Sharp HT-DP2500W Service Manual page 28

A
CNP201
TO MAIN PWB
P21 7-A
B
C
D
E
F
KRA102 M
G
KRA107 M
FRONT
KRC102 M
VIEW
KRC104 M
KRC107 M
KTA1266 GR
KTA1270 Y
KTC3199 GR
2SC2878 B
E C B 2SC3199 GR
(S) (G) (D)
2SC535 C
(1) (2) (3) 2SD468 C
H
1
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R227
C251
R229
R230
1
2
3
4 C273
5
6 R246
7
R247
8
ZD201
9
C272
10 L204
11
12
CNS201
R226
R235
R245
R232 R225
R233
R242
R234
C263
L203
11 12
C260
10 13
C267
9 14
8
15
R231
7 16
IC202
6
17
R238
5 18
4
19
C269
3
20
2 21
C271
1 22
X202
C262
C261
C264
C213
R205
C214
R204 E
R299
C
B
C215
Q201
C209
C216
C202
IC201
C227
TUNER PWB-B
FRONT VIEW
FRONT
VIEW
B C E
(D) (G) (S)
(3) (2) (1)
2SD2012 Y
Figure 19 TYPES OF TRANSISTOR AND LED
2 3
Figure 19 WIRING OF P.W.BOARD (1/5)
C250
R228
Q202
R237 R249
C252
3 2 1
R248
C244
C255
C230
R236
C234
C233
C245
R221
R250
IC203
C232
C231
C268 12
11
R243 CF202
C275
10
9
E C B Q203
8
7
C229
CF203
6
5
2 3
1
C266
4
R219 3
2
R218
C249
1
C265
R241
3
T204
R244
C274 2
R239
1
R209
CF201
L205
VR201
R240
FM MUTE
C270
LEVEL
R213
C225
R283
L202
C281
VD202
E C B
R201
C212
R206
C210
R208
9
C282
R210
8
C285
7
R207
6
T202
5
C207
C203
R202
4
R211
C206
C204
3
R203
2
C201
1
L201
D205
C220
R216
VD203
C205
BF201
C217
3
TP302
D202
2
1
D201
FM GND AM
75 ohms
SOC201
ANTENNA TERMINAL
L1154HDB
KV1236Z23F
4
– 19 –
HT-DP2500W
C253
C254
C247
R253 C243
R222
TP301
C248
R223
C246
13
J202
14
15
C242
C241 16
17
R251 R217
18
19
20
C235 C239
21
22
23
C238
24
C237
R224
C226
C208
R212
C236
C224
C286
R282
R281
T203
R285
C221
R214
Q281
C222
C223
R215
VD201-2
C219
VD201-1
T201
C218
FRONT
VIEW
KDV147C
5 6