Philips HTS3277/12, Service Manual

Page: 20 / 38

6 - 2 6 - 2
CIRCUIT DIAGRAM - part one
3 1
2 4
L414
45UH
3
1 2
4
L416
45UH
C
469
104
/50V
R
448
10K
C
468
104
/50V
R
447
10K
P+12V
C4006 104
R 471 10
C476
333
C475
333
C474 104
P+12V
R 460 10
C
481
1000U
/5
0V
+34V
+34V
C
478
104
C
482
103
R
461 3.
3
C
477
10
4
C491
333
L406 10UH/10A
L4 05 10UH/10A
C490
333
+34V
+34V
C4
93
10
4
C
49
2
10
4
C
49
6
10
3
R
47
0
3.
3
C
480
10
5
C
479
10
5
C4
95
10
5
C
49
4
10
5
P+12V
C455 104
R4 83
10
C437
333
C436
333
C4
35
10
4
P+12V
R 439
10
C
442
10
0
0U
/50
V
+34V
+34V
C
439
104
C4
43
103
R
440 3.
3
C
438
10
4
C454
333
L402
10UH/10A
L401 10UH/10A
C453
333
+34V
+34V
C
457
104
C
456
104
C
460
103
R
449
3.
3
C
441
105
C4
40
105
C
459
105
C
458
105
L404 10UH /10A
L403 10UH/10A
FR
SR
C
463
10
4
C
466
103
R
445 3.
3
C
467
103
R4
46
3.
3
C
462
104
C
465
102
C
464
10
2
C
461
474
/63V
C
FL
SL
C4
00
5
10
4/50
V
R
46
9
10
K
C4
00
4
10
4/50
V
R
46
8
10
K
C4
99
10
4
C4
00
21
03
R4
66
3.
3
C4
00
3 10
3
R
46
7
3.
3
C
49
8
10
4
C4
00
1
10
2
C4
00
0
10
2
C
49
7
47
4/63
V
L4 07
10UH/10A
L4 08 10UH/10A
C
433 104
C434
104
R 438 10
P+12V
P+12V
C
472
104
C473 104
R 459 10
R 458 1
C432
104
R 429 10
C431
104
R 431 47
R 430
47/NC
R 451
47/NC
R 452 47
P+12V
C471
104
R4 55
27K
P+12V
C470 104
R 450 10
+C
+FR
-C
-FR
-FL
+FL
-SR
+SR
SD
SD
VA LI D
VA LI D
SUB
GVDD_B
1
OT W
2
SD
5
PW M_A
6
RE SE T_A B
7
PW M_B
8
OC_ADJ
9
GN D
10
AJND
11
VR EG
12
M3
13
M2
14
M1
15
PW M_C
16
RE SE T_C D
17
PW M_D
18
VDD
21
GVDD_C
22
GVDD_D
23
BS T_D
24
PVDD_D
26
OUT_D
28
GND_ D
29
GND_ C
30
OUT_C
31
PVDD_C
32
BS T_C
33
BS T_B
34
PVDD_B
35
OUT_B
36
GND_ B
37
GND_ A
38
OUT_A
39
PVDD_A
40
BS T_A
43
GVDD_A
44
TAS 5352
NC
3
NC
4
NC
19
NC
20
NC
25
PVDD_D
27
PVDD_A
41
NC
42
IC 402
TA
S5
352
GVDD_B
1
OT W
2
SD
5
PW M_A
6
RE SE T_A B
7
PW M_B
8
OC_ADJ
9
GN D
10
AJND
11
VR EG
12
M3
13
M2
14
M1
15
PW M_C
16
RE SE T_C D
17
PW M_D
18
VDD
21
GVDD_C
22
GVDD_D
23
BS T_D
24
PVDD_D
26
OUT_D
28
GND_ D
29
GND_ C
30
OUT_C
31
PVDD_C
32
BS T_C
33
BS T_B
34
PVDD_B
35
OUT_B
36
GND_ B
37
GND_ A
38
OUT_A
39
PVDD_A
40
BS T_A
43
GVDD_A
44
TAS 5352
NC
3
NC
4
NC
19
NC
20
NC
25
PVDD_D
27
PVDD_A
41
NC
42
IC 403
TA S5352
SU B+
FR +
FL +
C+
SL +
SR +
4 OHM
4OHM
4 OHM
4 OHM
4 OHM
4 OHM
166W
166W
166W
R 432
33
R 433
33
R 436
33
R 435 33
R 457
33
R 456
33
R 454
33
R 453
33
C401
104
C4
07
10
0
U
C413
15P
R 409
1M
C
40
8
47
2
PL L_F LTM
3
AVDD_P LL
9
AVS S_PL L
8
PDN
13
DVDD
15
VR D_PL L
7
OS
C_
CA
P
18
XTL_
OUT
19
VR
_D
PL
L
17
VR A_PL L
1
SD
IN
4
28
XTL_
I
N
20
SC
LK
27
RE
SE
RV
ED
22
DVS S
16
RE
SE
RV
ED
21
RE
SE
RV
ED
23
SL +PWM _P_3
45
SR _PWM _M_4
46
SR +PWM _P_4
47
VR _PWM
48
C_
PW
M_
M_
7
49
C+PW
M_
P+
7
50
PW
M_
H
PPL
60
PW
M_
H
PPL
61
SU
B_
PW
M_
M_
8
51
PW
M_
P_
5
56
PW
M_
M_
6
57
PW
M_
P_
6
58
PW
M_
HP
MR
62
PW
M_
M_
5
55
DVS
S_
PW
M
53
SU
B+PW
M_
P_
8
52
SC
L
25
RE
SE
VE
D
64
AVS S
6
RE SE T
11
VB GAP
10
HP_SEL
12
MU TE
14
L
RC
L
K
26
BK ND_E RR
37
DVDD_P
WM
54
MC
LK
63
PW
M_
HP
ML
59
FR +PWM _P_2
43
FR _PWM _M_2
42
FL +PWM _P_1
41
FL_P WM _M_1
40
VAL ID
39
DVS S
38
DVS S
34
VR _DIG
33
PSV
C
32
SD
IN
1
31
SD
IN
2
30
SD
IN
3
29
SL_P WM _M_3
44
PL L_F L T_R ET
2
PL L_F LTP
4
AVS S
5
DVS S
35
DVDD
36
SD
A
24
IC 401
TA S5508
C4
02
10
3
C
40
3
10
4
R4
01
20
0
C4
04
10
3
C4
05
10
4
R4
02
20
0
C406 104
C409 102
R 405
33 5508_RES ET
C412 104
R4 08 2.2
C
41
0
10
0
U
C4
11
47
2
C
41
4
15
P
R 419 33
R 417 33
R 416 33
R 415 33
R 414 33
R 413 33
R 412 33 C415 15P
C416 15P
C417 47P
C418 NC
C419 15P
C420 15P
C421
15P
C422
15P
TS DA
TS CL
SALRCK
S308_TSD0
S308_TSD1
S308_TSD2
DI N3
+3.3V
C423
104
R
42
0
0
C424
104
C528
104
C426
NC
A_ MC LK
+3.3V
C425 104
+FL
+FR
+SL
+SR
-C
+C
-SUB
+SUB
R 422 33
R 421 OPEN
R+ R- L+ L-
R 410
4K 7
R 411 4K 7
+3.3V
R 424 3.3
R4 04 4K 7
R 423 3.3
R4 07 4K 7
R4 06 4K 7
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
SD
VA LI D RE SE T
C
489
104
/50V
R
465
10K
C
488
104
/50V
R
464
10K
C
485
104
C
486
103
R
462
3.
3
C
487
103
R
463 3.
3
C
484
104
C
590
102
C
589
10
2
C
483
474
/63V
C
452
104
/50V
R
444
10K
C
451
104
/50V
R4
43
10
K
C4
46
104
C
449
10
3
R4
41
3.
3
C
450
10
3
R4
42
3.
3
C4
45
10
4
C4
48
102
C
447
102
C4
44
474
/63V
3
1 2
4
L418
45UH
P+12V
C4045 104
R 493 10
C4013
333
C4012
333
C4011 104
P+12V
R 482 10
C
40
18
1000U/50V
+34V
+34V
C4
01
5
10
4
C4
01
4
10
4
C4030
333
L410 10UH/10A
L4 09 10UH/10A
C4029
333
+34V
+34V
C4
03
2
10
4
C
40
31
10
4
C
40
35
10
3
R4
92 3.
3
C4
01
7
10
5
C4
01
6
10
5
C
40
34
10
5
C
40
33
10
5
C
40
44
10
4/50
V
R4
91
10
K
C
40
43
10
4/50
V
R
49
0
10
K
C
40
38
10
4
C
40
41
10
3
R
48
8
3.
3
C
40
42
10
3
R
48
9
3.
3
C4
03
7
10
4
C4
04
0
10
2
C4
03
9
10
2
C
40
36
47
4/63
V
L4 11
10UH/10A
L412 10UH/10A
P+12V
P+12V
C
40
0
9
10
4
C4010 104
R 481 10
R 480 1
R 473
47/NC
R 474 47
C4008
104
R4 77
27K
P+12V
C4007 104
R 472 10
+SL
-SL
-SUB
+SUB
SD
VA LI D
GVDD_B
1
OT W
2
SD
5
PW M_A
6
RE SE T_A B
7
PW M_B
8
OC_ADJ
9
GN D
10
AJND
11
VR EG
12
M3
13
M2
14
M1
15
PW M_C
16
RE SE T_C D
17
PW M_D
18
VDD
21
GVDD_C
22
GVDD_D
23
BS T_D
24
PVDD_D
26
OUT_D
28
GND_ D
29
GND_ C
30
OUT_C
31
PVDD_C
32
BS T_C
33
BS T_B
34
PVDD_B
35
OUT_B
36
GND_ B
37
GND_ A
38
OUT_A
39
PVDD_A
40
BS T_A
43
GVDD_A
44
TAS 5352
NC
3
NC
4
NC
19
NC
20
NC
25
PVDD_D
27
PVDD_A
41
NC
42
IC 404
TA S5352
R 479
33
R 478
33
R 476
33
R 475
33
C4
02
8
10
4/50
V
R
48
7
10
K
C
40
2
7
10
4/50
V
R4
86
10
K
C
40
2
2
10
4
C
40
25
10
3
R
48
4
3.
3
C
40
2
6
10
3
R
48
5
3.
3
C
40
21
10
4
C4
02
4
10
2
C
40
23
10
2
C4
02
0
47
4/63
V
C
427
100
U/
1
0V
C
429
100
U/
1
0V
+5V +3.3V
C
428
104
+34V
+34V
RB 401
CN 4/396
R 4024 1K
R 4025 1K
R 4027
1K
R 4028
1K
Q409
2SA7 33
+12V
1
2
CN 401
CN 2/25
SU B+
FR +
FL +
C+
SL +
SR +
R 4051
2R2 1/4W
C4062 4.7U
C4063
4.7U
C4064 4.7U
C4065 4.7U
C4066 4.7U
Q407
KT C3875
Q408
2SA733
R4
046
12
K
R
404
5
10K
R4
048
10
K
R
404
9
2K
Q410 KT C3875
D414
1N4148
F2
D413
1N4148
R4
04
7
10
K
C4
072
47
U
/5
0V
+5V
POWE R_ C
7
+
5
-
6
B+
8
IC 406B
JRC4 558
+
3
-
2
1
B-
4
IC 406A
JRC 4558
12V
VD3 3
F2
C4
068
10
0
U/
1
6V
R
403
8
100
R 4036
10K /33K
R 4035
10
R
406
1
3K9/1
0K
D406 1N4148
D407 1N4148
D408 1N4148
D409 1N4148
D410 1N4148
D411
1N4148
R4
030
10K
R4
031
10
K
R4
033
10
K
R4
034
10K
C4
070
104
R4
032
10
k
R 4040
150K /68k
R4
041
150
K
R 4042
100K
R4
04
3
100
K
R
404
4
2K
2
244/6PIN
LO W
D
412
1N4
14
8
R4
05
0
8K
2
R 4029
820
C4067 10U
C
406
9
100
U
/16V
R
403
7
10
TP 401
C
40
54
47
P
C
40
56
47
P
R
40
0
8
15
K
C
40
57
47
P
R
40
11
15
K
+12V
C
40
58
10
4
R
40
20
1K
R
40
21
1K
Q404
CM 5783
Q403
CM 5783
R
40
19
1K
R
40
18
1K
R4023
47K
R4022
47K
LI N_MU TE
R
40
0
7
4K
7
C4053
330P
C4051
470P
R
40
0
1
4K
7
R
49
7
4K
7
R
40
0
4
4K
7
C4052 330P
C4050
470P
R
49
9
4K
7
R
49
5
4K
7
Q401
CM 5783
R
40
14
10
K
R4015
47K
R4016
10K
R
40
13
10
IN
_+
12
V
R
40
0
6
4K
7
R
40
0
0
4K
7
R
49
6
4K
7
R
40
0
3
4K
7
R
49
8
4K
7
R
49
4
4K
7
R
40
0
2
30
K
R
40
0
9
30
K
R
40
10
30
K
R
40
0
5
30
K
C
40
55
47
P
C
40
49
4.
7U
C
40
48
4.
7U
C
40
47
4.
7U
C
40
46
4.
7U
C
40
61
4.
7U
C
40
60
4.
7U
R4017
22K
SCAR T US E ONLY
LI
N
OUT
_L
LI
N
OUT
_R
R
40
12
10
C
40
59
10
U/
16
V
R- R+ L+ L-
D
40
3
1N
41
48
D
40
1
1N
41
48
R4060
1K
R
42
8
10
K
+5V
R
42
7
10
K
C
43
0
47
U
/1
6
V
LI
N_
MU
TE
P_
MU
TE
AM
P
_
MUTE
D
40
4
1N
41
48
MU
TE
D405
1N4148
3
1 2
4
L417
45UH
3 1
2 4
L413
45UH
3
1 2
4
L415
45UH
-FL
-FR
-SL
-SR
S308_TSD1
P_MU TE
S308_TSD0
S308_TSD0
P_MU TE
S308_TSD1
SA L RCK
SA LRCK
SA BCK
SA BCK
A_MC LK
A_MC LK
TS DA
TS DA
TS CL
S308_TSD2
S308_TSD2
POWE R_ C_1
POWE R_ C
TS CL
+5V
+5V
+12V
+12V
P+12V
P+12V
5508_RES ET
5508_RE SE T
CJ
S
01
220
1-
00
10
PSU _POWER
TP 506
PSU _POWER
PSU_POWE R
LI NOUT_L
LI NOUT_R
LIN OUT _L
LIN OUT _R
FB 401 600
C
407
5
22
0U
/16
V
C
407
6
104
+12V P+12V
2 1
IC 407A
74HC04
4 3
IC 407B
74HC04
6 5
IC 407C
74HC04
8 9
IC 407D
74HC04
10 11
IC 407E
74HC04
12 13
7
14
VC C
GN D
IC 407F
74HC04
TS ABCK
TS AB CK
SA BCK
TS AL RCK
TS AL RCK
T_ MC LK
T_M CL K
+5V
C4078 104
R 4057 0
R 4058
0
R 4059
0
SABCK TSA BCK
SALRCK
A_ MC LK TS AL RCK
T_ MC LK
C
40
79
47
3/
NC
C
40
1
91
04
C
40
80
10
4
C
408
1
10
4
C
408
2
104
C4
083
10
4
XL 401 13.5MHZ
R 437
1
+
3
-
2
1
B-
4
IC
40
5A
JRC
45
5
8
7
+
5
-
6
B+
8
IC
40
5B
JRC 4558
Q402
2SA733
Q
40
6
2S
A
73
3
R
40
39
10
0
K
/18
0K
R 4026
1K
R 403 2.2
R 425
33
R 434
27K
ZD
40
14
V3
C
407
1
10
U
/5
0V
R4
06
28
K2/
18K
RB 402
CN 2/20
R4054
5.6K/1.5K
R
40
55
1.
5K
/N
C D415
1N4148
Q411
2SC945
R4053
1K
R4052
10K
+12V
Q405
2SD882
R4056
100K
R 418 47K GN D GN D
C4073
4U7/16V
HT S327X
R 4032 R 4039 R 4062
HT S337X
9.1K 180K 18K
10K 8K 2 100K
HT S327X
HT S337X
R L C S R S L S UB
8 8 8 8
4 4 4 4 4
4
4
4
55 55 55 55 100 100
166 166 166 166 166 166
W
W
OHM
OHM
12V
IN _+12V
IN _+12V
M3 M4 M5 M6 M7 M8
1
2
3
4
5
6
7
8
9
10
11
12
JK401
PHIL IPS AM P JA CK
HT S327X
HT S337X
AM P IC IC 402 IC403 IC 404
TA S5342L TA S5342L
TA S5342L
TA S5352 TA S5352
TA S5352
R
426
390
TP 402
TP 403
H
TO
PSU
L 401 L402 L403 L404 L 407 L408 L409 L 410
22UH/10A
8 OHM
C444 C461
C497 C4020
224/63V
ZD
309
4V
D416 R 4040
IN 4148
OPEN
68K
150K
D
416
1N4
14
8
R 4036R 4061
33K
10K
10K
3K 9
1 2 3 4
1 2 3 4
A
B
C
D
A
B
C
D
C401 A1
C402 A1
C403 A1
C404 A1
C405 A1
C425 A1
R401 A1
R402 A1
R423 A1
R424 A1
R425 A1
C4061 A2
C528 A2
IC401 A2
R4021 A2
C4007 A3
C4008 A3
C4060 A3
IC404 A3
Q401 A3
Q402 A3
Q403 A3
Q404 A3
R4013 A3
R4014 A3
R4015 A3
R4016 A3
R4017 A3
R4018 A3
R4019 A3
R4020 A3
R4022 A3
R4023 A3
R472 A3
R474 A3
R475 A3
R476 A3
R477 A3
R478 A3
R479 A3
C4013 A4
C4014 A4
C4015 A4
C4018 A4
C4020 A4
C4022 A4
C4024 A4
C4028 A4
C4029 A4
C4030 A4
C4031 A4
C4032 A4
C4035 A4
C4036 A4
C4037 A4
C4038 A4
C4039 A4
C4040 A4
C4041 A4
C4042 A4
C4043 A4
C4044 A4
C4045 A4
C4080 A4
L410 A4
L411 A4
L412 A4
R487 A4
R488 A4
R489 A4
R490 A4
R491 A4
R492 A4
R493 A4
C406 B1
C407 B1
C408 B1
C409 B1
C410 B1
C411 B1
C412 B1
C413 B1
C414 B1
C415 B1
C416 B1
C417 B1
C419 B1
C420 B1
C421 B1
C422 B1
R403 B1
R404 B1
R405 B1
R406 B1
R407 B1
R408 B1
R409 B1
XL401 B1
C4049 B2
C4051 B2
C4053 B2
C4057 B2
C423 B2
C424 B2
R4001 B2
R4007 B2
R4011 B2
R410 B2
R411 B2
R412 B2
R413 B2
R414 B2
R415 B2
R416 B2
R417 B2
R418 B2
R419 B2
R420 B2
R421 B2
R422 B2
R497 B2
C4009 B3
C4010 B3
C4046 B3
C4047 B3
C4048 B3
C4050 B3
C4052 B3
C4054 B3
C4055 B3
C4056 B3
C4058 B3
C4059 B3
C470 B3
C471 B3
IC403 B3
IC405 B3
R4000 B3
R4002 B3
R4003 B3
R4004 B3
R4005 B3
R4006 B3
R4008 B3
R4009 B3
R4010 B3
R4012 B3
R450 B3
R452 B3
R453 B3
R454 B3
R455 B3
R480 B3
R481 B3
R494 B3
R495 B3
R496 B3
R498 B3
R499 B3
C4001 B4
C4002 B4
C4003 B4
C4004 B4
C4005 B4
C4006 B4
C4011 B4
C4012 B4
C4021 B4
C4023 B4
C4025 B4
C4026 B4
C4027 B4
C476 B4
C490 B4
C491 B4
C492 B4
C493 B4
C496 B4
C497 B4
C498 B4
C499 B4
JK401 B4
L406 B4
L407 B4
L408 B4
L409 B4
R466 B4
R467 B4
R468 B4
R469 B4
R470 B4
R471 B4
R482 B4
R484 B4
R485 B4
R486 B4
D416 C1
IC407 C1
R4060 C1
C4075 C2
C4076 C2
C4078 C2
C427 C2
C428 C2
C429 C2
D401 C2
FB401 C2
Q405 C2
R426 C2
ZD401 C2
C430 C3
C431 C3
C472 C3
C473 C3
D403 C3
D404 C3
D405 C3
IC402 C3
Q406 C3
R427 C3
R428 C3
R429 C3
R431 C3
R432 C3
R456 C3
R457 C3
R458 C3
R459 C3
C4081 C4
C454 C4
C455 C4
C457 C4
C461 C4
C463 C4
C464 C4
C465 C4
C469 C4
C474 C4
C475 C4
C477 C4
C478 C4
C481 C4
C482 C4
C483 C4
C484 C4
C485 C4
C486 C4
C487 C4
C488 C4
C489 C4
C589 C4
C590 C4
L404 C4
L405 C4
R448 C4
R449 C4
R460 C4
R461 C4
R462 C4
R463 C4
R464 C4
R465 C4
R483 C4
C4072 D1
D413 D1
D414 D1
R4051 D1
RB401 D1
C4062 D2
C4063 D2
C4064 D2
C4065 D2
C4066 D2
C4067 D2
C4068 D2
C4069 D2
C4070 D2
D406 D2
D407 D2
D408 D2
D409 D2
D410 D2
D411 D2
D412 D2
IC406 D2
R4024 D2
R4025 D2
R4026 D2
R4027 D2
R4028 D2
R4029 D2
R4030 D2
R4031 D2
R4032 D2
R4033 D2
R4034 D2
R4035 D2
R4036 D2
R4037 D2
R4038 D2
R4039 D2
R4040 D2
R4061 D2
R4062 D2
C432 D3
C433 D3
C434 D3
R433 D3
R434 D3
R435 D3
R436 D3
R437 D3
R438 D3
C435 D4
C436 D4
C437 D4
C438 D4
C439 D4
C442 D4
C443 D4
C444 D4
C445 D4
C446 D4
C447 D4
C448 D4
C449 D4
C450 D4
C451 D4
C452 D4
C453 D4
C456 D4
C460 D4
C462 D4
C466 D4
C467 D4
C468 D4
L401 D4
L402 D4
L403 D4
R439 D4
R440 D4
R441 D4
R442 D4
R443 D4
R444 D4
R445 D4
R446 D4
R447 D4