Kenwood FGZ000UF2 Service Manual page 37

AT
Q2-5
TOUCH PANEL VOLTAGE DET
CP25
10K
5V
0V
CP23
100
5V
0V
5V
0V
5V
0V
2.5V
5V
0V
7.08MHz
4V
0.7V
7.08MHz
5V
0V
5V
0V
5V
0V
5V
0V
5V
0V
5V
0V
5.0V
5V
0V
R120
10K
72
R118
10K
R119
100K
69
R122
10K
TP96
144
AU
R168
10
R169
10
R170
D2
22K
Q4
Q5
22K
Q2
R171
10
22K 5.0V
22K
Q3
TP130 R125 R286
108 5.0V 5.0V
SHRST
107
100 10K
5.0V
NC
106 0V
PLLVSS
TP127 R148 C58
105
PLLCAP
3K 470P TP126 R151
104 5.0V
PLLVCC
TP125 R276 200
103 0V
MD0
100
TP124 R277
102 0V
MD1
100
TP123 R126
101
WAIT
R280
100 TP122
100
NC
99 5.0V
100K
VCC
98 0V
NMI
97
MD2
96 TP119
EXTAL
R309
95
MD3
TP118 R127 TP147
10K
100
94
XTAL
93 0V
VSS
CP5 100
92 TP117 TP146
D0
91 TP116 TP145
D1
90 TP115 TP144
D2
89 TP114 TP143
D3
88
D4
87
VSS
CP6 100
0V
TP113 TP142
86 TP112 TP141
D5
TP111 TP140
TP110 TP139
5.0V
85
VCC
84
D6
83
CP7 100
D7
82 TP109 TP138
D8
81 TP108 TP137
D9
80 TP107 TP136
D10
TP135
0V
79 TP106
VSS
78
D11
77 5.0V
VCC
CP8 100
76 TP105 TP134
D12
75 TP104 TP133
D13
74 TP103 TP132
D14
73 TP102 TP131
D15
AV
R296 TP536
470
102
R297 TP537
470
103
R1 TP538
470
133
R2 TP539
470
134
116
115
118
10
TP237
119
∗
C195
5.0V TP240
100P
∗
126
C196
TP241
100P
∗
125
IC23
C197
TP242
AND
100P
∗
123
GATE
C198
TP243
100P
0V
∗
122
C199
TP244
100P
121
∗ TP245
C200
C57
100P
0.01
103
SWITCH UNIT (X16-186x-xx)
R295
CN2
100K
GND 20 19
102
R279 ILL-VCC 18 17
ILL-VCC 16 15
100K
GND 14 13
C50
KYE1 12 11
0.1
C53
KYE2 10 9
18P
C54
18P
KYE3 8 7
D0 KYE4 6 5
D1
D2
D3
KYE5 4 3
NC 2 1
D4
D5
D6
D7
C51
0.1
D8
D9
D10
C52
D11
0.1
D12
D13
D14
D15
∗
P1
∗
P2
TP18
AW
FGZ000UF2
CN32
1 MD1
2 MD0
3 ROM-RDX
FLASH ROM DATA I/O
4 ROM-TXD
5 GND
6 P-ON5
7 NC
IC2 : TC9246F
IC3,7,20,22,27,28 : TC7SHU04F
∗
CN31
IC4 : HD64412FI
IC5,11 : MSM5118165FP60
1 GND
IC6 : BU3616K
2 ILL-VCC
IC10 : TC7SH32FU
3 ILL-VCC
IC12 : HD6437041AG57E
∗
4 GND IC19 :
IC23 : TC7SET08FU
IC24 : MSM5258MS-K
5 KYE1
IC26 : TA78DS05F
6 KYE2
Q2,3 : DTC124EUA
Q4,5 : DTA124EUA
7 KYE3
D2 : HZM6.8FA
D3 : DAN202U
8 KYE4
D4,5 : DA204U
9 KYE5
GND LINE
B LINE
10 (KYE6)
D1-5 :
D6-8 :
D9 :
D101-105 :
TP3 TP8
R6
100
K1
TP4 TP9
R7
100
K2
D8
TP5 TP10
R8
100
K3
TP6 TP11
R9
100
K4
D7
TP7 TP12
R10
100
K5
D6
S1
KEY1
K1
∗
D101
TP13
∗
∗
D1
R1
C7 0.01
S2 KEY2
K2
∗
D102
TP14
∗
∗
D2
R2
C8 0.01
S3 KEY3
K3
∗
D103
TP15
∗
∗
D3
R3
C9 0.01
S4 KEY4
K4
∗
D104
TP16
∗
∗
D4
R4
C10 0.01
S5 KEY5
K5
∗
D105
TP17
∗
∗
D5
R5
C1 0.01
C11 0.01
D9
TP1
FGZ000UF2 (3/4)
X25-9410-11 (4/4)
AX
1
2
3
B30-1601-05
MA3056WA
MA3082-M
B30-1709-05
4
5
6
7
37