Read Sony BMZ-K33 / CX-BK33 Service Manual online
CX-BK33
38
38
7-7. PRINTED WIRING BOARDS – CHANGER Section –
•
See page 35 for Circuit Boards Location.
: Uses unleaded solder.
In the midst disc is moving
between play position and stocker
ON : disc is play position side
OFF : disc is stocker side
between play position and stocker
ON : disc is play position side
OFF : disc is stocker side
OFF: In the Midst disc is moving
between play position and
stocker
stocker
S716 (STOCKER IN/OUT)
S717 (DISC POSITION)
S718 (STOCKING)
ON:The moment disc in/out
from stocker
C
SW (3) BOARD
SW (4) BOARD
SW (2) BOARD
RELAY BOARD
SW (1) BOARD
(13)
13
(13)
13
(13)
13
(13)
13
(13)
13
(13)
13
(13)
13
(13)
13
(13)
13
(13)
13
1
2
A
B
C
D
E
3
4
5
6
7
9
8
IC701
IC721
IC711
IC751
(Page 46)
•
Semiconductor
Location
Location
Ref. No. Location
D701
C-4
D711
D-4
D721
C-4
IC701
C-4
IC711
D-4
IC721
C-4
IC751
C-2
Q731
C-5
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