Sony CDX-GT620U Service Manual page 37
Fm/am compact disc player
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Also See for CDX-GT620U:
- Operating instructions manual (120 pages) ,
- Installation/connections (2 pages) ,
- Specifications (2 pages)
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IC803 TPS40200DRG4 (MAIN Board (3/4))
RC
1
SS
2
SOFT-START
OVERCURRENT
COMP
3
FB
4
IC804 TPS2051BDRG4 (MAIN Board (3/4))
GND
1
IN
2
CHARGE
PUMP
IN
3
EN
4
UVLO
IC805 TC7WH123FU(TE12R) (MAIN Board (3/4))
VCC
RX/CX
CX
8
7
6
1
2
3
A
B
CLR
CDX-GT620U/GT627UE/GT670U/GT670US
UVLO
OSC
E/A AND SS
REFFERENCE
AND
700mV
ENABLE E/A
CS
CURRENT
DRIVER
LIMIT
THERMAL
SENCE
Q
5
4
GND
PWM
LOGIC
DRIVER
OUT
8
7
OUT
6
OUT
5
OC
VDD
8
7
ISNS
6
DRV
5
GND
37
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