Sony RMT-V259, Service Manual

Page: 54 / 93

SLV-SE350/SE500/SE600/SE650/SE700/SE800/SX600/SX700/SX800
4-25 4-26
MA-373 (I/O) SCHEMATIC DIAGRAM • See page 4-5 for printed wiring board.
– Ref. No.: MA-373 board; 1,000 series –
I/O
MA-373 (7/9)
R512
75
R517
75
R571 470
R570
470
R548
75
R516
4700
R515
1k
R503
470
R502
470
R547
1k
R545
33k
R546
47k
R501
470
R500
470
R573
470
R572
470
R511
150
R514
330
R510
*
C510
0.01u
L510
100uH
C513
470u
6.3V C512
47u 16V
C511
47u
16V
JS500
0
JS501
0
Q510
2PB709AR-115
Q540
2PB709AR-115
Q502
PDTC144EK-115
Q501
PDTA114EK-115
AVCONT_IN/C+_DET
AV_CONT
MOD_VIDEO
DEC_VIDEO_OUT
ANGND
75
R549
100k
R574
100k
R575
JL540
JL541
JS571
0
JS570
0
C+12V
4700
R518
4700p
C516
470u
6.3V
C520
180
R521
2PB709AR-115
Q520
75
R520
100
R522
4700
R509
5 R
6 RGND
3 L
4 LGND
1 V
2 VGND
DEC_VIDEO_IN
L1_VIDEO_IN
L1_VIDEO_OUT
I_CONT
AV_LINK
FRONT VIDEO IN 1
AN GND 2
FRONT AU(L) IN 3
AU GND 4
FRONT AU(R) IN 5
FRONT_VIDEO_IN
FRONT_AU(R)IN
FRONT_AU(L)IN
L1_AU(R)IN
L1_AU(R)OUT
L1_AU(L)OUT
L1_AU(L)IN
E2_AU(R)OUT
E2_AU(R)IN
E2_AU(L)IN
E2_AU(L)OUT
2PB709AR-115
Q541
180
R542
100
R541
UDZ-TE-17-13B
D503
JL542
JL543
JL544
JL545
150
R543
150
R524
390p
C575
390p
C576
390p
C577
390p
C578
BZA408B-115
D570
1
2
3
4
5
6
390p
C505
390p
C506
390p
C507
390p
C508
33p
C514
33p
C515
BZA408B-115
D500
1
2
3
4
5
6
BZA408B-115
D501
1
2
3
4
5
6
PDZ6.8B-115
D571
UDZ-TE-17-13B
D572
PDZ6.8B-115
D502
PDZ6.8B-115
D504
21P CN500
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
1 2
20
21
20
2
21
1
CN570 21P X2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
JL520
JL521
JL522
JS502
JS503
JS504
PDZ6.8B-115
D573
1
A
A(R) OUT
A(R) IN
A(L) OUT
A GND
SW GND
A(L) IN
B
AV CONT
SW GND
AV_LINC
G
N.C.
SW GND
SW GND
R
I
SW GND
SW GND
V OUT
V IN
SW GND
A(R) OUT
A(R) IN
A(L) OUT
A GND
SW GND
A(L) IN
B
SW GND
N.C.
G
N.C.
SW GND
SW GND
R
I
SW GND
SW GND
V OUT
V IN
SW GND
C+DET
SW GND
I
V IN
SW GND
SW GND
B
SW GND
AV_LINC
N.C.
A(L) OUT
A(L) IN
A(R) OUT
SW GND
G
SW GND
A GND
R
A(R) IN
SW GND
AV CONT
V OUT
UPPER
LOWER
(SEE PAGE 4-30)
23
MA-373 BOARD (9/9)
11
(SEE PAGE 4-12)
MA-373 BOARD (2/9)
(SEE PAGE 4-23)
21
MA-373 BOARD (6/9)
(SEE PAGE 4-17)
MA-373 BOARD (4/9)
15
MA-373 BOARD (5/9)
(SEE PAGE 4-22)
20
JK-180 BOARD
CN480
(SEE PAGE 4-31)
BUFFER
BUFFER
Q501,502
AV CONT
SWITCH
BUFFER
3 8 4
J
13 10 14 9
K
5 6
F
16
H
G
C
D
MA-373 BOARD (7/9)
7 15 12 11
E
2
B
05
I
VIDEO
L
R
AUDIO
LINE-2
OUT
SE500R
EXCEPT SE350/SE500/SE600/
SE700R/SE800K/SX600
SE700R/
SE800K
J500
2P
3P
:EXCEPT SE350/SE500K/SE600/
SE700R/SE800K/SX600
:SE700R/SE800K
SE500R/SE650/SE700/SE800/
SX700/SX800
SE500R/SE700R/SE800K
SE500R/SE650/SE700/
SE800/SX700/SX800
SE650/SE700/
SE800/SX700/SX800
SE350/SE500
EXCEPT SE350/SE500
EXCEPT SE350/SE500/SE600:A,N/
SE700:G,I,R/SE800G
EXCEPT SE350/SE500R/SE600:A,N/
SE700:G,I,R/SE800G
SE500K
SE500K
EXCEPT SE350/SE500R/
SE600:A,N/SE700R
:SE350/SE500/
SE700R
:EXCEPT SE350/
SE500/SE700R
*R510
150
180
EXCEPT SE500R/
SE700R/SE800K
SE350/SE500/
SE600/SX600
EXCEPT SE350/SE500R/
SE600:A,N/SE700:G,I,R
EXCEPT SE350/SE500R/
SE600:A,N/SE700R
EXCEPT SE350/SE500R/
SE600:A,N/SE700:G,I,R/SE800G
EXCEPT SE350/SE500R/SE600:A,N/SE700R
4P
5P
CN501
:SE500
:SE800/SX800
SE500
SE500/SE800/SX800
LINE-1 (TV)
LINE-1 (TV)
DECODER/LINE-3 IN
DECODER/LINE-2 IN
:SE500K/SE800/SX800
:EXCEPT
SE500K/SE800/SX800
EXCEPT SE350/SE500R/SE600:A,N/SE700R
SE350/SE500R/SE600:A,N/SE700R
*
*
11.6
11.6
3.5 5.1
0
R1.6/
P2.4
R2.3/
P1.7
0
0 0
1.6
0.9
B+
B+
B+
SIGNAL PATH
REC
VIDEO SIGNAL
PB
Y/CHROMA
SIGNAL
AUDIO
NO MARK:REC/PB MODE
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
R:REC MODE
P:PB MODE
B+