Printed Wiring Boards - Changer Section - Sony CX-LZX7 Service Manual

CX-LZX7
8-4. PRINTED WIRING BOARDS — CHANGER SECTION —
1 2
A
B
C
IC751
D
E
• See page 27 for Circuit Boards Location.
•
3 4
IC701
IC721
IC711
32
: Uses unleaded solder.
5 6
36
32
7
8
S718 (STOCKING)
OFF: In the Midst disc is moving
between play position and
stocker
S717 (DISC POSITION)
In the midst disc is moving
between play position and stocker
ON : disc is play position side
OFF : disc is stocker side
S716 (STOCKER IN/OUT)
ON:The moment disc in/out
from stocker
9
• Semiconductor
Location
Ref. No. Location
D701 C-4
D711 C-4
D721 C-4
IC701 C-4
IC711 D-4
IC721 C-4
IC751 C-2
Q731 B-5