Clarion PN-2475D-A, PN-2474B-A, PN-2475F-A, PN-2475F-B Service Manual

Clarion Co., Ltd.

5-35-2, Hakusan, Bunkyouku, Tokyo, 112-8608 Japan

Service Dept.- 50 kamitoda,Toda-shi,Saitama,335-8511 Japan Tel: [phone] FAX:[phone]

Service Manual

NISSAN Automobile Genuine
6 Disc CD Changer

Published by Service Dept.

298-5977-00

Printed in Japan

May.2002 P

PN-2474B

PN-2475D/F

■SPECIFICATIONS

Frequency response: 17Hz to 20kHz(±2dB)
Channel separation: More than 70dB(1kHz,20kHz LPF)
Total harmonic distortion:

Less than 0.02
Output level: 3V
Power supply voltage: 13.2V DC

Ground: Negative
Current consumption: 1A
Dimensions(mm):

PN-2474 225(W)×67(H)×161(D)
 PN-2475 225(W)×64(H)×172(D)

Weight: 1.85kg(PN-2474)

±2dB(1kHz,0dB)

(10.8 to 15.6V allowable)

1.65kg(PN-2475)

％(20kHz LPF)

■NOTES

※ Do not play heart-shaped, octagonal, or other specially

shaped CDs.

※ We cannot supply PWB with component parts in prin-

ciple. When a circuit on PWB has failure , please repair
it by component parts base. Parts which are not men­tioned in service manual are not supplied.

※ Specifications and design are subject to change without

notice for further improvement.

Model

PN-2474B-A

(Genuine No.28184 CR000)

Model

PN-2475D-A

(Genuine No.28184 6Y300)

Model

PN-2475F-A

(Genuine No.28184 AV700)
(Horizontal type)

Model

PN-2475F-B

(Genuine No.28184 AV710)
(Vertical type)

■COMPONENTS

PN-2474B-A/PN-2475D-A/F-A/F-B

Main unit −−−−− 1
Lock pin 335-0594-21 3

■To engineers in charge of repair or

inspection of our products.

Before repair or inspection, make sure to follow
the instructions so that customers and Engineers
in charge of repair or inspection can avoid suf­fering any risk or injury.

1. Use specified parts.
The system uses parts with special safety features against
fire and voltage. Use only parts with equivalent charac­teristics when replacing them.
The use of unspecified parts shall be regarded as re­modeling for which we shall not be liable. The onus of
product liability (PL) shall not be our responsibility in cases
where an accident or failure is as a result of unspecified
parts being used.

- 1 -

PN-2474B

PN-2475D/F

2. Place the parts and wiring back in their original positions
after replacement or re-wiring.
For proper circuit construction, use of insulation tubes,
bonding, gaps to PWB, etc, is involved. The wiring con­nection and routing to the PWB are specially planned
using clamps to keep away from heated and high voltage
parts. Ensure that they are placed back in their original
positions after repair or inspection.
If extended damage is caused due to negligence during
repair, the legal responsibility shall be with the repairing
company.

3. Check for safety after repair.
Check that the screws, parts and wires are put back se­curely in their original position after repair. Ensure for
safety reasons there is no possibility of secondary
ploblems around the repaired spots.
If extended damage is caused due to negligence of re­pair, the legal responsibility shall be with the repairing
company.

4. Caution in removal and making wiring connection to the
parts for the automobile.
Disconnect the battery terminal after turning the ignition
key off. If wrong wiring connections are made with the
battery connected, a short circuit and/or fire may occur.
If extensive damage is caused due to negligence of re­pair, the legal responsibility shall be with the repairing
company.

5. Cautions regarding chips.
Do not reuse removed chips even when no abnormality
is observed in their appearance. Always replace them
with new ones. (The chip parts include resistors, capaci­tors, diodes, transistors, etc). The negative pole of tanta­lum capacitors is highly susceptible to heat, so use spe­cial care when replacing them and check the operation
afterwards.

6. Cautions in handling flexible PWB
Before working with a soldering iron, make sure that the
iron tip temperature is around 270
apply the iron tip repeatedly(more than three times)to the
same patterns. Also take care not to apply the tip with
force.

7. Turn the unit OFF during disassembly and parts replace­ment. Recheck all work before you apply power to the
unit.

8. Cautions in checking that the optical pickup lights up.
The laser is focused on the disc reflection surface through
the lens of the optical pickup. When checking that the
laser optical diode lights up, keep your eyes more than
30cms away from the lens. Prolonged viewing of the la­ser within 30cms may damage your eyesight.

9. Cautions in handling the optical pickup
The laser diode of the optical pickup can be damaged by
electrostatic charge caused by your clothes and body.
Make sure to avoid electrostatic charges on your clothes
or body, or discharge static electricity before handling the
optical pickup.

9-1. Laser diode

The laser diode terminals are shorted for transpor­tation in order to prevent electrostatic damage.
After replacement, open the shorted circuit. When
removing the pickup from the mechanism, short
the terminals by soldering them to prevent this
damage.

℃. Take care not to

9-2. Actuator

The actuator has a powerful magnetic circuit. If a
magnetic material is put close to it. Its characteris­tics will change. Ensure that no foreign sub­stances enter through the ventilation slots in the
cover.

9-3. Cleaning the lens

Dust on the optical lens affects performance. To
clean the lens, apply a small amount of isopropyl
alcohol to lens paper and wipe the lens gently.

■CAUTIONS

Use of controls,adjustment or performance of procedures
other than those specified herein,may result in hazardous
radiation exposure.
The COMPACT DISC player and MINI DISC player should
not be adjusted or repaired by anyone except properly quali­fied service personnel.
This appliance contains a laser system and is classified as
a "CLASS 1 LASER PRODUCT".To use this model
properly,read this Owner's Manual carefully and keep this
manual for your future reference.In case of any trouble with
this player,please contact your nearest"AUTHORIZED ser­vice station".To prevent direct exposure to the laser beam,do
not to open the enclosure.

PN-2474B

PN-2475D/F

- 2 -

■BLOCK DIAGRAM

CONN FPC

CONNECTOR

L +/-

Q11,12

Q18,19

IC9

R +/-

MUTE

2SD1306

B.T.L.

NJM4556

16PIN

CONNECTOR

TXD

RXD

REQ

BUS BUFFER

ACC

IC8

ACC-DET

B/U 12V

RESET

S-80140AN

VDD 5V

VDD-REF

5V

IC7

CD 9V

BA09ST

IC3

DISC No. TR

GP1S94

S1

POSITION SW

MAIN PWB

IC6

IC4

DSP&DAC

IC1

RF AMP

LPF

NJM4556

TC94A14FA

TA2157F

IC2

SERVO DRIVER

BD7961FM

IC5

SYSTEM CONTROLLER

uPD780065

5V

REG

REG

MOTOR

DRIVER

3.3V

S2

MAGAZINE SW

S3

EJECT SW

LOADING UNIT

DRIVE UNIT

PICK-UP UNIT

DRIVE FPC

SPINDLE

MOTOR

LIMIT SW

SLED

MOTOR

- 3 -

LOADING FPC

LOADING MOTOR

LOAD-END SW

HOLDER-IN SW

12/8-DISC SENSOR

UP/DOWN MOTOR

PN-2474B

PN-2475D/F

■EXPLANATION OF IC

052-5050-01 uPD780065GC-710-8BT System controller

1.Terminal Description
pin 1: NU : - : Not in use.

pin 2: NU : - : Not in use.

pin 3: NU : - : Not in use.

pin 4: NU : - : Not in use.

pin 5: NU : - : Not in use.

pin 6: NU : - : Not in use.

pin 7: NU : - : Not in use.

pin 8: NU : - : Not in use.

pin 9: A Vref : IN : Reference voltage for ADC.

pin 10: RESET : IN : Reset signal input.

pin 11: NU : - : Not in use.

pin 12: NU : - : Not in use.

pin 13: CONN GND : - : Connect to the ground.

pin 14: X 1 : - : Crystal connection.

pin 15: X 2 : - : Crystal connection.

pin 16: VDD : - : Positive supply voltage.

pin 17: VSS : - : Negative supply voltage.

pin 18: NU : - : Not in use.

pin 19: NU : - : Not in use.

pin 20: NU : - : Not in use.

pin 21: SBSY : IN : Sub code block sync input.

pin 22: ACC CNT : IN : ACC ON signal input.

pin 23: MAG SW : IN: The inserted flag input for the magazine.

pin 24: MAG EJ : IN : The eject key input.

pin 25: NU : - : Not in use.

pin 26: NU : - : Not in use.

pin 27: NU : - : Not in use.

pin 28: NU : - : Not in use.

pin 29: NU : - : Not in use.

pin 30: NU : - : Not in use.

pin 31: NU : - : Not in use.

pin 32: NU : - : Not in use.

pin 33: NU : - : Not in use.

pin 34: NU : - : Not in use.

pin 35: NU : - : Not in use.

pin 36: NU : - : Not in use.

pin 37: NU : - : Not in use.

pin 38: TCLK : O : The test clock output.

pin 39: Disk No Tr : IN: The photo transistor signal input for the

disk number detection.

pin 40: 8cm DISC : IN: 8cm disk = "L", 12cm disk = "H".

pin 41: POS SW : IN: Datum point signal input to detect the disc

number.

pin 42: LIMIT : IN : Inside limit switch signal input for the disk.

pin 43: HOLDER IN : IN : "L" = Holder has been placed in the mag-

azine.

pin 44: LOAD END : IN : "L" = Holder has been removed from the

magazine.

pin 45: VSS : - : Negative supply voltage.

pin 46: VDD : - : Positive supply voltage.

pin 47: PON 2 : O : Power ON signal output.

pin 48: PON 1 INV : O : The inverted signal of PON 1(pin 73).

pin 49: UD CW : O : Up/down motor control signal output.

Refer Table 1.

pin 50: UD CCW : O : Up/down motor control signal output.

Refer Table 1.

pin 51: LD CW : O : Loading motor control signal output.

Refer Table 2.

pin 52: LD CCW : O : Loading motor control signal output.

Refer Table 2.

pin 53: DR MUTE : O : Drive mute signal output to the CD IC.

pin 54: GV SW :I/O: Gain select signal input/output.

pin 55: RESET : O : Reset signal output.

pin 56: CCE : O : The chip enable signal output.

pin 57: BUC CLOCK : O : CD IC clock pulse output.

pin 58: BUS 3 :I/O: CD IC Data input / output.

pin 59: BUS 2 :I/O: CD IC Data input / output.

pin 60: BUS 1 :I/O: CD IC Data input / output.

pin 61: BUS 0 :I/O: CD IC Data input / output.

pin 62: NU : - : Not in use.

pin 63: TEST 1 :IN : For the test.

pin 64: TEST 2 :IN : For the test.

pin 65: TEST 3 :IN : For the test.

pin 66: TEST 4 :IN : For the test.

pin 67: NU : - : Not in use.

pin 68: REQ O : O : Transmit request signal output.

pin 69: TXD : O : The serial data output.

pin 70: RXD :IN : The serial data input.

pin 71: NU : - : Not in use.

pin 72: A MUTE : O : The audio mute signal output.

pin 73: PON 1 : O : Power ON signal output.

pin 74: NU : - : Not in use.

pin 75: NU : - : Not in use.

pin 76: NU : - : Not in use.

pin 77: SCK :IN : The clock pulse input.

pin 78: SO : O : Serial data output.

pin 79: SI : IN : Serial data input.

pin 80: A VSS : - : Analog ground.

Table 1. Up/down motor control signal

Up Down Brake Stop

UD CCW (pin 50) L H H L

UD CW (pin 49) H L H L

Table 2. Loading motor control signal

Load Unload Brake Stop

LD CCW (pin 52) L H H L

LD CW (pin 51) H L H L

PN-2474B

PN-2475D/F

- 4 -

■EXPLODED VIEW・PARTS LIST

Main section / PN-2474B

B6

B4

16

B2

B3

B6

13

3

B5

2

17

18

5

B4

B1

B5

15

20

18

B3

1

A4

11

A3

9

10

18

19

C1

C2

A4

14

22

C1

23

21

18

B2

A3

12

A1

B1

A2

A2

16

7

4

8

C2

6

A1

18

1 −−−−− CD CHANGER MECHANISM 1

2 039-2030-21 FLEXIBLE PWB 1

(027020)

(WITHOUT COMPONENT)

3 074-1087-02 OUTLET SOCKET(16P) 1

4 286-9907-01 SET PLATE 1

5 310-1749-21 UPPER CASE 1

6 311-1846-21 LOWER CASE 1

7 320-0590-20 DUSTPROOF COVER 1

8 341-1774-20 SHAFT 1

9 371-5715-21 TRIM PLATE 1

10 382-6254-20 BUTTON 1

11 620-1096-20 DMP-P-SALOON L 1

- 5 -

NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY

12 620-1097-20 DMP-P-SALOON R 1

13 620-1099-20 CONNECT HOLDER 1

14 622-1545-20 FL PIN R 1

15 622-1546-20 FL PIN L 1

16 629-0080-00 DAMPER 4

17 716-0484-00 SCREW(M2×2.5) 1

18 716-1716-00 SCREW 9

19 750-3459-21 FL-SPRING R 1

20 750-3460-21 FL-SPRING L 1

21 750-6707-20 SPRING 1

22 716-3486-00 SCREW 2

23 746-0767-00 WASHER 2

PN-2474B

PN-2475D/F

Main section / PN-2475F-A/F-B/D-A

17

B2

B3

B4

B6

14

B6

3

B5

2

18

19

7

5

B4

4

B1

B5

16

21

19

B3

A4

1

13

A3

19

10

11

20

A4

22

8

19

B1

B2

12

15

A2

A3

17

A1

A2

6

9

A1

19

1 −−−−− CD CHANGER MECHANISM 1

2 039-2030-21 FLEXIBLE PWB 1

(027120)

(WITHOUT COMPONENT)

3 074-1087-02 OUTLET SOCKET(16P) 1

4 286-6088-00 SETPLATE(PN-2475F-A) 1

286-6088-01 SETPLATE(PN-2475F-B)
286-6077-00 SETPLATE(PN-2475D-A)

5 310-1748-21 UPPER CASE 1

6 311-1844-22 LOWER CASE 1

7 335-5993-00 LOCK FASTENER(D-A) 1

8 746-0767-00 WASHER 2

9 940-7993-11 ESCUTCHEON ASSY 1

10 371-5693-23 TRIM PLATE 1

PN-2474B

PN-2475D/F

Note) Some parts depend on each model.

The model name is specified in the description.

NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY

11 382-6254-20 BUTTON 1

12 620-0996-21 DAMPER PLATE R 1

13 620-1095-20 DAMPER PLATE L 1

14 620-1099-20 CONNECT HOLDER 1

15 622-1545-20 FL PIN R 1

16 622-1546-20 FL PIN L 1

17 629-0080-00 DAMPER 4

18 716-0484-00 SCREW(M2×2.5) 1

19 716-1716-00 SCREW 9

20 750-3459-21 FL-SPRING R 1

21 750-3460-21 FL-SPRING L 1

22 716-3486-00 SCREW 2

- 6 -

Changer mechanism section

55

A7

55

10

B3

55

B3

36

B2

A4

B2

62

B10

62

B1

B8

B9

B8

55

A14

44

55

A2

N1

A12

32

12

B1

B6

B7

C1

33

C2

A4

A9

A11

64

C3

D2

E

1

62

55

2

B7

B6

A5

55

B10

B4

B5

B5

67

B4

30

34

D1

A10

3

4

5

6

67

A10

31

B9

E1

9

A5

55

A2

4

5

6

A1

8

A9

A13

57

68

A8

A6

A3

71

19

12

55

A13

A1

A14

A3

E

1

2

3

A7

A6

A8

51

65

45

65

69

N1

12

54

57

A12

C1

11

63

D2

1 966-0582-23 DRIVE-P-ASSY 1

2 966-0583-20 DISC HOLD ASSY 1

3 966-0584-23 CLAMP-P-ASSY F 1

4 966-0585-22 CAM GEAR ASSY 1

5 966-0586-22 MOTOR-P-ASSY 1

6 966-0588-22 HOLDER-L-ASSY 1

7 966-0589-24 L-UPPER-P-ASSY 1

8 966-0590-20 MG-LO-P-ASSY 1

9 966-0591-21 REAR PANEL ASSY 1

10 966-0592-20 UP-PLATE ASSY(PN-2475) 1

11 966-0593-20 UD-GEAR-P-ASSY 1

966-0626-21 UP-PLATE ASSY(PN-2474)

- 7 -

57

16

59

NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY

12 966-0594-24 V-CHASSIS ASSY 1

13 966-0454-00 SH-RACK-ASSY 1

14 966-0623-23 L-LOWER-P-ASSY 1

15 969-0061-30 PICK UP-ASSY 1

16 039-2063-21 MAIN PWB 1

17 001-0563-00 LED 1

18 013-7413-50 DETECTOR SWITCH 3

19 SMA-180-100 MOTOR ASSY(UP/DOWN) 1

20 SMA-181-100 MOTOR ASSY(SLED) 1

21 SMA-179-100 MOTOR ASSY(SPINDLE) 1

22 039-1949-20 DRIVE PWB 1

A11

(WITHOUT COMPONENT)

(WITHOUT COMPONENT)

PN-2474B

PN-2475D/F

17

57

24

35

O1

65

66

G1

2

I1

26

I1

N2

G1

65

F1

G2

4

O1

70

C2

7

F2

M1

47

J1

55

18

F4

G2

D1

F5

3

E1

L1

65

65

49

48

72

N1

N2N1J4

23

F4

J4

K1

64

55

63

55

J2

J1

F5

J3

5

55

J3

52

27

J2

L1

55

14

55

29

F2

F1

H1

K2

28

C3

M2

H2

46

55

6

H1

41

60

60

K2

57

1

65

21

61

37

61

P1

57

43

20

50

38

58

13

15

P1

53

K3

K1

42

H2

M2

M1

55

K3

56

Q1

Q1

57

25

57

39

40

22

57

18

23 039-1950-20 LOADING PWB 1

(WITHOUT COMPONENT)

24 060-0252-01 PHOTO-TR 1

25 620-0999-21 LS-SPRING 1

26 620-1575-21 SWITCH PLATE 1

27 620-1007-22 CLAMP PLATE M 1

28 620-1008-24 CLAMP PLATE R 1

29 620-1009-22 CLAMPER PLATE 1

30 620-1016-20 GAP PLATE R 1

31 620-1017-20 GAP PLATE F 1

32 620-1018-20 MG EJECT PLATE 1

33 620-1019-20 SLIDE PLATE R 1

34 620-1020-21 SLIDE PLATE F 1

35 620-1031-21 LOADING ARM 1

36 620-1034-24 SIDE PANEL 1

37 621-0587-21 SCREW HOLD BASE 1

38 801-4912-60 VINYL-COAT-WIRE(BRN) 1

39 621-0589-20 SECOND GEAR 1

PN-2474B

PN-2475D/F

NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY

40 621-0590-20 LS GEAR 1

41 621-0591-20 PICK UP GUIDE 1

42 621-0592-21 LS-HOLDER 1

43 621-0593-21 LS GUIDE 1

44 802-4906-60 VINYL-COAT-WIRE(RED) 1

45 621-0597-20 V-GEAR A 1

46 621-0630-22 HOLDER-G-RAIL R 1

47 621-0631-21 HOLDER-G-RAIL L 1

48 621-0703-20 L-GEAR A 1

49 621-0633-20 L-GEAR B 1

50 805-4912-60 VINYL-COAT-WIRE(GRN) 1

51 621-0635-20 V-HELICAL GEAR 1

52 621-0636-21 CLAMPER RING 1

53 624-3022-00 LEAD SCREW 1

54 629-0061-00 GEAR DAMPER 1

55 716-0484-00 SCREW(M2×2.5) 23
56 716-0675-00 SCREW(M2×5.5) 1

- 8 -

57 716-1716-00 SCREW(M2×3) 10

58 716-3469-00 SCREW 2

59 735-2006-11 D-SEMS-SCREW(M2×6) 1
60 739-1722-17 SCREW(M1.7×2.2) 2
61 739-2022-17 SCREW(M2×2.2) 2

62 743-1500-10 E-RING 3

63 743-2000-10 E-RING 2

64 745-0789-01 DRIVE WASHER 2

NO. PART NO. DESCRIPTION Q'TYNO. PART NO. DESCRIPTION Q'TY

65 746-0761-00 WASHER 7

66 750-3461-21 DISC-H-SPRING 1

67 750-3462-21 GAP SPRING 2

68 750-3463-20 MG LOCK SPRING 1

69 750-3464-20 MG EJECT SPRING 1

70 750-3492-22 CLAMPER SPRING 1

71 800-4906-60 VINYL-COAT-WIRE(BLK) 1

72 SMA-188-100 MOTOR ASSY(LOADING) 1

■ELECTRICAL PARTS LIST

Main PWB(B1) section

REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION
C1 183-1073-17 6.3V100uF

C2 046-1032-78 0.01uF
C3 043-0533-50 0.047uF
C4 042-0426-31 6.3V100uF
C5 046-6822-58 6800pF
C6 168-1042-78 0.1uF
C7 178-1052-78 1uF
C8 183-3363-27 10V33uF
C9 183-3363-27 10V33uF
C10 168-1042-78 0.1uF
C11 168-1042-78 0.1uF
C12 045-5096-50 5pF
C13 183-3363-27 10V33uF
C14 178-1052-78 1uF
C15 046-1032-78 0.01uF
C16 178-1052-78 1uF
C17 045-5601-50 56pF
C18 168-1032-55 0.01uF
C19 043-0533-50 0.047uF
C20 046-1532-78 0.015uF
C21 045-4701-50 47pF
C22 043-0533-50 0.047uF
C23 046-1522-58 1500pF
C24 046-4722-58 4700pF
C25 046-1032-78 0.01uF
C26 043-0533-50 0.047uF
C27 046-3332-78 0.033uF
C28 046-3332-78 0.033uF
C29 046-4712-58 470pF
C30 045-4701-50 47pF
C31 168-1032-55 0.01uF
C32 043-0533-50 0.047uF
C33 043-0533-50 0.047uF
C34 168-1032-55 0.01uF
C35 168-1042-78 0.1uF
C36 166-1011-50 100pF
C37 166-1501-50 18pF
C38 166-1501-50 18pF
C39 046-1032-78 0.01uF
C40 168-1042-78 0.1uF
C41 168-1032-55 0.01uF
C42 046-1032-78 0.01uF
C43 183-3363-27 10V33uF
C44 046-1032-78 0.01uF
C45 183-3363-27 10V33uF
C46 168-1042-78 0.1uF
C47 168-1032-55 0.01uF
C48 183-3363-27 10V33uF
C49 183-3363-27 10V33uF
C50 045-2201-50 22pF
C51 045-2201-50 22pF
C52 168-1032-55 0.01uF
C53 042-0452-81 10V220uF
C54 183-1063-37 16V10uF
C55 168-1032-55 0.01uF
C56 183-1073-17 6.3V100uF
C57 168-1032-55 0.01uF

C58 183-1073-17 6.3V100uF
C59 168-1042-78 0.1uF
C60 042-0452-81 10V220uF
C61 045-2201-50 22pF
C62 042-0452-81 10V220uF
C63 173-1021-18 1000pF
C64 184-4773-31 16V470uF
C65 045-2201-50 22pF
C66 042-0452-81 10V220uF
C67 042-0452-81 10V220uF
C68 183-1063-39 16V10uF
C69 168-5632-78 0.056uF
C70 168-5632-78 0.056uF
C71 168-5632-78 0.056uF
C72 168-5632-78 0.056uF
C73 168-1042-78 0.1uF
C74 178-1052-78 1uF
C75 178-1052-78 1uF
C76 178-1052-78 1uF
C77 178-1052-78 1uF
C78 168-4722-55 4700pF
C79 168-4722-55 4700pF
C80 168-4722-55 4700pF
C81 168-4722-55 4700pF
D1 001-0516-90 MA111
D2 001-1304-90 DAN202U
D3 001-0504-33 HZS6B2L
D4 001-0516-90 MA111
D5 001-0422-38 MTZJ36
D6 001-0422-38 MTZJ36
D7 001-0516-90 MA111
D9 001-0516-90 MA111
D10 001-0466-90 S5688B
D11 001-0516-90 MA111
FIL1 060-3113-95 1000pF
FIL2 060-3113-95 1000pF
FIL3 060-3113-95 1000pF
IC1 051-5710-90 TA2157F
IC2 051-6060-08 BD7961FM
IC3 051-5806-00 GP1S94
IC4 051-6376-00 TC94A14FA
IC5 052-5050-01 UPD780065GC-710-

IC6 051-1407-90 NJM4556AM
IC7 051-3289-00 BA09ST
IC8 051-5438-08 S-80830ANMP
IC9 051-1407-90 NJM4556AM
J1 074-1138-65 15P
J2 074-1158-56 6P
J3 074-1158-58 8P
J4 074-1158-65 15P
L1 010-3050-93 10uH
L2 010-2285-57 BLM21B102SPT
L3 010-2285-57 BLM21B102SPT
L4 010-2285-57 BLM21B102SPT
L5 010-2285-57 BLM21B102SPT
Q1 191-1237-50 2SB1237QR

Note) Several different parts of the same reference number are alternative parts.

One of those parts is used in the set.

Q2 191-1237-50 2SB1237QR
Q3 191-1237-50 2SB1237QR
Q4 125-0014-92 DTA114
Q5 190-1048-50 2SA1048Y/GR
Q6 125-2004-92 RN1402
Q7 193-1858-50 2SD1858QR
Q8 125-2004-92 RN1402
Q9 125-0014-92 DTA114
Q10 192-2712-51 2SC2712GL
Q11 193-1306-00 2SD1306
Q12 193-1306-00 2SD1306
Q13 192-2712-51 2SC2712GL
Q14 192-2712-51 2SC2712GL
Q15 125-0014-92 DTA114
Q16 192-2712-51 2SC2712GL
Q17 125-2004-92 RN1402
Q18 193-1306-00 2SD1306
Q19 193-1306-00 2SD1306

R1 033-1041-15 1/16W 100kΩ
R2 033-1041-15 1/16W 100kΩ
R3 033-1041-15 1/16W 100kΩ
R4 033-1041-15 1/16W 100kΩ
R5 033-1041-15 1/16W 100kΩ
R6 033-1041-15 1/16W 100kΩ
R7 033-2211-15 1/16W 220Ω
R8 111-2711-94 1/4WS 270Ω
R9 033-6831-15 1/16W 68kΩ
R10 111-2201-94 1/4WS 22Ω
R11 111-2201-94 1/4WS 22Ω
R12 119-1031-15 1/16W 10kΩ
R13 119-2231-15 1/16W 22kΩ
R14 033-8211-15 1/16W 820Ω
R15 111-1001-94 1/4WS 10Ω
R16 119-1031-15 1/16W 10kΩ
R17 119-1531-15 1/16W 15kΩ
R18 033-2721-15 1/16W 2.7kΩ
R19 033-6831-15 1/16W 68kΩ
R20 033-6831-15 1/16W 68kΩ
R21 033-1011-15 1/16W 100Ω
R22 033-1021-15 1/16W 1kΩ
R23 033-1031-15 1/16W 10kΩ
R24 033-1831-15 1/16W 18kΩ

8BT

R25 111-2711-94 1/4WS 270Ω
R26 050-0146-53 100kΩ×2
R27 033-1531-15 1/16W 15kΩ
R28 033-1031-15 1/16W 10kΩ
R29 033-4731-15 1/16W 47kΩ
R30 033-1041-15 1/16W 100kΩ
R31 050-0145-54 47kΩ×4
R32 033-5621-15 1/16W 5.6kΩ
R33 033-3331-15 1/16W 33kΩ
R34 033-1051-15 1/16W 1MΩ
R35 033-4711-15 1/16W 470Ω
R36 119-1031-15 1/16W 10kΩ
R37 033-1031-15 1/16W 10kΩ
R38 033-1031-15 1/16W 10kΩ
R39 033-2231-15 1/16W 22kΩ

- 9 -

PN-2474B

PN-2475D/F

REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION

R40 033-2231-15 1/16W 22kΩ
R41 033-1041-15 1/16W 100kΩ
R42 119-2231-15 1/16W 22kΩ
R43 033-4711-15 1/16W 470Ω
R44 050-0146-54 47kΩ×2
R45 033-2201-15 1/16W 22Ω
R46 033-1031-15 1/16W 10kΩ
R47 033-8221-15 1/16W 8.2kΩ
R48 033-1021-15 1/16W 1kΩ
R49 033-2201-15 1/16W 22Ω
R50 119-1531-15 1/16W 15kΩ
R51 033-5631-15 1/16W 56kΩ
R52 033-1031-15 1/16W 10kΩ
R53 033-1031-15 1/16W 10kΩ
R54 033-4731-15 1/16W 47kΩ
R55 033-2201-15 1/16W 22Ω
R56 033-2201-15 1/16W 22Ω
R57 033-1031-15 1/16W 10kΩ

R58 033-1031-15 1/16W 10kΩ
R59 033-5631-15 1/16W 56kΩ
R60 033-1031-15 1/16W 10kΩ
R61 033-2211-15 1/16W 220Ω
R62 033-1031-15 1/16W 10kΩ
R63 033-1031-15 1/16W 10kΩ
R64 033-1031-15 1/16W 10kΩ
R65 033-4731-15 1/16W 47kΩ
R66 033-1031-15 1/16W 10kΩ
R67 033-1031-15 1/16W 820Ω
R68 033-5621-15 1/16W 5.6kΩ
R69 119-4731-15 1/16W 47kΩ
R70 033-1031-15 1/16W 10kΩ
R71 033-1031-15 1/16W 10kΩ
R72 033-5631-15 1/16W 56kΩ
R73 033-1031-15 1/16W 10kΩ
R74 033-1031-15 1/16W 10kΩ
R75 033-1031-15 1/16W 10kΩ

R76 033-1031-15 1/16W 10kΩ
R77 033-1031-15 1/16W 10kΩ
R78 033-1031-15 1/16W 10kΩ
R79 119-4731-15 1/16W 47kΩ
R80 119-4731-15 1/16W 47kΩ
R81 119-4731-15 1/16W 47kΩ
R82 119-4731-15 1/16W 47kΩ
R83 033-2251-15 1/16W 2.2MΩ
R84 119-1521-15 1/16W 1.5kΩ
R85 119-1521-15 1/16W 1.5kΩ
R86 119-1521-15 1/16W 1.5kΩ
R87 119-1521-15 1/16W 1.5kΩ

S1 013-7404-50 HLZ00110676
S2 013-7404-50 HLZ00110676
S3 013-6100-10 SKHLLD
T1 009-0679-00 CHOKE
X1 061-3038-00 16.9344M
X2 060-1035-90 CSTLS4M91G56-A0

Connector PWB(B2) section

REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION

D50 001-2015-00 RL253

J50 074-1087-02 16P

Loading PWB(B3) section

REF No. PART No. DESCRIPTION REF No. PART No. DESCRIPTION

D501 001-0563-00 GL380
Q501 060-0252-01 PT4850F

S501 013-7413-50 SPVG12
S502 013-7413-50 SPVG12

Drive PWB(B4) section

REF No. PART No. DESCRIPTION

S503 013-7413-50 SPVG12

PN-2474B

PN-2475D/F

- 10 -

CIRCUIT DIAGRAM /

Main PWB(B1)/Connector PWB(B2)/Loading PWB(B3)/Drive PWB(B4) section

- 11 -

PN-2474
PN-2475

■

PRINTED WIRING BOARD /

Main PWB(B1)/Connector PWB(B2)/Loading PWB(B3)/Drive PWB(B4) section

SPINDLE MOTOR

B LK

R E D

S 503

B RN

G RN

SLED MOTOR

Connector PWB(B2)

A L-ch output(+)
B R-ch output(+)
C Audio shield
D Back up(+B)
E NC
F ACC
G L-ch output(-)
H R-ch output(-)
I BUS shield
J NC
K CD REQ
L TXD(CD to COMBI)
M RXD(COMBI to CD)
N NC
O NC
P GND

Q5 01

D501

S 502

S 501

LO ADING MO TO R

GND pattern.

- 12 -

Main PWB(B1)

PN-2474
PN-2475