Philips PET2008/93, Service Manual

Page: 17 / 28

8.0 ELECTRICAL DIAGRAM (PET738)
MAIN BOARD CIRCUIT DIAGRAM (AUDIO)
RROUT
A-L
12V-OP
MUTE
LLL
A-R
SPDIFO
SPR+
SPL+
ROUT
LOUT
A-
L
A-
R
RIN
LIN
A-L#
A-R#
5VI
N
5VIN
-5
V
DV33
RIN
LIN VVOUT
A-R#
A-L#
-5V
DVD5V5V
DVD5V
5VIN
DVD5V
DVD5V
5VIN
DV33
DVD5V
5VIN
5VIN
AUDIO5V
TFT5V
-5V
TFTON#
ASDATE0
ABCK
ACLK
ALRCK
AMPMUTE
TVAUDIO
DVDON
VIDEO#
TFTVIDEOIN
TFTON
USB_DET
USBP
USBM
27MHZ
SPDIFOUT
SPR-
SPR+
SPL+
SPL-
POWERTV
PWMO_462
AVINSWITCH
USBCON
JS1.3
JS1.2
JS2.3
JS2.2
R21 0 R21 0
R125
150K R125
150K
C98 2.2UF C98 2.2UF
C5
100U/16V
C5
100U/16V
3
2 1
VD23
AO3401 VD23
AO3401
R89
0
R89
0
R26 10K R26 10K
C161
2.2UF
C161
2.2UF
VD8
NC
VD8
NC
C61 NC C61 NC
C63 1N C63 1N
1
2
3 4
5
N14
FMC3
N14
FMC3
+
C128
10U/16V
+
C128
10U/16V
0Y
1
2Y
2
Y-COM
3
3Y
4
1Y
5
INH
6
VSS
8
VEE
7
B
9
A
10
3X
11
0X
12
X-COM
13
1X
14
2X
15
VDD
16
N15
TC4052
N15
TC4052
C27 100N C27 100N
C574 100N C574 100N
R126
20 k
R126
20 k
C160
470N
C160
470N
1
2
3 4
5
N20
FMC3
N20
FMC3
R312 33 R312 33
C517 1800P C517 1800P
L18
601
L18
601
C62 NC C62 NC
R173
100N
R173
100N
R123
51k
R123
51k
CB18
100N CB18
100N
R58 10 R58 10
R121
1 k
R121
1 k
VD510
2SD601
VD510
2SD601
R155
1k
R155
1k
L8
601
L8
601
R6
NC R6
NC
R127 47K R127 47K
R11
10K R11
10K
R518 10 R518 10
R15
4R7
R15
4R7
R92
10K
R92
10K
R20
10K R20
10K
C36 2.2UF C36 2.2UF
C516
1800P
C516
1800P
C25 100N C25 100N
R67 10 R67 10
R122
10k
R122
10k
C84
10U/16V
C84
10U/16V
R158
10k
R158
10k
R159
1k
R159
1k
R44 10k R44 10k
R207
100K
R207
100K
R129
10K R129
10K
L303
1UH
L303
1UH
R517 10K R517 10K
C71
10U/10V
C71
10U/10V
R208 100K R208 100K
R45 33 R45 33
OUT1
1
-IN1
2
+IN1
3
VEE
4
+IN2
5
-IN2
6
OUT2
7
VCC
8
N6
BA4558
N6
BA4558
R174
10
R174
10
R54 10K R54 10K
3
4
5
JS10
SPDIF OUT
JS10
SPDIF OUT
HSJ1494-01010
JS7
HSJ1494-01010
JS7
R29 300 R29 300
R106
0
R106
0
R515 10K R515 10K
R177 1K R177 1K
VD21
2SD601
VD21
2SD601
R16
10k
R16
10k
VD3
STZ6.2N
VD3
STZ6.2N
VD29
1SS355
VD29
1SS355
C508 47U/4V C508 47U/4V
R102
510k
R102
510k
R319
0
R319
0
R502 47k R502 47k
PGND
1
ROUT-
2
PVDD
3
RHPIN
4
RLINEIN
5
RIN
6
VDD
7
LIN
8
LLINEIN
9
LHPIN
10
PVDD
11
LOUT-
12
PGND
13
LOUT+
14
SHUTDOWN
15
FADE
16
BYPASS
17
SEMAX
19
SEDIFF
20
VOLUME
21
HP/LINE
22
SE/BTL
23
ROUT+
24
AGND
18
N9
TPA6011
N9
TPA6011
R65 10K R65 10K
VD525 1SS355 VD525 1SS355
R593 4R7 R593 4R7
VD407
KTA1298
VD407
KTA1298
L17 600 L17 600
R101
150K
R101
150K
VD25
2SD601
VD25
2SD601
C87 22P C87 22P
OUT1
1
-IN1
2
+IN1
3
VEE
4
+IN2
5
-IN2
6
OUT2
7
VCC
8
N501
BA4558
N501
BA4558
G2 27M G2 27M
R556 1k R556 1k
VD521
1SS355
VD521
1SS355
R160
10k
R160
10k
C32 10UF C32 10UF
R63
10K R63
10K
C93 10UF C93 10UF
R78
15K
R78
15K
R91
NC R91
NC
R18 10K R18 10K
C10 10U/10V C10 10U/10V
C554 47U/4V C554 47U/4V
R62
10K R62
10K
R114
10
R114
10
R521 3K9 R521 3K9
R529 100 R529 100
R567 1K R567 1K
CB9
10U
CB9
10U
L19 601 L19 601
R64 10K R64 10K
R519 5K6 R519 5K6
2
1
5
3
6
4
8
7
JS3
HSJ1594-010060
JS3
HSJ1594-010060
1
2
XS007L
speaker-l
XS007L
speaker-l
1
2
XS007
speaker-r
XS007
speaker-r
VD34
DTC124 VD34
DTC124
C110
100P
C110
100P
R516
100K
R516
100K
C166
22U/10V
C166
22U/10V
C519 300P C519 300P
R22 33 R22 33
R128
20K
R128
20K
CB117 100N CB117 100N
R27 33 R27 33
R4
0
R4
0
R46 10K R46 10K
VD7
STZ6.2N
VD7
STZ6.2N
CB17
100N
CB17
100N
R124
4R7
R124
4R7
R37 33 R37 33
+
C137
10U/16V
+
C137
10U/16V
C75
5P1 C75
5P1
VD20
STZ6.2N
VD20
STZ6.2N
C12
220U/6V
C12
220U/6V
R100
0
R100
0
R157
10k
R157
10k
L9
601
L9
601
1
2
3
7
4
5
JS2
HSJ1594-010060
JS2
HSJ1594-010060
VD26
2SB709
VD26
2SB709
R156
1k
R156
1k
C311
22P
C311
22P
R75
15K R75
15K
VD30
KTA1298
VD30
KTA1298
R105
1K
R105
1K
R559 4.7K R559 4.7K
R94
10k
R94
10k
C135
10U/16V
C135
10U/16V
R69 10K R69 10K
R530 100 R530 100
HSJ1494-01010
JS6
HSJ1494-01010
JS6
R526 1K R526 1K
VD501
STZ6.2N
VD501
STZ6.2N
VD15
DTC144
VD15
DTC144
CB128
100n
CB128
100n
R119 1M R119 1M
VD522 1SS355 VD522 1SS355
L31 601 L31 601
R170
1k
R170
1k
R176
10
R176
10
R14 10k R14 10k
C90
10U/16V
C90
10U/16V
1
2
3
7
JS1
HSJ1594-010060
JS1
HSJ1594-010060
C555 47U/4V C555 47U/4V
R558 10k R558 10k
C59 10UF/10V C59 10UF/10V
R172
10k
R172
10k
L14
601
L14
601
C509 47U/4V C509 47U/4V
R28 47 R28 47
R209
47K
R209
47K
R527 1K R527 1K
R520 10K R520 10K
VD28
STZ6.2N
VD28
STZ6.2N
R557 1k R557 1k
C73A1
TZC03A200P
C73A1
TZC03A200P
C17
10U/16V
C17
10U/16V
R57 NC R57 NC
R171
10k
R171
10k
C26 10U/16V C26 10U/16V
C190
220U/6.3V
C190
220U/6.3V
C20
47U/4V
C20
47U/4V
C523 100N C523 100N
MCLK
1
BICK
2
SDTI
3
LRCK
4
VSS
13
VDD
14
DEM
15
DZF
16
RSTN
5
SMUTE
6
AOUTR
10
DIF1
9
DIF0
8
ACKS
7
AOUTL
11
VCOM
12
D2
AK4388
D2
AK4388
VD18
STZ6.2N
VD18
STZ6.2N
C191
220U/6.3V
C191
220U/6.3V
C122
10U/16V C122
10U/16V
+
C134 10U/16V
+
C134 10U/16V
L32
601
L32
601
C58 100n C58 100n
C109
100N
C109
100N
R206
10k
R206
10k
C99
2.2UF
C99
2.2UF
C309
NC C309
NC
R217 10 R217 10
R31
100 R31
100
VD4
1SS355
VD4
1SS355
R522 100K R522 100K
L26
4R7
L26
4R7
R305
75 R305
75
R523 10K R523 10K
VD31
STZ6.2N
VD31
STZ6.2N
VD19
STZ6.2N
VD19
STZ6.2N
R216 10 R216 10
VD35
1SS355
VD35
1SS355
R560 470 R560 470
R501 47k R501 47k
R514 3K9 R514 3K9
R211
1K
R211
1K
C86 5P1 C86 5P1
C518 300P C518 300P
CB127 100N CB127 100N
R213
1K
R213
1K
R513
5K6
R513
5K6
VD509
2SD601
VD509
2SD601
1A
1
1Y
2
2A
3
2Y
4
3A
5
3Y
6
GND
7
4Y
8
4A
9
5Y
10
5A
11
6Y
12
6A
13
VCC
14
D002
74HCU04
D002
74HCU04
R77
15K R77
15K
C123
10U C123
10U
C131
10U/16V
C131
10U/16V
VD27
2SD601
VD27
2SD601
R74 10K R74 10K
C39 2.2UF C39 2.2UF
C132
100N C132
100N
VD520
2SD601
VD520
2SD601
R568 100k R568 100k
R70 10K R70 10K
C43 2.2UF C43 2.2UF