Read Sony HBD-EF1100 Service Manual online
HBD-EF1100
10
MODEL IDENTIFICATION
- Rear view -
- Rear view -
Part No.
Model
Part No.
EF1100
4-438-896-4[]
CAPACITOR ELECTRICAL DISCHARGE PROCESSING
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistor to both ends of respective capacitors.
When checking the board, the electrical discharge is necessary for
the electric shock prevention.
Connect the resistor to both ends of respective capacitors.
• Switching
regulator
C201, C402, C503, C504
– SWITCHING REGULATOR (Conductor Side) –
(To both ends of each capacitor)
800
:/2 W
C201
C402
C504 C503
NOTE OF REPLACING THE IC3102 ON THE AMP
BOARD AND THE COMPLETE AMP BOARD
When IC3102 on the AMP board and the complete AMP
board are replaced, it is necessary to spread the compound
(GREASE (G-747) 1KG) (Part No. 7-640-004-33 ) between parts
and heat sink.
Spread the compound referring to the fi gure below.
BOARD AND THE COMPLETE AMP BOARD
When IC3102 on the AMP board and the complete AMP
board are replaced, it is necessary to spread the compound
(GREASE (G-747) 1KG) (Part No. 7-640-004-33 ) between parts
and heat sink.
Spread the compound referring to the fi gure below.
IC3102
– AMP Board (Component Side) –
IC3102
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