Sony RMT-V259, Service Manual

Page: 55 / 93

SLV-SE350/SE500/SE600/SE650/SE700/SE800/SX600/SX700/SX800
4-27 4-28
MA-373 (MODE CONTROL) SCHEMATIC DIAGRAM • See page 4-5 for printed wiring board.
– Ref. No.: MA-373 board; 1,000 series –
MODE CONTROL
MA-373 (8/9)
JL424
S467
47uH
L460
-F
0
R421
FUKEY2
R420
0
JL423
-11V
22p
C421
FLDCS
KKP+
FLDSDA
16V
10u
C424
0.1u
C422
FLDSCLK
6.3V
47u
C420
DGND
REMOCON
470
R425
+F
FUKEY1
JL433
D5V
0
R423
0.01u
C423
ND420
F-
2
P1
4
P2
5
P3
6
P4
7
P5
8
P6
9
P7
10
P8
11
P9
12
P10
13
P11
14
P12
15
P13
16
P14
17
P15
18
P16
19
P17
20
N.C.
21
G6
22
G5
23
G4
24
G3
25
G2
26
G1
27
F+
29
F+
30
F-
1
470
R424
KKP-
JL430
RPM6940
IC460
1 2 3
JOG_LED_CONT
1500
R463
10k
R470
S465
S460
15k
R478
6800
R477
S463
JL427
DMS+
S464
11P CN460
1
DGND
2
A/D1 GO
3
A/D1 RTN
4
A/D2 RTN
5
A/D2 GO
6
DMS+
7
DMS-
8
D5V
9
JOG LED CONT
10
KKP+
11 KKP-
ADJSW
STZ6.8N-T146
D424
SLR-342VCT31
D420
330
R471
S477
CN461 5P
1
2
3
4
5
S476
JL429
S461
47k
R469
330
R461
4700
R466
10k
R460
1SS355TE-17
D421
47
R427
15k
R468
3300
R465
47k
R479
1k
R462
6800
R467
6.3V
220u
C427
SLR-342DCT31
D422
S478
DMS-
1SS355TE-17
D423
JL425
JL432
JL431
1k
R422
ANGND
JL428
IC420
M35500BGP
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 43 44
JL426
JL420 JL422
JL460 JL461
JL463 JL464 JL465
JL467
JL476 JL477 JL478
1
A
D OUT
D IN
CLK CS
S9
S10
S11
S12
S13
S14
S15
S16
G6
G5
S1 S2 S3 S4 S5 S6
LED1(RR) LED2 N.C. G1 G2
G3
G4
VDD
S7 S8
S17
VEE VEE
AN0
AN1
AN2
AN5
AN4
AN3
RESET
X IN
X OUT
VSS
VDD
(IRDREC)
VCC GND OUT
A/D2 GO
A/D2 RTN
A/D1 RTN
A/D1 GO
D GND
IC460
REMOTE CONTROL
MA-373 BOARD (8/9)
IC420
FL DRIVER
RECEIVER
24
MA-373 BOARD (9/9)
(SEE PAGE 4-30)
MA-373 BOARD (4/9)
16
(SEE PAGE 4-17)
CN451
(SEE PAGE 4-35)
DS-91 BOARD
(SEE PAGE 4-35)
DS-91 BOARD
CN453
MA-373 BOARD (1/9)
3
(SEE PAGE 4-10)
9
E
H
6
B
G
12
C
7
F
D
3 14 11
I
2 13 8
05
5 4 10
FLUORESCENT
INDICATOR
TUBE
RR
SYNCHRO
REC
4.43NT
ONPAL
NTSC PB
SYNCHRO
REC
AUTO SET UP/
RF CHANNEL
PROGRAM/TRACKING
-
+
PROGRAM/TRACKING
AUDIO
DUB
RR
EJECT
/
ON/STANDBY
SE500K/SE800/SX800
EXCEPT
SE350/SE600/SX600
SE500/SE650/SE700/
SE800/SX700/SX800
SE500/SE800/SX800
SE500K/
SE800/SX800
EXCEPT SE350/
SE600/SX600
SE500K/SE800/SX800
EXCEPT SE500/SE800/SX800
SE500/SE800/SX800
5 5
*
*
*
*
-4.8
-9.4
-9.4
-9.4
-9.4
-9.4
-9.4
5.1
1.9
1.9
5.1
0
0
0
0
0
0
5.1 * -9.4 11.7 11.7 -2.7-2 * * * * *
2.7-3.7
4.9
5
-11.7 -11.7
4.9
-11.7
-9.4 -9.4
B- B-
B+
B+
B+
B-
B-
B+
B+
B+
B+
B-
B+
B-
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
NO MARK:REC/PB MODE