Sony HBD-E2100 Service Manual page 10

HBD-E2100/E3100/E3200/E4100/E6100
Ver. 1.5
MODEL IDENTIFICATION
- Rear view -
Part No.
Model
E2100
E3100
E4100
E6100
E3200
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.
• Switching regulator
C207, C201, C402, C503, C504
– SWITCHING REGULATOR (Conductor Side) –
C402
C504 C503
(To both ends of each capacitor)
800 /2 W
10
Part No.
4-438-896-0[]
4-438-896-1[]
4-438-896-2[]
4-438-896-3[]
4-438-896-6[]
C201
C207
NOTE OF REPLACING THE IC3102 AND IC3302 ON
THE AMP BOARD AND THE COMPLETE AMP BOARD
When IC3102 and IC3302 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.
– AMP Board (Component Side) –
IC3302
IC3302
IC3102
IC3102