Panasonic SL-DT100GCS Service Manual page 78

:POSITIVE VOLTAGE LINE
3.3V
2.2V
4.9V
64 63 62 61 60 59 58 57 56 55
0V
1 LPC1
4.6V
2 LPCO1
0V
3 LPC2 (0.2V)
4.5V
4 LPCO2 (3.3V)
5 VFOSHORT
1.6V
6 TBAL
IC5201
1.6V
7 FBAL
AN8703FH
4.2V
8 POFLT
FRONT END PROCESSOR
3.3V
9 DTRD
0V
10 IDGT
3.2V
11 STANBY
3.3V PLAY
12 SEN
0V
1.0V
13 SCK
P-P
0V
14 STDIO
1.2V
0.5 s. 0.2V/DIV.
15 RSCL
1.6V
16 JLINE
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
4.9V
4.9V
R5266 56K
C5263 220P
R5265
IC5261(1/2)
100K
8
2
1
2.1V
2.1V
3.3V
R5269
3
100K
IC5264
1
C0JBAR000155
0004
SAG CANCEL
7
:VIDEO/ AUDIO SIGNAL LINE
R5305
R5304
54 53 52 51 50 49
C5284
R5282
2.2V
RFINN 48
2.2V
RFINP 47
2.1V
TESTSG 46
1.8V
AGCO 45
1.1V
(2.4V) AGCG 44
1.5V
(1.8V) PEAK 43
1.4V
BOTTOM 42
1.7V
(2.6V) RFENV 41
1.3V
(0V) BDO 40
3.3V
(0V) OFTR 39
2.4V C5282 0.1
(1.6V) DCRF 38
RFC 37
ELJEA100KF
3.3V
V 3 36
CC
2.5V
(1.6V) RFOUT 35
2.1V
RFDIFO 34
GND3 33
C5206
0.1
R5272 C5274
0 0.1
0V
0V
Q5271
UN5211TX
SWITCHING
IC5262(1/2)
C5291 R5292
5.6K
0.1
6
C5292 R5294
2.2V
0.1 5.6K
2.2V
7 6 5
5
R5291 4.7K
IC5262(1/2)
C5290 R5290
0.1 5.6K
2
2.2V
2 3 4
2.2V
3
C5289 R5288
0.1 5.6K
8
C5298
0 0.047
C5285
0 0.027
L5201
ELJEA100KF
4.9V
560P
1M
C5283
560P
R5281
1M
D1
D2
D3
L5202
3.3V
D4
D5
D6
D7
D8
R5295
4.7K
4.9V
8
7
2.2V
4
1
2.2V
IC5262
C0ABBA000121
BUFFER AMP
9 10
5V
A+5V AB1
A.GND AG1
TSTSG FS26
D1 RFENV FS27
D2 BDO FS28
D3 OFTR FS29
D4 RFOUT FS30
D5 RFDIF FS31
D6 VHALF FS32
D7 VREF2 FS33
D8 DCFLT FC3
3.3V D+3.3V DB1
NARF
ARF
SL-DT100(GCS,GD,GN),SL-DT300(EE) DVD MODULE(FEP) CIRCUIT DIAGRAM
11
B
To DVD MODULE
(VIDEO DAC) CIRCUIT
on SCHEMATIC DIAGRAM-5/11-C
B
To DVD MODULE
(SODC) CIRCUIT on
SCHEMATIC DIAGRAM-3/1-A
SCHEMATIC DIAGRAM-3/12-F
SCHEMATIC DIAGRAM-3/1-C
SCHEMATIC DIAGRAM-3/12-F
SCHEMATIC DIAGRAM-3/12-D
B
To DVD MODULE
(CPU) CIRCUIT on SCHEMATIC
DIAGRAM-7/ 1-B
B
To DVD MODULE
(VIDEO DAC) CIRCUIT
on SCHEMATIC DIAGRAM-5/12-H
B
To DVD MODULE
(SODC) CIRCUIT on
FS35
FS36
SCHEMATIC DIAGRAM-3/12-F
12