Download Hitachi - getmanual.ru

AT THE SAME TIME
THIS PLUG SHOULD BE CONNECTED AS BELOW
---------------------------PLUG
CONNECT:1 2 3 4 5 6
A TO 2 ORANGE
C TO 4 PINK
D TO 6 WHITE
A B C D E F
F TO 1 RED
------------- COILS
CHANGE THE FOLLOWING CAPACITORS ALSO
C727 TO 330NF PART NO:0299932
C727A TO 270NF PART NO:0299931
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
Model: C1414R
COLOUR TV
Subject: POWER SUPPLY
Fault: SET STUCK IN STANDBY
Symptom: SET WILL NOT COME OUT OF THE
STANDBY MODE.
Cause:
POOR REGULATION OF +5V SUPPLY
TO MICRO PROCESSOR.
Cure:
CHECK +5V TO MICRO PROCESSOR,IT
MAY HAVE REDUCED TO 4.8 /4.9V. REPLACE
ZD001 5.1V ZENER ,PT NO T536201
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
Model: C1414R
Subject:
Fault:
Symptom:
Cause:
Cure:
COLOUR TV
POWER SUPPLY
INTERMITTANT TRIPPING
SET CUTS OUT INTERMITTANTLY
POOR RIVET CONNECTION TO THE
SMOOTHING CAPACITOR
REPLACE C509 PT/No 0800048
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
Model: C1414R
Subject:
Fault:
Symptom:
Cause:
Cure:
COLOUR TV
POWER SUPPLY
STAYS ON IN STANDBY.
STAYS ON IN STANDBY.
FAULTY ZENER DIODE.
CHECK/REPLACE ZD702A,6.2V.
PT.NO.T536225.
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
Model: C1414R
Subject:
Fault:
Symptom:
Cause:
Cure:
COLOUR TV
POWER SUPPLY
FAILURE OF TRANSISTOR BUT12AF.
FAILURE OF TRANSISTOR,BUT12AF
HITACHI APPROVED DEVICE NOT
USED.
HITACHI APPROVED BUT12AF ONLY
SHOULD BE USED. PT.NO.2314791.
A FURTHER IMPROVEMENT CAN BE EFFECTED
 Technical Services Division, Hitachi Home Electronics (Europe) Ltd., London.
Page: 251