Panasonic TH-42PX20U-P Service Manual page 242

R2652
120
19 18 17 16 15 14 13 12 11 10 9 8 6 5 4
7
ACE
138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156
23
90
3 2 1
208
R2662
120
207
206
205
204
203
202
201
C2638 0.1
200
199
R2671 120
198
R2663
120
197
196
195
194
193
C2639 0.1
192
R2664
120
191
190
189
188
R2679
187
186
185
C2640 0.1
184
183
182
R2665
120
181
180
179
178
C2641 0.1
177
R2672 120
176
R2673 120
175
R2674 120
174
R2675 120
173
172
C2644
171
120
R2785
170
R2676 22
169
R2666 22
168
R2677 33
167
R2678 22
166
R2667 22
165
164
C2642 0.1
163
R2668 22
162
R2669 22
161
R2670 22
160
159
R2661 33
158
157
C2643 0.1
24
R2644
1K
LA[3]
LA[2]
LA[1]
LA[0]
LD[15]
LD[14]
LD[13]
LD[12]
LD[11]
LD[10]
LD[9]
LD[8]
LD[7]
120
LD[6]
LD[5]
LD[4]
LD[3]
LD[2]
LD[1]
LD[0]
TP2607
0.1
SD_CLK
SD_CMD
SD_DAT3
SD_DAT2
SD_DAT1
SD_DAT0
RESET
IC2603
3 2 1
SN74AHC1G04DBVR
C2645
0.1
(C0JBAB000244)
4 5
L2606
R2680
LSLF0027
47
TH-42PX20U-P
JG-BOARD (3 of 5) Schematic Diagram
25
RST
R2643
1K
/WRLL
/LCS3
/LCS2
/LCS1
/LOE
/IREQ
26
31
32
33
34
35
36
37
38
39
40
27