Sony HBD-E4100 - Page 10

HBD-E2100/E3100/E3200/E4100/E6100
10
MODEL IDENTIFICATION
- Rear view -
Part No.
Model Part No.
E2100
4-438-896-0[]
E3100
4-438-896-1[]
E4100
4-438-896-2[]
E6100
4-438-896-3[]
E3200
4-438-896-6[]
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) –
(To both ends of each capacitor)
800 :/2 W
C201
C207
C402
C504 C503
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.
IC3102IC3302
IC3302 IC3102
– AMP Board (Component Side) –
Ver. 1.5