Schemtic Diagram - Changer Setion - Sony HCD-GX255 Service Manual

6-10. SCHEMATIC DIAGRAM – CHANGER Section –
M741
(TABLE)
CN731
3P
SENS-IN
IC731 SENS-OUT
RPI-576
GND
TABLE ADDRESS SENSOR
HCD-GX255/RG170/RG470
• See page 61 for IC Block Diagrams.
CN721 CN704
2P 2P
LM-2 LM-2
M751
LM-1 LM-1
(LOADING)
S711
DISC TRAY
ADDRESS DETECT
CN703
4P
E3 E-3
E2 E-2
E1 E-1
GND
CN742 CN702
5P 5P
TM-2 TM-2
CN741
TM-1 TM-1
3P
SENS-IN SENS-IN SENS-IN
SENS-OUT SENS-OUT SENS-OUT
GND GND GND
S751
CN751 CN705
OPEN/CLOSE 2P 2P
DETECT OPEN SW OPEN SW
OPEN
GND GND
CLOSE
LOADING MOTOR
DRIVE
IC701
BA6956AN
R702 R701
100 470
D701
C751
MTZJ-T-77
0.01
5.1A
TABLE MOTOR
DRIVE
IC712
BA6956AN
R712 R711
4.7k 1k
D711
R713
MTZJ-T-77
22k
3.6B
C741
0.01
R735
100
R734 R732 R731
12k 10k 100
R733
1k
Q731
DTC114ESA
LEVEL
SHIFT
31 31
HCD-GX255/RG170/RG470
C715
(SUFFIX-11)
100
CN701
16V
13P
CD-VM
C1
GND
GND
MAIN BOARD
LM-R
(3/3)
CN391
LM-L
(Page 35)
TM-R
TM-L
E-1
C2
E-2
E-3
MAIN BOARD
(3/3)
TBL ADDRESS SENS
CN391
D+3.3V
(Page 39)
OPEN SW
(SUFFIX-12)
C731
10
50V
C752 R751
0.1 4.7k