Sony STR-DE400 Service Manual

34
STR-DE400
– MAIN Board –
IC400 M61542FP
2
1
55
5356 54
16
17
3
4
5
6
5 Input selector
7
8
9
10
11
12
15
13
19
18
20
21 22 23 24 25 26 27 28
5 Input selector
45
29
30
32
31
Volume
14
Input ATT
(for ADC)
Input ATT
(for ADC)
36
35
33
34
Volume
37
38
40
39
Volume
GND
SRC
SLOUT
SLC
SLVIN
SLIGO
CIGO
CVIN
CVC
COUT
SWOUT
SWC
SWVIN
SWIGO
SLOUT
RECR2 RECR1 RECL1 LIGO LVIN LVC LOUT ROUT RVC RVIN RIGO SRIGO SRVIN RECL2
INL5
INR5
INL4
INR4
INL3
INR3
INL2
INR2
INL1
INR1
ADIFL
ADIFR
GND
LIN
RIN
SLIN
SRIN
CIN
SWIN
GND GND
DATA
CLOCK
DVDD
AVCC
GND
AVEE
44
43
41
42
Volume
52
51
49
50
Volume
46
48
47
Volume
MCU I/F
– VIDEO Board –
IC251 NJM2586AL
6dB
AMP
75Ω
DRIVER
CONT1
CONT2
6dB
AMP
75Ω
DRIVER
CONT1
6dB
AMP
75Ω
DRIVER
CONT1
CONT2
CONT2
1
2
3
4
5
6
7
8
9
10
11
22
21
20
19
18
17
16
15
14
13
12
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
BIAS
CH1_IN1
SW1
CH1_IN2
SW2
CH1_IN3
V+1
CH2_IN1
GND
CH2_IN2
GND
CH2_IN3
CH1_OUT
P.SAVE
CH2_OUT
V+2
CH3_OUT
V-2
CH3_IN1
V-1
CH3_IN2
GND
CH3_IN3

Sony STR-DE400 Specifications

General

Brand	Sony
Model	STR-DE400
Category	Receiver
Language	English