Schematic Diagram - Analog Board (4/4) - Sony STR-DA6400ES Service Manual

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3 7 6 3 1 5 1 5 0

6-36. SCHEMATIC DIAGRAM - ANALOG Board (4/4) -

1 2 3
ANALOG BOARD (4/4)
A
-15V
37
VDD
ANALOG
BOARD
( 3 / 4 )
GND
(Page 64)
B
C
D
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
R430
100
F
G
IC B/D
IC422
V1OUT
MAINR
AUDIO INPUT
2NDR
SELECTOR
V1IN
TV
H
MDOUT
MDIN
34
TAPEOUT
ANALOG TAPEIN
BOARD
( 2 / 4 )
TUNER
(Page 63)
V2
I
MIC
SACD
J
w w w
K
STR-DA6400ES
• See page 127 for IC Block Diagrams.
4 5 6
R422
33
R421 C422
33
2200p
C423
2200p
C421
0 . 1
IC421
IC B/D
AUDIO INPUT
SELECTOR
IC421 TC9273CFG-013
- 1 5
1 4 . 9
28 1
VDD VSS
0 0
27 2
BD BD
0 0
3
26 DVD DVD
0 0
25 4
SAT SAT
JL525
JL526
0
24 5
V1 OUT NC
0 PHONO 0
23 6
PHONO
0 S i r i u s 0
7
22 S i r i u s
0 0
21 DM1 8
DM1
0 0
20 9
DM2 DM2
0 0
19 10
XM XM
0 0
11
18 Eth Eth
0 0
17 OUT OUT 12
C424
100p 0 . 6
16 13
LAT GND
0 . 6 0
15 14
DATA CLK
R424
R429 100
100
IC422
R426
R425
TC9273CFG-004
100
100 R423
0 . 6
100
0
14 CLK DATA 15
0 . 6
13 GND LAT 16
C419 100p
0 0
12 17
OUT OUT
JL538
0 0
11 18
V 1 i n V1
JL563
0 0
10 TV TV 19
JL564
0
9 MD out NC 20
JL565
0 0
8 21
MD in MD
JL566
0
22
7 TAPE out
NC JL567
0 0
TAPE in
23
6
TAPE
JL568
0 0
TUNER
5 24
TUNER
0 0
4 25
V2 V2
0
26
3 MIC NC
0 SACD/CD 0
27
2
SACD/CD
- 1 5 1 4 . 9
1 VSS VDD 28
x a o
y
C425 C426
2200p 2200p
. i
R427 R428
C427
33 33
0 . 1
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7 8 9
R412
C411
R411 33
0 . 1
33
C412
2200p
C413
2200p
IC411
TC9273CFG-013
- 1 5
1 4 . 9
28 1
VDD VSS
0
0
2
27 BD BD
JL523
0 0
26 DVD DVD 3
JL524
0 0
25 4
SAT SAT
24 5
NC NC
0 0
6
23 PHONO PHONO
JL528
0 S i r i u s 0
22 7
S i r i u s
0 0
21 8
DM1 DM1
0 0
20 9
DM2 DM2
0 0
19 XM XM 10
0 0
18 Eth Eth 11
0 0
Q Q
17 OUT OUT 12
C414 3 7 6
100p 0 . 6
16 13
LAT GND
0 . 6 0
15 DATA CLK 14
R415
100
R410 R413
100 100
C415
100p
IC412
TC9273CFG-004
R416
R420
100 0 . 6 100
0
14 15
CLK DATA
0 . 6
13 GND LAT 16
R417
0 0 100
12 17
OUT OUT
0 0
11 18
V1 V1
0 0
IC412
10 19
TV TV
AUDIO INPUT
9 NC NC 20
SELECTOR
0 0
8 21
MD MD
7 22
NC NC
0 0
23
6 TAPE TAPE
0 0
5 TUNER TUNER 24
0 0
4 V2 V2 25
JL571
3 26
NC NC
0 SACD/CD 0
27
2
SACD/CD
- 1 5 1 4 . 9
1 VSS VDD 28
u 1 6 3
C416
C417
2200p
2200p
.
R418
C418
33
0 . 1
R419
33
65 65
2 4
8 9 9
10 11
IC B/D
IC411
AUDIO INPUT
SELECTOR
BD
DVD
SAT
31
PHONO
ANALOG
BOARD
SIRIUS
( 1 / 4 )
DM1
(Page 62)
DM2
XM
ETH
4TH_R
3 1 5 1 5 0 8 9 2
3RD_R
CLK
DATA
36
FUNC3LAT
ANALOG
BOARD
( 3 / 4 )
(Page 64)
DMIXLAT
AGND
IC B/D
m
c o
STR-DA6400ES
2
8 9 9
4 9 8 2 9 9