Sony Multiscan SDM-M51, Руководство по обслуживанию

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4-1 4-2
SECTION 4
DIAGRAMS
4-1. BLOCK DIAGRAMS
CN902
D-SUB
CN906
IC11
MICRO CONTROLER
IC10
ADC/ZOOM ENGINE
CN905
CN908
CN904
CN801
D902
J1
H
J2
A
11 1
1
2
3
13
14
12
15
9
10
15 5
1
2
3
4
1
2
3
4
5
6
1
2
3
1
2
3
4
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
1
3
11
10
4
3
2
1
2
9
7
8
6
4
5
9
10
11
1
2
3
4
5
6
12
13
14
15
16
7
8
9
10
11
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
2
3
4
5
36
37
38
39
40
41
1
DDC SCL
GND
RED
RED
Y0
IC4
EEPROM
IC1
50Hz
IC8
OSD
IC7 EEPROM
IC3
MULTIPLEXER
IC6
Q3
RESET
IC5
AUDIO AMP
IC9
DC-DC CONVERTER
IC2(2/2)
IC2(1/2)
BUFFER
Q3
BUFFER
Q3
BUFFER
SDA
SCL
VCC
/TEST
VCLK
V IN
RST
OUT
+5V
YI
X0
XI
Y
R
G
B
H
V
X
ADC GND
GREEN
ADC GND
BLUE
ADC GND
HS IN
ADC GND
DDC SDA
DDC VCC
DDC SCL
TXD
+5V
RXD
AL
AUD GND
DC IN
GND
GND
DC IN
KEY AUTO
KEY -
KEY +
1
1 3
5
7
2
3
AL
AUD GND
AR
KEY DOWN
KEY UP
KEY MENU
KEY PWR
LED AMB
LED GRN
LED 5V
SPK L -
SPK R -
L +
L +
R +
R +
OPL -
OPR -
OPR +
4
3
2
1
SPK L+
SPK L+
SPK L -
SPK R -
SPK R +
SPK R +
GND
+5V LED 5V
KEY PWR
LED GRN
KEY MENU
LED AMB
KEY UP
KEY AUTO
KEY DOWN
GND
KEY +
GND
KEY -
OPL +
OPL -
OPR -
AR
VS IN
CN6
CN3
X1
12.0 MHz
F3
1.5A
TO
DC-AC
INVERTER
TO
LCD PANEL
CN7
ADC GND
GREEN
ADC GND
BLUE
ADC GND
HS IN
ADC GND
DDC SDA
SDA / TXD
HDATA0
RED
PCLKA
GND
DCLK
GND
H SYNC
V SYNC
GND
GND
GND
R 0
R 1
R 2
GND
R 3
R 4
GND
GND
GND
G 0
G 1
G 2
GND
G 3
G 4
G 5
GND
GND
GND
B 0
B 1
B 2
GND
B 3
B 4
B 5
GND
DE
VDD
VDD
VDD
VDD
DC IN
GND
BKLT ADJ
GND
BKLT ON
R 5
PHS
PVS
PDR 0
PDR 5
PDG 0
PDG 5
GREEN
BLUE
H SYNC / CS
V SYNC
TCLK
OSD H REF
OSD V REF
OSD DATD 1
OSD DATD 0
OSD DATD 2
OSD DATD 3
OSD FSW
KEY PWR
KEY MENU
KEY UP
KEY DOWN
KEY +
KEY -
KEY AUTO
V IN
BST 3
DH 3
LX 3
DL 3
CS 3
FB 3
V L
BST 5
DH 5
LX 5
DL 5
CS 5
FB 5
ON 3
ON 5
/SH ON
H DATA 0
H DATA 1
H DATA 2
H DATA 3
HDATA1
HDATA2
HFS
WP
SI
SCK
+3.3V
(RV DDA)
WP
SDA
SCL
B
G
R
H FS
H CLK
H REF
H TONE
FBKG
V REF
IRQ
RESET
SCL
SDA
X OUT
H CLK
V SYNC
PWR SW
LED AMB
LED GRN
OUT 1 +
OUT 1 -
OUT 2 -
OUT 2 +
HDATA3
SCL / RXD
SW
X2
X1
RST
HALF V
HALF H
VC 1
VC 2
R +
R -
L -
L +
+3.3V
+5V
VI 2
VI 1
DDC VCC
DDC SCL
TXD
+5V
RXD
VS IN
+5V
RXD
TXD
DDC VCC
TO
RS-232C
J901
S801
S807
D801
CN702
CN4
CN2
F1
1.5A
F2
1.5A
CN5
L
R
SPEAKER
TO
AC ADAPTER
J907
PHONE
PDB 0
PDB 5
PDISPE
PPWR
BIAS
3.3V
RED
GREEN
BLUE
HS IN
VS IN
DDC SDA
2
5
6
8
1
1 3
7
15 28 17
95
44
74
73
71
66
64
54
55
48
43
76
75
23 22
18
16
17
19
15
21
3
13
12
25
27
26
24
1
28
62
50
57
91
99
87
150
105
104
102
141
115
116
118
113
112
111
110
109
124
123
119
120
121
122
148
18
13 5
4 3
6
7
7
5
10
13
15
11
12
14
8
98
103
101
100
14
25
23
22
44
19
2
3
20
21
29
24
11
12
7
38
39
16
13
12
9
8
2
4
6
1
2
3
4
14
11
10
9
1
12
13
Q7,Q8
Q4
Q2
Q1
D3
D2
CN1
Q5
Q6
SW
3.3V SW
5V SW
5V SW 3.3V SW
3.3V SW
DC IN
GND
GND
DC IN
.
.