Read Sony SLV-D990PB / SLV-D990PE / SLV-D990PR / SLV-D995PE Service Manual online
7-11
PLAY
NO SERVO LOCK
IC601-93
C-FG
IC601-87
CTL PULSE
CHECK
CTL PULSE AC
LEVEL (SP. SLP:
OVER 1Vp-p)
CHANGE
IC601
CHECK
A/CE HEAD
CHECK
CN604-1
NO
NO
NO
YES
YES
YES
(VCR Section)
CAPSTAN DOES
NOT ROTATE
PLACE THE VCR
IN PLAY MODE
CN604-2
15V
CN604-3
PC 5V
CN604-9
3.2V
CN604-5
2.6V
CN601-3
OUTPUT(PWM)
IC601-10
OUTPUT(PWM)
CHECK
CAPSTAN MOTOR
CHECK R660
CHECK R609
CHANGE
IC601
CHECK
IC601
CHECK
B+ IN THE POWER BLOCK
CHECK PC5V
5V AT LINE
IN THE POWER BLOCK
NO
NO
NO
NO
YES
NO
YES
NO
YES
YES
YES
YES
(VCR Section)
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