HCD-SHAKE5/SHAKE6D
22
MOTHERBOARD Mount Diagnosis Flow (1/2)
PLA
Y MUSIC
Is there audio output from MOTHERBOARD Board?
Checks 13.5V output of CN200 1pin.
Is the power voltage OK?
Checks 3V output of CN200 6pin(Main on)
Is the power voltage OK?
Checks 61V output of CN1001 1pin(PVDD).
Is the power voltage OK?
Checks OUT
terminal-49V output of REG IC1000
Or
, Checks GND and OUT
T
erminal with
Tester
.
Is it shorted out?
Reinserts the cable or Exchanges.
If there are no problems, checks output of
Switching regulator board
.
Reinserts the cable or Exchanges.
If there are no problems, checks output of
Main on output of MOTHERBOARD Board side.
Reinserts the cable or Exchanges.
If there are no problems, checks output of
Switching regulator board
.
Checks circumference circuit of REG IC1000.
If there are no problems, exchanges IC1000.
A
B
Yes
No
Yes
No
No
No
No
Yes
Yes
Yes
Yes
Summary of Contents for HCD-SHAKE5
Page 85: ...MEMO HCD SHAKE5 SHAKE6D 85 ...