Printed Wiring Boards − Servo Section (2/2) - Sony MEX-R5 Service Manual

5-5. PRINTED WIRING BOARDS – SERVO Section (2/2) –
1 2
A
B
C
D
E
OPTICAL
PICK-UP
F BLOOK
(KHS-340B)
G
MEX-R5
• See page 23 for Circuit Boards Location.
3 4
SERVO BOARD
(SIDE B)
49
64
1
24
TP (E)
TP (F)
1
: Uses unleaded solder.
5 6 7
25
48 33
32
48
2
17
1 16
1 3
12
1
13 48
24 37
36
25
26
RED
+
(LOADING)
25 25
8 9
3 1
4 5
28
24
54
1
TP 2 1
(IOPCD)
TP
(IOPDVD)
TP TP (AGND)
(A5V)
WHT 60
59
1-866-215-
–
M
M3
MEX-R5
10 11
• Semiconductor
Location
Ref. No. Location
D1 F-3
D2 F-4
IC1 D-5
IC2 E-5
27
IC3 D-7
IC4 F-3
IC7 B-10
IC10 C-7
IC11 A-8
Q1 F-8
Q2 E-4
Q3 D-4
Q4 D-4
Q5 E-7
1
MAIN BOARD
A
CN101
(Page 32)
BLK
RED
SENSOR
BOARD
WHT
RED
WHT
BLK
11
(11)
11
1-866-216- (11)