Chapter 6. Circuit Schematics And Parts Layout - Sharp UX-1100 Service Manual

UX-1100DE
FO-1450DE

CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT

R125
220
D0 R128
220
D1 R129
220
D2
R132
220
D3 R130
220
D4 R127
220
D5
R124
220
D6 R122
220
D7
R121 L107
(7-4A)
SYSCLK
N.M.
(3-3C)
MIRQ R260
(3-3C)
10K
R200
10K
R195
R170
C151
10K
10K
1000P
C226
1000P
+5V
144
D0
143
D1
142
D2
141
D3
139
D4
138
D5
137
D6
136
D7
130
TSTCLK
133
SYSCLK
135
MIRQ
131
RESET
129
DEBUG
58
TEST
7, 134
132
95, 108
64, 88
53, 56
45
28
21
VSS
14
32
41
48
81
102
123
140
VDD
72
ADGD
69
ADGA
71
ADVD
70
ADVA
C155
C152
C150
6 – 1
61
BATRST
C2
4.7/25
63
VBT
VBAT
C134
2200P
62 RESET
(4-1D)
PWRDWN
60
XOUT
59
XIN
68
+VREF
(5-3H)
+VREF
66 –VREF
–VREF
(5-3H)
67 VIN
VIN
(5-4H)
65
THADI
THADI (4-5H)
119 BZOUT
TONE
(6-4H)
(6-2E)
106
R217 TPB
SM0 (5-5A)
270
105 TPA
R214
SM1
(5-5A)
270
104 TPB
R226
SM2
(5-5A)
270
103
R138 TPA
SM3 (5-5A)
270
118 SPMUTEI
R319
GPO0
(1-1G)
270
117
R327 MPXC
GPO1
(6-2E)
270
116
R326 MPXB
GPO2 (6-2E)
270
115 MPXA
R328
GPO3
(6-6E)
270
107
NC
NC
114
VDRAM
+5V
C117
1000P
C115
1000P
TP32
TP45 C114
1000P
TP46
TP47 C113
1000P
R303
KEN1A
52 R172
OPI0
CNPN-4
R302 KEN2A
51
R166
OPI1
CNPN-3
50 R301 KEN3A
R168
OPI2 CNPN-2
R300 KEN4A
49 R169
OPI3
CNPN-1
10K x 4
55
270 x 4
LEDCTL
NC
54 E
R216
LCDCS CNPN-11
0
47 SEN0
R131
OPO0
CNPN-16
100
46
R133 SEN1
OPO1
CNPN-15
100
44 SEN2
R134
OPO2 CNPN-14
100
SEN3
43
R135
OPO3
CNPN-13
100
42
R136 SEN4
OPO4
CNPN-12
100
SEN5
40 R139
OPO5 CNPN-8
100
39
OPO6
NC
38
C161
OPO7
NC TP28
100P
TP23
TP24
C168
TP25
56P
TP26
C167
TP27
56P
C166
56P
C165
56P
C135
56P
C138 C162
56P 56P
C141
56P
TP1
C143 C159
56P 56P
C145
100P
C148
100P
C149
100P