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Service Manual

PM7200 /

N1B/N1G

Integrated Amplifier

www.electronicsrepair.net
REMARK : This service manual shows only the differences between the model PM8000 /N1B /N1G and the model PM7200 /N1B/N1G. All other information is described in the service manual of the model PM8000 (code number: 3120 785 22011 and 276W855010). For the dispatch of the after-sales service parts, refer to those service manuals with the first priority. Therefore, please use this document with referring to the model PM8000 service manual without fail.
The changed parts are listed below. Not listed parts are the same to the model PM8000.

POS. NO. 200 200 387

VERS. PART NO. DESCRIPTION COLOR (FOR EUR) /N1B 20AW248010 FRONT PANEL BLACK 3120 201 60420 /N1G 20AW248020 FRONT PANEL GOLD 3120 201 60430 3120 205 20390 20AW851310 USER GUIDE

PART. NO. (MJI) 20AW248010 20AW248020 20AW851310

NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.

R

PM7200
20AW855010 MIT First Issue 2002.07

PM7200

Service Manual

PM7000 /N1B, /N1G, /U1B PM8000 /N1B, /N1G, /F1B, /F1N Integrated amplifier

TABLE OF CONTENTS SECTION PAGE
1. SPECIFICATIONS ...................................................................................................................................... 1 2. TEST EQUIPMENT REQUIRED SERVICING ........................................................................................... 2 3. IC INFORMATIONS .................................................................................................................................... 3 4. BLOCK DIAGRAM ...................................................................................................................................... 5 5. WIRING DIAGRAM ..................................................................................................................................... 7 6. SCHEMATIC DIAGRAM AND PARTS LOCATION (PARTS SIDE) ........................................................... 9 7. EXPLODED VIEW AND PARTS LIST ...................................................................................................... 33 8. IDLING CURRENT AND DC OFFSET VOLTAGE ALIGNMENT ............................................................. 34 9. ELECTRICAL PARTS LIST ...................................................................................................................... 35

Please use this service manual with referring to the user guide (D.F.U) without fail.

R

- PM7000 / PM8000 276W855010 ACT 3120 785 22011 First Issue:1999.09

PM7000/8000

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
MARANTZ AMERICA, INC INC. 440 MEDINAH ROAD ROSELLE, ILLINOIS 60172 USA PHONE : 630 - 307 - 3100 FAX : 630 - 307 - 2687

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

BRAZIL
MARANTZ BRAZIL CAIXA POSTAL 21462 CEP 04698-970 SAO PAULO, SP, BRAZIL PHONE : 0800 - 123123(Discagem Direta Gratuita) FAX : +55 11 534. 8988

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

CANADA
LENBROOK INDUSTRIES LIMITED 633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1 CANADA PHONE : 905 - 831 - 6333 FAX : 905 - 831 - 6936

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

THAILAND
MRZ STANDARD CO.,LTD 746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX : +66 - 2 - 224 6795

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

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

MALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD. SUITE 8.1, LEVEL 8, MENARA GENESIS, NO. 33, JALAN SULTAN ISMAIL, 50250 KUALA LUMPUR, MALAYSIA PHONE : +60 3 - 2457677 FAX : +60 3 - 2458180

JAPAN Technical MARANTZ JAPAN, INC. 35- 1, 7- CHOME, SAGAMIONO SAGAMIHARA - SHI, KANAGAWA JAPAN 228-8505 PHONE : +81 42 748 1013 FAX : +81 42 741 9190

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.
990921ACT

1. SPECIFICATIONS
Power output (class AB operation) RMS 8ohms (20 Hz - 20 kHz) ........................................ 95W DIN 8 ohms .................................................................. 105W THD at 8 ohms RMS rated output ............................... 0.03% Damping factor ................................................................ 150 Power out put (PM8000 classA operation) RMS 8 ohms (20 Hz - 20 kHz) ...................................... 25 W DIN 8 ohms ................................................................... 28 W THD at 8 ohms RMS. rated output .............................. 0.03% Damping factor ................................................................ 130 IHF dynamic power (class AB operation) 8 ohms ........................................................................ 120 W IHF dynamic power (PM8000 class A operation) 8 ohms .......................................................................... 35 W Magnetic cartridge input (MM) input sensitivity impedance ...................... 2.5 mV/47 kOhms Accuracy of frequency response to IEC RIAA ........... 0.5 dB Signal to noise ratio ...................................................... 85 dB Tuner/CD/Aux/Tape inputs input sensitivity impedance ..................... 150 mV/40 kOhms Signal to noise ratio ..................................................... 109dB Frequency response (-1 dB limits, Source Direct) .................... 10 Hz - 50 kHz Tone characteristic (100 Hz and 10 kHz) ..................... ±8 dB Channel separation (1 kHz/10 kHz, Source direct) .................... >80 / >70 dB General Power Requirements /N versions ............................................ 230 V AC,50 Hz /U versions ............................................ 120 V AC,60 Hz Dimensions Width ................................................................ 440 mm Height ................................................................ 159 mm Depth ............................................................. 370.5 mm Weight Unit alone ........................................................... 12.3 kg Specifications subject to change without prior notice

1

2.TEST EQUIPMENT REQUIRED FOR SERVICING
Item Distortion Analyzer Audio Oscillator AC VTVM Oscilloscope DC VTVM AC Wattmeter Line Voltmeter Variable Autotransformer Circuit Tester Shortting Plug Use Distortion measurements Sinewave and squarewave signal source Voltage measurements (AC) Waveform analysis and trouble shooting and ASO alignment Voltage measurements (DC) Monitors primary power to amplifier Monitors of primary voltage to amplifier Adjust level of primary voltage to amplifier Trouble shooting Shorts amplifier input to eliminate noise pickup

2

3. IC INFORMATIONS
MICROPROCESSOR TMP47C200BM BLOCK DIAGRAM
SDIP42-P-600
P10 P11 P12 P13

LARGE CURRENT OUTPUT PORT
P20 P21 P22 P23

17 18 19 20

22 23 24 25

POWER 42 GND. 21

VDD VSS

P1

P2

KE

FLAG C Z S G

ALU

ACCUMLATOR

H RESISTER L RESISTER RAM ADDRESS BUFFER

DATA MEMORY (RAM) STACK SPW TC1 TC2 DC

PROGRAM COUNTER PROGRAM MEMORY (ROM) DATA CONVERTER TABLE

HOLD INPUT HOLD 34 (SENC INPUT)(KE0) RESET INPUT RESET 33

HOLD OPERATION MODE CONTROL SYSTEM CONTROL

INTERRUPT PRIORITY RESISTER

INTERRUPT PRIORITY F/F

INTERRUPT CONTROL

TEST TERMINAL TEST 30
TIMING GENERATOR
12 BIT TIMER COUNTER (2ch) 4 BIT SERIAL INTERFACE

OSCILATER CONNECT XIN 31
CLOCK GENERATOR
INTEVAL TIMER

TERMINAL(RF) XUOT 32

INSTRUCTION RESISTER INSTRUCTION DECODER

R4

R5

R6

R7

R8

R9

K0

1 2 3 4
R40 R41 R42 R43

5 6 7 8
R50 R51 R52 R53

9 10 11 12
R60 R61 R62 R63

13 14 15 16
R70 R71 R72 R73

35 36 37 38
R80(INT2) R81(T2) R82(INT1) R83(T1)

39 40 41
R90(SI) R91(SO) R92(SCK)

26 27 28 29
K00 K01 K02 K03

IN-OUTPUT PORT

IN-OUTPUT PORT (TIME/COUNTER INPUT) (IEXTERNAL INTERRUPT)

IN-OUTPUT PORT (SERIAL PORT)

INPUT PORT

PIN no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

PORT NAME R40 R41 R42 R43 R50 R51 R52 R53 R60 R61 R62 R63 R70 R71 R72 R73 P10 P11 P12 P13 VSS P20 P21 P22 P23 K00 K01 K02 K03 TEST XIN XOUT RESET HOLD R80 R81 R82 R83 R90 R91 R92 VDD MMUT FMUT VOUP VODW T3K T2K T1K AX2K AX1K TUNK CDK PHOK LSTB LMUT LPRO LTP3 LTP2 LTP1 LSOU LAX2 LAX1 LTUN LECD LPHO 1RS 2RS PRK MUK

ACT H L L L L L L L L L L L L L L L L L L L L L L L L L L L

FUNCTION MANUAL MUTE SIGNAL MUTE SIGNAL(SOURCE/MONITOR SWITCH) MOTOR DRIVE VOLUME UP MOTOR DRIVE VOLUME DOWN MONITOR INPUT SWITCH (TAPE3) MONITOR INPUT SWITCH (TAPE2) MONITOR INPUT SWITCH (TAPE1) SOURCE INPUT SWITCH (AUX2) SOURCE INPUT SWITCH (AUX1) SOURCE INPUT SWITCH (TUNER) SOURCE INPUT SWITCH (CD) SOURCE INPUT SWITCH (PHONO) LED INDICATOR STAND BY DISPLAY LED INDICATOR MUTE DISPLAY LED INDICATOR PROCESSOR DISPLAY LED INDICATOR TAPE3 DISPLAY LED INDICATOR TAPE2 DISPLAY LED INDICATOR TAPE1 DISPLAY LED INDICATOR SOURCE DISPLAY LED INDICATOR AUX2 DISPLAY GND. LED INDICATOR AUX1 DISPLAY LED INDICATOR TUNER DISPLAY LED INDICATOR CD DISPLAY LED INDICATOR PHONO DISPLAY SOURCE INPUT SWITCH(ROTARY ENCODER) bit1 SOURCE INPUT SWITCH(ROTARY ENCODER) bit2 PROCESSOR IN-OUT SWITCH MANUAL MUTE NOT USED (GND) CLOCK 4.00 MHz (IN) CLOCK 4.00 MHz (OUT) SYSTEM RESET POWER DOWN CHECK REMOTE CONTROL INPUT (RC-5) MODEL SELECT 1 MODEL SELECT 2 MODEL SELECT 3 SERIAL DATA(RC-5 REMOTE CONTROL) ENABLE (REMOTE CONTROL) STAND-BY RELAY CONTROL POWER SUPPLY

MICROPROCESSOR TMP47C200BM Position NO.7401
SDIP42-P-600
R40 R41 R42 R43 R50 R51 R52 R53 R60 R61 R62 R63 R70 R71 R72 R73 P10 P11 P12 P13 Vss 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 VDD R92(SCK) R91(SO) R90(SI) R83(T1) R82(INT1) R81(T2) R80(INT2) HOLD(KE0) RESET XOUT XIN TEST K03 K02 K01 K00 P23 P22 P21 P20

RES PDW RXRC EN1 EN2 EN3 TXRC ENTX RELY

L L L

L L L

3

TA7317P (Position NO.7290)
TA7317P

NJM2068 (Position NO.7501,7502,7503)
NJM2068
A OUTPUT A -INPUT A +INPUT V8 9

1 2 3 4 A B

8 7 6
5

V+ B OUTPUT B-INPUT B+INPUT

NJM2068

Q1 Q2 Q3 Q4 1

Q5

Q8

Q9
V+

R1

R2
Q12

6

Q7
Q6

Q10

Q11
Q13
-INPUT

R3

R4 4 R5

+INPUT

Q18 Q14 2 Q15 Q16 Q17

Q19

7
OUTPUT

3 5

Q20
V-

8 DETECT (POWER ON/OFF) 1 DETECT (OVER CURRENT) OR SCHMITT

9

MUTING

REGULATOR

PC817 (Position NO.7269,7270)
RELAY DRIVE

PC817
6

4

3

4

3

2 3

DETECT (IDC VOLAGE)

DISCHAGE

SUB STRAGHT

7

4 GND

5

1

2

1

2

LB1641(Position NO.7402) NJM2114(Position NO.7555,7655)
NJM2114
A OUTPUT A -INPUT A +INPUT V1 2 3 4 A B 8 7 6 V+ B OUTPUT B-INPUT B+INPUT

LB1641

5

LB1641

NJM2114
P1 3 OUT1 VCC2 OUT2 2 8

P2
9

VCC1
7

10

V+

-INPUT
PRE DRIVER 4 VZ

OUTPUT

+INPUT

V-

IN1 5

INPUT LOGIC

6 IN 2

GND 1

4

4. BLOCK DIAGRAM

PHONO EQ
PHONO
+ SYSTEM 1

+ -

CD TUNER AUX 1 AUX 2
VOLUME + ON OFF SOURCE DIRECT

POWER AMP
+ SYSTEM 2

+ -

HEADPHONES

TAPE IN CD-R/MD TAPE OUT CD-R/MD PROCESSOR IN OUT
3139 119 27890 dd wk922

SOURCE SELECTOR
+

FLAT AMP

-

SOURCE

OFF

BALANCE VOLUME TAPE CD-R CD-R TAPE TREBLE + BASS + -

REC SELECTOR

TONE AMP

5

6

5. WIRING DIAGRAM

FUNCTION 3139 113 3357

VOLUME 3139 113 3404 (PM7000) 3139 113 3405 (PM8000)

TONE 3139 113 3404 (PM7000) 3139 113 3405 (PM8000)

MAIN 3139 113 3354 SPK PROTECT
10R

10R

POWER 3139 113 3357 FRONT 3139 113 3404 (PM7000) 3139 113 3405 (PM8000)
DIP

SPK SW 3139 113 3404 (PM7000) 3139 113 3405 (PM8000)
DIP

TAPE IN/OUT 3139 113 3357
DIP 47R

TONE ENCODER 3139 113 3404 (PM7000) 3139 113 3405 F-PIN (PM8000)
10n (/02B)

MAIN TRAFO

7

8

6. SCHEMATIC DIAGRAM AND PARTS LOCATION (PARTS SIDE) FUNCTION & TAPE IN/OUT CIRCUIT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 1257 1551 1601 1602 1604 1606 1611 1612 1613 2551 2552 2553 2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2659 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3637 5551 5601 5602 5603 H13 B 3 F 3 G 2 D13 M20 A17 D17 D21 B 4 C 4 A 4 C 4 A 5 C 5 B 5 C 5 B 6 C 6 B 7 C 7 B 6 C 6 B 7 C 7 B 7 C 7 A 8 D 8 B 9 C 9 C 9 B 9 E 5 F 2 G 2 G 2 H 2 I 2 I 2 J 2 J 2 K 2 K 2 L 2 L 2 F 3 F 3 G 3 H 3 H 3 I 3 J 3 J 3 K 3 K 3 L 3 L 3 B16 B16 C16 C16 D16 E16 F16 F16 B18 B18 C18 D18 D18 E18 F18 F18 F 5 H 5 I 5 J 5 I11 H10 M16 N16 M18 N18 C12 A 4 C 4 A 4 C 4 A 7 D 5 A 7 D 6 B 5 C 5 B 6 C 6 B 7 C 7 A 6 C 6 A 7 C 6 B 8 C 8 B 8 C 8 A 9 D 9 A10 B10 F 3 F 3 G 3 H 3 H 3 I 3 J 3 J 3 K 3 K 3 L 3 L 3 F 8 K 7 F 8 K 8 H13 I13 B17 B17 C17 D17 D17 E17 F17 F17 C18 D18 E18 G18 C13 C13 C12 C12 E 5 F 5 H 5 I 5 5604 5605 5606 5607 5608 5609 5610 5611 5612 6605 6608 7551 7552 7553 7554 7555 7555 7601 7602 J 5 H 8 H10 I10 I11 M16 N16 M18 N18 H 8 I12 A 5 C 5 A 6 C 6 B 7 C 7 C13 C11

A

FUNCTION
T017

7551 2SK369BL 7V
T013

7V 2SK369BL

3553 47k 2555 680p(N) 150p(U,F)

3551 220R

0V 0V

2553 470p (N)

100R 3569

100k 3571

2571 4700p

1551

2551 22n

2

3563 100R

2559 3559 4k7 120R 3561

0.047

8

1
T014

2574

B

3
7V

7555

1
0V

3576 47R 220n
25v 1/4W

IN
BC557B 7601
0V

NJM2114
-14V

2631 22n 2632 22n

3621 1M 2639 150p (N)

7553 3565 47u/25v 100k 2563

4k7 3555 4k7 3557 3567 5k6 2567 0.012u 2565 1800p 2561 2n2

10u/16v 2569
+14V

3575 47R 3573 220R
1/4W

TAPE IN/OUT
1611 4 1L_i
T003 Lgnd Rgnd

A

27V

2 1

10 1L_i
T004

9 LG
Lgnd

1L_o 2L_i 2L_o

Lgnd T005

B

8 1L/O
T006

3622 1M 2640 150p (N)

5

2572 4700p

100R 3570

100k 3572

C

3554 47k 2556 680p(N) 150p(U,F)

2554 470p (N)

4

0V 0V

T016

3552 220R

3556 4k7

4k7 3558

1604
T044 T045 T046 T047 T048 T049 T110 T050 T051 T052 T053 T054 T055 T056 T057

3624 1M 2642 150p (N)

2SK369BL 7552 7V

7V

7V

10u/16v 2570

220R 3574

10k 3634

2560 47u/25v 3566 2SK369BL 100k 2564 7554 0.047u

2562 3564 100R

2566 1800p 2568 0.012u 5k6 3568

2573

PHONO

Rgnd

3

T015

3 28V
T001

7 2L_i
T007

2552 22n

3560 4k7

120R 3562

47u/50v

7V 5

2659 10k 3637

4

220n 7
0V

25v

7602 BC547B
0V

0V

10k 3635

0V

6 2L/O
T008

3623 1M 2641 150p (N)

6

7555 NJM2114

28V

TAPE
10k 3633

3629 470R
8

1R_i 1R_o 2R_i

5 1R_i
T009

OUT
1 COPY1-2 2 AUX2 3 TAPE2 4 SOURCE 5 TAPE1 6 COPY2-1 7 GND 8 AUX1 9 +24V 10TUNER 11DIRECT 12CD 13-15V 14PHONO 15+15V

2633 22n 2634 22n

4 1R/O
T010

C

2n2

Lgnd Rgnd

6
Lgnd

3 2R_i
T011

5 7 1612 4

9
Rgnd

2 RG
2R_o
Rgnd T012

1 2R/O

D

3630 470R

To FUNCTION

1613

D

10u/63v

IN
T002

2575

3

PHONO 1601 2
T018

3626 1M 2644 150p (N)

E

5551

2635 22n 2636 22n

Lgnd Rgnd

2 1

3625 1M 2643 150p (N)
Lgnd Rgnd

4

7

10u/63v

2647

3613 1M 3615 1M

1L/I

5601

F

CD

T030

2601 22n 2602 22n

1 3 5 4 1602 YKC21-3257

T019

OUT

2637 22n 2638 22n

3601 1M 2613 150p (N)

Lgnd Rgnd

6
Lgnd

3627 1M 2645 150p (N)

2 1 3 4 2 1 5 6 7 8

E

From FRONT
8

CD-R/MD
5 7

3631 470R
8

F

9

3602 1M 2614 150p (N)

CD

3628 1M 2646 150p (N)

Rgnd

3

5

6

2L/I

3632 470R G

G
1R/I
T031

T020

3603 1M 2615 150p (N)

2 1 3 4 13 6 5 8 7 14 10

DIRECT
4 7 7 4 7

TAPE1
4

10u/63v

1N4148

2648

6605

2R/I

T021

3604 1M 2616 150p (N)

2652

5605

5602

5606 1 8 6 5 3

TUNER

2.2u/50v

2603 22n 2604 22n

H

TUNER DIRECT

3617 1M

2 1 3 5 6 8 8 6 5 3

2 1

2

H 1257 1 2 3 4

T022

3605 1M 2617 150p (N)

2.2u/50v

T032

2605 22n 2606 22n

10u/63v

AUX1
I

1N4148 6608

2649

2651

5603

5607

T058 T059 T060 T061

L LG RG R

4

7

7

4

7

4

2 1

2 1

2 1

10u/63v

22n 2607 J

9 12 11
T025

3607 1M 2619 150p (N)

T024

TAPE2
4 7 2

AUX2

2650

3608 1M 2620 150p (N)

2608 22n

5604

3618 1M

T023

AUX1

To VOLUME

3606 1M 2618 150p (N)

I

5608

3 1 3

5 5

6 6

8 8

8

6

5

3

8

6

5

3

J

4
T033

AUX2

3609 1M 2621 150p (N)

T026

22n 2609 2610 22n

2 1

K

PROCESSOR

3614 1M

IN

3616 1M 3610 1M 2622 150p (N)
T027

T034 T035 T036 T037

10 1L/I 9 7 5 3 2 1606
LG

K

3

8 1L/O
2L/I

3611 1M 2623 150p (N)

8 T028

L

22n 2611

T038 T039

6 2L/O
1R/I

OUT

6

L

10u/63v

10u/63v

3612 1M 2624 150p (N)

2653

2655

2612 22n

SOURCE
4 7 2

COPY2-1
T040 2 4 7 T041 T042 3 5 6 8 T043 1 5611

5 7

9
T029

4 1R/O
2R/I RG

1 5609 3 5 6 8

1 2R/O M

M

10u/63v

10u/63v

2654

2656

From FUNCTION
8

4

7

4

7

2 1 3 5 6 8 5610

2 1 5612 3 5 6

N
SOURCE

N
COPY1-2

3139 118 85360 sh130-2 dd wk922

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

9

10

POWER CIRCUIT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1201 1202 1203 1204 1205 1206 1207 1208 1209 1211 1212 1213 1214 1215 1216 1217 1218 1219 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1401 2201 2202 2204 2205 2206 2207 2208 2209 2210 2211 2212 2214 2215 2216 2217 2302 2304 2305 2401 3204 3207 3208 3209 3210 3211 3217 3218 5202 5204 6202 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6302 7302 9201 9202 9204 9205 9206 9221 9222 F 2 F 4 E 4 E 5 E 5 D 5 F 4 F 5 F 5 F 5 F 7 E12 F12 H13 I13 G17 J17 K17 F 1 E11 E 6 A 8 A 9 B 9 B 9 C 9 J 3 K 3 J 3 J 3 J 3 K 3 L13 G 2 E 3 F14 F15 G15 H15 I15 I15 L 8 K 6 K 6 F14 H12 H12 F15 J 7 K 9 K10 L14 E14 J 8 L 7 I 8 I15 L 8 H16 I16 F 3 F13 G 3 F13 E15 G14 H14 H14 I14 I14 J 6 J 7 K 6 K 7 L 6 L 7 K10 J10 D13 D13 F 2 E 5 J 4 J 4 J 4

A 1224 4 1225

From From POWER POWER
1 BLUE (K) 1226 6 1 1 2 2
GREEN RED BLUE 5203 (K) 110V

A

220V 110V
B

5

2

3

(K)

B
0V 110V

(N,F,U)

1227 1 2 1 2
BLACK

(K) (K)

0V 150 C T.F.

C

1228

BLACK

POWER
PM7000 ONLY
9201 9202

C

1206 YKE31-0092

D
1 2 3 4

(K) VOLTAGE
1223 1 2
BLUE BLUE 5011

From FUSE HOLDER

D

1222 1
ITEMS 2204,2214,3204 FOR F,U

(N,F,U)
E 2202 10n 1203

1205 (N)
T2.5A 250V 9205 1204

(K)

2
8 7

1213
T4.0 250V
p

6 8

GBU6D 3 6205
63V
+B

E
+56V CLASSA = +26V

3204 6R8
5

680N

1 F 1201 2 2201 9204

5202 5

6

(K)
1202 1 2

(N,F,U)
1211 1 1207

9 6

4
10V
10

T4.0 250V

2 5204

1

2204

1221

4

2

1 2

8

4

(N,F,U)

10n G

3

4

(N,F,U)

BROWN

MAINS SWITCH

250V

6202 1N4148

T3.15A 250V (N) 6.3A 250V (F, U) (K)
1210

PURPLE YELLOW

(K)

1

2 3

ORANGE
4

11

63V

7 6 5

(K)

0V

120V GREEN 3 110V
2

(K)

12

(K)

From MAIN TRAFO To MAIN
1215
2215 22n T500mA 250V

6204 1N4148
D

2206 12,000u

1209 1208

2

BROWN

(K)

(K)
1212

2214

680N

FOR N

2205 12,000u

MAINS INPUT

250V

(F, U)

120V

3

3

1214

1/6W

7

2217 10N

F
p

5

5

To MAIN
1217
+VB -B

CLASSA = -26V -56V
+B

1 2 G

A

13

6206 1N4003G 6207 1N4003G 6208 1N4003G 6209 1N4003G 6210 2209 3210 100k 1u
50V

PM8000 ONLY

p -B

3 4
-VB

BROWN

BLACK

(K)

0V

14

3217 22R
1W

+VB

H

(K) FUSE HOLDER

(K)

RED

1

o 150 C T.F.

2207 470u

63V

+56V

5 H

15

p

2216 22n

T500mA 250V I 3209 47R 9221 9206 2302 220u 1 2
25V
RELAY

3218 22R
1W

63V -56V
-VB

1216

2208 470u

I
-PD

1N4003G

p

p

To SPK SW
1218
+24V
A

J 4

1232 1231 3 5 2 1233 1229 1 1 2 1 2 2 1 2 1230
(K)

5205
4

D 5

230V/120V* 10V

6211 2211 10n

6212

9222

35V

1N4148

25V

+0.6V G

2305 47u

115V/100V*
6

2304 1000u

3

1N4003G 1N4003G

3207 1R

+13.3V I

7302 L7805CV

O +5.6V

OFF = 0V ON = +24V

J 1MUTE 2 3+24V 4

-48V
-PD

6

1

2

K

1234

0V

D

6302

D

K 2212 10n
D 7

6213

6214
YKC21-3046 1401

1219 1 2 3 4 5 6 7 8 9

1

o 150 C 10V T.F. 0V

1N4003G 1N4003G 6215 6216 3208 47R
PWD

3 2 4
RCG RC5 PWD +5.6V

L

* FOR U & F VERSIONS

1N4003G 1N4003G 2210 1u 3211 100k
D D

+12.5V +0.8V
RELAY

L

2401 100n

0V
RC5

1

0V
RCG D

M

1220

From FRONT
11 12 13 14 15 16 17 18

M

3139 118 85360 sh130-1 dd wk922

1

2

3

4

5

6

7

8

9

10

11

12

FRONT CIRCUIT
1 2 3 4 5 6 7 8 9 10 11 12 13
1401 B6 1402 B6 1403 H3 1405 A13 1406 B13 1407 D1 1408 G12 2401 B12 2403 B6 2404 B8 2405 B8 2406 C9 2407 B9 2408 D9 2409 E13 2410 F9 2411 F9 2412 G10 2413 G10 2414 G9 2415 G9 2416 B6 2417 B6 2425 G2 2426 G2 2427 H2 2428 B10 3401 C8 3402 C9 3403 D8 3404 D7 3405 E9 3406 E7 3407 E9 3408 E9 3416 G8 3417 G8 3418 G7 3419 G7 3420 G5 3421 G5 3422 G5 3423 E4 3424 E5 3425 E4 3426 E5 3427 E4 3428 D5 3429 D4 3430 D5 3431 D4 3432 D5 3433 D4 3434 D5 3435 C4 3436 C5 3437 C4 3438 C5 3439 F4 3440 B6 3441 B6 3442 B7 3443 B7 3444 B7 3445 B7 3446 B8 3447 B8 3448 B9 3449 B9 3450 B9 3451 B9 3452 D10 3453 C10 3454 D11 3455 E10 3456 E10 3457 E10 3458 E11 3459 E11 3460 E12 3461 E11 3462 E12 3463 F11 3464 F11 3465 F12 3466 G10 3467 F10 3468 C4 3469 C4 3470 D4 3471 D4 3472 E4 3473 F4 3474 F3 3475 C3 3476 C2 3477 C3 3478 C2 3479 D3 3480 D2 3481 D3 3482 D2 3483 E3 3484 E2 3485 E3 3486 E2 3487 F3 3488 F2 3489 G3 3490 G2 3491 H3 3492 H2 3493 H3 3494 H2 3495 C11 3496 C12 3541 B6 3542 B5 3543 B5 3544 B4 3545 B4 3546 B4 3547 B4 5400 E9 5401 A10 6401 B8 6402 C10 6403 C10 6404 C9 6405 C10 6406 F8 6407 F7 6408 F7 6409 F7 6410 F5 6411 F5 6412 F5 6413 B6 6414 B6 6415 B5 6416 B4 6417 B9 6418 A6 7401 C6 7402 B11 7403 G11 7404 B7 7405 B7 7406 B8 7407 B9 7408 B9 7409 E10 7410 E11 7411 C12 7412 E12 7413 F12 7414 F13 7415 C3 7416 C2 7417 C3 7418 C2 7419 D3 7420 D3 7421 D3 7422 D3 7423 E3 7424 E3 7425 E3 7426 E3 7427 F3 7428 F3 7429 G2 7430 G2 7431 H2 7432 B5 7433 B4 7434 B4

DIPMATE 1405 9

A

8 6418 1N4148 1N4148 3443 3445 6401 3446 3448 22K 2K2 22K 10K 5401 2u2 7 6 5 4 BC557B 7407 7402 LB1641 10K 2428 100n 7408 BC547B 5 IN1 8 VCC2 INPUT LOGIC CIRC 7 VCC1 P1 3 O1 2 2401 10n DIPMATE 1406
1 2

A

220R

BC557B 7433 10K 6416 3545 3546 3544 7434 BC547B LTL-1CHPE 390R

BC557B 7432 10K 3543 LTL-1CHPE 390R

2405

22u

1401 2416 10n 1402 2417 10n

100K

3541

3440

3441

3K3

+

3 2 1

100R

3447

3542

3449

10K

LTL-1CHPE 6413

LTL-1CHPE

6415

6414

3444

2403

3547

10n 3442

2404

3451

10K

+

33K

22u

100n

10K

4K7

7405 BC547B

2407

10K

B

1N4148

3450

7404 BC547B

7406 BC547B

6417

B

6 IN2 7416 BC547B 7415 BC557B BZX79-C4V7 TMP47C200BN 7401 100R 6405 3468 3475 10K 7417 BC557B 10K 3435 10K 3478 10K 7420 BC547B 3477 10K 7419 BC557B 3470 3479 10K 7421 BC557B 3471 10K 3482 10K 7424 BC547B 3484 10K 7426 BC547B 3486 10K 7428 BC547B 3488 10K 3481 10K 7423 BC557B 3472 3483 10K 7425 BC557B 10K 10K 3427 10K 10K 3426 3428 10K 3469 10K 3434 3404 10K 3403 10K 3452 100R 10K 10K 3438 3437 100K 100K 3436 3401 2406 22m 3402 100K 6404 1N4148 6402 1N4148 6403 1N4148

O2 10 P2 9
3

GND 3495 220R 1

PREDRIVER VZ 4

4 5

C

3476 10K 7418 BC547B

3496 2K2 BC557B 7411 3454 10K

C

6 7

3453

3433 10K 10K 3432

D
5597-NAPB 1407
1 2 3 4

3480 10K 7422 BC547B

3431 10K 10K 3430
____ _____

2408 22u CST

D

3429 10K

5400

10K 3458

3459 BC557B 7410

3455

10K 3456

3425 100K 100K 3424 3423 100K 100K 3406 10K 3408 10K

3405 10K 3407 10K

3460

E

5 6 7 8 9 10 11

22K

BC557B 7409

3457

10K

10K

10K

BC557B 7412

E
2409 7414 BC547B 22u

3461

3462

3485 3473 10K 3439 100K 10n 2411 10n 3474 10K LTL-1CHPE 6411 LTL-1CHPE 6407 LTL-1CHPE LTL-1CHPE 6410 LTL-1CHPE 6408 LTL-1CHPE 6406 LTL-1CHPE 6412 6409 3463 10K 3464 10K 7427 BC557B 2410

10K

7413 BC547B 3465 10K 22K

F

3487 10K

47K

12 13 14 15

F

3467 2414 2 100R 2412 2413 22u 7403 10n
VSUPPLY
OUT GND

7429 BC547B 2425 100n

100n 2415

1

G
2426 100n

3490 10K

3489 47K 390R 390R 390R 390R 390R 390R 11 12 5 4 3 C C 2 TM 6 7 8 9 10 SRBV 1403 390R 3422 3420 3418 3421 3419 3417 3416 22u

7430 BC547B

3466 47R

3

4 4455C 1408
1 2 3 4

G

3492 10K

3491 47K

7431 BC547B 2427 100n

H

3494 10K

3493 47K

1

H

+ FOR PM8000 ONLY

3139 118 52220 sh130-1 dd wk921

1

2

3

4

5

6

7

8

9

10

11

12

13

13

14

MAIN CIRCUIT
1251 1252 1253 1254 1255 1256 1257 1257 E 1 J19 J20 F21 C20 E20 D21 D20 1258 1258 1259 1261 1262 2251 2252 2253 1 E21 E20 H21 C21 E21 B 2 G 2 B 3 2254 2255 2256 2257 2258 2259 2260 2261 H C H C H F K B 3 4 4 5 5 6 6 7 2 2262 2263 2264 2265 2266 2267 2268 2269 H 7 E 8 J 8 A 8 F 8 C 9 H 9 D17 2270 2271 2272 2273 2274 2275 2276 2277 I17 C17 H17 E19 D19 C19 F19 K15 3 2278 2279 2280 2281 2282 2283 3251 3252 K15 L15 K16 K16 K17 A15 D 1 F 1 4 3253 3254 3255 3256 3257 3258 3259 3260 B H B G B H D J 2 2 2 2 3 3 4 4 3261 3262 3263 3264 3265 3266 3267 3268 B 3 G 3 A 3 G 3 A 3 G 3 A 3 F 3 5 3269 3270 3271 3272 3273 3274 3275 3276 A F C H D J C I 4 4 4 4 5 5 5 5 3277 3278 3279 3280 3281 3282 3283 3284 6 C H D J D J A F 6 6 6 6 6 6 6 6 3285 3286 3287 3288 3289 3290 3291 3292 E 6 K 6 D 7 J 7 C 7 H 7 B 7 H 7 7 3293 3294 3295 3296 3297 3298 3299 3300 A F E J A F C I 7 7 8 8 8 8 8 8 3301 3302 3303 3304 3305 3306 3309 3310 8 3297 10R A 22k 3 3263 3265 220R 1N4148 6257 3261 220R 7253 7257 2SC2240 2SA970 2255 220u 25V 2265 100u# 220u* 1N4148 3267 220R 3269 220R 6259 3283 1k 3293 150R C H B H B G D I 8 8 8 8 8 8 8 8 3311 3312 3313 3314 3315 3316 3317 3318 C 8 I 8 C10 I10 B10 G10 C10 H10 9 3319 3320 3321 3322 3323 3324 3325 3326 B10 H10 C11 H11 B11 G11 C11 H11 3327 3328 3329 3330 3331 3332 3333 3334 10 C12 I12 C12 H12 B12 G12 B12 G12 3335 3336 3337 3338 3339 3340 3341 3342 C13 H13 C13 H13 B14 G14 C14 H14 11 3343 3344 3345 3346 3347 3348 3349 3350 C14 I14 A15 B15 B15 B15 C15 H15 3351 3352 3353 3354 3355 3356 3357 3358 12 C16 H16 D17 I17 H17 G17 J15 K15 3360 3361 3362 3364 3365 3369 3370 5268 K16 L16 K16 K17 J15 J 9 J 9 D18 13 5269 5270 5351 5352 6251 6252 6253 6254 F18 H18 C16 H16 D 4 J 4 D 4 I 4 6255 6256 6257 6258 6259 6260 6261 6262 14 D I B G A F D I 5 5 5 5 5 5 6 6 6263 6264 6265 6266 6267 6268 6269 6270 A 6 G 6 C10 I10 C10 H10 B10 H10 15 6271 6272 6273 6274 6275 6276 6277 6278 B10 G10 D10 I10 A10 G10 C14 H14 6279 6280 6281 7251 7252 7253 7254 7255 16 F18 D18 I18 B 3 G 3 B 5 G 5 D 4 7256 7257 7258 7259 7260 7261 7262 7263 I B G B G C H D 4 5 5 6 6 6 6 7 17 7264 7265 7266 7267 7268 7269 7270 7271 I 7 B 7 G 7 C 9 H 9 D 9 J 9 C10 7272 7273 7274 7275 7276 7277 7278 7279 18 I10 B10 G10 D11 I11 B11 G11 C13 7280 7281 7282 7283 7284 7285 7286 7287 H13 B13 G13 D13 I13 B13 G13 B15 19 7288 7289 7290 9297 9298 H15 B16 J15 B 8 G 8

20

21

+VB

MAIN
+B

A

1N4148

6263

p

6275 BAV21 3315 100R BZX79-C3V6 BZX79-C3V6 6271 6265 6267 6269 3305 1R 9297 7273 BF422 7277 2SC4793 3323 47R 3333 10R 3331 10R
2SC5242 T009 T007

+B

2283 1u 50V 7289 2SA970 3346 22k 3347 68k# 39k*

1

3257 27k 2253 1n

3253 220k

3303 1k2

3319 680R

2251 47u 25V

2261 470p# 1n* 3291 220k# 47k*

B

1N4148

3255 1k

7251 2SC2240

7259 2SA970

7281 # 2SC5198 *

2SC5198 # 2SC5242 * 3339 1k
1/4W

7285

3348 22k

2

7265 2SA1360

3345 5k6

B

7287 2SC2240 BAV21 6277 3351 220R
1/4W 1/4W

2267 220u 25V

3341 1k

3325 150R

3335 0R18

3271 1k5

1N4148

3311 1k

3343 22k

3349 68k

2275 10n (N)

3299 100R

LG

3275 47k

3321 47R 7271 BF423 6273 7275 2SA1837

2271 100n

C

2257 470p# 2.2n*

3277 220R# 680E*

3317 680R

LG

LG

LG

3301 270R

LG

7267 2SC3419

T008

3337 0R18

3W

3W

SYSTEM LEFT
T012 6 5 1 2 T019 T020

T011

7261 2SC2240

3289 220k# 47k*

3329 10R 3327 10R

7279 2SA1941 #
2SA1962 *

T010

5351 45X6

1255 4 2 1 1 3
p 4 3 p T021

1261

SPK 1
0009

C

*

2269 100n

3313 100R

7283
2SA1941 # 2SA1962 *
-B p

3 2 5
p

3353 10R

1N4148 1N4148

1N4148

1N4148

D 3259 180R

6253

6255

6261

*

3W

7255 2SC2240

3309 10k

2274 10n (N)

7263 2SC3423

4

7269 PC-817

3

BAV21

SPK 2
1257 1258

VB24MBU 5268 p SPK_1

D

p p p 5

1257 1258
1256
T022

6251

3273 1k

3279 1k

3281 1k

3287 150R

2

T001 p

3251 10R
LG T002 T003 T004 T005 RG LG

1

*

6280 1N4148

2263 100u# 220uF*

3295 10R

-VB

p 6

1262 3 1 2 2 4 3 1 5 0008

E

1251 1 2 3 4

SPK 1

E

LEFT RIGHT

1 2

F

2266 100u# 220u*

1N4148

From TONE
3268 220R 3270 220R 6260
T006 p

3298 10R

4 +VB

3

2276 10n (N)

3285 27k 2259 10p# 4.7p* 3284 1k 3294 150R

p p

2273 10n (N)

T023

p

T024

SPK 2
p

3252 10R 22k 2 3264
RG

VB24MBU 5269 SPK_2

F

p

SYSTEM RIGHT
+VB +B -B p -VB T032 T033 T034 T035 T036

6279 1N4148

1N4148

1N4148

6258

6264

3266 220R 3262 220R 7254 7258 2SC2240 2SA970 2256 220u 25V

1254 1 2 3 4 5

p

6276 BAV21 3316 100R BZX79-C3V6 BZX79-C3V6 6272 6266 6268 6270 3306 1R 9298 7274 BF422 7278 2SC4793 3324 47R 3334 10R 3332 10R
# 2SC5198 * 2SC5242 T015
T013

+B

1

G 3256 1k 3254 220k 2252 47u 25V

3

7266 2SA1360 2262 470p# 1n* 3292 220k# 47k*

1N4148

7252 2SC2240 3258 27k 2254 1n

7260 2SA970

7282

2SC5242 *

7286 2SC5198 # 3340 1k
1/4W

3356 330R 7288 2SC2240 BAV21 6278 3350 68k 3352 220R
1/4W 1/4W

G

8 7 6 5 4 3 2 1

PH R

3304 1k2

2268 220u 25V

3320 680R

3355 330R

PH L

From POWER
1259
T025 T026 -PWD SPK_1 SPK_2 +24V T027 T028 T029 T030 T031

3326 150R

3336 0R18

3W

3272 1k5

3318 680R

RG

RG

RG

3302 270R

RG

T014

3W

H 2258 470p# 2.2n* 3276 47k 3278 220R# 680E*

7268 2SC3419

3338 0R18

3342 1k

H 1 2 3 4 5 6 7

T017

1N4148

3312 1k

3300 100R

3344 22k

RG

3322 47R 7272 BF423 6274 7276 2SA1837

2272 100n

7262 2SC2240

3290 220k# 47k*

3330 10R 3328 10R

7280 2SA1941 # 2SA1962 *

T016

5352 45X6

T018 MR62-24SR 5270 +24V

*

2270 100n

3314 100R

6281 1N4148
CLASS_A

7284 2SA1941 #
2SA1962 *
-B

p

3354 10R

1N4148 1N4148

1N4148

1N4148

3W

6254

6256

6262

7256 2SC2240

3310 10k

I

7264 2SC3423
*

I

4

*

7270 PC-817

3

BAV21 3365 100k 3357 47k
TA7317P 7290

3260 180R

6252

3274 1k

3280 1k

3282 1k

3288 150R

p

From SPK SW
J 1252
T044

1

J 2264 100u# 220u*

3296 10R

-VB

3369 1k

*

2

3370 1k

*
CLASS_A

1253
+VB -VB PG RLY -PWD -S/C DC
T037 +VB -VB

2280 100n 2281 3362 56k 1u 50V

3358 10k

K

pp

1W

3286 27k 2260 10p# 4.7p*

2277 10n

p

3364 22k
1W

T045 T046 pp T047 T048 T049 T050

pp

pp

pp

2278 47u

# FOR PM7000 ONLY

2279 47u

* FOR PM8000 ONLY

pp

25V

L

3361 33k

pp

25V

7 6 5 4 3 2 1

1 2 3 4 5 6 7

9

T038 T039 T040 p T041 T042 T043

1 2 3 4 5 6 7 8

2282 47u

3360 220k

25V

-PWD

K

pp

L

3139 118 89970 dd wk921

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

15

16

TONE CIRCUIT

1
JQ-B 1501 1 2 RG 3 LG 4 R

2

3

4

5

6

7
+L

8
2511 2513 47n 1K2 5 6 3521 56K 8 LG 7501-B NJM2068D 7

9

2501 3203 47R 2207 470u 2210 2208 470u 7203 BC635 +24V 220u 22u 220K 3503 3505 1M

3507 220R 2503 150p

3509 3K3 2

9 5 3 8 +15V

-L

A

L -15V +15V DIRECT D +24V 7202 L7815

3519

10K RK14K 3511-B

4u7

5 6 7 8 9

A

LG

LG

LG 1 RK14K 3511-A 10K 4 LG 6

3514 47R

4

D

D

D

2506

220u

4 2 1 2505 220u 3513 8 7501-A NJM2068D 3518 56K RG 3517 56K LG 8 5 6 7502-B NJM2068D 7 47R -15V

3508 220R 220K 3506 2504 150p

3510 3K3

1K2

EH-B 1503 2202 10n

2502 22u 3504 1M

3516

1202 T500mA 19372

6204 1N4003 2204

+15V

10K RK14K 3512-B 9 2 3 8 1 6 4 5

RG

3

2206

3 2 1

6203 1N4003

220u

2m2

B

RG

2508 10n 2507 10n 3515

2510 100p 2509 100p 1K2

B

D 2201 10n 1201 T500mA 19372 6202

D 2203 470u 2209 470u 2205 220u SIN-01T-1.2 1 1504

RG

RG

RG

1N4003 6201 1N4003

-15V L7915 7201
FOR N1B/N1G VERSION ONLY

RK14K 3512-A 10K

RG

-R +R

C
-L +L

2535 100p 3537 3K3

C

2211 22n 9547 1204 1 SIN-01T-1.2
L_bal

4

1203 1 SIN-01T-1.2 2517 3539 2u2 100K 7

9544 8 3520 RG LG 1K2 2 3

4 1 NJM2068D 7502-A RG

4 6

8 3522 56K

D
3524 +15V 2516 220u 47R 5

2512 3525 220R 100K RK14K 3529-B 9 2 3 1 RK14K 4 3529-A 100K 2518 1 NJM2068D 8 7503-A 3540 2u2 100K 6 2520 4n7 3526 220R R 3502 1M 2519 LG 5
R_bal

2514 47n

4n7

8 NJM2068D 7503-B

1500-D SPUN DIPMATE 1520
2

D

LG 3523 -15V 47R 2515 220u

24 22

23 21 19

1500-C SPUN 18 17 16 14 12 15 1M 13 11 9 7 5 3 1 D DIRECT
L_bal

4u7

220K

3527

L 3501 Lout

LG

20
1

EH-B 1502
4

RG 2536 100p 3538

Rout
R_bal

10 8 6 4 2 1500-A SPUN D

Lout 1500-B SPUN

LG LG Rout 3528 RG

RG

3 2 1

E
-R +R 2

RG RG

3

RG

220K

3K3 4

E

3139 118 52220 sh130-4 dd wk921

1201 B1 1202 B1 1203 C3 1204 C4 1500-A E6 1500-B E7 1500-C D6 1500-D D5 1501 A1 1502 E9 1503 B1 1504 C4 1520 D5 2201 B1 2202 B1 2203 C2 2204 B2 2205 C3 2206 B3 2207 A2 2208 A3 2209 C2 2210 A3 2211 C4 2501 A5 2502 B5 2503 A5 2504 B5 2505 B9 2506 A7 2507 B8 2508 B8 2509 B8 2510 B8 2511 A8 2512 D8 2513 A8 2514 D8 2515 E2 2516 D1 2517 D2 2518 E3 2519 D4 2520 E4 2535 C2 2536 E2 3203 A2 3501 E7 3502 E5 3503 A4 3504 B4 3505 A5 3506 B5 3507 A5 3508 B5 3509 A6 3510 B6 3511-A A6 3511-B A6 3512-A C6 3512-B B6 3513 A9 3514 A7 3515 C8 3516 B8 3517 B8 3518 B8 3519 A8 3520 D8 3521 A8 3522 D8 3523 D3

3524 D1 3525 D4 3526 E4 3527 E8 3528 E8 3529-A E3 3529-B D3 3537 C2 3538 E2 3539 D3 3540 E3 6201 C2 6202 B2 6203 B2 6204 B2 7201 C3 7202 B3 7203 A3 7501-A B8 7501-B A8 7502-A D8 7502-B C9 7503-A E2 7503-B D2 9544 C5 9547 C5

1

2

3

4

5

6

7

8

9

17

18

SPK SW CIRCUIT
1505 A1 1507-A B2 1507-B B3 1509 C4 1510 A3 1511 E2 1521 E4 2533 A2 2534 A2 3530 E2 3531 E2 3532 D3 3533 A2 3534 A2 3535 D2 6529 D1 7529 D2 7530 D2 9508 C2

ENCODER CIRCUIT

1

2

3

4

1

2

3

1404 A3 1409 A1 3497 A2 3498 A2

DIPMATE 1505

3533 10R 3534 10R

HLJ1540 1510

A

7 6

A
2534 10n

5

2533

5 4 3 2

10n

3498
4 3 2

1

6

A

70319 1409

1404 SRRS

A
4 3

3497 100R 100R

2 7 8

1507-A SPUN

1

1507-B SPUN

class_A

10 11 12

B

B

B

1

B

6

3

5

2

4

1

7

8

9

3139 118 52220 sh130-3 dd wk921

9508

C
EH-B 1509
4 3 2

C

1

2

3

ENCODER BOARD

1N4148

6529

100K

3535

D

BC557B 7530 BC636 7529

3532 22K

1

D

3531

2K2

EH-B 1521
2

E

3530

1

E

2K2

3139 118 52220 - ...3404p1 dd wk921

1 1511 SIN-01T-1.2

3139 118 52220 sh130-5 dd wk921

1

2
19

3

4
20

VOLUME CONTROL CIRCUIT (PM7000)
1651 B1 1652 B8 1653 A8 1654 D1 1655 D1 2651 A1 2652 D2 2653 B3 2654 D3 2655 B3 2656 D3 2657 B4 2658 C4 2659 A4 2660 D4 2661 B6 2662 D6 2663 B7 2664 D7 2665 C6 2666 C6 2667 A1 2668 A2 2669 B4 2670 C4 2671 A1 3651 B2 3652 D2 3653 A2 3654 D2 3655 B3 3656 D3 3657 B3 3658 C3 3659 A3 3660 D3 3661 A3 3662 D3 3663 B4 3664 D4 3665 B4 3666 D4 3667 C4 3668 C4 3669 B5 3670 D5 3671 B6 3672 D6 3673 B6 3674 D6 3675 A7 3676 A7 3681-A C2 3681-B C2 3681-C C2 3681-D B1 7651 B3 7652 D3 7653 B4 7654 D4 7655-A D5 7655-B B5

1

2

3

4

5

6

7
1 2 3

8
EH-B 1653

A

4

2667 4u7

2668
3659 4K7 3661 4K7

3675 47R 3676 47R
2n2

5 6 7

A

2671 10n

4u7

10n
220K 3651

1K
2653 100p

220R

3663

7651 2SK369BL

7653 2SK369BL

2659

2651

3653

4 6 3669 7 100R NJM2114D 8 7655-B 2661 22u
3671

3673 220R
100K

M

4n7

8

7

2663

B
EH-B 1651

3681-D

120R

3655

XH-S 1652 1 2 3 4 5

2655
2669 2u2

3665 1M 2657 22p 3667

5

B

RK16312

10n
3657 4K7

3
4

3681-A
2

2666

220u

3 2

50K

1K

6 7 8

1

2665

220u

C

6

1

3681-B
5 3658 4K7

3668 1K 2658
2670 2u2

9

C

50K 4

100K

3672

2664

9

10
120R 3656

2656

1M
220R 3664

3

8

2660

220K

3652

1 1655 1 SIN-01T-1.2

2654

3654 1K

100p

3660

4K7 3662

PM7000

4K7

2n2

D

SIN-01T-1.2 1654

2652 10n

7655-A NJM2114D 3670 1 100R

2662 22u

3674 220R

2SK369BL 7652

2SK369BL 7654

2 4

4n7

3681-C RK16312

22p 3666

10n

D

3139 118 52220 sh130-2 dd wk921

1

2

3

4

5

6

7

8

21

22

VOLUME CONTROL CIRCUIT (PM8000)

1

2

3

4

5

6

7

8
EH-B 1653
1

A
2667 4u7 2668 4K7 3661 4K7 4u7 3659 3675 47R 3676 47R 2n2 4 220R 6 3669 7 100R NJM2114D 8 7655-B 2661 22u 3671 3673 220R 100K

2 3 4 5 6 7

A

2671 10n

B

2659

2651 10n 3651 15K

3653 1K 2653 100p 7651 2SK369BL 7653 2SK369BL

B
XH-S 1652 1

2663

4n7

1K

3681-F 16 15 M RK16314 EH-B 1651
4

2655 2669 2u2 10n 3657 4K7

3665 1M 2657 22p 3667

5

2 3 4 5

3

C
3 2

C

2666

220u

50K

2

2K2

6 7 8

3681-A 1

6

2665

220u

1

3668 5 3656 3658 3681-B 2K2 2658 2670 2u2 22p 100K 3672

9

2664

D

13 14 2652 10n 3652 15K

3681-C 8 7 9

1K

2656

1M 220R 3664

3

8

7655-A NJM2114D 3670 1 100R

2662 22u

3674 220R

SIN-01T-1.2 1654 1 SIN-01T-1.2 1655

2660

2654

3660

4K7 3662

1K

PM8000

4K7

E

1

3654

100p

2n2

2SK369BL 7652

2SK369BL 7654

2 4

4n7

3681-E RK16314

10n

3666

D

E

3139 118 52250 sh130-1 dd wk921

1651 C1 1652 B8 1653 A8 1654 E1 1655 E1 2651 B1 2652 D2 2653 B2 2654 E2 2655 C3 2656 D3 2657 C4 2658 D4 2659 B4 2660 E4 2661 B6 2662 D6 2663 C6 2664 D6 2665 D6 2666 C6 2667 A1 2668 A2 2669 C4 2670 D4 2671 B1 3651 B2 3652 E2 3653 B2 3654 E2 3655 C3 3656 D3 3657 C3 3658 D3 3659 B3 3660 E3 3661 B3 3662 E3 3663 B4 3664 D4 3665 C4 3666 D4 3667 C4 3668 D4 3669 B5 3670 D5 3671 C6 3672 D6 3673 B6 3674 D6 3675 A7 3676 B7 3681-A C1 3681-B D1 3681-C D2 3681-D C2 3681-E D2 3681-F B1 7651 B3 7652 E3 7653 B4 7654 E4

7655-A D5 7655-B B5 T117 C1 T118 C1 T119 C1 T120 C1 T121 A8 T122 A8 T123 A8 T124 A8 T125 A8 T126 B8 T127 B8 T128 B8 T129 C8 T130 C8 T131 C8 T132 C8 T133 C8 T134 C8 T135 C8 T136 D8

3681-D 11 3655 12 10

50K

270

1

2

3

4K7

270

4

4

3663

5

6

7

8

23

24

FUNCTION & TAPE IN / OUT & POWER BOARD

1

2

3

4

5

6

7

8

9
1257 1551 1601 1602 1603 1604 1606 1611 1612 1613 2551 2552 2553 2554 2555 2556 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2659 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 B C B B A A A B C B C C C C C C C C C C C C C C C C C C C C C C C C B B B B B A A A A A A C B B B B B A A A A A A C C C C B B B B C C C C B B B B B B B A B B A A A A B C C C C C C C C C C C 6 1 1 1 1 6 3 7 7 9 2 2 2 2 2 2 3 3 4 4 3 3 4 4 3 3 5 5 5 5 5 5 6 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 7 7 7 7 7 7 7 7 8 8 8 8 8 8 8 8 3 3 3 3 4 5 5 5 5 4 6 2 2 2 2 4 4 4 4 5 5 3 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3637 5551 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 6605 6608 7551 7552 7553 7554 7555 7601 7602 9501 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619 9620 9621 9622 9623 C C C C C C C C C C C C C C C C B B B B A A A A A A A B B B B B B C C C C B B B B C C C C B A A B C B B B A B B B B A A A A B B C C C C C A A C C B B A A A B B B A A A A A B B B B B B B B B 3 4 4 3 3 4 4 4 4 5 5 5 5 6 6 2 2 2 2 2 2 2 2 2 2 2 2 4 4 4 4 6 6 8 8 8 8 8 8 8 8 8 8 8 8 6 6 6 6 6 3 3 3 3 4 4 5 5 5 5 4 4 5 6 3 3 3 3 4 6 6 3 2 2 2 2 2 2 3 3 3 4 2 2 2 3 3 3 3 3 3 3 3 3 3 9624 B 9625 B 9626 B 9627 B 9628 B 9629 B 9630 B 9631 B 9632 B 9633 B 9634 B 9635 B 9636 B 9637 B 9638 B 9639 B 9640 C 9641 A 9642 A 9643 A 9644 A 9645 A 9646 C 9647 A 9648 A 9649 B 9650 B 9651 A 9652 A 9653 A 9654 A 9655 A 9656 A 9657 A 9658 A 9659 A 9660 A 9661 A 9662 A 9663 A 9664 A 9665 A 9666 A 9667 A 9668 A 9671 B 9672 B 9673 B 9674 B 9675 B 9676 C 9677 C 9678 C 9679 C 9680 C 9681 C 9682 C 9683 B 9684 B 9685 B 9686 B 9687 C 9688 C 9689 C 9690 C 9691 B 9692 B ------1201 F 1202 F 1203 F 1204 F 1206 F 1207 F 1208 F 1211 F 1213 D 1214 D 1215 D 1216 D 1217 D 1218 E 1219 E 1221 F 1222 D 1223 F 1224 A 1225 A 1226 A 1227 A 1228 A 1229 F 1230 F 1231 A 3 3 4 3 4 4 4 5 5 5 5 6 6 6 6 5 3 6 6 6 6 6 5 6 6 5 5 5 5 5 4 4 4 4 4 4 4 3 3 6 3 3 3 5 3 9 9 9 9 9 9 9 9 9 9 7 7 7 7 8 8 8 8 8 8 8 8 1232 1233 1234 1401 2201 2202 2204 2205 2206 2207 2208 2209 2210 2211 2212 2214 2215 2216 2217 2302 2304 2305 2401 3204 3207 3208 3209 3210 3211 3217 3218 5202 5204 6202 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6302 7302 9201 9202 9203 9204 9205 9206 9207 9208 9209 9210 9211 9212 9213 9214 9215 9216 9217 9218 9219 9220 9221 9222 9223 9224 9225 9227 A A A E F F D F F E D D F F F D D D F E E E E D E F F D F E D F E E E E D D D D D F F F F F F F F E D F F F F E E F F F E E D D D D E E E F F E E F D 8 8 8 1 4 3 7 7 8 6 8 9 5 5 5 7 8 8 7 6 5 6 2 7 5 5 6 9 6 6 7 2 8 3 8 7 7 7 7 7 9 5 5 5 5 5 5 6 6 8 8 4 4 2 2 6 6 5 3 7 8 8 8 7 7 7 6 8 8 3 3 2 2 2 7

3139 118 85360 - ... 3357p3 dd wk922
3610 2622

ss u c 1- 30 90 79 - 3p -l en ap w p/ 86 mp pm68/pwpanel-p3-970903-1 mech spcs 31393113133573 37 53 31 9 31 3
COPY1-2
2656

9664

9612

9613

1606

9658

3611 9605 2611 3608 2620 2608 9604 2619 3607 3606 2618 02 160 2606 9603 2617 3605 3604 2616 11 12 2604 9602 2615 3603 2603 3602 2614 1601 2602 2613 9601 3601 8 6 7 9501 2 2601 8 5 6 3 7 4 2 5601 1 8 5 6 3 7 4 2 5602 1 8 5 6 3 7 4 2 5603 1 5 3 4 5604 1

1604 2653 9648 9647

+15V -15V DIRECT +24V GND TAPE1 TAPE2 COPY1-2

9665

A

pm68/pwpanel- p3-970903-1

IN PROCESS OUT

9611

9606

110V

PHONO CD TUNER AUX1

pm68/pw

1603

9656

9657

3

1233

BRN

2624 2612 2623

9668

1

3612 9666

9659

9653

2609

BLU

3609

5

3

1

5

3

4

5610 1

2654

COPY2-1 SOURCE AUX2

2621

5612 4

9641

2610

9644

9614

9660

9610

9652

9651

9654

9667

3635

7602

3634 1

220V

AUX2 AUX1
B

8

6

7 9655

2

8

6

7

2

9663

AUX2

2650

2655

1224

GREEN 1234 BLK 1226

COPY2-1
3 5606 4 1

SOURCE
C B E 5 9639 9650 9649 3 4 5607 1 2652 3637

9643

2607

9662 2649 5 9621 9622 9609 9615 9623

pm68/pwpanel1227

7601 C B E 3633 1257

AUX1

p3-970903-1

3

1231

2R/O RG 2R/I 1R/O 1R/I 2L/O 2L/I 1L/O LG 1L/I
9661

SOURCE

220V

pm68/pw
RED

2

1225

8 5

6 3

7 4

5611 2 1

8 5

6 3

7 4

2 5609 1

1

A

BLUE WHT 1228

1232

9645

10

9642

110V

2659 9638 3618

pm68/pwpanel-p30970903-1
3626 2644 9685

9671 9672 9673 9674 9675 9686 9691

pm68/mode
1613

2605

3616

TAPE2

9608

9618

9624

9616

9626

TUNER CD

3614

2648 9625

8

6

2636 1611

9684

TUNER
2647

TAPE1
5 3

7

2

2651

8

6

TAPE2
5 9634 3 4 5608 1

7

2

4

5605 1

R RG LG
1

2643 3625 3628 2646

9630

2635 9683

L
9636 6608 3617 9635 9637 8 6 7 2

9628

9607

9617

9619

9620

9627

6605

9631

9632

CD

2638

2645 3627 9690

8 3615 3613

DIRECT
3570 3558

6

7

2

9633

9692 3632 9676 3631 9677 9678 9679 9689 9680 3630 9688

DIRECT

2564

3566

2568

3568

2570

TAPE1

2560

2566

3139 113 33573 pm68/pwpanel-p3-970903-1
3560

2640 5551 1 9682 2632 2639 3621 3624 2642 9681 2634 2641 3623 2633

3564

PHONO 3 5
3574 2572 2574 3573 3572 2569

4

2552

S G D

1551

3556

1612

3552

S G D

2562

3576 2575

9687

2637

3622

2R/O RG 2R/I 1R/O 1R/I 2L/O 2L/I 1L/O LG 1L/I pm68/pwpanelp3-970903-1 3139 113 33573

B

9629

2631

7552

7554

2563 3565

2567

3567

2565 7555

2554

2556 7551 3554 3553

3562 3561

3557

D G S

2555

D G S

2553

2561 3563 2559

3569

PHONO
2551

3555

3571

2114D

9646

C

C

7553

2571

2573

8

6

7 3575

2

3629

3559

3551

9640

pm68/mode
2208

13 3139 11 33573
1222

1217 +VB

+B

GND -B -VB

pm68/mode
3218 6207 9217 9216 9215 9214

T500mA 250V T4A 250V

T4A 250V

T500mA 250V

1215

6210

2216

1214 1213

D

6206

P

221 5

H

I

L

I

P

S

6209 2204 3204 6205 9227 2214

9201 PM-68/68SE ONLY 3210

1216 PM-68/68SE ONLY 9202

2207 1401 9223 9218

-PD A 1 1218

9213

+24V 5 MUTE 8

9220

E

3217 5204

marantz

2

1

FLOW DIRECTION
ztnaram
2401

D
2209

6208

9212

GND RC-G 6204 RC-5 RELAY PWD +5.6V 9219 +24V A MUTE 1219

E

6202 1204 3207

2304

9207

9208

2305

6211

6212

6213

6214

6215

6216

2302

T2.5A 250V

9224

2205

2205

2206

2206

3209 5202 7302 2210 +5.6V I O 6302

2211

5205 F,U 9204 /02B,U

1206

3208

9225

9209

2212

RED /01B,K

1229

9221

1223

9222 F

1230 /01B,K GREEN 9203 1201

3211

9211

/02B,BLU F,U,WHT 9206 /01B,K,BLU 1N BLU 1202

/02B,/01B,K 1211 F,U,RED /02B,BRN 1207 1208 1

1221

/01B K BRN 2201

L BRN

IEC T3.15A 250V UL,JAPAN T6.3A 250V
1209

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list

2217

F

2202

9210

3139 113 33573 pm68/pwpanel-p3-970903-1

F

3 2 2 2 2 3 3 3 8 8 9 8 7 9 9 2 8 2 7 7 7 7 7 3 4 8

F,U

9205

1203 1205 4 /02B

1

1

1

2
25

3

4

5

6

7

8

9
26

TONE BOARD (PM7000)

TONE BOARD (PM8000)

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

3139 118 52220 - ...3404p1 dd wk921

3139 118 52250 - ...3405p1 dd wk921

FRONT BOARD

SPK SW BOARD

3139 118 52220 - ...3404p1 dd wk921
3139 118 52220 - ...3404p1 dd wk921

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

27

28

VOLUME BOARD (PM7000)

MAIN & SP PROTECT BOARD

1

2

3

4
PM68/MAINPANEL-P2-970507-1 3139 113 33542 DC
3357

5
1251 1252 1253 1254 1255 1256 1259 1261 1262 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 3298 3299 3300 3301 3302 3303 A A E C F F D F F A A A A B B B B B B A A C C A A C C E E E E E E E E A A A A A A D A A A A A A A A B B B B B B B B B B B B B B B B B B B B B B A B A A B B C B B B A A A A C C C C D D D D D 3 3 1 3 3 2 3 3 2 3 2 3 2 4 1 3 2 5 1 4 1 3 2 3 2 4 1 4 1 4 1 3 1 4 1 4 4 4 4 4 4 4 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 2 3 1 3 2 3 2 3 2 3 1 4 1 4 2 4 1 4 1 3 1 4 1 4 1 3 2 3 2 4 1 4 2 4 3304 3305 3306 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340 3341 3342 3343 3344 3345 3346 3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3360 3361 3362 3364 3365 3369 3370 5268 5269 5270 5351 5352 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 6272 6273 6274 6275 6276 6277 6278 6279 6280 D D C D D D D C C B B C C B C C C B C D D E D C C C A D D B B D D D D D D D E D D E E E E E E E E E E A A A A A A A D D E E D E E B B B B B B B B B B B B A A C C C C B C B C C C B B D E D D 2 4 2 3 1 4 2 3 2 4 1 3 2 4 2 3 2 4 2 4 1 4 1 4 1 4 1 5 1 4 1 4 1 4 1 4 1 3 1 4 3 3 4 3 1 4 1 4 1 2 2 4 4 5 4 4 4 4 1 1 3 2 2 4 1 3 2 3 2 3 2 3 2 3 2 3 2 4 1 4 1 4 1 4 1 4 1 3 1 4 1 4 1 2 3 6281 7251 7252 7253 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 7272 7273 7274 7275 7276 7277 7278 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288 7289 7290 9201 9202 9203 9204 9205 9206 9207 9208 9209 9210 9211 9212 9213 9214 9215 9216 9217 9218 9219 9220 9221 9223 9224 9225 9226 9227 9228 9229 9230 9231 9232 9233 9234 9235 9236 9237 9238 9239 9240 9241 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 9255 D B B B B B B B B B B A B B B A A C C D D C C B C C C C C C C B B E E D D D D E A B B B B B C A C B B C D D D D D D C C C D D C D D D E D C B C C E A C D D D D D D D D E E E E E E E E E B B 2 3 2 3 2 3 2 3 2 3 2 4 1 4 1 4 1 5 1 3 2 3 2 4 2 3 2 3 2 5 1 5 1 5 1 5 1 4 1 4 4 3 3 3 3 4 4 4 4 4 3 4 3 3 2 2 3 3 4 4 4 4 3 3 4 4 4 4 4 4 4 4 3 2 2 4 3 3 3 4 2 4 3 3 2 3 3 2 3 3 3 3 3 1 2 9256 B 9257 B 9258 C 9259 C 9260 B 9261 B 9262 B 9263 C 9264 C 9265 B 9266 B 9267 C 9268 C 9269 C 9270 C 9271 C 9272 C 9273 C 9274 C 9275 C 9276 C 9277 C 9278 E 9279 E 9280 E 9281 D 9282 D 9283 D 9284 D 9285 C 9286 D 9287 E 9288 D 9289 E 9290 E 9291 E 9297 D 9298 C 9299 D 9300 D 9301 D 9302 D 9303 D 9304 C 9305 C ---2 1 4 4 2 1 1 1 1 1 1 1 1 1 1 2 1 1 2 1 1 1 3 3 3 1 1 2 1 2 1 2 1 1 2 1 4 2 1 1 1 1 1 1 1

ssuc 1-705079-2p-lenapnia mech /86M PM68/mainpanel-p2-970507-1mspcsP
1252
3139 118 52220 - ...3404p1 dd wk921

313931131335423 245 3 3 1 931
S/C -PWD RLY PG -VB +VB
2282 3365 2281 3362 3361 3358 3364 9 7290 2279 2277
3360

MARANTZ
A

FLOW DIRECTION
E

2278

MARANTZ
B

A
2280
B C E 3281 7261

3292
3294

3284

2266 3256 3258
3264

3251 2265 1251 2254 9235 3257 3255 2253 3267
3263

B

7262 E C B

B

2SC5198/5242

7282

E C B 7252

E C B B C E

E C B

7260

7254

6276 3336

3282
2256

3280 9261

E C B

E C B 7259

9265

6275 6271

3335 9209

E 3288 7258 B C E

2260
3286

3272

9254

9260 6256 3274 3260

2258

B

6262 9257

3278

9255 7256

7251 9203 7253

9266

3276 E C B 6254 6252

3319

2SA1941/1962

E C B E B

7280

9268

9263

6272

B E B C E 3321 3317 7271

2264
3296

2263 7275
3297

3320

2SC3419

B C E

2268

9238 9239 9237 9212

PC-817
7269

6273
3303

7272
9299 9274 3304 3302 3312

9297

2SC5198/5242

3310

7286

3334 9282
9303 9302 9301 3326 3300

PC-817
9283 6281 5270

7270

9241 9215 9214 1257 6279
5268 2 5269

9213 1258 9216
9223

3369

9217 6280

A
3343

3309

CLASS_A +24V SPK2

9281 9286

9284

1

R-CH
3340 3328
B

AB
9300 9288

SPK1 -PWD PH_R PH_L

D

3299

AB
3325 9242 6277 3345 2283 3348
7289 7287

E

7285

9227 9225

2SC5198/5242

VOLUME BOARD (PM8000)

A

9285

9229

B

E

+VB +B PG -B -VB

3311 9221 3305 3301

9218 9219 9220 9226

B

L-CH

2SC3419

B

9275 9276 9277

3314 9298 3306

9271

E7267 B

7268

9273

7276 1254

3298 9224 3295

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

3324

C

3330 9272
E

6270 6268 6266 6274

9269

3313

9230 6267 9211 3329 2267 9232

2SA1941/1962

9305 9304

9267

3318

3322

3331

PM68/MAIN-P2-970507-1 3139 113 33542
7278
B

9208 9206 9236

9258 9259

9256

9264

9233

B

E

7255 7257 2257 E C B 3259 3271 E C B 6253 3275 3289 6251 6255 6261 3279 3273 7263 7277 9210 3287
B E B

9202 9201 9204

E

B

9205 2255

7281

3270 3266

3265 3269 3277

E C B 7273

9231

2SC5198/5242

9262

E

6260 6258

DC

3268 3262

3261

DC

6259 6257

3283 2261 3291 3293

6264

2252

2251

6263

3332 3316

2262

9207

7266

3252

R RG LG L
1

3254

3253 7265

E

3315

B

6269
3323 2259 3285 7279 E

3290

7264

B

7274 9270

C

E

E

6265

B

D
3327 3333

3339 1

-VB +VB PG RLY -PWD S/C DC

3342

7288

4

7

3370

1259 3346 3347 3349 9280 1257 5 3 9247 9246
1 6 1

9291 6278 3338 2270

9287 5

9240 9228

E C B
1253
3139 118 52250 - ...3405p1 dd wk921

8

E C B 3341

3

6

2SA1941/1962

7284

E C B 2273 1255 1261 2

6

3354 3344 9289

2276 1256 1262
2272

E

2 9234

1258 3356 5 3 3355 9245

3351 2271

3353

2269

E

7283

7 3350

9290

3337

2SA1941/1962

B

E

2274

9249

3352

9250 9278

5352

2275

R

9248 2

9252 9253 9279 2

4

L

E

5351 4

9251

F

R-CHANNEL

L-CHANNEL

F

This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and parts list.
3139 118 89970 dd wk922
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram and respective parts list.

1
29

2

3

4
30

5

7. EXPLODED VIEW AND PARTS LIST EXPLODED VIEW

PM8000 Only

3139 119 31970 dd wk921

31

32

POS. NO 200 200 200 200 201 202 202 203 204 206 207 207 210 210 215 215 216 217 217 218 218 219 219 220 220 223 224 252 256 271 385 385 385 1605 5011 5011 5011 5011

VERS. COLOR PM7000 BLK PM8000 BLK PM7000 GLD PM8000 GLD BLK GLD

PART NO. (PCS) 3139 117 88070 3139 117 88080 3139 117 88050 3139 117 88060 4822 454 11825 3139 114 66790 3139 114 66800 3139 114 66920 3139 114 66900 3139 114 66910 3139 114 66940 3139 117 88580 3139 114 66930 3139 117 88610 4822 410 12499 4822 410 12552 3139 114 66970 3139 114 66770 3139 117 88600 3139 114 66750 3139 117 88590 3139 117 88040 3139 117 88110 3139 117 88030 3139 117 88090 4822 462 42129 4822 462 42129 4822 532 60948 4822 502 13921 4822 404 10933 4822 321 11139 4822 321 11464 4822 321 11349 4822 323 10406 4822 146 10823 4822 146 10844 4822 146 10854 4822 146 10853

DESCRIPTION

BLK GLD BLK GLD BLK GLD BLK GLD BLK GLD BLK GLD BLK GLD

N U F PM7000 N PM8000 N PM7000 U PM8000 F

FRONT PANEL BLACK FRONT PANEL BLACK FRONT PANEL GOLD FRONT PANEL GOLD PLATE, INDICATION WINDOW IR BLACK WINDOW IR GOLD LIGHT GUIDE POWER/CLASS LIGHT GUIDE MUTE LIGHT GUIDE SOURCE CABINET, FRONT BLACK CABINET, FRONT GOLD BUTTON TAPE BLACK BUTTON TAPE GOLD PUSH BUTTON, POWER PUSH BUTTON, POWER LINK, POWER BUTTON, PUSH BLACK BUTTON, PUSH GOLD KNOB, ROTARY BLACK KNOB, ROTARY GOLD KNOB, SELECTOR BLACK KNOB, SELECTOR GOLD KNOB, VOL BLACK KNOB, VOL GOLD FOOT FRONT FOOT REAR BUSH, PLASTIC SCREW, STEEL PLASTIC SUPPORT(LCBS-22) MAINS CORD MAINS CORD MAINS CORD FLEX CABLE 15P MAINS TRANSFORMER MAINS TRANSFORMER MAINS TRANSFORMER MAINS TRANSFORMER

384 387 387 387

N U F

3139 228 82240 3139 116 18910 3139 116 18920 3139 116 18930

PACKING REMOTE CONTROL RC0465/02 USER GUIDE USER GUIDE USER GUIDE

33

8. IDLING CURRENT AND DC OFFSET VOLTAGE ALIGNMENT
8.1 Quiescent Current Adjustment for Class AB -Set to CD mode with no input, minimum volume position & mains supply at 230 V ±5 %. -Power up the unit, adjust SLOWLY 3299 (L) & 3300 (R) until voltage across L-Channel -----3335 (T007 / T006) & 3337 (T009 / T010), R-Channel ----- 3336 (T013 / T014) & 3338 (T015 / T016) is as per the table below. Time after 30 sec to 1 min* Voltege 0.3 mV to < 0.4 mV

- After 30 min, the voltage should settle down to 18 mV ± 3 mV. * Start from cold condition. 8.2 Quiescent Current Adjustment for Class A. - Next, switch to Class A operation. Adjust SLOWLY 3309 (L) & 3310 (R) until voltage across L-Channel ----- 3335 (T007 / T006) & 3337 (T009 / T010) , R-Channel ----- 3336 (T013 / T014) & 3338 (T015 / T016) is as per the table below. Time after 0 sec to 30 sec** Voltage 65 mV to <70 mV

- After 30 min, the voltage should settle down to 90 mV ± 5 mV. ** Continue immediately after 8.1

REMARKS:
- Please take note that for both Class AB & A alignment, at all time during adjustment, refer to the higher reading of each channel.
Quiescent Current Measurement point

POS.No. 3335 3337 3336 3338

8.3 DC Offset. - Adjust 3263 and 3264 until DC offset voltage is less than ±10 mV at Speaker output terminal.

34

9. ELECTRICAL PARTS LIST
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.

NOTE ON SAFETY FOR FUSIBLE RESISTOR :
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) Resistance value Resistance value(0.1 - 10k )

CAPACITORS
: 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 ATolerance (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 p ......... ± 0,25 pF 6 pF - 10 pF ..... ± 0.5 pF 12 F - 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 p .... 015 47 pF .... 470 560 pF ..... .561 C : 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 C 5)ELECTR0LY CAP.( ), 6)FILM CAP ( ) 5) EA x x x x x x 10, Electrolytic capacitor One-way lead typeTolerance ±20% 6 Working voltage 5 Capacity value 4.7µ F .... 475 10µ F .... 106 22µ F .... 226 100µ F ..... 107 330µ F ..... 337 1100µ F ..... 118 2200µ F ..... 228 C

2. Matsushita Electronic Components Co., Ltd Part No.(MJI) Type No.(MEC) Description NF05 x x x 140 ERD-2FCJ x x x (±5% 1/4W) RF05 x x x 140 NF02 x x x 140 ERD-2FCG x x x (±2% 1/4W) RF02 x x x 140 Resistance value Examples : Resistance value 0.1 ....... 001 10 0.5 ....... 005 18 1 ....... 010 100 6.8 ....... 068 390 ...... 100 ...... 180 ...... 101 ...... 391 1k 2.7k 10k 22k .. .. .. .. 102 272 103 23 100k 680k 1M 4.7M .... .... .... .... 104 684 105 475

ABBREVIATION AND MARKS
ANT. CAP. CONN. HP µ -PRO RES. SW TRIM. VAR. : ANTENNA : CAPACITOR : CONNECTING : HEADPHONE : MICROPROCESSOR : RESISTOR : SWITCH : TRIMMING : VARIABLE BATT. CER. DIG. MIC. REC. SPK TRANSF. TRS. X ` TAL : BATTERY : CERAMIC : DIGITAL : MICROPHONE : RECORDING : SPEAKER : TRANSFORMER : TRANSISTOR : CRYSTAL

Examples 5 Capacity value 0.1µ F .... 04 0.33µ F .... 334 1µ F .... 105

6 Working voltage 6.3 V. . .006 10 V. . .010 16 V. . .016 6) DF15 x x x 350 DF15 x x x 310 DF16 x x x 310

25 V. . .025 35 V. . .035 50 V. . .050 Plastic film capacitor One-way type, Mylar ±5% 50V Plastic film capacitor One-way type, Mylar ±10% 50V

NOTE ON SAFETY: Symbol Fire or electrical shock hazard. Only original parts should be used to replaced any par t 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 valu 0.001µ F (1000pF) ....... 102 0.0018µ F ........................ 182 0.01µ F ........................ 103 0.015µ F ........................ 151 0.1µ F ...... 104 0.56µ F ...... 564 1µ F ...... 105

,R ,C ,C NOTE : 1) The above CODES(R 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 Par ts List" for the other common parts(Rl05, DD4, DK4).

35
SM970926ACT

POS. NO

VERS. COLOR

PART NO. (PCS)

DESCRIPTION

POS. NO

VERS. COLOR

PART NO. (PCS)

DESCRIPTION

2551 2552 2553 2554 2555 2555 2556 2556 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2601 2612 2613

N N N U, F N U, F

4822 126 12147 4822 126 12147 4822 122 33519 4822 122 33519 4822 126 14316 4822 122 33849 4822 126 14316 4822 122 33849 4822 124 12023 4822 124 12023 4822 121 70654 4822 121 70654 4822 121 51399 4822 121 51399 4822 121 10685 4822 121 10685 4822 121 41935 4822 121 41935 4822 124 12024 4822 124 12024 4822 121 10696 4822 121 10696 4822 124 12022 4822 124 12022 4822 124 40248 4822 126 12147

FUNCTION CIRCUIT BOARD CAPACITORS CER. 22NF 10% 25V CER. 22NF 10% 25V CER. 470pF 10% 50V CER. 470pF 10% 50V CER. 680pF 10% 50V CER. 150pF 10% 50V CER. 680pF 10% 50V CER. 150pF 10% 50V ELECT 47 F 20% 25V ELECT 47 F 20% 25V FILM 2N2 10% 50V FILM 2N2 10% 50V FILM 47NF 10% 50V FILM 47NF 10% 50V FILM 1.8NF 10% 50V FILM 1.8NF 10% 50V FILM 12NF 5% 250V FILM 12NF 5% 250V ELECT 10 F 20% 16V ELECT 10 F 20% 16V FILM 4.7NF 2% 50V FILM 4.7NF 2% 50V ELECT 220 F 20% 25V ELECT 220 F 20% 25V ELECT 10 F 20% 63V CER. 22NF 10% 25V

6605 6608 7555 7551 7554 7601 7602

4822 130 30621 4822 130 30621 4822 209 31153 4822 130 42839 4822 130 44568 4822 130 40959

SEMICONDUCTORS DIODE 1N4148 DIODE 1N4148 IC NJM2114D FET TRS. TRS. 2SK369BL BC557B BC547B

1551 1601 1602 1602 1603 1603 1604 5551 5601 5612

PM7000 PM8000 PM7000 PM8000

4822 265 10311 4822 265 10311 4822 267 20453 4822 265 11061 4822 267 31452 4822 265 30996 4822 267 50915 4822 280 20501 4822 280 20501

MISCELLANEOUS CONNECTOR, 2P CONNECTOR, 2P CONNECTOR, 6P CONNECTOR, 6P CONNECTOR, CABLE/WIRE CONNECTOR, CABLE/WIRE CONNECTOR, 15P RELAY MR62-24SR RELAY MR62-24SR

TAPE IN/OUT CIRCUIT BOARD CAPACITORS 2631 4822 126 12147 2638 2639 N 2646 4822 122 33849 CER. 150pF 10% 50V CER. 22NF 10% 25V

N 2624 2647

4822 122 33849

CER.

150pF 10% 50V RESISTORS 3621

4822 124 40248 2656 2659 4822 124 11566

ELECT ELECT

10 F 20% 63V 47 F 20% 50V 3628 3629

4822 116 83866

1M 5% 1/6W

4822 116 83883 3551 3552 3553 3554 3555 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3601 3618 3633 3634 3635 3637 4822 116 83872 4822 116 83872 4822 116 83884 4822 116 83884 4822 116 52283 4822 116 52206 4822 116 52206 4822 116 52175 4822 116 52175 4822 116 52234 4822 116 52234 4822 116 52289 4822 116 52289 4822 116 52175 4822 116 52175 4822 116 52234 4822 116 52234 4822 116 83872 4822 116 83872 4822 052 10479 4822 052 10479 4822 116 83866 4822 050 21003 4822 050 21003 4822 050 21003 4822 050 21003 RESISTORS 220R 5% 220R 5% 47K 5% 47K 5% 3632 0.5W 0.5W 0.5W 0.5W

470R 5% 0.5W

4K7 5% 0.5W 120E 120E 100E 100E 100K 100K 5K6 5K6 100E 100E 100K 100K 220R 220R 47R 47R 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.5W 0.33W 0.33W

1611 1611 1612 1612

PM7000 PM8000 PM7000 PM8000

4822 267 31452 4822 265 30996 4822 267 31452 4822 265 30996

MISCELLANEOUS CONNECTOR, CABLE/WIRE CONNECTOR, CABLE/WIRE CONNECTOR, CABLE/WIRE CONNECTOR, CABLE/WIRE VOLUME CIRCUIT BOARD CAPACITORS CER. 100pF 10% 50V CER. 100pF 10% 50V CER. 22pF 5% 50V CER. 22pF 5% 50V CER. 2.2NF 10% CER. 2.2NF 10% ELECT 22 F 20% 25V ELECT 22 F 20% 25V FILM 4.7NF 10% 50V FILM 4.7NF 10% 50V ELECT 220 F 20% 16V ELECT 220 F 20% 16V ELECT 4.7 F 20% 100V ELECT 4.7 F 20% 100V ELECT 2.2 F 20% 50V ELECT 2.2 F 20% 50V CER. 10NF 80% 63V

1M 5% 0.5W 10K 10K 10K 10K 1% 1% 1% 1% 0.6W 0.6W 0.6W 0.6W

2653 2654 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671

4822 122 33195 4822 122 33195 4822 122 33524 4822 122 33524 4822 126 12339 4822 126 12339 4822 124 12026 4822 124 12026 4822 121 10686 4822 121 10686 4822 124 12434 4822 124 12434 4822 124 40769 4822 124 40769 4822 124 12027 4822 124 12027 4822 122 30043

36

POS. NO

VERS. COLOR

PART NO. (PCS)

DESCRIPTION

POS. NO 3416

VERS. COLOR

PART NO. (PCS)

DESCRIPTION

3651 3651 3652 3652 3653 3654 3655 3655 3656 3656 3657 3662 3663 3664 3665 3666 3667 3667 3668 3668 3669 3670 3671 3672 3673 3674 3675 3676 3681 3681

PM7000 PM8000 PM7000 PM8000

PM7000 PM8000 PM7000 PM8000

4822 116 83874 4822 116 52244 4822 116 83874 4822 116 52244 4822 050 11002 4822 050 11002 4822 116 52206 4822 116 83876 4822 116 52206 4822 116 83876 4822 116 52283 4822 116 83872 4822 116 83872 4822 116 83866 4822 116 83866 4822 050 11002 4822 116 52256 4822 050 11002 4822 116 52256 4822 116 52175 4822 116 52175 4822 116 52234 4822 116 52234 4822 116 83872 4822 116 83872 4822 052 10479 4822 052 10479 4822 101 11789 4822 101 11803

RESISTORS 220K 5% 15K 5% 220K 5% 15K 5% 1K 1% 1K 1% 120E 5% 270R 5% 120E 5% 270R 5%

0.5W 0.5W 0.5W 0.5W 0.4W 0.4W 0.5W 0.5W 0.5W 0.5W

4822 116 83881 3422 3423 4822 116 52234 3426 3427 4822 050 21003 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3451 3452 3453 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3488 3489 3490 3491 3492 3493 3494 3495 3496 3541 3542 3543 3544 3545 3546 3547 4822 116 52234 4822 116 52234 4822 116 52234 4822 116 83872 4822 116 52234 4822 050 23303 4822 116 52257 4822 116 52283 4822 116 52256 4822 116 52257 4822 116 52175 4822 050 21003 4822 052 10101 4822 050 21003 4822 116 52257 4822 050 21003 4822 116 83884 4822 050 21003 4822 050 21003 4822 116 52257 4822 116 52195 4822 052 10101 4822 050 21003

390R 5% 0.5W

100K 5% 0.5W

10K 1% 0.6W 100K 100K 100K 220R 100K 33K 22K 4K7 2K2 22K 100E 5% 5% 5% 5% 5% 1% 5% 5% 5% 5% 5% 0.5W 0.5W 0.5W 0.5W 0.5W 0.6W 0.5W 0.5W 0.5W 0.5W 0.5W

4K7 5% 0.5W 220R 5% 0.5W 220R 5% 0.5W 1M 5% 0.5W 1M 5% 0.5W 1K 1% 0.4W 2K2 5% 0.5W 1K 1% 0.4W 2K2 5% 0.5W 100E 5% 0.5W 100E 5% 0.5W 100K 5% 0.5W 100K 5% 0.5W 220R 5% 0.5W 220R 5% 0.5W 47R 5% 0.33W 47R 5% 0.33W VARIAB. 50K X2 20% 0.05W VARIAB. RK16314MC(50KX2) SEMICONDUCTORS

PM7000 PM8000 PM7000 PM8000

10K 1% 0.6W 100R 5% 0.33W 10K 1% 0.6W 22K 10K 47K 10K 10K 22K 47E 100R 5% 1% 5% 1% 1% 5% 5% 5% 0.5W 0.6W 0.5W 0.6W 0.6W 0.5W 0.5W 0.33W

PM7000 PM8000

7651 4822 130 42839 7654 7655 4822 209 31153 FET IC 2SK369BL NJM2114D

10K 1% 0.6W 47K 10K 47K 10K 47K 10K 220R 2K2 3K30