Electrical Diagram - Philips PET100 Service Manual

8.0 ELECTRICAL DIAGRAM

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