Table Of Contents - Sony STR-DE400 Service Manual

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TABLE OF CONTENTS

1.
................................................................... 4
2.
............................................................... 10
3.
3-1. Block Diagram - MAIN Section - .................................. 14
3-8. Printed Wiring Board - MAIN Board - ......................... 21
HEADPHONE Board - ................................................... 23
3-17. Printed Wiring Board - VIDEO Board - ........................ 30
3-18. Schematic Diagram - VIDEO Board - .......................... 31
4.
4-1. Front Panel Section ......................................................... 39
4-2. Chassis Section ................................................................ 40
5.
SERVICING NOTE
Note on replacement POWER AMPLIFIER IC
There are two kinds of sets by POWER AMPLIFIER IC (IC501,
IC601, IC701: on MAIN board) used with this model.
Type1 : 6-600-450-01
IC STK350-530-E
Type2 : 6-710-828-01
IC STK350-530T-E
Ref. No.
Type1 : STK350-530-E
C504
1-102-233-00
CERAMIC
C554
1-102-233-00
CERAMIC
C604
1-102-233-00
CERAMIC
C654
1-102-233-00
CERAMIC
C704
1-102-233-00
CERAMIC
IC501
6-600-450-01
IC STK350-530-E
IC601
6-600-450-01
IC STK350-530-E
IC701
6-600-450-01
IC STK350-530-E
.................................. 41
33PF
10%
500V
33PF
10%
500V
33PF
10%
500V
33PF
10%
500V
33PF
10%
500V
As for the set of type1 and type2, the parts on the Main board in the
table below are different.
When repairing, please confirm the type name printed on IC at the
beggining and use the parts corresponded to the table below.
Type2 : STK350-530T-E
1-101-810-00
CERAMIC
100PF
1-101-810-00
CERAMIC
100PF
1-101-810-00
CERAMIC
100PF
1-101-810-00
CERAMIC
100PF
1-101-810-00
CERAMIC
100PF
6-710-828-01
IC STK350-530T-E
6-710-828-01
IC STK350-530T-E
6-710-828-01
IC STK350-530T-E
STR-DE400
Ver. 1.2
Wiring Board
Location
5%
500V
D-6
5%
500V
D-7
5%
500V
D-7
5%
500V
D-8
5%
500V
F-3
E-6
E-8
F-3
3

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