Panasonic SAPM08 - SINGLE DVD MINI SYST, Service Manual

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C2525
0.1
C2045
0.1
C2046
0.1
C2041
0.1
SCHEMATIC DIAGRAM-3
DVD MODULE(2) CIRCUIT
A
IC2002
TC7WU04FUT2L
TRIPLE INVERTER
C2048
0
.1
IC2001
MN67706EA
DIGITAL SERVO
CONTROLLER
C2008
0.1
C2007
0.01
LB2018
LB2019
LB2020
LB2021
LB2017
LB2001
LB2002
LB2003
LB2004
LB2005
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
F14
F15
F16
C2047
0.1
L2001
10
H
R2032 47K
B2
E7 E1 E2 E3 E4 E5 E6
B6
B8
B7
B11
B9
B10
E9
1 2 3 4
8 7 6 5
GND
Vcc
QR2001
UN5213TX
SWITCHING
B4
B5
R2008 22K
C2018
390P
R2009 22K
C2019
390P
G1 G2 G3 G4 G5 G6 G7
G8
G9
G10
G11
G12
G13
G14
G15
G16
E8
R2001
47K
C2012
330P
R2002 47K
C2013
120P
R2006 47K
C2014
120P
R2004 47K
C2015
120P
R2007 47K
C2016
100P
R2003 47K
C2017
100P
R2005 47K
76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26
75
74
73
72
53
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
52
51
100
AD2
AD1
AD0
AV
DD
ARF
IPEF1
AVss
NARF
DA1
DA0
IPEF2
DSLF1
DSLF2
AV
DD
VHALF
PLPG
PLFG
AVss
PL FLT1
PL FLT2
JIT OUT
RFDIF
CSLFLT
AV
DD
HPF
IN
HPF
OUT
A
Vss
LPF
IN
LPF
PUT
CMP
IN
TRCRS VCOF DBALO JLINE AV
DD
L
OUT
R
OUT
A
Vss
GBAL TBAL FBAL 33Vss 33V
DD
OFTR SYS
CLK
BDO
TRS DRV
SP DRV
FG
TILTP
TILT
TILTN
25Vss
25V
DD
DTRD
IDGT/ TEMUTE
LRCK/ CPDET2
BLKCK/ CPDET1
SBCK/ PLLOK
IDHLD
DAC LRCK/ JMPINH
DAC DATA/ LG
DAC CLK
IPFLG
SUBC
NCLDCK/ JUMP
MIN TEST
TEST
33Vss
33V
DD
CHCK40
DA
T3
DA
T2
DA
T1
DA
T0
33Vss
33V
DD TX
XRESET
ENS ENC
CPU
IRQ
CPU
DT
IN
CPU
DT
OUT
MON
A
MON
B
MON
C
PBAL
25Vss
25V
DD
AD6 AD5 AD4 AD3
VREFH
RVI
CPU
CLK
NTRON
TSTSG
VFOSHORT
C2021 0.1
C2022 0.1
R201
1
12K
R2010
27K
R2013
27K
R2012
5.6K
C2026
0.1
R2014
1M
C2023
6800P
C2024
680P
R2017 15K
C2029
47P
C2031 1000P
C2030
0.018
R2051
0
R2018
47K
B3
R2021
10K
C2038
0.047
R2028
10K
C2043
0.047
R2029
10K
C2044
0.1
R2027
4.7K
C2042
0.1
R2026
1M
C2010
100P
C2009
0.1
R2024
56K
C2040
8200P
R2025
56K
R2022
22K
R2023
22K
C2039
0.039
R2033
4.7K
R2034
4.7K
C2025
0.1
C2032
0.1
C2037
0.1
C2028
0.1
C2020
0.1
C2027
1
C2005
6.3V100
L2003
10
H
L2002 10
H
C2003
6.3V100
C2004
0.1
C2002
0.1
C2001
6.3V100
R2020
12K
C2033
0.47
C2034
0.01
C2051
0.1
G17
R2030
10K
C2035
0
47K
47K
B1
3.3V 1V 1V
1V
(0V)
0V 0V 1V
1.2V 3.3V 2.3V 1.8V 1.5V 3.3V 1.8V
0V
1.7V 1.7V 3.3V 1.7V 2.2V
(2V)
(1.1V)
(1.1V)
1.7V
2.3V
0.7V
0.8V
1.5V
2.2V
1.7V
3.3V
1.4V
1.7V
1.5V
1.5V
1.7V
1.7V
(1.3V)
1.7V
0V
3.3V
1.7V
1.7V 1.7V
1.7V
1.7V 1.7V 1.7V 1.7V 2.5V 0V 3.3V 3.3V 1.7V 0V 0V 0V 3.3V 1.7V 1.6V
0V
0V (3.3V)
(0V)
(1.7V)
(0V)
(0V)
(1.6V)
0V
3.3V
: POSITIVE VOLTAGE LINE : VIDEO / AUDIO SIGNAL LINE
3.3V
9V
5V
5V
2.5V
3.3V
3.3V
3.3V
1.7V
3.4V
0V
0V
0V
0V
1.7V
2.5V
3.3V
0V
3.3V
0V
2.7V
1.7V
1.5V
(3.3V)
3.3V 3.3V 2.9V 3.3V 3.3V
(2.2V) (1.2V)
5V
0V
1.7V
PLAY
0V
3.4V
T 136 s.
PLAY
0V
3.4V
2ms. 1V/DIV.
PLAY
T 0.7 s.
0V
3.4V
PLAY
0V
3.2V
F=75Hz
PLAY
0V
3.4V
T 23 s.
3V
P-P
0.2 s. 1V/DIV.
PLAY
5ms. 0.1V/DIV.
0.15V
P-P
PLAY
0.4V
P-P
5ms. 0.1V/DIV.
PLAY
0.6V
P-P
0.5 s. 0.1V/DIV.
PLAY
0V
3.4V
0.2 s. 1V/DIV.
PLAY
0V
3.4V
2ms. 1V/DIV.