![background image](http://html.mh-extra.com/html/sony/hcd-dx10/hcd-dx10_service-manual_420625018.webp)
18
18
HCD-DX10/RG4SR/RG20/RG30T
5-3. PRINTED WIRING BOARD CD SECTION
IC751
IC731
IC781
OPTICAL
PICK-UP
(KSM-213D)
BLOCK
TO
DRIVER BOARD
CN701
(Page 25)
TO
MAIN BOARD
CN704
(Page 20)
TO
PANEL BOARD
CN602
(Page 26)
A
F
G
1
1
10
7
6
1
1
6
M
M
+
-
+
-
SLED
MOTOR
SPINDLE
MOTOR
1
2
15
16
1
16
17
32
33
48
49
64
1
16
17
32
33
48
49
64
1
2
19
CD BOARD
SPDL BOARD
1
14
28
15
E
E
E
E
E
E
E
(LIMIT SW)
1-682-124-
11
RG20: AEP, UK
1
2
A
B
C
D
E
F
3
4
5
6
7
8
9
10
11
• See page 15 for Circuit Boards Location.
Ref. No.
Location
D730
C-4
D731
E-7
D732
F-4
D733
D-3
D734
F-3
D735
D-3
D736
D-3
IC731
D-6
IC751
E-4
IC781
B-6
Q731
E-6
Q771
C-3
Q772
C-3
Q773
C-4
Q774
C-3
Q775
B-7
• Semiconductor
Location
Ver 1.2 2003.11