Printed Wiring Boards - Servo Section (1/2) - Sony HCD-DH7BT - Dvd Receiver For Cmtdh7bt Micro System Service Manual

HCD-DH3/DH5BT/DH7BT
Ver. 1.2
Q Q
3 7 6 3
6-6. PRINTED WIRING BOARDS – SERVO Section (1/2) –
Semiconductor 1
Location
Ref. No. Location
D1001 E-3
D3501 H-5
A
D3502 H-5
IC101 C-7
IC102 E-6
IC103 E-4
IC104 E-4
IC106 E-3
IC201 C-4
B
Q103 F-8
Q3801 G-5
C
D
B
T E
L 3
POWER HT BOARD
CN205
(Page 50)
E
F
G
w w w
H
HCD-DH3/DH5BT/DH7BT
5
See page 27 for Circuit Boards Location.
2 3 4
DMB15 BOARD
(SIDE A)
4 2 2 6 5 3
x o
y
. i
MAIN BOARD
D
CN302
http://www.xiaoyu163.com
5
:Uses unleaded solder.
5 6
MAIN BOARD
A
CN301
(Page 39)
Q Q
3 7 6
u 6 3
.
(Page 39)
28 28
http://www.xiaoyu163.com
2 4
8
7 8 9
(LOADING)
3 5 5 8 2
OPTICAL
PICK-UP
BLOCK
(KHM-313CAB)
m
c o
1-869-463- 11, 21
VIDEO BOARD Note: New part of EEPROM (IC103) on the DMB15 board cannot be
C
CN501
used. Therefore, if the mounted DMB15 board is replaced, ex-
(Page 34)
change new EEPROM with that used before the replacement.
2
8
10
MS-214 BOARD
1 7
2 6
CN001
M001
M
S001 S003
11
(11)
S001 S003
(DISC IN/OUT) (TRIGGER)
S002
S002
(CHUCKING)
4 8 2