Sony HCD-DX150 / HCD-DX170 / HCD-DX250 Service Manual ▷ View online
SERVICE MANUAL
SUPPLEMENT-1
US Model
Canadian Model
HCD-DX150/DX170/DX250
E Model
Australian Model
HCD-DX150
Ver. 1.2 2005.05
9-879-398-81
Subject: Board changed to DMB11 board from DMB10 board
HCD-DX150/DX170/
DX250
2
HCD-DX150/DX170/DX250
Board changed to DMB11 board from DMB10 board.
It has any difference between DMB11 board and DMB10 board.
This supplement-1 describes the difference in the two boards.
Refer to original service manual (9-879-398-0[ ]) for other information.
It has any difference between DMB11 board and DMB10 board.
This supplement-1 describes the difference in the two boards.
Refer to original service manual (9-879-398-0[ ]) for other information.
•
How to distingnish
Location of parts number on changed board.
DMB10 BOARD: 1-864-397-11
DMB11 BOARD: 1-865-736-11
DMB11 BOARD: 1-865-736-11
IC102
3
3
HCD-DX150/DX170/DX250
HCD-DX150/DX170/DX250
PRINTED WIRING BOARD – DMB11 BOARD (SIDE A) –
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D1001
E-7
D3501
B-6
D3502
B-6
IC101
G-4
IC102
E-4
IC103
D-6
IC104
E-6
IC106
E-8
IC201
G-7
Q103
D-3
✩
IC103 is a written in and settled EEPROM. Supply with
a single article has not been carried out. In case you
exchange by DMB11 board, please put on IC103
currently used with the model again.
a single article has not been carried out. In case you
exchange by DMB11 board, please put on IC103
currently used with the model again.
IC102
IC104
IC103
IC106
IC201
IC101
I/O BOARD
CN201
(Page 52)
I
OPTICAL
PICK-UP
BLOCK
(KHM-310CAB)
SPINDLE
MOTOR
SLED
MOTOR
1
13
2
12
MAIN BOARD
CN505
(Page 41)
for TEST
D
MAIN BOARD
CNP506
(Page 42)
B
MAIN BOARD
CN504
(Page 41)
A
1
7
2
6
MAIN BOARD
CN503
(Page 41)
C
1
2
A
B
C
D
E
G
H
F
3
4
5
6
7
9
8
10
I
4
4
HCD-DX150/DX170/DX250
HCD-DX150/DX170/DX250
PRINTED WIRING BOARD – DMB11 BOARD (SIDE B) –
• Semiconductor
Location
Ref. No.
Location
D3601
B-3
D3602
C-3
IC105
F-8
IC107
D-7
IC3601
B-3
IC4501
D-3
IC4502
E-3
Q101
D-8
Q102
E-8
:Uses unleaded solder.
IC3601
IC4501
IC4502
IC107
IC105
1
2
A
B
C
D
E
G
H
F
3
4
5
6
7
9
8
10
I
Display
