Clarion DB265MP, DB266MP Service Manual

Xiamen Clarion Electrical Enterprise Co., Ltd

8/F., Xiamen Mail Processing Centre, No.275 Lujiang Road, Xiamen, China
Tel:[phone] Fax:[phone]

Clarion Co., Ltd.

50 Kamitoda , Toda-shi, Saitama 335-8511 Japan

(DB265MP)

Published by Service Dept.

298-6313-00 DEC.2005P

Printed in P.R.C.

Service Manual

CD/MP3 Receiver

Model

(PE-2793B-A for U.S.A)

Model

(PE-2793K-A/B for Other Countries)

SPECIFICATIONS

FM tuner section

Frequency range: 87.9MHz to 107.9MHz

(PE-2793B-A)

87.0MHz to 108.0MHz

(PE-2793K-A/B)

Usable sensitivity: 11dBf

50dB quieting sensitivity: 17dBf

Alternate channel selectivity:

Stereo separation: 35dB(1k Hz)

Frequency response: 30Hz to 15kHz (+3/-3dB)

AM tuner section

Frequency range: 530kHz t o 1710kHz

Usable sensitivity: 25 uV

CD player section

System: Compact disc digital audio sys tem

Usable discs: Compact disc

Frequency response: 10Hz to 20kHz(+1/ -1dB

Signal to Noise Ratio: 100dB(1 kHz)

Dynamic range: 95dB(1kHz)

Harmonic distortion: 0.01%

MP3

Decode Format:
Sampling rate(kHz):

Bit-rate(kbps):

CD-ROM Format:
Folder Level Limit:
Folder Support:
File Support:
Folder Name:
File Name:

75dB

(

PE-2793B-A)
531kHz to 1629kHz
(PE-2793K-A/B)

)

MPEG 1, 2 and 2.5-layer 3
MPEG-1: 32, 44.1, 48
MPEG-2: 16, 22.05, 24
MPEG-2.5: 11.025, 12
8, 16, 24, 32, 40, 48, 56, 64, 80, 96, 112,
128, 144, 160, 192, 224, 256, 320, VBR
ISO9660 level 1, 2, Joliet or Romeo
No limitation
128
254
Maximum 16 characters
Maximun 28 characters

Audio section

Maximum power output: 45Wx4

Bass control action: +14 /-14dB (100Hz)

Treble control action: +14/- 14d B (

Line output level:

1.8V(with A/C 1kHz, 10kohm)

10kHz)

General

Power supply voltage: 14.4V DC(10.8 to 15.6V allowable),

negative ground

Current consumption: Less than 15A

Speaker impedance: 4ohm(4ohm to 8ohm allowable)

Weight: Source unit 1.1kg
Dimensions(mm): Source unit

178(W)x50(H )x152(D)mm

NOTE

* 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 men-

tioned in service manual are not supplied.

* Specifications and design are subject to change without

notice for further improvement.

Use only compact discs bearing the

*

Some CDs recorded in CD-R/CD-RW mode may not be usable.

mark.

COMPONENTS

PE-2793B-A/PE-2793K-A/B

Source unit 1

1.

2.

Mounting bracket 300-4976-00 1

Mounting bracket

3.

4. Remote control unit RCB-176-200
(PE-2793K-A/B)

5. Battery(CR2025)
(PE-2793K-A/B)

DCP case(PE-2793K-A/B) 335-7542-00 1

6.

Escutcheon(OUT-ES) 370-6216-01

7.

8.

Extension lead 854-6349-59

Parts bag

9.

Removal key 331-2497-00

9-1.

9-2.

9-3.

par(PE-2793B-A)

Rubber

Screw(M5X8) 716-0496-51

300-8088-00 1

345-5900-00

1

1

1
1

1

2

1

1

-1-

DB265MP/DB266MP

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.

2. Place the parts and wiring back in their original positions after

replacement or re-wiring.

For proper circuit construction, use of insulation tubes, bond-

ing, 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 inspec-

tion.

If extended damage is caused due to negligence during re-

pair, the legal responsibility shall be with the repairing com-

pany.

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 re-

paired 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 con-

nected, a short circuit and/or fire may occur. If extensive dam-

age is caused due to negligence of repair, the legal responsi-

bility shall be with the repairing company.

5. Cautions in soldering

Please do not spread liquid flux in soldering.

Please do not wash the soldering point after soldering.

6. Cautions in soldering for chip capacitors

Please solder the chip capacitors after pre-heating for replace-

ment because they are very weak to heat.

Please do not heat the chip capacitors with a soldering iron

directly.

7. Cautions in handling for chip parts.

Do not reuse removed chips even when no abnormality is ob-

served in their appearance. Always replace them with new

ones. (The chip parts include resistors, capacitors, diodes, tran-

sistors, etc).

Please make an operation test after replacement.

8. Cautions in handling flexible PWB

Before working with a soldering iron, make sure that the iron

tip temperature is around 270

iron tip repeatedly(more than three times)to the same patterns.

Also take care not to apply the tip with force.

9. Turn the unit OFF during disassembly and parts replacement.

Recheck all work before you apply power to the unit.

. Take care not to apply the

10. 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 opti-

cal diode lights up, keep your eyes more than 30cms away

from the lens. Prolonged viewing of the laser within 30cms

may damage your eyesight.

11. Cautions in handling the optical pickup

The laser diode of the optical pickup can be damaged by elec-

trostatic charge caused by your clothes and body. Make sure

to avoid electrostatic charges on your clothes or body, or dis-

charge static electricity before handling the optical pickup.

11-1. Laser diode

The laser diode terminals are shorted for transportation in or-

der to prevent electrostatic damage. After replacement, open

the shorted circuit. When removing the pickup from the mecha-

nism, short the terminals by soldering them to prevent this

damage.

11-2. Actuator

The actuator has a powerful magnetic circuit. If a magnetic

material is put close to it. Its characteristics will change. En-

sure that no foreign substances enter through the ventilation

slots in the cover.

11-3. 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.

CAUTION

Use of controls, adjustments, or performance of procedures other

than those specified herein, may result in hazardous radiation ex-

posure.

The compact disc player should not be adjusted or repaired by a-

nyone except properly qualified service personnel.

MODEL

AM 530 -1710kHz/ FM 87.9-107.9MHz

THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES.
OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS:
(1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND
(2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED,

INCLUDING INTERFERENCE THAT M AY CAUSE UNDESIRED

OPERATION.

THIS PRODUCTION COMPLIES WITH DHHS RULES 21 CFR
SUBCHAPTER J APPLICABLE AT DATE OF MANUFACTURE.

CLARION CO.,LTD.
50 KAMITODA,TODA-SHI,SAITAMA-KEN,JAPAN

MANUFACTURED:

SERIAL No.
PE-

12V GROUND

Bottom View of DB265MP

Clarion Co.,Ltd.
MADE IN

DB265MP/DB266MP

-2-

TROUBLESHOOTING

Power does not turn on.
(No sound is produced).

CauseProblem Measure

Fuse is blown. Replace with a fuse of the same amperage as the

old fuse.

Compact disc cannot be
loaded.

Sound skips or is noisy .

Sound is bad directly after
power is turned on.

Nothing happens when buttons
are pressed.
Display is not accurate.

Incorrect wiring

Another compact disc is already
loaded.

Compact disc is dirty .

Compact disc is heavily scratched
or warped.

Water droplets may form on the
internal lens when the car is
parked in a humid place.

The microprocessor has
malfunctioned due to noise, etc.

DCP or main unit connectors are
dirty .

Read the attached “Installation/Wire connection
Guide” once again and wire properly.

Eject the compact disc before loading the new
one.

Clean the compact disc with a soft cloth.

Replace with a compact disc with no scratches.

Let dry for about 1 hour with the power on.

Turn off the power, then press the
button and remove the DCP.
Press the reset button for about 2 seconds with a
thin rod.

Wipe the dirt off with a soft cloth moistened with
cleaning alcohol.

[RELEASE]

Reset button

ERROR DISPLAYS

To protect the system, this unit has been equipped with self diagnostic functions. If a fault arises, a warning is issued by

various error displays. Follow the corrective measures and remove the fault.

Error Display

ERROR 2

ERROR 3

ERROR 6

This error display indicates that a fault has arisen in the mechanism of the
source unit (for example, the disc cannot be ejected).

Check the source unit

This error display indicates that the pickup focus is off because of a scratched
disc or some other factor during source unit play .

Check the compact disc

This indicates that the CD’s TOC (table of contents) cannot be read, because
the selected disc is upside-down.

Corrective Measure

-3-

DB265MP/DB266MP

EXPLANATION OF IC

1.Terminal Description
pin 1

:

VOL_CLK

:O:

E-VOL Control Clock output

pin 56

:

TR-A

:IN:

GS-1 CD Eject Detection Input(L: Eject H: Disc-

pin 2

:

VOL_DATA

:O:

E-VOL Control Data output in)

pin 3

:NC:IN:

Connect to GND

pin 57

:

TR-B

:IN:

GS-1 CD Disc Detection Input(L: No Disc H: I-

pin 4

:

MUTE_DET:IN:While protecting circuit motion, it is at ‘L’ nserted)

pin 5

:

PHONE_INT:IN:Phone Detection Input (L: Phone H: Normal)

pin 58

:

CHU-SW

:IN:

GS-1 CD Disc Chucking Detection Input (L: C-

pin 6

:

A-ANT_ON

:O:

Auto Antenna Control Output (L:Off H: On) ompleted H: Uncompleted)

pin 7

:

EXT_AMP

:O:

External Amp Control Output (L:Off H: On)

pin 59

:

S-STOP

:IN:

GS-1 CD Pick-up Inner Limit Detection Input

pin 8

:NC:IN:

Connect to GND (L: limit H: Playable)

pin 9

:

VDD

:-:

5V Power supply

pin 60

:

LD_MUTE

:O:

GS-1 CD Loading Mute Control (L: Play H: Lo-

pin 10

:

X_OUT

:-:

Crystal 12MHz (Main system clock) ad/Eject)

pin 11

:

X_IN

:-:

Crystal 12MHz (Main system clock)

pin 61

:

LD_COUNT:O:GS1 CD Loading/Eject Control Output (L: Loa-

pin 12

:

VSS

:-:

GND ding H: Eject)

pin 13

:

XT_OUT

:-:

Open

pin 62

:NC:IN:

Connect to GND

pin 14

:

XT_IN

:-:

Connect to GND

pin 63

:

LCD SI

:IN:

LCD Data Input

pin 15

:

RESET

:IN:

System Reset Input (L: Reset H: Normal)

pin 64

:

LCD SO

:O:

LCD Data Output

pin 16

:NC:IN:

Connect to GND

pin 65

:

LCD SCK

:O:

LCD Clock Output

pin 17

:

B/U DET

:IN:

B/U Detection Input (L: Off H: On)

pin 66

:

LCD CE

:O:

LCD Chip Enable Output

pin 18

:

ACC DET

:IN:

ACC Detection Input (L: Off H: On)

pin 67

:

VOL-CW

:IN:

Rotary Volume Pulse Input

pin 19

:

REMOCON:IN:Remote control

pin 68

:

VOL-CCW

:IN:

Rotary Volume Pulse Input

pin 20

:

KEY_INT

:IN:

Key detection Input

pin 69

:NC:IN:

Connect to GND

pin 21

:

SBSY

:IN:

GS1 CD Sub-code block sync Detection Input

pin 70

:

CS1

:IN:

Destination Selection Input

pin 22

:

TBASE

:IN:

PLL Time Base Signal (8Hz) Input

pin 71

:

CS2

:IN:

Destination Selection Input

pin 23

:

AVDD

:-:

Analog Power Supply 5V

pin 72

:

VSS

:-:

GND for I/O Ports

pin 24

:

AVREF0

:-:

ADC Reference Voltage Input

pin 73

:NC:IN:

Connect to GND

pin 25

:

KEY A/D

:IN:

FUNC/EJECT/DCP detection Input

pin 74

:NC:IN:

Connect to GND

pin 26

:

TEST

:IN:

Test Mode Input (L: Test H: Normal)

pin 75

:NC:IN:

Connect to GND

pin 27

:NC:IN:

Connect to GND

pin 76

:

CD_CHK

:O:

H: CD Loading & Disc Chucking & Disc Acces-

pin 28

:NC:IN:

Connect to GND sing L: Other status

pin 29

:NC:IN:

Connect to GND

pin 77

:NC:IN:

Connect to GND

pin 30

:NC:IN:

Connect to GND

pin 78

:NC:IN:

Connect to GND

pin 31

:NC:IN:

Connect to GND

pin 79

:NC:IN:

Connect to GND

pin 32

:NC:IN:

Connect to GND

pin 80

:NC:IN:

Connect to GND

pin 33

:

AVSS

:-:

Analog GND

pin 81

:

VDD

:-:

5V Power Supply for I/O Ports

pin 34

:NC:IN:

Connect to GND

pin 82

:

PLL DI

:IN:

PLL Data Input

pin 35

:

P-CTRL

:O:

Power Regulator control

pin 83

:

PLL DO

:O:

PLL Control Data Output

0~1V=POWER OFF

pin 84

:

PLL CLK

:O:

PLL Control Clock Output

4~5V=PIN 5 of HA13166(SW5VOUT)=ACC 5v;

pin 85

:

PLL CE

:O:

PLL Chip Enable Output

PIN 10 of HA13166 (AUDIOOUT)=EVOL IC;

pin 86

:NC:IN:

Connect to GND

PIN 12 of HA13166 (CD OUT)=CD8V Power

pin 87

:NC:IN:

Connect to GND

Supply Control Output

pin 88

:NC:IN:

Connect to GND

pin 36

:

AVREF1 -:DAC Reference Voltage Input

pin 89

:NC:IN:

Connect to GND

pin 37

:

B/L + B

:O:

Illumination Control Output & POWER IC)

pin 90

:NC:IN:

Connect to GND

(L: Off H: On)

pin 91

:

SD/ST_IND:IN:AM/FM SD and Stereo Detection Signal Input

pin 38

:NC:IN:

Connect to GND (L: SD On/Stereo H: SD Off/Mono)

pin 39

:

MP3 SRMSTBY

:IN:

MP3 decoder Power On/Off Control

pin 92

:

SYS_MUTE

:O:

Audio Mute Control Output (L: Mute On H: Mu-

pin 40

:RX:IN:

Connect to GND te Off)

pin 41

:TX:IN:

Connect to GND

pin 93

:

STANDBY

:O:

Power Amp Control Output & ILL Control (L: S-

pin 42

:

MP3 STANDBY

:O:

MP3 decoder standby port

tandby H: Operation)

pin 43

:

MP3 REQ

:IN:

REQ from MP3 decoder

pin 94

:

TEST/VPP

:IN:

Connect to GND

pin 44

:

MP3 RESET:O:Reset MP3 decoder

pin 95

:

CD_5V_REM:O

:

CD5V Power Supply Control Output (L: On

pin 45

:

MP3 DATA/SDA

:

I/O

:

MP3 serial/I2C data H: Off)

pin 46

:NC:IN:

Connect to GND

pin 96

:NC:IN:

Connect to GND

pin 47

:

MP3 CLK/SCL:O:MP3 serial/I2 clock

pin 97

:NC:IN:

Connect to GND

pin 48

:

RST

:O:

GS-1 CD Servo Reset Output (L: Reset

pin 98

:NC:IN:

Connect to GND

H: Operation)

pin 99

:NC:IN:

Connect to GND

pin 49

:

CCE

:O:

GS-1 CD Servo Chip Enable output

pin100

:NC:IN:

Connect to GND

pin 50

:

BUCK

:O:

GS-1 CD Servo Control Clock Output (L: data
transmission/receiving H: No operation)

pin 51

:

BUS3

:

I/O

:

GS-1 CD Servo Data Communication Port

pin 52

:

BUS2

:

I/O

:

GS-1 CD Servo Data Communication Port

pin 53

:

BUS1

:

I/O

:

GS-1 CD Servo Data Communication Port

pin 54

:

BUS0

:

I/O

:

GS-1 CD Servo Data Communication Port

pin 55

:

Z-MUTE

:IN:

GS-1 CD DAC Zero data Detection Input
(H: Zero data)

052-3943-10 UPD784215AYGC-141-8EC-A Main System controller

Main section

DB265MP/DB266MP

:

TABLE 1.

CS1 (Pin 70) L H

CS2 (Pin 71) L L

-4-

The Destination Setting Terminal

U.S.A. Third Area

BLOCK DIAGRAM

Main section

IC6

IC8

POWER SUPPLY IC

IC5

IC3

IC4

-141-8EC-A

IC702

IC12

IC10

IC09

-5-

-002

IC11

DB265MP/DB266MP

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

1 DCP-570-600 DCP-ASSY(PE-2793B-A) 1 1-22

716-0872-62

SCREW(M1.7x6) 6

DCP-570-800 DCP-ASSY(PE-2793K-A/B) 1 1-23 076-0615-50 PLUG 1

1-1 373-1082-01 DIAL-CVR (PE-2793B-A) 1 1-24 051-6013-00

IC

1

373-1082-02 DIAL-CVR (PE-2793K-A/B) 1 051-6013-50

IC

1
1-2 345-5496-00 RUBBER RING 1 1-25 060-4017-90 IR-RECIEVER 1
1-3 380-5673-00 KNOB 1 1-26 016-9900-84 VR W/SHAFT 1
1-4 335-7644-00 KNOB RING 1 1-27 017-0444-00 PILOTLAMP(14V 50mA) 2
1-5 382-7558-00 BUTTON 1 1-28 345-5899-03 LAMP CAP 2
1-6 382-7550-00 BUTTON 1 345-5231-01 LAMP CAP 2
1-7 382-7555-00 BUTTON 1 1-29 ------------- SWITCH PWB 1
1-8 382-7565-00 BUTTON 1 1-30 001-7046-01 DIODE 1
1-9 382-7564-00 BUTTON 1 1-31 335-7657-00 LCD HOLDER 1

1-10 382-7563-00 BUTTON 1 1-32 335-7658-00 LCD ILLUMI 1
1-11 382-7567-01 BUTTON 1 1-33 347-7955-00 LCD FILM 1
1-12 382-7568-00

BUTTON

1 1-34 347-7956-00 BLACK FILM 1
1-13 335-7655-00 ILLUMI PLATE(L) 1 1-35 345-5920-00 RUBBER PART 1
1-14 335-7656-00 ILLUMI PLATE(R) 1 1-36 379-1352-41 INDICATOR(LCD) 1
1-15 345-5893-00 RUBBER KEY(L) 1 1-37 331-4112-00 LCD COVER 1
1-16 345-5894-00 RUBBER KEY(R) 1 1-38 347-7952-00 DOUBLE FAC 2
1-17 347-7410-00 DOUBLE FACE(DC) 2 1-39 347-7958-00 FILM 1
1-18 382-7562-00 BUTTON 1 1-40 347-7957-00 FILM 1
1-19 750-6817-00 SPRING 1 1-41 347-7953-00 FILM 1
1-20 370-6193-01 ESCUTCHEON 1 1-42 347-8007-00 FILM 1
1-21 335-6897-03 REAR-CVR 1

EXPLODED VIEW PARTS LIST

/

DCP section

1-15

1-22

1-21

1-22

1-2

1-3

1-18

1-4

1-19

1-20

1-5

1-8

1-38

1-9

1-39

1-1

1-13

1-7

A

1-40

1-17

A

A

A

A

1-10

B

B

B

B

1-11

B

B

B
B

B
B
B
B

1-12

1-14

1-42

1-16

1-26

1-25

1-27

1-28

1-30

1-23

1-22

1-24

1-29

1-41

1-6

1-31

1-32

1-38

1-33

1-34

1-35

1-36

1

1-37

Note)Several different parts of the same reference number are alternative parts.
One of those parts is used in the set.

: SANKOL application

Note) SANKOL uses CFD-409Z

DB265MP/DB266MP

-6-

Main section

38

32

29

23

24

26

30

25

31

27

31

30

28

22

11

7

30

31

12

35

36

35

30

37

34

39

9

10

14

13

8

17

16

35

2

15

3

1

4

5

6

19

33

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

331-4312-00

1

331-3935-00

2
3 092-4000-51 ANT-RECEPT 1
4 880-2090B TUNER 1
5 013-6103-00 TACT SWITCH 1
6 ------------ MAIN PWB 1
7 074-1217-50 OUTLET SOCKET(12P) 1
8 074-1214-00 OUTLET SOCKET(16P) 1

9 331-3561-03 CONNECTOR-HOLD 1
10 855-5426-53 RCA PIN CORD 1
11 074-1138-60 OUTLET SOCKET(15P) 1
12 074-1138-65 OUTLET SOCKET(10P) 1
13 347-7536-00 FILM 1
14 347-7535-00 FILM 1
15 051-3349-00 IC 1
16 051-2042-00 IC 1
17 009-9006-70 CHOKE 1
18 311-1859-02 LOWER CASE 1
19 346-0194-00 LEATHER SHEET 1
20 347-6880-01 INSULATOR 1
21 370-6027-02 ESCUTCHEON(I) 1

EARTH PLATE 1
IC HOLDER 1

20

18

22 780-2607-52 SCREW(M2.6x7) 2
23 335-5915-01 HOOK 1
24 382-4078-00 BUTTON (P-OUT) 1
25 750-3173-00 SPRING 2
26 750-3219-00 SPRING(F-HOOK) 1
27 331-2594-00 HOOK PLATE 1
28 716-0778-50 WAVE SCREW(M2x6) 2
29 341-1627-00 SHAFT 1
30 714-2603-89 MACHINE SCREW(M2.6x3) 4
31 347-7954-00 FILM 3

929-5003-80 CD-MECH-MODULE

32

286-6744-00 SETPLATE(PE-2793B-A)

33

286-6819-00 SETPLATE(PE-2793K-A)
286-6809-00 SETPLATE(PE-2794K-B)
310-1821-00 UPPER CASE

34

714-3006-85 MACHINE SCREW(M3x6)

35

714-2610-85 MACHINE SCREW(M2.6x10)

36

313-1849-01 HEAT SINK

37

816-4010-50 FLAT WIRE

38

345-3799-20 RUBBER PART

39

21

1
1
1
1
1
8
3
1
1
2

-7-

DB265MP/DB266MP

CD mechanism section 929-5003-80

B1

71

59

D1

H1

46

H2

22

B2

29

H3

12

23

A1

73

34

63

1

72

48

H4

H5

A4

44

G6

68

A8

65

69

D1

H6

G13

59

A4

H7

52

H3

H1

70

I1

H2

31

D2

B1

22

A2

G2

26

46

H6

G13

60

29

5

G12

A1

3

H5

H4

A3

H6

H7

D2

21

62

A8

64

B2

A5

1

47

65

67

2

35

G6

61

4

9

A5

66

G3

25

K1
C3
K2

7

E2

G12

M1

36

A2

49

41

50

43

13

6

11

18

K1

K2

C3

G14

G14

K3
K4

17

G2

C2

E2

G5

16

C1

24

37

G4

H6

G5

A3

28

57

66

G1

G9

C5

49

G8

42

C1

8

20

G11

38

G4

M1

32

39

E1

14

G3

15

40

56

54

G9

K3

27

58

10

E1

G11

G8

C5

33

55

53

K4

51

30

74

G1

69

45

DB265MP/DB266MP

-8-

19

C2

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

1

----------- SENSOR PWB 1 38 621-1749-20 POWER GEAR B

1

2 966-1743-21 DRIVE-PLT-ASSY

1

39 621-1750-20 POWER GEAR C

1

3

SMA-182-100

SPINDLE MOTOR-ASSY

1

40 621-1751-20 POWER GEAR D

1

4

SMA-183-100

SLED MOTOR-ASSY

1

41 621-1752-20 DISC STOPPER

1

5 345-5476-20 CUSHION RUBBER

1

42 621-1753-20 CLAMPER RING

1

6 620-1023-23 CLAMPER PLATE

1

43 621-1754-20 GEAR BASE

1

7 620-1026-21 SPRING PLATE

1

44 622-1571-21 ROLLER SHAFT

1

8 620-1596-23 CLAMPER LINK

1

45 624-0020-00 LEAD SCREW

1

9 620-1598-22 UPPER CHASSIS

1

46 629-0086-20 DAMPER F

2

10 620-1752-20 SENSOR ARM

1

47 629-0087-20 DAMPER R

1

11 620-1753-20 ID-LOCK PLATE

1

48 716-1507-01 SCREW(M2x3)

1

12 620-1748-21 LOWER CHASSIS

1

49 716-1670-01 SCREW(M2x4)

4

13 621-0608-21 SECOND GEAR

1

50 716-1733-01 SCREW(M1.7x2.3)

2

14 621-0609-20 BASE GEAR

1

51 716-3469-01 SCREW(1.7x4)

2

15 621-0610-20 IDLE GEAR A

1

52 716-3473-01 SCREW(M2x3)

1

16 621-0611-20 IDLE GEAR B

1

53 716-3551-00 SCREW(M1.4x2.5)

2

17 621-0612-21 ROLLER GEAR A

1

54 750-3467-21 SHIFT SPRING

1

18 621-0620-20 THREAD GEAR A

1

55 750-3468-20 RACK SPRING

1

19 621-0621-20 THREAD GEAR B

1

56 750-3469-20 CLAMPER SPRING

1

20 621-0623-23 LS-HOLDER

1

57 750-3470-20 ID-LOCK SPRING

1

21 621-0624-22 GUIDE RAIL

1

58 750-3471-20 SENSOR SPRING

1

22 621-0711-20 LOADING ROLLER

2

59 750-3472-21 DR-SPRING F

2

23 621-0718-21 ROLLER GUIDE

1

60 750-3473-20 DR-SPRING RA

1

24 621-0719-20 ROLLER GEAR

1

61 750-3474-20 DR-SPRING RB

1

25 621-0720-20 ROLLER GEAR C

1

62 750-3475-21 DR-SPRING C

1

26 621-0721-20 ROLLER GEAR D

1

63 750-6797-20 ROLLER SPRING L

1

27 621-0728-20 STOPPER LINK

1

64 750-6798-20 ROLLER SPRING R

1

28 621-1719-20 IDLE CASE

1

65 714-2003-8B SCREW(M2x3)

2

29 621-1726-20 ROLLER SLEEVE

2

66 780-2025-00 SCREW(M2x2.5)

3

30 621-1729-20 SH-BASE

1

67 781-1730-00 SCREW(M1.7x3)

1

31 621-1742-20 UPPER GUIDE

1

68 803-4906-60 VINYL-COAT-WIRE(ORG)

1

32 621-1743-20 SHIFT LEVER

1

69 969-0071-30 PICKUP-ASSY

1

33 621-1744-20 RACK

1

70 816-2590-00 LEAD(GRN)

1

34 621-1745-20 LOCK ARM L

1

71 816-2591-00 LEAD(YEL)

1

35 621-1746-20 LOCK ARM R

1

72 816-2592-00 LEAD(BLUE)

1

36 621-1747-20 GEAR COVER

1

73 816-2593-00 LEAD(PUR)

1

37 621-1748-20 POWER GEAR A

1

74 966-1722-20 SH-RACK-ASSY

1

REF No.

PART No.

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

ANT1 092-4000-51 ANT-RECEPT C29 187-1073-25 10V 100uF C107 166-4711-50 470pF

BL1

880-2090B

TUNER C30 187-4763-35 16V 47uF C108 178-4742-78 0.47uF

C1 166-2201-50 22pF CH C31 168-5622-55 5600uF C109 178-4742-78 0.47uF

C2 166-2201-50 22pF CH C32 166-1007-50 10pF C110 178-4742-78 0.47uF

C3 168-1022-55 1000uF C33 168-1032-55 0.01uF C111 178-4742-78 0.47uF

C4 168-4732-78 0.047uF C37 168-1042-78 0.1uF C113 187-1063-35 16V 10uF

C6 168-1032-55 0.01uF C38 187-1053-65 50V 1uF C114 178-2242-78 0.22uF

C9 187-4763-35 16V 47uF C45 187-4763-15 6.3V 47uF C115 168-1042-78 0.1uF

C11 168-1032-55 0.01uF C47 166-1011-50 100pF C116 187-1053-65 50V 1uF

C15 187-1053-65 50V 1uF C48 166-1011-50 100pF C117 172-2231-15 0.022uF

C19 168-1832-55 0.018uF C52 166-1501-50 15pF CH C118 042-1447-00 16V 2200uF

C20 168-2232-55 0.022uF C53 166-1801-50 18pF CH C119 168-1022-55 1000pF

C21 168-2232-55 0.022uF C54 168-4722-55 4700pF C124 168-1042-78 0.1uF

C22 166-1007-50 10pF C100 166-4711-50 470pF C125 168-1022-55 1000pF

C23 168-1522-55 1500uF C101 166-4711-50 470pF C500 187-1063-35 16V 10uF

C24 187-1073-25 10V uF C102 166-4711-50 470pF C504 187-1063-35 16V 10uF

C25 168-1042-78 0.1uF C103 166-4711-50 470pF C506 187-2253-65 50V 2.2uF

C26 168-1032-55 0.01uF C104 166-4711-50 470pF C507 166-1011-50 100pF

C27 168-6822-55 6800pF C105 166-4711-50 470pF C508 166-1011-50 100pF

C28 166-1011-50 100pF C106 166-4711-50 470pF C509 166-1011-50 100pF

ELECTRICAL PARTS LIST

Main PWB (B1) section

Note)Several different parts of the same reference number are alternative parts.
One of those parts is used in the set.

-9-

DB265MP/DB266MP

DB265MP/DB266MP

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

C510 166-1011-50 100pF C826 168-1032-55 0.01uF IC4 052-3943-10

UPD784215AYG

C511 168-1042-78 0.1uF C827 168-1042-78 0.1uF -141-8EC-A

C512 168-1042-78 0.1uF C828 168-1042-78 0.1uF IC5 051-5033-90 PT2311

C513 168-1042-78 0.1uF C829 168-6822-55 6800pF IC6 051-2042-00 TA8275H

C514 168-1042-78 0.1uF C830 168-1042-78 0.1uF IC8 051-3349-00 HA13166

C515 187-2253-65 50V 2.2uF C831 168-1532-55 0.015uF IC09 051-3350-90 TAR5S15

C516 187-2253-65 50V 2.2uF C832 166-4711-50 470pF IC10 051-6079-90 BA5830FP

C517 187-2253-65 50V 2.2uF C833 166-4701-50 47pF IC11 051-6711-10 TC94A34FG-002

C518 187-2253-65 50V 2.2uF C834 166-4711-50 470pF IC12 051-6399-00 TC94A15F

C519 187-2253-65 50V 2.2uF C835 168-1042-78 0.1uF J1 074-1217-50 12P

C520 168-2222-55 2200pF C836 168-4732-78 0.047uF J201 0 74-1214-00 16P

C521 168-2222-55 2200pF C837 168-1042-78 0.1uF J301 074-1138-60 10P

C522 166-1011-50 100pF C838 168-4732-78 0.047uF J303 074-1138-65 15P

C523 166-1011-50 100pF C839 168-1042-78 0.1uF L1 010-2003-04 30uH(Variable)

C524 187-2263-35 16V 22uF C840 168-1042-78 0.1uF L3 010-6026-50 220uH

C525 168-2722-55 2700pF C841 187-2263-35 16V 22uF L5 010-6025-00 10uH

C526 168-2722-55 2700pF C842 168-1042-78 0.1uF L100 009-9006-70 CHOKE

C527 168-1022-55 1000pF C843 168-1042-78 0.1uF L500 010-3105-62 1k ohm/10MHz

C528 178-4742-78 0.47uF C844 187-1073-35 16V 100uF L501 010-3105-62 1k ohm/10MHz

C529 178-4742-78 0.47uF C845 168-1042-78 0.1uF L502 010-3105-62 1k ohm/10MHz

C530 166-1007-50 10pF C846 168-1042-78 0.1uF L503 010-3105-62 1k ohm/10MHz

C600 042-1598-90 10V 470uF C847 168-1042-78 0.1uF L504 010-3105-62 1k ohm/10MHz

C601 168-1032-55 0.01uF C848 168-1042-78 0.1uF L600 010-2285-57 1k ohm/10MHz

C603 168-1032-55 0.01uF C849 168-1042-78 0.1uF L601 010-2285-57 1k ohm/10MHz

C604 166-2201-50 22uF CH C850 168-2222-55 2200pF L602 010-2285-57 1k ohm/10MHz

C605 168-1042-78 0.1uF C851 168-1042-78 0.1uF L603 010-2285-57 1k ohm/10MHz

C606 166-2201-50 22pF CH C852 168-1042-78 0.1uF L800 010-2285-57 1k ohm/10MHz

C608 178-2242-78 0.22uF C853 168-1042-78 0.1uF L801 010-2285-57 1k ohm/10MHz

C612 042-1598-90 10V 470uF C854 168-1042-78 0.1uF Q1 125-4011-90 KTD863YAT

C613 168-1042-78 0.1uF C855 168-2222-55 2200pF Q5 125-2041-93 RT1N241M

C614 168-1042-78 0.1uF C856 168-5622-55 5600pF Q6 125-0034-93 RT1P241M

C615 042-1598-90 10V 470uF C857 168-1042-78 0.1uF Q7 125-0034-93 RT1P241M

C616 168-1042-78 0.1uF C858 168-1022-55 1000pF Q500 125-4010-90 KTC3875GR

C617 168-1042-78 0.1uF C859 178-1052-78 1uF Q501 125-4010-90 KTC3875GR

C618 168-1042-78 0.1uF C860 166-1011-50 100pF Q502 125-0034-92 RT1P141M

C619 168-1042-78 0.1uF C861 166-1011-50 100pF Q600 125-3005-90 KTA1273

C620 042-1631-50 10V 100uF CCT1 050-0149-50

1/32w 1k ohm(x4)

Q601 125-4011-90 KTD863(AT)

C621 168-1042-78 0.1uF CCT2 050-0149-50

1/32w 1k ohm(x4)

Q602 125-0034-92 RT1P141M

C622 187-4763-15 6.3V 47uF CCT3 050-0149-50

1/32w 1k ohm(x4)

Q603 125-0034-92 RT1P141M

C623 187-1063-35 16V 10uF CCT4 050-0149-50

1/32w 1k ohm(x4)

Q604 125-0034-93 RT1P241M

C624 168-1032-55 0.01uF CCT5 050-0149-50

1/32w 1k ohm(x4)

Q605 125-0034-92 RT1P141M

C625 168-6812-55 680pF CCT6 050-0149-50

1/32w 1k ohm(x4)

Q606 125-2041-93 RT1N241M

C800 166-6801-50 68pF CCT7 050-0149-50

1/32w 1k ohm(x4)

Q607 125-4010-90 KTC3875S(RTK)

C801 178-1052-78 1uF CCT8 050-0149-50

1/32w 1k ohm(x4)

Q608 125-4010-90 KTC3875S(RTK)

C802 187-2273-15 6.3V 220uF CCT9 050-0149-50

1/32w 1k ohm(x4)

Q609 125-2041-93 RT1N241M

C803 168-1032-55 0.01uF CCT10 050-0149-50

1/32w 1k ohm(x4)

Q610 125-3005-90 KTA1273

C804 187-2273-15 6.3V 220uF CCT11 050-0149-50

1/32w 1k ohm(x4)

Q611 125-2041-92 RT1N141N

C805 178-1052-78 1uF CCT12 050-0149-50

1/32w 1k ohm(x4)

Q800 125-3011-90 KTA1663

C806 168-1042-78 0.1uF CCT13 050-0149-50

1/32w 1k ohm(x4)

Q801 125-8014-90 KTK5134S

C807 166-6811-50 680pF CCT14 050-0149-50

1/32w 1k ohm(x4)

Q802 125-0034-92 RT1P141M

C808 168-1042-78 0.1uF CCT15 050-0149-51

1/32w 47k ohm(x4)

Q803 125-2041-93 RT1N241

C809 168-1042-78 0.1uF D101 001-0466-91 S5688G Q804 125-3011-90 KTA1663

C810 168-1522-55 1500pF D102 001-0466-90 S5688B Q805 125-2041-93 RT1N241M

C811 168-1042-78 0.1uF D103 001-0592-61 IN5404 Q806 125-8014-90 KTK5134S

C812 178-1052-78 1uF D602 001-4907-90 PG05GBUSV Q807 125-2041-93 RT1N241M

C813 187-1073-15 6.3V 100uF D603 001-4301-38 HZU6.8B2 Q808 125-8014-90 KTK5134S

C814 168-1042-78 0.1uF D604 001-1310-00 KDS160 R1 119-3311-15 1/10W 330 ohm

C815 178-1052-78 1uF D605 001-4301-38 HZU6.8B2 R2 119-0000-05 1/10W 0 ohm JW

C816 168-1532-55 0.015uF D606 001-1310-00 KDS160 R3 119-8201-15 1/10W 82 ohm

C817 168-1042-78 0.1uF D607 001-1310-00 KDS160 R4 119-4721-15 1/10W 4.7k ohm

C818 168-4722-55 4700P D608 001-1310-00 KDS160 R5 119-2221-15 1/10W 2.2k ohm

C819 187-2273-15 6.3V 220uF D610 001-1310-00 KDS160 R7 119-1021-15 1/10W 1k ohm

C820 168-1042-78 0.1uF D611 001-4301-29 HZU5.1B2 R9 119-1021-15 1/10W 1k ohm

C821 168-3332-78 0.033uF D612 001-1310-00 KDS160 R10 119-0000-05 1/10W 0 ohm JW

C822 178-1052-78 1uF D613 001-0466-91 S5688G R16 119-4741-15 1/10W 470k ohm

C823 168-1042-78 0.1uF D614 001-0466-90 S5688B R17 119-1231-15 1/10W 12k ohm

C824 187-1073-15 6.3V 100uF D800 001-1313-00 KDS226 R21 119-1031-15 1/10W 10k ohm

C825 168-1042-78 0.1uF IC3 051-6201-90 LC72146M R24 119-1031-15 1/10W 10k ohm

-10-

Switch PWB (B2) section

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

R26 119-2221-15 1/10W 2.2k ohm R613 119-1021-15 1/10W 1k ohm R803 032-0162-50 1/10W 0.51ohm

R31 119-5631-15 1/10W 56k ohm R614 119-2241-15 1/10W 220k ohm R804 119-6821-15 1/10W 6.8k ohm

R35 119-1021-15 1/10W 1k ohm R615 119-1021-15 1/10W 1k ohm R805 119-4731-15 1/10W 47k ohm

R37 119-1031-15 1/10W 10k ohm R616 119-1021-15 1/10W 1k ohm R806 119-2731-15 1/10W 27k ohm

R38 119-1041-15 1/10W 100k ohm R617 119-2221-15 1/10W 2.2k ohm R807 119-2731-15 1/10W 27k ohm

R39 119-6821-15 1/10W 6.8k ohm R618 119-3321-15 1/10W 3.3k ohm R808 119-2231-15 1/10W 22k ohm

R100 119-1031-15 1/10W 10k ohm R620 119-1011-15 1/10W 100 ohm R809 119-4731-15 1/10W 47k ohm

R101 119-1021-15 1/10W 1k ohm R621 119-1021-15 1/10W 1k ohm R810 119-3341-15 1/10W 330k ohm

R102 116-2231-15 1/4W 22k ohm R622 119-1011-15 1/10W 100 ohm R811 119-4731-15 1/10W 47k ohm

R103 119-1021-15 1/10W 1k ohm R623 119-0000-05 1/10W 0 ohm JW R812 119-1531-15 1/10W 15k ohm

R104 119-1021-15 1/10W 1k ohm R624 119-1021-15 1/10W 1k ohm R813 119-8231-15 1/10W 82k ohm

R105 119-0000-05 1/10W 0 ohm JW R625 119-1021-15 1/10W 1k ohm R814 119-5621-15 1/10W 5.6k ohm

R106 119-1021-15 1/10W 1k ohm R626 119-1021-15 1/10W 1k ohm R815 119-2731-15 1/10W 27k ohm

R107 119-1031-15 1/10W 10k ohm R627 119-1021-15 1/10W 1k ohm R816 119-8231-15 1/10W 82k ohm

R108 119-1231-15 1/10W 12k ohm R628 119-1031-15 1/10W 10k ohm R817 119-2731-15 1/10W 27k ohm

R500 119-5611-15 1/10W 560 ohm R629 119-1021-15 1/10W 1k ohm R818 119-1831-15 1/10W 18k ohm

R501 119-3311-15 1/10W 330 ohm R630 119-1021-15 1/10W 1k ohm R819 119-1031-15 1/10W 10k ohm

R502 119-5621-15 1/10W 5.6k ohm R631 119-1021-15 1/10W 1k ohm R820 119-1001-15 1/10W 10 ohm

R503 119-3901-15 1/10W 39 ohm R632 119-1021-15 1/10W 1k ohm R822 119-2211-15 1/10W 220 ohm

R504 119-1031-15 1/10W 10kohm R633 119-1031-15 1/10W 10k ohm R823 119-6811-15 1/10W 680 ohm

R505 119-3901-15 1/10W 39 ohm R634 119-1031-15 1/10W 10k ohm R824 119-1051-15 1/10W 1M ohm

R506 119-3901-15 1/10W 39 ohm (PE-2793B-A) R825 119-6811-15 1/10W 680 ohm

R507 119-5621-15 1/10W 5.6k ohm R635 119-1031-15 1/10W 10k ohm R826 119-2221-15 1/10W 2.2k ohm

R508 119-1031-15 1/10W 10k ohm (PE-2793K-A/B) R827 119-1041-15 1/10W 100k ohm

R509 119-3901-15 1/10W 39 ohm R636 119-1031-15 1/10W 10k ohm R828 119-4731-15 1/10W 47k ohm

R510 119-5611-15 1/10W 560 ohm R637 119-1031-15 1/10W 10k ohm R829 119-2231-15 1/10W 22k ohm

R511 119-3311-15 1/10W 330 ohm R638 119-1031-15 1/10W 10k ohm R830 119-2221-15 1/10W 2.2k ohm

R512 119-5621-15 1/10W 5.6k ohm R639 119-1041-15 1/10W 100k ohm R831 119-2221-15 1/10W 2.2k ohm

R513 119-5621-15 1/10W 5.6k ohm R640 119-1041-15 1/10W 100k ohm R832 119-4721-15 1/10W 4.7k ohm

R514 119-4721-15 1/10W 4.7k ohm R641 119-4731-15 1/10W 47k ohm R833 119-4721-15 1/10W 4.7k ohm

R515 119-1031-15 1/10W 10k ohm R642 119-4731-15 1/10W 47k ohm R834 119-4721-15 1/10W 4.7k ohm

R516 119-1031-15 1/10W 10k ohm R644 119-1031-15 1/10W 10k ohm R835 119-2211-15 1/10W 220 ohm

R517 119-1831-15 1/10W 18k ohm R645 119-1001-15 1/10W 10 ohm R836 119-2211-15 1/10W 220 ohm

R518 119-1831-15 1/10W 18k ohm R646 116-1021-15 1/4W 1k ohm R837 119-3321-15 1/10W 3.3k ohm

R600 119-1541-15 1/10W 150k ohm R647 119-1041-15 1/10W 100k ohm R838 119-2221-15 1/10W 2.2k ohm

R601 119-1031-15 1/10W 10k ohm R648 119-5631-15 1/10W 56k ohm R839 119-3321-15 1/10W 3.3k ohm

R602 119-0000-05 1/10W 0 ohm JW R649 116-2231-15 1/4W 22k ohm S600 013-6103-00 TACT SWITCH

R603 119-1031-15 1/10W 10k ohm R650 119-5631-15 1/10W 56k ohm SUP1 060-0122-20 DSP-141N-S00B

R604 119-4731-15 1/10W 47k ohm R651 119-6831-15 1/10W 68k ohm X2 061-1066-00 7.2MHz

R605 119-1031-15 1/10W 10k ohm R652 119-4731-15 1/10W 47k ohm X3 060-1535-90 16.934MHz

R607 119-1021-15 1/10W 1k ohm R653 116-1221-15 1/4W 1.2k ohm X4 060-1535-90 16.934MHz

R609 119-1021-15 1/10W 1k ohm R654 119-1031-15 1/10W 10k ohm X5 061-1081-50 12.00MHz

R610 119-1021-15 1/10W 1k ohm R800 119-2211-15 1/10W 220 ohm PWB 039-2820-00 PWB(WITHOUT

R611 119-0000-05 1/10W 0 ohm JW R801 119-1001-15 1/10W 10 ohm COMPONENT)

R612 119-1021-15 1/10W 1k ohm R802 119-2231-15 1/10W 22k ohm

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

C701 168-4732-78 25V 0.047uF D710 001-4301-29 HZU5.1B2

R702 119-4731-15 1/10W 47k ohm

C702 168-4732-78 25V 0.047uF D712 001-1310-00 KDS160

R703 119-6841-15 1/10W 680k ohm

C703 168-4732-78 25V 0.047uF IC702 051-6013-00 LC75854

R704 119-2231-15 1/10W 22k ohm

C704 168-1022-55 50V 1000pF IC702

051-6013-50 PT6554LQ

R712 119-4711-15 1/10W 470 ohm

C706 042-0423-97 16V 10uF IR701 060-4017-90 RS-171-T

R714 119-6811-15 1/10W 680 ohm

C707 042-0423-97 16V 10uF

J702 076-0615-50

12P

R715 119-8211-15 1/10W 820 ohm

CCT701 050-0149-52

1/32W 2.2k ohm (x4)

LCD702 379-1352-41

INDICATOR(LCD)

R717 119-1021-15 1/10W 1k ohm

D701 001-7046-01 DIODE

PL701 017-0444-00

PILOLAMP

R718 119-1011-15 1/10W 100 ohm

D702 001-4907-90

PG05GBUSU

(14V 50mA)

S719 016-9900-84 VR W/SHAFT

D707 001-4301-41 HZU7.5B2

PL702 017-0444-00 PILOLAMP

PWB 039-2821-00 PWB(WITHOUT

D709 001-4301-38 HZU6.8B2

(14V 50mA)

COMPONENT)

REF No.

PART No.

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

D1 001-7058-90 AN1105W-RR Q1 060-4015-91 PS1192HB S2 013-7413-50 SPVG12

D2 001-7058-90 AN1105W-RR Q2 060-4015-91 PS1192HB PWB 039-2675-20 PWB(WITHOUT

J1 074-1138-60 10P S1 013-7414-50 SPVG22 COMPONENT)

CD mechanism section: 929-5003-80
SENSOR PWB (B3) section

-11-

DB265MP/DB266MP

PRINTED WIRING BOARD 1/4

Switch PWB(B2) section

COMPONENT SIDE

S719

IR701

SOLDER SIDE

C707

D709
D712

R717

R718

R703

R704

PL702

J702

1

12

To J1 of Main PWB(B1) (page 15)

LCD702

D701

IC701

D710

R712

17

33

R715
R714

PL701

D707

D702

CCT701

IC702

1

R702
C704
C703
C702
C701

49

C706

Caution:
COMPONENT SIDE: Parts on the component side seen
from the component side are indicated.

DB265MP/DB266MP

Caution:
SOLDER SIDE: Parts on the solder side seen

from the solder side are indicated.

-12-

CIRCUIT DIAGRAM 1/6

Switch PWB(B2) section

To J1 of Main PWB(B1)(page 17)

x4

-13-

DB265MP/DB266MP

PRINTED WIRING BOARD 2/4

SENSOR PWB(B3) section CD MECHANISM

SPINDLE MOTOR-ASSY

(SMA-182-100)

BLK

RED

ORG

GRN

SLED MOTOR-ASSY

(SMA-183-100)

GRNORG

BLK

SENSOR PWB(B3)-B

PUR

YEL

BLU

RED

BLU

PUR

YEL

FLAT WIRE

816-4010-50

To J303 of Main
PWB(B1) (page 16)

PICK UP-ASSY

(969-0071-30)

SENSOR PWB(B3)-A

CIRCUIT DIAGRAM 2/6

SENSOR PWB(B3) section CD MECHANISM

SENSOR PWB(B3)-A

To J301 of Main
PWB(B1) (page 15)

SENSOR PWB(B3)-B

To J301 of Main PWB(B1) (page 20)

connect with 816-4010-50 FLAT WIRE

DB265MP/DB266MP

M

M

SPINDLE

SLED

-14-

PRINTED WIRING BOARD 3/4

Main PWB(B1) section 1/2

Port No.

P

O
N
M
L
K
J
I
H
G
F
E
D
C
B
A

NOTE
GND

ILLUMI
AMP REM
AUTO ANT
ACC

SP R/L

BACK UP
SP R/R
SP R/R
SP F/R

SP F/R

SP F/L

SP F/L

SP R/L

LINE COLOR
BLACK

ORANGE/WHITE
BLUE/WHITE
BLUE
RED

GREEN/BLACK

YELLOW
PURPLE/BLACK
PURPLE
GRAY/BLACK
GRAY
WHITE
WHITE/BLACK
GREEN

Main PWB(B1)

R-R

R-L

S-GND

ON M L K J I

P

G

H

PONMLKJI

G

H

ABCDEF

ABCDEF

16P OUTLET SOCKET

RCA PIN CORD
(855-5426-53)

BLACK

RED

WHITE

224

1

REAR/RIGHT

LINE OUT

REAR/LEFT

1

2

25

IC

Q

15

14

1

BLACK

YELLOW

FUSE(15A) 120-0150-00

PURPLE/BLACK

PURPLE

BLUE

ORANGE/WHITE

RED

GRAY/BLACK

GRAY

BLUE/WHITE

WHITE

WHITE/BLACK

GREEN/BLACK

GREEN

14

15

51

76

1

1

15

28

28

26

49

1

1

33

17

26

14

12

1

1

24

13

23

G

H

PONMLKJI

ABCDEF

Extension Lead
(854-6349-59)

-15-

FLAT WIRE

816-4010-50

To J1 of SENSOR PWB(B3)
CD MECHANISM(page 14)

1

10

1

To J702 of Switch
PWB(B2) (page 12)

12

51

76

DB265MP/DB266MP

PRINTED WIRING BOARD 4/4

Main PWB(B1) section 2/2

15

14

1

2

224

125

I

PONMLKJ

ABCDEFGH

1

CD MECHANISM

PICK UP-ASSY

C

E

A

1

B

F

V

CC

VC

G

ND

LD

P

D

VR

F

CS-

T

R

F

K

CS+

T

+

R

K

-

15

23

(PE-2793K-A/B)

(PE-2793B-A)

12

1

SOLDER SIDE

Caution:
SOLDER SIDE: Parts on the solder side seen

from the solder side are indicated.

-16-

The parts of a dashed line express the parts on a component side.

DB265MP/DB266MP

CIRCUIT DIAGRAM 3/6

Main PWB(B1) section 1/4

To 2/4(page 18)

To 3/4(page 19)

X4

X4

X4

X4

To 4/4(page 20)

To 3/4(page 19)

X4

X4

X4

X4

X4

To 3/4(page 19)

To 4/4(page 20)

X4

X4

X4

X4

X4

(PE-2793B-A)

(PE-2793K-A/B)

To 4/4(page 20)

To J702 of Switch
PWB(B2) (page 13)

-17-

To 3/4(page 19)

DB265MP/DB266MP

CIRCUIT DIAGRAM 4/6

Main PWB(B1) section 2/4

To 3/4(page 19)

-18-

DB265MP/DB266MP

To 1/4(page 17)

To 3/4(page 19)

CIRCUIT DIAGRAM 5/6

Main PWB(B1) section 3/4

To 1/4(page 17)

To 2/4

(page 18)

LINE OUT

To 4/4

(page 20)

To 1/4(page 17)

A

I

To 4/4

(page 20)

To 2/4(page 18)

-19-

DB265MP/DB266MP

BACK

UP

H

P

CIRCUIT DIAGRAM 6/6

Main PWB(B1) section 4/4

To 1/4(page 17)

To J1 of SENSOR PWB(B3)
CD MECHANISM(page 14)

connect with 816-4010-50 FLAT WIRE

To PICK UP-ASSY

To 1/4(page 17)

To 3/4(page 19)

X4

To 3/4(page 19)

To 1/4(page 17)

-20-

DB265MP/DB266MP