Sony LX50 - Manual (Page 43)

SLV-LX40/LX50/LX60S/LX70S
4-17 4-18
MA-405 (DISPLAY CONTROL) SCHEMATIC DIAGRAM
– Ref. No: MA-405 board; 1000 series –
• See page 4-5 for printed wiring board.
MA-405 BOARD(6/7)
DISPLAY CONTROL (FRONT BLOCK)
XX MARK:NO MOUNT
DISPLAY CONTROL
MA-405(6/7)
A
1 2 3 4 5 6 7 8 9 10 11 12 13 14
B
C
D
E
F
G
H
I
J
S408
SLR-342DCT31
D421
XX
C426
S404
0
JS453
S409
2200
R410
MS12
1500
R416
R425
82k
JL439
XX
JS420
2700
R418
22uH
L420
JL441
2200
R417
S405
0.1u
B
C427
S406
S410
HM4
AN_GND
JL444
15k
R413
UPD16315GB-3BS
IC404
1 LED1
2 LED2
3 LED3
4 LED4
5 OSC
6 DOUT
7 DIN
8 CLK
9 STB
10 KEY1
11 KEY2
12
VSS
13
VDD
14
S1
15
S2
16
S3
17
S4
18
S5
19
S6
20
S7
21
S8
22
S9
23 S10
24 S11
25 S12
26 S13
27 S14
28 S15
29 S16
30 VEE
31 S17
32 S18
33 G10
34
G9
35
G8
36
G7
37
G6
38
G5
39
G4
40
G3
41
G2
42
G1
43
VDD
44
VSS
JL465 12k
R412
10V
100u C406
33 R407
JL427
JL460
0.60mm JS402
S411
0.1u
F
C424
MS6
JL402
MS11
MS4
R422 1k
MS7
0.60mm JS401
AU_GND
SFH5110-40
IC403
1
OUT
2
GND
3
VCC
R423 1k
XX C421
R424 1k
HM5
16V 47u C422
XX L421
0.60mm
JS403
MS10
1500
R415
-13V
F+
F-
S429
D_GND
AN_GND
0.01u B
C405
S413
RD5.6ES-T1B2
D420
1/4W
47k R402
L2_V
JL443
MS1
MS2
B
C423 0.01u
MS3
12k
R440
JL401
33k
R441
ND420
F- 2
G1 4
G2 5
G3 6
G4 7
G5 8
G6 9
N.C 10
N.C 11
P16 12
P15 13
P14 14
P13 15
P12 16
P11 17
P10 18
P9 19
P8 20
P7 21
P6 22
P5 23
P4 24
P3 25
P2 26
P1 27
F+ 29
F+ 30
F- 1
JL440
16V
10u C425
JL408
JL438
JL446 JL447 JL445
JL464
1k R445
JL409
2700 R411
JL410
1500 R409
100
R401
1500
R427
S412
JL477
JL478
JL467
JL469
JL466
JL468
JL461
JL462
JL463
5P
CN402
1 KKP +
2 KKP -
3 SEARCH
4 TIMER SET
5 D_GND
9P
CN401
1 D_GND
2 POWER
3 EJECT
4 AU_GND
5 L2((R)
6 AU_GND
7 L2(L)
8 AN_GND
9 L2_VIDEO
FS2
FS3
FS5
FS7
FS8
FS13
FS11
FS10
FS9
FS12
FS14
FS15
FS16
FG3
FG4
FG2
FG1
FS1
FS4
FS6
FG5
FG6
AN_GND
FS1 FS2 FS3 FS4 FS5 FS6 FS7 FS8 FS9
FS16
FS15
FS14
FS13
FS12
FS11
FS10
FG1 FG2 FG3 FG4 FG5 FG6
AN_GND
AU_GND
D_GND
REC CH+
REMOCON
FUNC KEY1
FUNC KEY2
S CLK0
S OUT0
FLD CS
D 5V
MA-405 (3/7)
(SEE PAHE 4-11)
MA-405 (7/7)
(SEE PAGE 4-19)
ADJ
KKP +
KKP -
REW
FF PLAY CH- PAUSE STOP
ESU
DI-80 BOARD
CN901
(SEE PAGE 4-25E)
FJ-32 BOARD
CN801
(SEE PAGE 4-24)
GND
SEARCH
L2_VIDEO
L2(L)
AU_GND
L2(R)
AN_GND
MA-405 (2/7)
(SEE PAGE 4-9)
FLUORESCENT TUBE INDICA
TOR
IC404
DISPLAY CONTROL
IC403
REMOTE CONTROL
RECEIVER
4.9 -11.0 -11.0 -11.0 -11.0 -11.0 -11.1
-13.3
R-8.6/P-6.2
-6.3
-4.0-0.6
-13.1--10.8
-13.1--10.8
-13.1--10.8
-10.8--3.9
4.9
-6.2--1.7
-10.8 -13.1
-1.7--0.6 -8.5--3.9
-10.8--6.5
-3.9--1.6
-10.8--6.5 -10.8--6.5
0
1.8
4.9
4.9
2.0-3.1
17
11
B+
B+
B- B-
7