Panasonic SL-DV100, Service Manual

Page: 36 / 79

SCHEMATIC DIAGRAM 3
IC5202
AN8706FHQ V
FRONT END
PROCESSOR
22K
22K
22K
22K
22K
22K
Q5201
2SB1115-T
SWITCHING
QR5202
UN5212-TX
SWITCHING
IC5201
RN5RZ33BA-TR
REGULATOR
C5225
0.1
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 76 77 78 79 80
51
61
52
62
53
63
54
64
55
65
56
66
57
67
58
68
59
69
60
70
71
72
73
74
75
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 26 27 28 29 30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
25
24
DONB
DONA
PCOA
PC1
VHARF
TGBAL
POFLT
PTH
TBAL
TG
FGCTL
FBAL
FE
FEN
VREFL
VREFC
VREFH
PULIN
SEN
SCK
STDI
STANBY
XTRON
MTRON
ROMRAM
DIFH
DIFP
VREF4
VIN4 VIN3 VIN2 VIN1
V
CC
1
VIN5 VIN6
FS
DCRF
TS
RFDR RFON
COFTSL COFTFS
VREF2
GND2
V
CC
2
RFINN RFINR
TESTSG
PBCA
CBDOFS
CBDOSL
CSAG
DCAGC
AGCG
PEAK
BOTTOM
RFENV
FO
BOOST
DFTR
BDO
JITOUT
GND3
FUPDN
ITDLI
VCOIN
PLFLT
PLFLT2
FCPC
PCPC
V
CC
3
CAPA
DTRD
IDGT
V
CC
5
RSCL TEI TEOUT TKCFL
T
TKCNT VREF1 GND1 DBAL IDDL
Y
VPWOFT VPWBDO VREF3 DCFL
T
FL
TOUT
DSLO DSLFL
T
DTMONP DTMONN V
CC
4
GND4 GND5 RDTN RDTP RDCKN RDCKP
QR5203
UN5112-TX
SWITCHING
QR5201
UN5212-TX
SWITCHING
C5240
0.1
B45 B44 B43 B42 B41 B40 B39 B38 B37 B36
C5227
0.1
C5221
3900P
C5212
100P
R5213
39K
R5212
12K
C5219
0.1
C5218
0.1
R5214
22K
R5210
2.7K
C5215
0.1
C5214
0.18
C5209
100P
R521
1
39K
B32
B33
B34
B35
B31
B30
B29
B28
B27
B26
B25
B24
B23
B22
B21
B20
C5204
0.1
C5205
0.1
C5206
0.1
C5207
16V10
R5208
82K
R5206
10K
C5216
0.1
C5228
0.1
C5213
0.1
A3
A10
A9 A6 A7 A4 A8 A5
R5224
150K
R5201
27
C5247
0.1
R5202
2.2
C5201
6.3V47
A1
C5203
0.1
C5202 10V10
C5208 16V10
L5201
LB5219
R5203
22K
R5209
12K
R5216
18K
C5249
680P
C5230
0.1
B49
B48
B47
B46
B51
R5226
1.5M
C5231
3.3
C5234 6.3V33
R5215
8.2K
C5222
0.1
C5229
220P
C5226
0.1
C5224
0.1
C5223
82P
C5220
2200P
C5217
0.22
R5221 470K
R5220 470K
C5236 0.1
C5243 220P
C5244 220P
C5239 0.1
C5238 0.22
C5237 1000P
C5245 0.1
R5222 3.3K
B52
B53
B54
B55
B56
B57
B58
C5241 0.1
C5242
120P
C5233
0.33
R5219 15K
R5217 22K
R5218 10K
C5246
0.1
C5235
3.3
C5232
6.3V33
L5202
A2
B50
DVD MODULE CIRCUIT
A
1
2
3 4
5
NC
GND
VIN
VONT
CE
C521
1
56P
C5210
0.1
R5223
7.5K
R5225
560K
R5205
10K
K5205
0
K5201 0
K5202 0
K5203 0
K5204 0
: POSITIVE VOLTAGE LINE : VIDEO / AUDIO SIGNAL LINE
5V
5V
5V
9V
3.3V
1.3V
0V
(3.3V)
5V
(3.1V)
4.5V
3.3V
(0V)
0V
(3.3V)
1.3V
0V
1.7V
0V
2.5V
0V
3.3V
3.4V
0V
0V
0V
0V
0V
0V
0V
0V
1.7V
2.2V
0V (1.9V)
1.6V
1.3V
1.6V
0V
2.5V
2.2V
5V
4.9V
2.5V
3.3V
0V 0V 0V
1.6V
0V 0V 0V 5V
(0V)
1.5V
0V 0V
(1.8V)
0V
1.6V
0V
(1.4V)
0V 0V 0V
(0V)
1.2V 1.4V
(0V)
1.4V
(1.4V)
0V
4.9V
(0V) 3.1V
3.1V
3.1V
(0V) 3.1V
3.1V
0V
(2.1V) 0V
0.6V
1.4V
0V
1.4V
1.3V
0.8V
1.4V
(1.8V) 0V
(2.1V) 0V
1.8V
1.6V
1.6V
(0.5V) 0V
(3.3V) 0V
0V
0V
0V 0V 3.4V 2.1V 2.1V 5V 2.2V 3.4V 0V 2.1V 2.1V 1.4V 0V 1.4V 0V
(1.3V)
0V
(2V)
5V 2.1V 0V
(2V)
0V
(1.3V)
0V
(2V)
2.1V
SL-DV100
36