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17” CDT Color Monitor 107B7
57
14. Schematic diagram
CPU
62K
R147
1/4W
CONN
P102
1
3
4
5
2
1000PF
C130
10
R111
0.046V
0.35V
3.159V
3.9K
R116
Key2
150 1/4W
R705
2.282V
8.2 2W
R912
4700PF/100V
C117
J066
2.4K 1/6W
15K
R106
H803
GND
DSDA
DSCL
VS
HS
5V
Sense
4.801V
4.802V
0.4043V
ROTA
1K 1/4W
R970
5K6
R193
33PF
C131
1000
C106
0.284V
4.936V
0.47U
C115
75K
R138
30K 1/4W
R417
+
22UF
C145
CMPCB:715C1515-*-S4
Page2:CPU Section
SW105
1.8K
R113
Xray
5V
Standby
SW102
2200
C114
J062
JUMP
OFF
470
R129
4.910V
J085
NC
2N2
C116
SAA4849PS
470R154
100
C122
UF4004
D929
5V
+
100
C107
IC101
1
2
3
4
52
53
54
5
50
6
7
8 49
9
10
11
13
14
15
16
17
18
19
20
21 36
37
38
39
40
41
42
43
44
45
46
47
48
51
12
55
56
22
23
24
25
26
27
28
35
34
33
32
31
30
29
SwiChoice
ISCL
ISDA
CableSense
Hs
Vs
DSCL
ROTA
Pro
H-LIN
Unlock
CLAMP VsOUT
CS1
CS2
CS3
OFF
VSSE
VDDD
V5V
VSSD
BDRV
HBGND
HDRV
HFB Iref
Vref
AGND
Bsens
Bin
BOP
Vssa
VDDA
MODE
XTAL1
XTAL2
NC
REM/P.S
EEP W/R
standby
DSDA
NC
XRAY
RST
Vfocus
Deguss
ABLadj
KEY2
KEY1
EWdrv
VOUT2
VUOT1
EHT
NC
Uvolt
Led
HDRV
6.2V
ZD102
0.057V
240K 1/4W
R420
0.846V
4.747V
G1
DEG
10000P
C123
10K
R130
1N5817
D101
4.93V
1000
C105
0.1UF
C120
100R120
4700PF
C127
12V
SW103
10
R110
100
R122
Key1
5V
CS2
+
47UF
C100
HFB
120 1/6W
R140
2.173V
100
R167
5.1V
ZD901
100
R102
470
R115
2.519V
20K
R158
75K
R137
470K 1/4W
R133
100
R104
TZX5V6D
ZD108
100
R143
1UF 50V
C118
47UF NC
C125
100
R148
0.1UF
C102
4.253V
LED1
2pin
100
R101
4.412V
R961
8.2K 1/6W
J081
JUMP
1K
R139
4.286V
3.283V
VOUT2
100
R105
BDRV
3.9K
R134
100
R149
Key2
5V
4K7
R107
100
R145
2200
C124
HFBH802
Hfb
12V
ISDA
GND
ISCL
5V
HFB
VO
HO
6.3V
ABL
G1
80V
GND
1.353V
1.8K
R114
0.925V
2200
C109
2K4
R194
3.94V
VDF
0.1UF
C103
0.144V
47
R112
1.392V
4.134V
4.94V
8.2K
R142
180K 1/4W
R416
5.557V
5V
6.2V
ZD104
Keyboard:715C1614-*
HFB
100
R165
+
10UF 16V
C119
6.2V
ZD101
ABLadj
50V
100
R159
8K2
R146
11K 1/4W
R418
Jumper
D914
0.284V
3K3
R156
100
R117
47
R119
1N4148
D104
CON
H104
1
3
4
5
2
0.042V
12V
6.3V
4.909V
+
0.1UF 100V
C433
100
C121
4.388V
100
R103
0.1UF
C705
100
R118
2.2K
R131
CS3
50V
Jumper
C126
40V
4.42V
2.57V
4.7K
R123
4.93V
1K
R124
VR902
200
4.747V
2K4
R191
100
R152
0.793V
80V
EWDRV
5K6
R192
Led
SW104
470
R135
1.355V
2200 NC
C108
SW106
100 2W
R911
Xray
NC
ZD106
120K 1/4W
R161
H-LIN
gnd
3K3
R157
10K
R144
0.202V
CS1
+
100UF 16V
C113
10K
R126
0.276V
2.527V
+
4.7UF
C434
100
R132
0.535V
NC
D103
0.252V
Unlock
48MHz
X101
93A 22 48-H
2K2
R109
Led
ABL
Jumper
R121
+
100UF/16V
C104
J061
NC
0.705V
4.943V
4.94V
EHT
VOUT1
470
R151
56K
R150
6.2V
ZD103
24V
ZD105
Key1
0.927V
2.7K
R153
0.1UF
C101
470
R125
2K2
R108
gnd
20K 1/2W
R969
24LC08B
IC102
56C1133-13
8
5
6
1
2
3
7
4
VCC
ISDA
ISCL
A0
A1
A2
WP
A4
0.974V
0.23V
100
R172
+
100
C110
3.043V