Kenwood DDX3028 Service Manual page 41

AO
3
+B
D3.3V
C4103
0.1
C4106
0.1
109
LCD1G3
110
LCD1G4
111
LCD1G5
112
LCD1R0
113
LCD1R1
114
LCD1R2
115
LCD1R3
116
LCD1R4
117
LCD1R5
118
LCD1CLK
119
LCD1C0
3.2V 120
VDD
0V 121
VSS
122
LCD1C1
123
LCD1C2
124
LCD1C3
125
LCD1C4
126
LCD1C5
0V 127
PHASE SEL
R4128
100 0V 128
28 PROX SEN
R4127
100
3.2V 129
29 PROX
R4130
1K
2.5V 130
BK LIGHT
SYSCE
R4131
TP411
100 0V
131
31 SYS CE
R4132
22
0.1V 132
APP CLK
SDATA
R4133
TP412
100
0V 133
33 SYS DATA
134
VSS 0V
135
VDD 3.2V
PDATA
R4136
TP413
100
0V 136
36
APP DATA
R4137
100
1.5V 137
37 LED G
R4138 1.5V 138
LCD CE
33
139
DV0B0
140
0V
DV0B1
141
DV0B2
142
DV0B3
143
C4145
DV0B4
0.1
144
DV0B5
145
VDDI 1.2V
146
DV0G0
147
DV0G1
148
DV0G2
149
DV0G3
150
DV0G4
151
DV0G5
152
0V
DV0R0
153
DV0R1
154
DV0R2
155
C4157
VSS
0.1
156
DV0R3
157
VDD 3.2V
158
DV0R4
159
DV0R5
160
DV0CLK
0V 161
DV0VSY
162
DV0HSY
C4164
0.1
1
AP
C4097 5
0.1
C4085
0.1
C4171 C4176
0.1 0.1
7
7 7
4
2
AQ
DDX3028/3048/3058/318/4038/4038M
DDX4028BT/4038BT/4038BTM/4048BT/4058BT/418
71
3
5
+B
D3.3V
5 6
C4074
0.1
C4075
1
1.5V
3.2V
IC401
GERDA 2S
1.0V 1.0V 1.2V
C4183
1
C4190
C4182
0.1
0.1
1
D3.3V
7
1
A3.3V
AR AS
C4069 C4066
0.1 0.1
R4065 R4063
1K 1K
1.5V
3.2V 3.2V
0.3V 0.3V
C4201
0.1
+B
7
A3.3V
4
2
PANEL-A UNIT (2/3)
5
6
C4067
1
0V
1.5V
C4210
0.1
1
41