Electrical Diagram - Philips PET712 Service Manual

8.0 ELECTRICAL DIAGRAM

MAIN BOARD CIRCUIT DIAGRAM (AUDIO)
R515 R515
R521 R521 R522 R522
C42 C42
AR
47U/4V 47U/4V
10K 10K 5.1K 5.1K
C520 C520
1000PF 1000PF
R511 R511 31K 31K
R512 R512 R513 R513
C41 C41
AL
47U/4V 47U/4V
10K 10K 5.1K 5.1K
C515 C515
1000PF 1000PF
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CVBS-OUT
R17 R17
L4 L4 601 601
ESD ESD
RCH
2SD601 2SD601
L5 L5 601 601
A_MUTE
VD28 VD28
31K 31K
C516 C516 100PF 100PF
WX10HB-2-20K WX10HB-2-20K
4558 4558
VR2 VR2
R524 R524
U501B U501B C94 C94 C98 C98
6 C40 C40
7
C101 C101
5
47U/4V 47U/4V
100 100
10UF/16V 10UF/16V 10 10
R104 R104
+P5V
10UF/16V 10UF/16V
C68 C68 10 10 R542 R542
CB107 CB107 100K 100K
10UF/16V 10UF/16V
100NF 100NF
C99 C99
C512 C512 100PF 100PF 10UF/16V 10UF/16V
U510A U510A
R514 R514 C93 C93 C97 C97
2 4558 4558 C39 C39
1
3
47U/4V 47U/4V
100 100
10UF/16V 10UF/16V 10 10
R102 R102
R547 R547
-P5V 100K 100K
10 10
C67 C67
CB103 CB103 L6 L6 601 601
10UF/16V 10UF/16V
100NF 100NF
VD27 VD27
R16 R16
2SD601 2SD601
L7 L7 601 601
ESD ESD
A_MUTE
ONLY FOR PET711
CB6 CB6
1UF 1UF
U404 U404
1 8
CP CN
R15 R15
2 7
DV33
VDD VEE
L15 601 L15 601 CB7 CB7 C8 C8
3 6 ESD ESD
VIN VSS
10K 10K 4 5
PDN VOUT
AK4250 AK4250 R4 75 R4 75 100U/16V 100U/16V
L21 L21
CB5 CB5
100N 100N
L22 601 L22 601 R3 75 R3 75 100U/16V 100U/16V
2R7 2R7 ESD ESD
C66 C66
R19 R19
R8 R8
C84 C84
NC NC
100P 100P
NC NC
CONNECT JS4
CONNECT JS8
C87 C87
330P 330P
R58 R58
10k 10k N6A N6A
2 4580 4580 C29 C29 47uF/4V 47uF/4V R91 R91
1 10 10
R57 R57
3
R70 R70
10K 10K R64 R64
1k 1k R60 R60 4R7 4R7 -P5V
0 0 C91 C91
C92 C92
10U/10V 10U/10V
R69 R69 100n 100n
10k 10k
R59 R59 C89 C89
0 0 C88 C88
R65 R65
10U/10V 10U/10V
100n 100n R61 R61
+P5V
4R7 4R7
5
R62 R62
7
1k 1k R66 R66 6
N6B N6B C27 C27 47uF/4V 47uF/4V
10k 10k 10K 10K 4580 4580
10k 10k R63 R63
C90 C90
330P 330P
CONNECT JS4
CONNECT JS8
CONNECT JS8
VIDEO OUT
CONNECT JS4
VIDEO OUT
C9 C9
R24 R24 R18 R18
R23 R23 JS7 JS7
1k 1k ESD ESD
10 10
R20 R20
HSJ1494-01010 HSJ1494-01010
ESD ESD
R72 R72 R21 R21
JS6 JS6
1k 1k ESD ESD
R22 R22
HSJ1494-01010 HSJ1494-01010
ESD ESD
R44 R44
10 10
R67 R67
10 10
R43 R43
1k 1k
R68 R68
1k 1k