Panasonic TX-22LT3 Service Manual page 77

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G
B
TP9048
P9047
R9130
220
R9111
R9123
75
75
1%
1%
1%
R9128
2.7k
9118
6V
.1u
VRO6
VREF6
COMP6
DA
Macro
GC2M+
C1AB00001826
SLV[88] :Primary
SLV[8A] :Secondary
HEAT SINK : TUC4G758
TAPE : TWFT2020Q024
8C / 8E (TEST=1 & YSVM=0)
AD
NRST
Macro
AVSAD2
AVDAD2
R9124
C9133
10V
12
1u
1%
R9121
47
1%
C9137
10V
1u
C9142
16V
R9106
10u
120
R9119
8.9
220
C9230
1.6
C/Pb
16V
Q9026
0.1u
1.1
2SD10300TL
R9126
1k
14
15
34
C9201
10V
1u
IC9012
INVERTER
R9201
22
1.3
1
8
2.9
VCC
2.9
2
7
1.3
1.3
3
6
0
0
4
5
1.3
GND
C0JBAB000382
R9203
1M
R9200
R9204
100
X9001
1.8k
H0J202500002
R9202
22
C9205
C9204
20.25MHZ
50V
50V
15p
18p
R9116
1.4k
1%
C9131
C9143
C9140
C9141
16V
10V
10V
16V
0.1u
1u
1u
0.1u
R9207
0
ACL
EHT
MP
AD
Macro
XTAL
Macro
IC9001
R9133
47
1%
C9144
C9148
1%
10V
10V
1u
1u
3.3V
V/Y
R9131
120
R9166
0
16
C9146
C9151
C9212
10V
10V
10V
1u
1u
1u
C9150
C9153
C9152
10V
10V
10V
1u
1u
1u
192
0.5
191
0.7
R9142
1.5k
C9213
190
1.0
189
2.4
AVDPL1
VDDE
C9162
188
0
POUT
AVSPL1
10V
VDDI
187
0
VSS
C9156
C9181
10V
1u
186
0
FBPIN
4V
185
3.3
VDDE
C9157
L9031
184
3.2
FBPMO
10V
1u
183
2.5
VDDI
C9158
182
1.5
BXS2
10V
1u
181
3.3
VDDE
180
1.5
HREF
179
0
VSS
C9163
10V
1u
C9215
178
0
AVSPL2
4V
177
1.2
AVDPL2
R9141
16V
176
1.3
C9174
CPO2
+
10u
180
175
0
VGS2
C9164
1u
C9214
10V
174
0
AVSPL3
4V
173
2.4
AVDPL3
10u
C9176
172
1.5
CPO3
+
PLL
16V
R9143
171
3.3
VGS3
180
170
1.5
VDDI
C9159
169
0
CW358
10V
168
0
VSS
C9160
167
2.4
BXS3
10V
166
1.3
VDDE
165
0
LCLK2
164
0
R9170
VPO2
120
163
2.4
HPO2
162
1.3
VPO3
R9139
161
0
HPO3
120
160
2.5
HINP
159
1.5
HTRAP
158
0
PSO
157
1.0
156
1.0
HO1
155
1.6
HO2
154
0
EWO
153
0.2
VDAF
152
0
INTLC
151
1.0
VDDI
150
0.9
VSS
3.3V
149
3.3
VDDE
148
1.4
OSDCNT
AAF_FO0
147
1.1
FO0
AAF_FO1
146
1.1
FO1
AAF_FO2
145
1.2
FO2
AAF_FI0
144
1.0
FIN0
AAF_FI1
143
1.1
FIN1
AAF_FI2
142
1.2
FIN2
AAF_FI3
141
0.5
FIN3
AAF_FI4
140
0.5
FIN4
AAF_FO3
139
0.5
FO3
AAF_FO4
138
1.2
FO4
AAF_RE
137
2.6
RE
AAF_RR
136
0.5
RR
AAF_FCKR
135
1.6
FCKR
AAF_WR
134
0
25mA
WR
FO6
AAF_WE
133
2.7
FIN5
WE
FIN6
132
3.3
VDDE
131
2.5
C9154
130
0
10V
1u
AAF_FO5
129
1.2
C9161
10V
1u
D9001
D9002
MAZ80560ML
MAZ80560ML
IC9009
AVR 2.5V
C0CBCAD00006
PQ1X251M2ZP
L9019
4.7u
2.5
5
VIN
1
3.3
Vo
0.16A
C9184
C9193
4V
10V
GND
2
0
1u
100u
0
4
ON/OFF
3
0
Nr
C9183
16V
0.1u
TX-22LT3 DG-Board (2 of 5) Schematic Diagram
17
L9014
4.7u
L9012
4.7u
C9155
4V
220u
C9196
50V
R9144
R9146
R9149
0.01u
560
220
0
C9191
C9185
50V
50V
33p
100p
16V
L9020
+
4.7u
10u
1u
C9197
50V
R9145
R9147
R9150
0.01u
220
560
0
100u
4.7u
C9192
C9186
50V
50V
33p
100p
0.5mA
100u
L9021
4.7u
100u
L9022
4.7u
1u
1u
AJ_HS
AJ_VS
AJ_G9
AJ_G8
AJ_G7
AJ_G6
AJ_G5
AJ_G4
AJ_G3
AJ_G2
AJ_G1
AJ_G0
AVR 2.5V
3.3V
IC9010
C0CBCAD00006
PQ1X251M2ZP
L9023
L9017
4.7u
4.7u
3.3
1
VIN
5
2.5
Vo
C9182
0
2
GND
C9216
C9169
4V
10V
100u
1u
100u
3.3
4V
3
ON/OFF
4
1.2
Nr
L9018
4.7u
C9180
C9178
10V
4V
1u
100u
18
21
22
23
C9190
10V
1u
C9188
16V
0.1u
24
25

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