SDM-M51 (serv.man3) - Sony Monitor Service Manual (repair manual). Page 16

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SDM-M51
3
Zoom Engine with ADC
Key Solution Inc.
C
4
4
Tuesday, November 07, 2000
 
 Title
Size
Document Number
Rev
Date:
Sheet
of
GND
GND
GND
GND
GND
GND
GND
+18V
GND
+ 3.3V
GND
GND
ADC_GNDA
ADC_GNDA
PLL_GNDA
PLL_GNDA
+3.3V
GND
+5V
GND
+3.3V
+5V
+ 3.3V
RVDDA
+5V
ADC_GNDA
PLL_GNDA
GND
GND
+18V
+3.3V
+5V
GND
GND
GND
GND
GND
GND
ZDG1
ZDG2
ZDG3
ZDG4
ZDG5
ZDB0
ZDB1
ZDB2
ZDB3
ZDB4
ZDB5
ZDG0
ZDR5
ZDR4
ZDR3
ZDR2
ZDR1
ZDR0
PDR[0..5]
PDR0
PDR1
PDR2
PDR3
PDR4
PDR5
PDR0
PDR2
PDR3
PDR5
PDR1
PDR4
PDG[0..5]
PDB[0..5]
PDG0
PDG2
PDG3
PDG5
PDB0
PDB2
PDB3
PDB5
PDB4
PDB1
PDG4
PDG1
PDG0
PDG1
PDG2
PDG3
PDG4
PDG5
PDB0
PDB1
PDB2
PDB3
PDB4
PDB5
LCD_CLK
L C D_ HS
L C D_ VS
LCD_DE
VDDA
SVDDA
DVDDA
RVDDA
R_IN
MFB2
MFB1
MFB4
MFB10
MFB11
SW0
SW1
SW2
SW3
SW4
SW5
SW6
MFB[0..11]
MFB0
MFB1
MFB2
MFB3
MFB4
MFB10
MFB11
MFB0
MFB3
MFB5
MFB6
MFB6
MFB5
MFB7
MFB8
MFB9
MFB9
HDATA3
MFB8
HDATA2
MFB7
HDATA1
HDATA0
G_IN
B_IN
R_GND
G_GND
B_GND
PDR0
PDR1
PDR2
PDR3
PDR4
PDR5
PDG4
PDG3
PDG2
PDG1
PDG0
PDB5
PDB4
PDB3
PDB2
PDG5
PDB1
PDB0
Q8
MMBT 3904
1
2
3
C102
10pF
FBA5
Z121
1
8
2
7
3
6
4
5
F3
1.5A
R75
22
C57
100pF
R97
33
C84
22pF
C58
100pF
+
C21
10uF
R74
22
R96
22
C69
0.1uF
C68
0.1uF
L15
BMK400
1
3
2
L19
Z102
C70
0.1uF
C71
0.1uF
+
C4
10uF
+
C5
10uF
R27
100
R77
100K
C54
0.1uF
C16
0.1uF
R78
4.7K
C50
100uF
Q7
MMBT 3904
1
2
3
R76
100K
Q6
SI2304
2
3
1
R98
47K
C85
33pF
C80
0.1uF
C49
0.1uF
C37
0.1uF
+
C35
10uF
C79
0.1uF
R90
10K
R89
#
L9
Z501
1
3
2
L1
Z501
1
3
2
L11
Z501
1
3
2
L2
Z501
1
3
2
R62
10K
R63
10K
C67
0.1uF
+
C8
10uF
+
C23
10uF
C52
0.1uF
C81
0.1uF
IC8
MTV130P-10
5
10
2
13
14
15
11
12
7
8
9
4
16
1
3
6
HREF
VREF
OSD-CLK
B
G
R
HTONE
FBKG
SDA
SCL
VDD2
VDD1
VSS2
VSS1
NC
SSB
C36
0.1uF
C32
0.1uF
C31
0.1uF
C30
0.1uF
C48
0.01uF
C42
0.1uF
C51
0.1uF
C82
0.1uF
C72
0.1uF
C46
0.01uF
R69
150
C83
0.1uF
C17
0.1uF
C40
0.01uF
C41
0.01uF
C47
0.01uF
C38
0.01uF
R57
150
R56
150
R61
150
R45
150
C22
0.1uF
R39
150
R44
75
R43
75
R42
75
L4
STC104B
1
3
2
L6
BMK400
1
3
2
R52
Z102
IC10
GMZAN1
95
96
92
88
84
143
137
136
129
128
79
77
125
139
11
21
58
108
149
12
33
40
91
87
2
4
59
83
97
60
5
130
135
145
147
152
156
150
148
141
142
153
154
155
157
159
160
3
115
116
117
118
119
120
121
122
98
103
99
100
101
113
112
111
110
109
107
106
105
104
102
124
123
93
89
85
82
81
80
78
127
131
134
138
144
133
132
146
1
8
18
30
41
49
61
72
114
126
140
151
158
71
70
69
68
67
66
64
63
62
57
56
55
54
53
52
51
50
48
47
46
42
39
38
37
36
35
34
32
31
29
28
27
26
25
24
23
22
20
19
17
16
15
14
13
10
9
7
6
44
45
43
73
74
76
75
65
94
90
86
RED+
ADC_R
V
DDA
ADC_G
V
DDA
ADC_B
V
DDA
ADC_VDDA
PLL_R
V
DDA
DAC_S
V
DDA
PLL_S
V
DDA
PLL_D
V
DDA
DAC_D
V
DDA
ADC_VDD1
ADC_VDD2
DVDD
SVDD
SRVDD1
SRVDD2
CVDD2
CVDD4
S
Y
N_VDD
RVDD1
RVDD2
CVDD1
GREEN+
BLUE+
RESERVED
RESERVED
RESERVED
RESERVED
NC
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
HSYNC/CS
VSY NC
T CLK
XTAL
STI_T M1
STI_T M2
SCAN_IN1
SCAN_IN2
SCAN_OUT1
SCAN_OUT2
PSCAN
OSD_HREF
OSD_VREF
OSD_CLK
OSD_DATA0
OSD_DATA1
OSD_DATA2
OSD_DATA3
OSD_FSW
HFS
HCLK
HDAT A
RESETn
IRQ
MFB0
MFB1
MFB2
MFB3
MFB4
MFB5
MFB6
MFB7
MFB8
MFB9
MFB10
MFB11
ADC_R
G
NDA
ADC_G
G
NDA
ADC_B
G
NDA
ADC_
G
NDA
SUB_GNDA
ADC_
G
ND1
ADC_
G
ND2
DAC_D
G
NDA
P
LL_D
G
NDA
P
LL_S
G
NDA
DAC_S
G
NDA
P
LL_R
G
NDA
SUB_SGNDA
SUB_D
G
NDA
SUB_R
G
NDA
CVSS1
RVSS1
SRVSS1
RVSS2
CVSS2
RVSS3
RVSS4
CVSS3
CVSS4
DVSS
SVSS
S
Y
N_VSS
SRVSS2
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PD8
PD9
PD10
PD11
PD12
PD13
PD14
PD15
PD16
PD17
PD18
PD19
PD20
PD21
PD22
PD23
PD24
PD25
PD26
PD27
PD28
PD29
PD30
PD31
PD32
PD33
PD34
PD35
PD36
PD37
PD38
PD39
PD40
PD41
PD42
PD43
PD44
PD45
PD46
PD47
PCLKA
PCLKB
PDISPE
PVS
PHS
PPWR
PBIAS
RVDD3
RED-
GREEN-
BLUE-
CN6
B9B-PH-K
1
2
3
4
5
6
7
8
9
R51
Z102
R50
Z102
R49
Z102
R47
Z102
+
C90
10uF
R46
Z102
C59
0.1uF
CN7
DF9-41S-1V
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
GND
GND
Vsync
GND
R0
R2
R3
R5
GND
G0
G2
G3
G5
GND
B0
B2
B3
B5
DE
VDD
VDD
DCLK
Hsync
GND
GND
R1
GND
R4
GND
GND
G1
GND
G4
GND
GND
B1
GND
B4
GND
VDD
VDD
R48
Z102
+
C88
10uF
+
C89
10uF
+
C86
10uF
+
C87
10uF
C25
0.1uF
R68
10K
R66
10K
+
C91
10uF
R65
10K
R64
10K
C34
1000pF
R67
10K
OSC1
50MHz
3
1
4
2
XOUT
SB
VCC
G
ND
L16
STC104B
1
3
2
TP8
1
TP5
1
TP3
1
L8
Z501
1
3
2
R70
2.2K
R55
#
R54
#
FBA1
Z121
1
8
2
7
3
6
4
5
R71
2.2K
R82
270K
TP17
1
R113
100
FBA2
Z121
1
8
2
7
3
6
4
5
R59
100
R60
100
C55
100pF
C56
100pF
CP1
22pF
8
2
7
3
6
4
5
1
CP2
22pF
8
2
7
3
6
4
5
1
CP3
22pF
8
2
7
3
6
4
5
1
CP4
22pF
8
2
7
3
6
4
5
1
C101
33pF
FBA3
Z121
1
8
2
7
3
6
4
5
CP5
22pF
8
2
7
3
6
4
5
1
TP16
1
FBA4
Z121
1
8
2
7
3
6
4
5
R80
4.7K
R79
10K
HDATA[0..3]
4
BKLT _ON
3
SCL_MCU
4
SDA_MCU
4
gm_HFS
4
gm_HCLK
4
RESETn
4
Vsync_IN
4
PWR_SW
4
SW[0..6]
2
+18V
3,4
+ 3.3V
3,4
+5V
3,4
Hsync_IN
4
Hsync_MCU
4
Vsync_MCU
4
SyncGRN
4
gm_IRQ
4
VGA_CONn
4
key_menu
key_up
key_down
key_plus
key_minus
key_auto
SCALER
(GmAN1)
Hsync
Vsync
P
a
n
e
l
 
i
n
t
e
r
f
a
c
e
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