Optical Pick Up/Servo Section (Main P.c.b. (3/9)) Schematic Diagram - Panasonic DVD-LS92P Service Manual

16.5. OPTICAL PICK UP/SERVO SECTION (MAIN P.C.B. (3/9)) SCHEMATIC DIAGRAM

F
TO PICK-UP UNIT
CC5213
FP5201
K1MN26BA0059
G_RF_INN
RF- 26
G_RF_INP
RF+
25
NC[GND] 24
RF_D
TD 23
RF_C
TC 22
RF_E2
E2 21
RF_E1
20
E1
K5230 D0GAR00JA028
CC5207
SW 19
RF_F1
F1 18
RF_A
TA 17
RF_B
TB 16
RF_F2
15
F2
C5232 0.1
AGND 14
E VC
VREF[2.2V] 13
A+5V 12
MD_DVD
11
CDVR
MD_CD
10
DVDVR
IMON 9
DVDLD+ 8
7
CDLD+
C5290
NC[GND] 6
10V 47
NC 5
F+ 4
T+ 3
T- 2
F- 1
D
C
D5 FODRV
D5 TRDRV
TRVDRV
D5
D5 SPDRV
D5 FG
B
DRV-MUTE
D5
CKD8
TRV-SW+
D5
TO TRAVERSE
MECHANISM UNIT
FP2501
K1MN07BA0269
COM 1
DC1 2
A DC2 3
R2697
DGND R2698
4 0
0
A1 5
A2 6
A3 7
1 2
CC5201
K5236 D0GAR00JA028
CC5202
K5235 D0GAR00JA028
CC5203
K5234 D0GAR00JA028
CC5204
K5233 D0GAR00JA028
CC5205 K5232 D0GAR00JA028
CC5206
K5231 D0GAR00JA028
CC5208
K5229 D0GAR00JA028
CC5209
K5228 D0GAR00JA028
CC5210 K5227 D0GAR00JA028
CC5211
K5226 D0GAR00JA028
CC5212 K5225 D0GAR00JA028
CC5214 K5224 D0GAR00JA028 R5227 2.2
CC5216 K5223 D0GAR00JA028
CC5215
K5222 D0GAR00JA028
CC5217
CC5218
C5250
C5227
10V 47
0.1
C5230
CC5219
K5218 D0GAR00JA028 0.1
CC5220 K5217 D0GAR00JA028
CC5221 K5216 D0GAR00JA028
C5231
CC5222 K5215 D0GAR00JA028 0.1
QR5261
UNR5213J0L
R5261
3.3K
R2694
10K
R2695 10K
R2691 220K
L2611 G1C220KA0055
L2610 G1C220KA0055
C2616 C2617
100P 100P
3 4
R5200
S5201
0 3 4
K0L1BA000028
1 2
CC5230
Q5271
R5273
C5271
8.2 B1ADGB000008
6.3V 100
CC5231
Q5272
B1ADGB000008
R5283 Q5281
8.2 C5281
B1ADGB000008
6.3V 100
CC5233
Q5282
B1ADGB000008
C2609
R2614
47000P
470
R2601
R2602
R2616 470
C2608
33K
1K
47000P
C2607
C2602
47000P R2603
0.1
1K
C2657
48 47 46 45 44 43 42 41 40 39 38 37
0.1
1 IN6 VREF 36
2 VO6F
VO5R 35
[47]INSP [37]CNF5
3 VO6R VO5F 34
[48]FG [38]CNF4
4 CTL1
PVCC3 33
IC2601 C2611
5 CTL2 VO4R 32
0.1
C0GBN0000015
6 VO1F C2601
VO4F 31
(MOTOR DRIVE) 10V 47
7 VO1R PGND3 30
8 PGND1
W 29
C2610
9 VO2F RNF2 28
[13]VO3R [23]PVCC21 0.1
10 VO2R [14]TEST1 [24]RNF1 PVCC22 27
11 PVCC1 V 26
12 VO3F 25
U
13 14 15 16 17 18 19 20 21 22 23 24
R2606
C2659 0.39
1000P
C2656
0.1
C2623 C2622
100P 100P
5 6
41
FOCUS ERROR SIGNAL MOTOR DRIVE SIGNAL
TRACKING ERROR SIGNAL RF SIGNAL
CC5200
R5271
22K
R5272
220
R5281
22K
R52260
1K
R5282
220
K5208
D0GAR00JA028
C2604
0.1
C2621
100P
DVD-LS92P/PC
SER-OPU SECTION SCHEMATIC DIAGRAM
7 8
G_RF_INN D5
G_RF_INP
D5
RF_D D5
RF_C
D5
RF_A D5
RF_B
D5
VC
D5
PW_SWA+5V
P
MD_DVD
D5
MD_CD
D5
DSP_VCC3.3V D5
DDR_CLOSED D5
LD_DVD
D5
LD_CD D5
DSP_VCC3.3V
P
MVCC5V
P
9