Sony RDR-GX210 Service Manual

6-3
No 5.0VD
Is the Vcc(5.3V)
supplied to Q120 Emittor?
Is the Q120 Base ‘H’?
Check or Replace the Q120
NO
NO
YES
Check or Replace the D111
Check the PWR CTL “H”
signal from µ-com
NO
NO
Check or Replace
the D125
Check the PWR CTL “H”
signal from µ-com
YES
No 3.3V
Is there about 3.7V at the
IC152 pin1?
Is there about 3.3V~ 5V at
the IC152 pin4?
Check the IC152 and
Replace
YES
YES
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com

Sony RDR-GX210 Specifications

General

Brand	Sony
Model	RDR-GX210
Category	DVD Recorder
Language	English