Philips DVP3236/94, Service Manual

Page: 35 / 55

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
+6VA
+6VA
+6VA
+6VA
+12VA
MUTE
MUTE
MUTE
+12VA
MUTE
+6VA
+6VA
+12VA
MUTE
MUTE
+12VA
+6VA
+6VA
MUTE
+6VA
+12VA
MUTE
MUTE
MUTEC
-12V
+12VI
D5V
D5V
+12VA
+12V
FL_OUT
FR_OUT
APWM_SL-
APWM_SR-
APWM_CEN-
APWM_LFE-
SL_OUT
SR_OUT
CEN_OUT
LFE_OUT
APWM_R-
APWM_L-
AMP_L
APWM_AMPR-
APWM_AMPL-
AMP_R
MUTEC
OP-
OP+
OP-
OP+
OP-
OP+
OP-
OP+
OP-
OP+
OP+
OP-
OP-
OP+
OP-
OP+
MUTE
Q206
KTC3875 Q206
KTC3875
1
2
3
Q207
KTC3875 Q207
KTC3875 1
2
3
+
C271 10uF/16V
+
C271 10uF/16V
+
C273
10uF/16V
+
C273
10uF/16V
R2A2 39K R2A2 39K
R2B2 1K R2B2 1K
C289 39pF C289 39pF
C2A3
1.2nF C2A3
1.2nF
R284 2.4K R284 2.4K
C270
1.2nF C270
1.2nF
+
C296
10uF/16V
+
C296
10uF/16V
C278 39pF C278 39pF
R268 510R R268 510R
C275
1.2nF C275
1.2nF
Q211 BT3906 Q211 BT3906
1
2 3
R267
10K
R267
10K
R2A5 1K R2A5 1K
R251 15K R251 15K
R260
10K R260
10K
R283 39K R283 39K
Q213
KTC3875 Q213
KTC3875 1
2
3
R275
10K
R275
10K
C266
1.2nF C266
1.2nF
R293 15K R293 15K
C297 39pF C297 39pF
Q209
KTC3875 Q209
KTC3875
1
2
3
R291
39K
R291 39K
R2B3
10K
R2B3
10K
+
-
U206A
LM4558
+
-
U206A
LM4558
3
2
1
8
4
C298
1.2nF C298
1.2nF
R280 82K R280 82K
C279
1.2nF C279
1.2nF
R281
47K R281
47K
R2A8
39K
R2A8 39K
+
C264
10uF/16V
+
C264
10uF/16V
R296 510R R296 510R
R258 15K R258 15K
R277 510R R277 510R
R269 82K R269 82K
R285 15K R285 15K
R273 10R R273 10R
R262 82K R262 82K
+
C277
10uF/16V
+
C277
10uF/16V
C284 39pF C284 39pF
R265 15K R265 15K
R252 1K R252 1K
+ C286
47uF/25V + C286
47uF/25V
+
C276 10uF/16V
+
C276 10uF/16V
R294 1K R294 1K
Q218
KTC3875 Q218
KTC3875
1
2
3
R257 2.4K R257 2.4K
Q205
KTC3875 Q205
KTC3875
1
2
3
R278
100K R278
100K
Q208
BT3904 Q208
BT3904
1
2
3
R2A9 2.4K R2A9 2.4K
R264 2.4K R264 2.4K
R253
10K R253
10K
+
C283
10uF/16V
+
C283
10uF/16V
+
C288
10uF/16V
+
C288
10uF/16V
+
C282
470uF/10V
+
C282
470uF/10V
R256 39K R256 39K
R2C9 510R R2C9 510R
R2B1 15K R2B1 15K
+
-
U206B
LM4558
+
-
U206B
LM4558
5
6
7
8
4
+
C280 10uF/16V
+
C280 10uF/16V
R282
100K R282
100K
+
-
U205B
LM4558
+
-
U205B
LM4558
5
6
7
8
4
R299
24K R299
24K
R2A7 62K R2A7 62K
R255 82K R255 82K
Q212
KTC3875 Q212
KTC3875
1
2
3
+
C267 10uF/16V
+
C267 10uF/16V
+
C294
100uF/16V
+
C294
100uF/16V
R263 39K R263 39K
R276
10K
R276
10K
C272
0.1uF C272
0.1uF
R272 15K R272 15K
R290 82K R290 82K
C269 39pF C269 39pF
R2A4 15K R2A4 15K
+
-
U208B
LM4558
+
-
U208B
LM4558
5
6
7
8
4
R259 1K R259 1K
C274 39pF C274 39pF
Q219
BT3906 Q219
BT3906
1
2 3
C2A5
0.1uF C2A5
0.1uF
R289 510R R289 510R
R249 39K R249 39K
C295
0.1uF C295
0.1uF
Q210
BT3906 Q210
BT3906
1
2 3
C281
0.1uF C281
0.1uF
R274 1K R274 1K
R2A3 2.4K R2A3 2.4K
+
C287 10uF/16V
+
C287 10uF/16V
R254
510R
R254
510R
+
C299 10uF/16V
+
C299 10uF/16V
R292 2.4K R292 2.4K
R297 220R/0805 R297 220R/0805
R287 1K R287 1K
R271 2.4K R271 2.4K
R279 10K R279 10K
R266 1K R266 1K
+
C2A1
10uF/16V
+
C2A1
10uF/16V
C2A2 39pF C2A2 39pF
C265 39pF C265 39pF
+
-
U208A
LM4558
+
-
U208A
LM4558
3
2
1
8
4
R288
10K
R288
10K
R2D1
1K R2D1
1K
R298
20K R298
20K
Q217
KTC3875 Q217
KTC3875
1
2
3
R286
470R R286
470R
R248 82K R248 82K
+
C2A4 10uF/16V
+
C2A4 10uF/16V
C290
1.2nF C290
1.2nF
+
-
U207B
LM4558
+
-
U207B
LM4558
5
6
7
8
4
+
C291 10uF/16V
+
C291 10uF/16V
R270 39K R270 39K
C292
0.1uF C292
0.1uF
+
C268
10uF/16V
+
C268
10uF/16V
R2C8 510R R2C8 510R
R295
10K
R295
10K
D205
LL4148
D205
LL4148
1
2
R261
510R
R261
510R
R2A1 62K R2A1 62K
C285
1.2nF C285
1.2nF
R2A6
10K
R2A6
10K
+
-
U207A
LM4558
+
-
U207A
LM4558
3
2
1
8
4
+
-
U205A
LM4558
+
-
U205A
LM4558
3
2
1
8
4
D204 LL4148 D204 LL4148
1 2
R250 2.4K R250 2.4K
+
C293
100uF/16V
+
C293
100uF/16V
MAIN BOARD SCHEMATIC DIAGRAM 2/4
Page 33 of 51