z103

5S413DJ 2 IC QUAD SPST CMOS SW DG413DJ DIL Z105 Z171

6A310E 3 POT 10KB*2LIN RV165 RV166 RV167

6A360M 1 POT 20KA DUAL 18MM MOTORISED RV164

6F122 2 PRES 220R LIN HORIZ RV600 RV700

7D002C 2 INDUCT 2U2 12x20mm L600 L700

7W005 1 CER RESON 4.00MHz X900

8A001 1 IEC MAINS CONN PCB INS PX SK300

8D225 4 PHONO SKT 4-WAY EMC GOLD SK100 SK101 SK102

SK103

8D301 1 STEREO JACK PCB SK162

8D420G 2 SPEAKER SOCKET GOLD 4MM DUAL PAIR CHUNKY

SK600 SK700

8K8010 1 10-WAY FFC CONN VERT SK900

8M101 1 EARTH LEAD EL

8Q001 1 CAGE CLAMP 16A 3 WAY ARC001-236 SK301

8Q003 1 CAGE CLAMP 16A 1 WAY ARC003-236 SK302

8Q004 1 CAGE CLAMP 16A 3 WAY ARC004-236 SK304

8Q005 1 CAGE CLAMP 16A 2WAY 236-402/000-009 SK303

8R002 2 MOLEX 2W 2.5MM P HOLDER VOLMOT900 VOLMOTA161

8R003 4 MOLEX 3W 2.5MM P HOLDER LK100 LK100A LK900

LK903

8S004 2 FUSEHOLDER 20mm PCB FS300 FS301

A1007 1 SW PUSH MAINS SDDSA32MZU SW300

A1008 2 SW PUSH 2PCO SW162 SW163

A1009 1 SW PUSH 2PCO NON LATCHING SW900

A207 1 RELAY G5Z-2A-E 24V RLY1

B2107 1 REMOTE RX PIC-26043TM2 38KHZ RX900

E66901 1 MAINS SWITCH SPACER SW300

E81801 4 X ALPHA AMP 75/65 HEATSINK HS600 HS601 HS602

HS603

E822AP 1 IR RX SUPPORT PAD SP1

E852MC 4 SAP TRANS Q2 PAD 21mm x 32mm SP600 SP601 SP700

SP701

E862MC 4 ALPHA AMP 65/75 HS CLIP HS600 HS601 HS602

HS603

HP007 2 COPPER RIVET TCP/D48 BS SK300 SK300

ARCAM PCB Bill of Materials

Document title: A65 Plus Amplifier PCB

Document number: L942RS Issue: 1 Revision: 0 ECO number: 01_E020

Date: 17/12/01 Created by: TGP Page 6 of 6

L809CA 2 JUMPER 8-WAY LEAD LK168 LK169

L825CA 1 7-WAY RIBBON 250mm LK170

L856CA 2 JUMPER 3 WAY x 175mm LK100 LK900

L940PB_A 1 X PRINTED CIRCUIT BOARD PCB1

******** Obsolete, absent, redundant, or incorrect issue in PDM:

E81801 4 X ALPHA AMP 75/65 HEATSINK HS600 HS601 HS602

HS603

L940PB_A 1 X PRINTED CIRCUIT BOARD PCB1

ARCAM PCB Bill of Materials

Document title: A75 Plus Amplifier PCB

Document number: L940RS Issue: 1 Revision: 0 ECO number: 01_E020

Date: 17/12/01 Created by: TGP Page 1 of 6

(Excluding parts for NF.)

Part Qty Iss Description Designators

******** PCB Finish items:

******** (For drawing office use only. Will be

******** kitted from mechanical run-out sheet.)

C12126 1 FUSE 20mm 1.25A AS FS300

E856MC 2 A75 HEATSINK CLAMP CL600 CL601

F022 2 INS COVER PCB FUSEHOLDER FS300 FS301

F062 1 FUSE CLIP WCK-180-01A EL300

F185 2 TX WIRE RESTRAINT Y300 Y301

L816TX 1 ALPHA 8 AMP MULTI VOLTAGE TRANSFORMER

TX300

******** PCB Build items:

1B822 2 RES CF W4 5% 2R2 R631 R731

1D110 2 RES CF W2 100R 5% R236 R237

1D847 2 RES CF W2 4R7 5% R630 R730

1E133 2 RES CF 1W 330R 5% R161 R162

1E210 1 RES CF 1W 1K0 5% R153

1E227 2 RES CF 1W 2K7 5% R146 R147

1G010 2 RES MF FU W3 10R 5% NFR25 R311 R312

1G147 1 RES MF FU W3 470R 5% NFR25 R148

1G810 1 RES MF FU W3 1R0 5% NFR25 R900

1H010 1 RES MF W4 1% 10R R904

1H047 10 RES MF W4 1% 47R R154 R155 R230 R231

R613 R614 R615 R713

R714 R715

1H110 23 RES MF W4 1% 100R R300 R601 R602 R603

R604 R605 R606 R607

R608 R609 R610 R701

R702 R703 R704 R705

R706 R707 R708 R709

R710 R902 R903

1H122 1 RES MF W4 1% 220R R915

1H143 4 RES MF W4 1% 430R R627 R628 R727 R728

1H147 2 RES MF W4 1% 470R R108 R109

1H168 3 RES MF W4 1% 680R R617 R621 R717

1H210 16 RES MF W4 1% 1K0 R117 R118 R119 R120

R121 R122 R123 R124

R125 R126 R127 R128

R160 R240 R600 R700

1H212 2 RES MF W4 1% 1K2 R238 R239

1H215 1 RES MF W4 1% 1K5 R156

1H227 2 RES MF W4 1% 2K7 R616 R716

1H233 4 RES MF W4 1% 3K3 R214 R215 R216 R217

1H247 9 RES MF W4 1% 4K7 R202 R203 R204 R205

R206 R207 R301 R302

R914

1H268 4 RES MF W4 1% 6K8 R625 R626 R725 R726

1H282 2 RES MF W4 1% 8K2 R114 R115

1H291 2 RES MF W4 1% 9K1 R218 R219

1H310 15 RES MF W4 1% 10K R145 R210 R213 R618

R619 R620 R622 R623

R624 R718 R719 R720

R723 R724 R913

1H311 2 RES MF W4 1% 11K R220 R221

1H312 5 RES MF W4 1% 12K R632 R633 R732 R733

ARCAM PCB Bill of Materials

Document title: A75 Plus Amplifier PCB

Document number: L940RS Issue: 1 Revision: 0 ECO number: 01_E020

Date: 17/12/01 Created by: TGP Page 2 of 6

R901

1H318 2 RES MF W4 1% 18K R116 R151

1H324 2 RES MF W4 1% 24K R200 R201

1H333 2 RES MF W4 1% 33K R152 R905

1H347 9 RES MF W4 1% 47K R100 R101 R102 R103

R104 R105 R106 R107

R629

1H356 2 RES MF W4 1% 56K R112 R113

1H368 2 RES MF W4 1% 68K R211 R212

1H410 30 RES MF W4 1% 100K R129 R130 R131 R132

R133 R134 R135 R136

R137 R138 R139 R140

R141 R142 R143 R144

R149 R150 R157 R208

R209 R232 R233 R234

R235 R611 R612 R711

R712 R912

1H447 2 RES MF W4 1% 470K R634 R721

1H468 2 RES MF W4 1% 680K R110 R111

1T002 1 THERMISTOR SIEMENS B59008 TH100

1X008A 1 LINK PLAIN 8mm LK28

1X010A 205 LINK PLAIN 10mm LK172 LK173 LK200

LK239 LK901 LK1 LK2

LK3 LK4 LK5 LK6 LK7

LK8 LK9 LK10 LK11

LK12 LK13 LK14 LK15

LK16 LK17 LK18 LK19

LK20 LK21 LK22 LK23

LK24 LK25 LK26 LK27

LK29 LK30 LK31 LK32

LK33 LK34 LK35 LK36

LK37 LK38 LK39 LK40

LK41 LK42 LK43 LK44

LK45 LK46 LK47 LK48

LK49 LK50 LK51 LK52

LK53 LK54 LK55 LK56

LK57 LK58 LK59 LK60

LK61 LK62 LK63 LK64

LK65 LK66 LK67 LK68

LK69 LK70 LK71 LK72

LK73 LK74 LK75 LK76

LK77 LK78 LK79 LK80

LK81 LK82 LK83 LK84

LK85 LK86 LK87 LK88

LK89 LK90 LK91 LK92

LK93 LK94 LK95 LK96

LK97 LK98 LK99

LK105 LK106 LK107

LK108 LK109 LK110

LK111 LK112 LK113

LK114 LK115 LK116

LK117 LK118 LK119

LK120 LK121 LK122

LK123 LK124 LK127

LK128 LK129 LK130

LK131 LK132 LK133

LK134 LK135 LK136

LK137 LK138 LK139

LK140 LK141 LK142

LK143 LK145 LK148

ARCAM PCB Bill of Materials

Document title: A75 Plus Amplifier PCB

Document number: L940RS Issue: 1 Revision: 0 ECO number: 01_E020

Date: 17/12/01 Created by: TGP Page 3 of 6

LK149 LK150 LK151

LK152 LK153 LK154

LK155 LK156 LK157

LK158 LK159 LK160

LK161 LK162 LK163

LK164 LK165 LK166

LK167 LK178 LK179

LK180 LK181 LK182

LK183 LK185 LK186

LK187 LK188 LK189

LK191 LK192 LK193

LK194 LK195 LK196

LK197 LK198 LK199

LK201 LK202 LK203

LK204 LK205 LK206

LK207 LK208 LK209

LK210 LK211 LK252

LK253 LK255 LK258

LK277 LK278 LK279

LK280 LK281 LK300

LK301 LK303 LK304

1X015A 26 LINK PLAIN 15mm LK212 LK213 LK214

LK215 LK216 LK217

LK218 LK219 LK230

LK231 LK232 LK233

LK234 LK235 LK236

LK237 LK238 LK240

LK241 LK242 LK243

LK244 LK245 LK257

LK265 LK271

1X017A 7 LINK PLAIN 17.5mm LK126 LK256 LK267

LK268 LK269 LK270

LK272

1X020A 18 LINK PLAIN 20mm LK125 LK220 LK221

LK222 LK223 LK224

LK225 LK226 LK227

LK228 LK229 LK246

LK247 LK248 LK249

LK250 LK251 LK254

1Y271 1 JUMPER 2 W LEAD APL5 VOLMOT900

2A010 2 CERD 10P 63V 20% RA C196 C197

2A047 2 CERD 47P 63V 20% RA C123 C124

2A147 5 CERD 470P 63V 20% RA C117 C620 C621 C720

C721

2A210 3 CERD 1N0 63V 20% RA C303 C622 C722

2A310 5 CERD 10N 63V 20% RA C153 C195 C900 C912

C913

2A322 1 CERD 22N 63V -20% +80% RA C609

2A410 30 CERD 100N 63V -20% +80% RA C101 C102 C107 C108

C109 C110 C112 C113

C114 C115 C116 C118

C213 C216 C217 C218

C219 C220 C221 C222

C223 C224 C317 C318

C319 C320 C916 C917

C918 C919

2D110N 6 PPRO 100P 63V 5% RA C119 C120 C121 C122

C210 C211

2D110W 10 PPRO W 100P 63V 5% RA C227 C228 C603 C604

C607 C608 C703 C704

ARCAM PCB Bill of Materials

Document title: A75 Plus Amplifier PCB

Document number: L940RS Issue: 1 Revision: 0 ECO number: 01_E020

Date: 17/12/01 Created by: TGP Page 4 of 6

C707 C708

2D147W 12 PPRO W 470P 63V 5% RA C133 C134 C135 C136

C137 C138 C139 C140

C141 C142 C143 C144

2D213N 2 PPRO 1N3 63V 5% RA C129 C130

2D247N 4 PPRO 4N7 63V 5% RA C127 C128 C208 C209

2D422 1 220NF CLASS X2 CAP 275VRMS CS1

2K233 3 SUPPR CAP 3N3 250V C300 C301 C302

2K410A 19 MMK5 100VDC 100N 20% Polyester cap 5mm pitch

C154 C306 C307 C610

C611 C612 C613 C614

C615 C619 C623 C710

C711 C712 C713 C714

C715 C719 C723

2K422 4 PEST 220N 63V 10% C204 C205 C206 C207

2N510 4 ELST 1U0 50V 20% RA C105 C106 C148 C150

2N610 13 ELST 10U 50V C145 C146 C202 C203

C616 C617 C618 C625

C716 C717 C718 C725

C921

2N622 6 ELST 22U 63V C125 C126 C131 C132

C214 C215

2N647 2 ELST 47 35V C200 C201

2N647B 2 ELST 47u 100V C304 C305

2N710 5 ELST 100U 25V C149 C315 C316 C901

C915

2N710B 6 ELST 100U 100V C310 C311 C600 C601

C700 C701

2N722 1 ELST 220U 16V C914

2N722B 2 ELST 220u 50V C312 C313

2N810 1 ELST 1M0 25V C920

2N910 2 ELST 10m 50V RA 32mm C308 C309

2P622AS2 2 ELEC 22U 16V SILMIC 2 RFS C602 C702

2P710AS2 4 ELEC 100u 16V SILMIC 2 RFS C151 C152 C605 C705

2P710ZA 2 ELST 100U 25V ZA RUBYCON C624 C724

2V710 1 ELST NON POLAR 100UF 16V C147

2Z710D 4 EL 100UF 50V LOW Z YXF C606 C626 C706 C709

3A4148 39 SSDIODE 1N4148 75V D100 D101 D102 D103

D104 D105 D106 D107

D108 D109 D110 D111

D112 D113 D114 D115

D116 D117 D118 D119

D120 D121 D122 D123

D124 D125 D126 D127

D132 D164 D165 D166

D167 D605 D606 D705

D706 D910 D911

3B4003 13 RECTIFIER 1N4003F 1A 200V D128 D129 D130 D300

D301 D302 D303 D603

D604 D703 D704 D906

D907

3BGBU8D 1 BRIDGE RECTIFIER 8A 200V BR300

3C04704 2 ZENER 4V7 400MW D600 D700

3C05104 1 Diode 5V1 400mW D908

3C05604 2 ZENER 5V6 400MW D131 D134

3C11004 2 ZENER 10V 400MW D306 D307

3C22704 4 ZENER 27V 400MW D601 D602 D701 D702

3C23905 2 ZENER 39V 500MW D304 D305

3D006 1 LED RED/GREEN 3MM L-93WEGW LED100

4A2240GR 7 TRANS LF SS N 2SC2240GR Q100 Q610 Q611 Q612

ARCAM PCB Bill of Materials

Document title: A75 Plus Amplifier PCB

Document number: L940RS Issue: 1 Revision: 0 ECO number: 01_E020

Date: 17/12/01 Created by: TGP Page 5 of 6

Q710 Q711 Q712

4A546 16 TRANS LF SS N BC546B Q300 Q304 Q606 Q607

Q608 Q609 Q613 Q618

Q619 Q706 Q707 Q708

Q709 Q713 Q718 Q719

4A556 10 TRANS LF SS P BC556B Q302 Q305 Q600 Q601

Q602 Q605 Q700 Q701

Q702 Q900

4A970GR 6 TRANS LF SS P 2SA970GR Q603 Q604 Q616 Q703

Q704 Q716

4B653 2 ZTX653 NPN Transistor Q617 Q717

4CSAP15N 2 TRANS POWER NPN SAP15N Q614 Q714

4CSAP15P 2 TRANS POWER PNP SAP15P Q615 Q715

5A5532 1 IC AUDIO DUAL NE5532N Z100

5B072 1 IC AUDIO DUAL TL072 Z104

5B2134D 1 IC OPAMP DUAL OPA2134PA Z163

5B4560 2 IC AUDIO DUAL 4560D Z160 Z161

5B483028 1 IC CMOS MICRO HT48R30 28-DIP-B-0 Z900

5D7805 1 IC VREG POS 7805 Z300

5D7905 1 IC VREG NEG 7905 Z301

5G2401 1 IC CMOS EPROM 24C01 Z906

5J744051 1 IC HCMOS PC74HC4051 Z907

5M7317 1 IC COMPARITOR TA7317P Z101

5Q6109 1 MOTOR DRIVER 5Q6109 Z905

5S408DJ 2 IC 8 TO 1 MUX DG408DJ DIL Z102 Z103

5S413DJ 3 IC QUAD SPST CMOS SW DG413DJ DIL Z105 Z164 Z171

6A310E 3 POT 10KB*2LIN RV165 RV166 RV167

6A360M 1 POT 20KA DUAL 18MM MOTORISED RV164

6F122 2 PRES 220R LIN HORIZ RV600 RV700

7D002C 2 INDUCT 2U2 12x20mm L600 L700

7W005 1 CER RESON 4.00MHz X900

8A001 1 IEC MAINS CONN PCB INS PX SK300

8D225 4 PHONO SKT 4-WAY EMC GOLD SK100 SK101 SK102

SK103

8D301 1 STEREO JACK PCB SK162

8D420G 2 SPEAKER SOCKET GOLD 4MM DUAL PAIR CHUNKY

SK600 SK700

8K8010 1 10-WAY FFC CONN VERT SK900

8M101 1 EARTH LEAD EL

8Q001 1 CAGE CLAMP 16A 3 WAY ARC001-236 SK301

8Q003 1 CAGE CLAMP 16A 1 WAY ARC003-236 SK302

8Q004 1 CAGE CLAMP 16A 3 WAY ARC004-236 SK304

8Q005 1 CAGE CLAMP 16A 2WAY 236-402/000-009 SK303

8R002 2 MOLEX 2W 2.5MM P HOLDER VOLMOT900 VOLMOTA161

8R003 4 MOLEX 3W 2.5MM P HOLDER LK100A LK100 LK900

LK903

8S004 2 FUSEHOLDER 20mm PCB FS300 FS301

A1007 1 SW PUSH MAINS SDDSA32MZU SW300

A1008 2 SW PUSH 2PCO SW162 SW163

A1009 1 SW PUSH 2PCO NON LATCHING SW900

A1013 1 SW PUSH 4PCO SW100

A207 1 RELAY G5Z-2A-E 24V RLY1

B2107 1 REMOTE RX PIC-26043TM2 38KHZ RX900

E66901 1 MAINS SWITCH SPACER SW300

E81801 4 X ALPHA AMP 75/65 HEATSINK HS600 HS601 HS602

HS603

E822AP 1 IR RX SUPPORT PAD SP1

E852MC 4 SAP TRANS Q2 PAD 21mm x 32mm SP600 SP601 SP700

SP701

E862MC 4 ALPHA AMP 65/75 HS CLIP HS600 HS601 HS602

ARCAM PCB Bill of Materials

Document title: A75 Plus Amplifier PCB

Document number: L940RS Issue: 1 Revision: 0 ECO number: 01_E020

Date: 17/12/01 Created by: TGP Page 6 of 6

HS603

HP007 2 COPPER RIVET TCP/D48 BS SK300 SK300

L809CA 1 JUMPER 8-WAY LEAD LK168

L825CA 1 7-WAY RIBBON 250mm LK170

L856CA 2 JUMPER 3 WAY x 175mm LK100 LK900

L940PB_1 1 X PRINTED CIRCUIT BOARD PCB1

******** Obsolete, absent, redundant, or incorrect issue in PDM:

E81801 4 X ALPHA AMP 75/65 HEATSINK HS600 HS601 HS602

HS603

L940PB_1 1 X PRINTED CIRCUIT BOARD PCB1

ARCAM PCB Bill of Materials

Document title: P75 Plus Amplifier PCB

Document number: L941RS Issue: 1 Revision: 0 ECO number: 01_E020

Date: 17/12/01 Created by: TGP Page 1 of 3

Part Qty Iss Description Designators

******** PCB Finish items:

******** (For drawing office use only. Will be

******** kitted from mechanical run-out sheet.)

C12126 1 FUSE 20mm 1.25A AS FS300

E856MC 2 A75 HEATSINK CLAMP CL600 CL601

F022 2 INS COVER PCB FUSEHOLDER FS300 FS301

F062 1 FUSE CLIP WCK-180-01A EL300

F185 2 TX WIRE RESTRAINT Y300 Y301

L816TX 1 ALPHA 8 AMP MULTI VOLTAGE TRANSFORMER

TX300

******** PCB Build items:

1B822 2 RES CF W4 5% 2R2 R631 R731

1D110 2 RES CF W2 100R 5% R236 R237

1D847 2 RES CF W2 4R7 5% R630 R730

1E133 2 RES CF 1W 330R 5% R161 R162

1E210 1 RES CF 1W 1K0 5% R153

1E227 2 RES CF 1W 2K7 5% R146 R147

1G010 2 RES MF FU W3 10R 5% NFR25 R311 R312

1G147 1 RES MF FU W3 470R 5% NFR25 R148

1H047 6 RES MF W4 1% 47R R613 R614 R615 R713

R714 R715

1H110 21 RES MF W4 1% 100R R300 R601 R602 R603

R604 R605 R606 R607

R608 R609 R610 R701

R702 R703 R704 R705

R706 R707 R708 R709

R710

1H143 4 RES MF W4 1% 430R R627 R628 R727 R728

1H168 3 RES MF W4 1% 680R R617 R621 R717

1H210 2 RES MF W4 1% 1K0 R600 R700

1H215 1 RES MF W4 1% 1K5 R156

1H227 2 RES MF W4 1% 2K7 R616 R716

1H247 2 RES MF W4 1% 4K7 R301 R302

1H268 4 RES MF W4 1% 6K8 R625 R626 R725 R726

1H310 12 RES MF W4 1% 10K R145 R618 R619 R620

R622 R623 R624 R718

R719 R720 R723 R724

1H312 4 RES MF W4 1% 12K R632 R633 R732 R733

1H318 1 RES MF W4 1% 18K R151

1H333 1 RES MF W4 1% 33K R152

1H347 8 RES MF W4 1% 47K R102 R103 R104 R105

R106 R107 R158 R629

1H410 9 RES MF W4 1% 100K R149 R150 R157 R208

R209 R611 R612 R711

R712

1H447 2 RES MF W4 1% 470K R634 R721

1T002 1 THERMISTOR SIEMENS B59008 TH100

1X010A 83 LINK PLAIN 10mm LK172 LK173 LK174

LK175 LK12 LK13

LK14 LK22 LK23 LK24

LK45 LK49 LK56

LK127 LK128 LK129

LK136 LK137 LK138

LK139 LK140 LK141

LK142 LK143 LK145

LK148 LK149 LK150

ARCAM PCB Bill of Materials

Document title: P75 Plus Amplifier PCB

Document number: L941RS Issue: 1 Revision: 0 ECO number: 01_E020

Date: 17/12/01 Created by: TGP Page 2 of 3

LK151 LK152 LK153

LK154 LK155 LK156

LK157 LK158 LK159

LK160 LK161 LK162

LK163 LK164 LK165

LK166 LK167 LK178

LK179 LK180 LK181

LK182 LK183 LK185

LK186 LK187 LK188

LK189 LK190 LK191

LK192 LK193 LK194

LK195 LK196 LK197

LK198 LK199 LK201

LK202 LK203 LK204

LK205 LK206 LK207

LK208 LK209 LK210

LK211 LK278 LK279

LK280 LK281 LK300

LK304

1X015A 14 LINK PLAIN 15mm LK215 LK216 LK217

LK218 LK219 LK231

LK232 LK233 LK234

LK235 LK236 LK237

LK238 LK265

1X017A 1 LINK PLAIN 17.5mm LK271

1X020A 7 LINK PLAIN 20mm LK222 LK223 LK227

LK228 LK246 LK247

LK248

2A147 5 CERD 470P 63V 20% RA C117 C620 C621 C720

C721

2A210 2 CERD 1N0 63V 20% RA C622 C722

2A310 1 CERD 10N 63V -20% +80% RA C153

2A322 1 CERD 22N 63V -20% +80% RA C609

2A410 4 CERD 100N 63V -20% +80% RA C317 C318 C319 C320

2D110W 8 PPRO W 100P 63V 5% RA C603 C604 C607 C608

C703 C704 C707 C708

2D422 1 220NF CLASS X2 CAP 275VRMS CS1

2K233 3 SUPPR CAP 3N3 250V C300 C301 C302

2K410A 19 MMK5 100VDC 100N 20% Polyester cap 5mm pitch

C154 C306 C307 C610

C611 C612 C613 C614

C615 C619 C623 C710

C711 C712 C713 C714

C715 C719 C723

2N510 2 ELST 1U0 50V 20% RA C148 C150

2N610 8 ELST 10U 50V C616 C617 C618 C625

C716 C717 C718 C725

2N647B 2 ELST 47u 100V C304 C305

2N710 1 ELST 100U 25V C149

2N710B 6 ELST 100U 100V C310 C311 C600 C601

C700 C701

2N722B 2 ELST 220u 50V C312 C313

2N910 2 ELST 10m 50V RA 32mm C308 C309

2P622AS2 2 ELEC 22U 16V SILMIC 2 RFS C602 C702

2P710AS2 2 ELEC 100u 16V SILMIC 2 RFS C605 C705

2P710ZA 2 ELST 100U 25V ZA RUBYCON C624 C724

2V710 1 ELST NON POLAR 100UF 16V C147

2Z710D 3 EL 100UF 50V LOW Z YXF C626 C706 C709

3A4148 8 SSDIODE 1N4148 75V D164 D165 D166 D167

D605 D606 D705 D706

ARCAM PCB Bill of Materials

Document title: P75 Plus Amplifier PCB

Document number: L941RS Issue: 1 Revision: 0 ECO number: 01_E020

Date: 17/12/01 Created by: TGP Page 3 of 3

3B4003 11 RECTIFIER 1N4003F 1A 200V D128 D129 D130 D300

D301 D302 D303 D603

D604 D703 D704

3BGBU8D 1 BRIDGE RECTIFIER 8A 200V BR300

3C04704 2 ZENER 4V7 400MW D600 D700

3C05604 2 ZENER 5V6 400MW D131 D134

3C22704 4 ZENER 27V 400MW D601 D602 D701 D702

3C23905 2 ZENER 39V 500MW D304 D305

3D006 1 LED RED/GREEN 3MM L-93WEGW LED100

4A2240GR 7 TRANS LF SS N 2SC2240GR Q100 Q610 Q611 Q612

Q710 Q711 Q712

4A546 16 TRANS LF SS N BC546B Q300 Q304 Q606 Q607

Q608 Q609 Q613 Q618

Q619 Q706 Q707 Q708

Q709 Q713 Q718 Q719

4A556 9 TRANS LF SS P BC556B Q302 Q305 Q600 Q601

Q602 Q605 Q700 Q701

Q702

4A970GR 6 TRANS LF SS P 2SA970GR Q603 Q604 Q616 Q703

Q704 Q716

4B653 2 ZTX653 NPN Transistor Q617 Q717

4CSAP15N 2 TRANS POWER NPN SAP15N Q614 Q714

4CSAP15P 2 TRANS POWER PNP SAP15P Q615 Q715

5M7317 1 IC COMPARITOR TA7317P Z101

6F122 2 PRES 220R LIN HORIZ RV600 RV700

7D002C 2 INDUCT 2U2 12x20mm L600 L700

8A001 1 IEC MAINS CONN PCB INS PX SK300

8D225 1 PHONO SKT 4-WAY EMC GOLD SK101

8D301 1 STEREO JACK PCB SK162

8D420G 2 SPEAKER SOCKET GOLD 4MM DUAL PAIR CHUNKY

SK600 SK700

8K6316 1 16 WAY DIL PIN HEADER PL161

8M101 1 EARTH LEAD EL

8Q001 1 CAGE CLAMP 16A 3 WAY ARC001-236 SK301

8Q003 1 CAGE CLAMP 16A 1 WAY ARC003-236 SK302

8Q004 1 CAGE CLAMP 16A 3 WAY ARC004-236 SK304

8Q005 1 CAGE CLAMP 16A 2WAY 236-402/000-009 SK303

8R003 2 MOLEX 3W 2.5MM P HOLDER LK100A LK100

8S004 2 FUSEHOLDER 20mm PCB FS300 FS301

A1007 1 SW PUSH MAINS SDDSA32MZU SW300

A1008 1 SW PUSH 2PCO SW163

A207 1 RELAY G5Z-2A-E 24V RLY1

E66901 1 MAINS SWITCH SPACER SW300

E81801 4 X ALPHA AMP 75/65 HEATSINK HS600 HS601 HS602

HS603

E852MC 4 SAP TRANS Q2 PAD 21mm x 32mm SP600 SP601 SP700

SP701

E862MC 4 ALPHA AMP 65/75 HS CLIP HS600 HS601 HS602

HS603

HP007 2 COPPER RIVET TCP/D48 BS SK300 SK300

L825CA 2 7-WAY RIBBON 250mm LK170 LK171

L856CA 1 JUMPER 3 WAY x 175mm LK100

L940PB_A 1 X PRINTED CIRCUIT BOARD PCB1

******** Obsolete, absent, redundant, or incorrect issue in PDM:

E81801 4 X ALPHA AMP 75/65 HEATSINK HS600 HS601 HS602

HS603

L940PB_A 1 X PRINTED CIRCUIT BOARD PCB1

A65 Plus General Assembly

ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY

A L817RC REMOTE CONTROL 1

9 E091AY E091AYB FRONT PANEL ASSY 1

7 E829CP E830CP COVER PLATE 1

43 HA4V06S HA4V06B M4 X 6mm SCREW 4

21 5B483028 HOLTECH + L818SW WA65I 1A 1

17 C12126

1.25A T C12256

2.5A T C12256

2.5A T FUSE FUSE AND SPARE 2

1 E033RP REAR PANEL 1

73 E802AP DAMPING PAD (1 PER) L600 L700 (2 PER) RLY1 SEE

L881AY FOR POSITIONING 4

76 E804AP BLK FELT WASHER 4

55 E806MI MAINS INSULATOR UNDER MOTHER PCB 1

3 E062AY DiVA LOW AMP & TUNER CHASSIS ASSY 1

2 E812SP SUB PANEL 1

59 E827PM SUPPORT SPACER UNDER TX 1

36 E82801 FOAM PAD RES. CAPS 1

57 E83001 TX GASKET UNDER TX 1

10 E855PM SELECTOR KNOB 1

69 E856MC HEAT SINK CLAMP 2

15 E856PM BAS/TRB/BAL KNOB 3

11 E861PM PUSH BUTTON 3

14 E863PM VOLUME KNOB 1

12 E072AY DIVA EXTENDED POWER BUTTON 1

13 E879PM FOOT 4

67 E879SL CONFIGURATION LABEL 1

71 E908MC KOOL PAD 2

16 F022 FUSEHOLDER COVER 2

5 F037 TOROID CLAMP 70MM FOR TX1 1

56 F038 RUBBER WASHER 90MM OD ON TOP OF TX 1

66 F062 FUSE CLIP PCB 1

64 F065 CABLE CLIP FOR PROCESSOR SWITCH WIRE &

TX SCREEN 1

74 F164 DAMPING STRIP TOP OF FRONT 400MM

51 F185 SNAP-IN SPACER 2

52 H006 SNAP-IN SPACER PCB 1

75 HA3V06A MC TORX P/H M3X6 STZP Sub panel/display 7

42 HA3V10A M3 x 10mm SCREW MOTHER PCB 6

46 HA4A12B M4 x 12mm SCREW RR PAN ‘E' 2

47 HA4A45B M4 x 45mm SCREW HEAT SINK FXGS 4

48 HA6K50A M6 x 50MM HEX BOLT TX FXG 1

40 HE6V06B No. 6 x 6mm SCREW COVER, PCB, SUB-PAN 7

41 HF4V09B No. 4 x 9mm SCREW RR PAN. PHONOS, COVER 13

49 HJ4A00A M4 NUT RR PAN ‘E' 2

50 HJ4C00D M4 WAISTED NUT RR PAN ‘E' 1

A65 Plus General Assembly

ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY

43 HL4SA M4 SHAKE PROOF RR PAN ‘E' 3

44 HL4SB M4 SHAKE PROOF RR PAN ‘E' 1

72 K5406 LIGHT PIPE SLEEVING 7

L819CA FLEXFOIL 10WAY 1

30 L836TX L836TX L837TX ALPHA 7R TRANSFORMER TX 1

70 L885AY A75 DISPLAY ASSY 1

18 L942AY A65 PLUS PCB ASSEMBLY 1

A75 Plus General Assembly

ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY

A L813RC REMOTE CONTROL 1

9 E092AY E092AYB FASCIA ASSY 1

7 E829CP E830CP COVER PLATE 1

43 HA4V06S HA4V06B M4 X 6mm SCREW 4

21 5B483028 PIC CHIP + L818SW 1

17 C12126

1.25A T C12256

2.5A T C12256

2.5A T FUSE FUSE AND SPARE 2

1 E033AY REAR PANEL ASSEMBLY 1

80 E802AP DAMPING PAD (1 PER) L600 L700 (2 PER) RLY1

SEE L881AY FOR POSITIONING 4

75 E804AP BLACK FELT WASHERS BEHIND KNOBS 4

68 E805HK HEAT SINK 2

55 E806MI MAINS INSULATOR UNDER MOTHER PCB 1

3 E062AY DiVA LOW AMP & TUNER CHASSIS ASSY 1

2 E812SP SUB PANEL 1

59 E827PM SUPPORT SPACER UNDER TX 1

36 E82801 FOAM PAD RES. CAPS 1

57 E83001 TX GASKET UNDER TX 1

4 E855PM SELECTOR KNOB 1

69 E856MC HEAT SINK CLAMP 2

8 E861PM PUSH BUTTON 3

14 E863PM VOLUME KNOB 1

12 E072AY DIVA EXTENDED POWER BUTTON 1

13 E879PM FOOT 4

67 E879SL CONFIGURATION LABEL 1

15 E889PM BAS/TRB/BAL KNOB 3

79 E908MC KOOL PAD 2

16 F022 FUSEHOLDER COVER 2

5 F037 TOROID CLAMP 90MM FOR TX1 1

56 F038 RUBBER WASHER 90MM OD ON TOP OF TX 1

66 F062 FUSE CLIP PCB 1

64 F065 CABLE CLIP FOR REMOTE WIRE & TX

SCREEN 1

76 F164 DAMPING STRIP TOP OF FRONT 400MM

51 F185 SNAP-IN SPACER TX WIRES 2

52 H006 SNAP-IN SPACER PCB 1

72 HA3V06A M3 X 6 PCB'S TO SUB PANEL 7

42 HA3V10A M3 x 10mm SCREW MOTHER PCB 6

49 HA4A12B M4 X 12mm SCREW 2

47 HA4A45B M4 x 45mm SCREW BLK HEAT SINK FXGS 4

48 HA6K50A M6 x 50mm HEX BOLT TX FXG 1

40 HE6V06B No. 6 x 6mm SCREW BLK SUB-PAN, PCB, FRONT 7

41 HF4V09B No. 4 x 9mm SCREW BLK RR PAN, PHONO, SPKR TERMS,

COVERPLATE 13

46 HJ4A00A M4 NUT 2

A75 Plus General Assembly

ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY

71 HJ4COOD BRASS NUT EARTH 1

43 HL4SA M4 SHAKE PROOF 3

44 HL4SB M4 SHAKE PROOF 1

74 K5406 LIGHT PIPE SLEEVE (15mm) OVER LIGHT PIPES 7

K5408 LIGHT PIPE SLEEVE (6mm) OVER LIGHT PIPES 1

30 L816TX L816TX L820TX ALPHA 8 TRANSFORMER TX1 1

73 L819CA FLEX FOIL DISPLAY TO MOTHER PCB 1

70 L885AY A75 DISPLAY 1

18 L940AY A75 PCB ASSEMBLY 1

P75 Plus General Assembly

ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY

E829CP E830CP COVER PLATE 1

E093AY E093AYB FASCIA ASSY 1

HA4V06S HA4V06B M4 X 6mm SCREW 4

8K006 SHORTING LINK FOR REAR PANEL 1

C12126

1.25A T C12256

2.5A T C12256

2.5A T FUSE FUSE AND SPARE 2

E802AP DAMPING PAD (1 PER) L600 L700 (2 PER) RLY1 4

E805HK HEAT SINK 2

E806MI MAINS INSULATOR UNDER MOTHER PCB 1

E062AY DiVA LOW AMP & TUNER CHASSIS ASSY 1

E812SP SUB PANEL 1

E82201 HEATSHUNT CLAMP 2

E827PM SUPPORT SPACER UNDER TX 1

E82801 FOAM PAD RES. CAPS 1

E83001 TX GASKET UNDER TX 1

E030AY REAR PANEL ASSEMBLY 1

E856MC HEAT SINK CLAMP 2

E861PM PUSH BUTTON 1

E072AY DIVA EXTENDED POWER BUTTON 1

E879PM FOOT 4

E879SL CONFIGURATION LABEL 1

E908MC KOOL PAD HEAT SINKS TO REAR PANEL 2

F018 HEYCO RUBBER GROMMET FOR SHORTING LINK 2

F022 FUSEHOLDER COVER 2

F037 TOROID CLAMP 90MM FOR TX1 1

F038 RUBBER WASHER 90MM OD ON TOP OF TX 1

F062 FUSE CLIP PCB 1

F065 CABLE CLIP

FOR PROCESSOR SWITCH WIRE & TX

SCREEN

3

F086 KOOLPAD 2

F164 DAMPING STRIP FRONT EDGE 400MM

F185 SNAP-IN SPACER TX WIRES 2

H006 SNAP-IN SPACER PCB 1

HA3V06A MC TORX P/H M3X6 STZP LED PCB TO SUB PANEL 2

HA3V10A M3 x 10mm SCREW MOTHER PCB 6

HA4A12B M4 X 12mm SCREW 1

HA4A45B M4 x 45mm SCREW BLK HEAT SINK FXGS 4

HA6K50A M6 x 50mm HEX BOLT TX FXG 1

HE6V06B No. 6 x 6mm SCREW BLK SUB-PAN, PCB 11

HF4V09B No. 4 x 9mm SCREW BLK

RR PAN, PHONO, SPKR TERMS, COVER

13

HL4SA M4 SHAKE PROOF 2

K5408 LIGHT PIPE SLEEVING (6mm) 1

L816TX L816TX L820TX ALPHA 8 TRANSFORMER TX1 1

L941AY A75P PCB ASSEMBLY 1

Arcam P75 Plus Users Manual

A75 to the manual 43a2cb09-e8ca-41ad-9107-07364b0a0f99

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