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Model
DVD-LS70EB DVD-LS70EE DVD-LS70EG DVD-LS92EB DVD-LS92EE DVD-LS92EG
Pages
68
Size
4.43 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD / PORTABLE DVD/CD PLAYER
File
dvd-ls70eb-dvd-ls70ee-dvd-ls70eg-dvd-ls92eb-dvd-ls.pdf
Date
PREV: Panasonic DVD-LS5EB / DVD-LS5EG / DVD-LS5GCS / DVD-LS5GN / DVD-LS5EE / DVD-LS5GK Service Manual

Panasonic DVD-LS70EB / DVD-LS70EE / DVD-LS70EG / DVD-LS92EB / DVD-LS92EE / DVD-LS92EG Service Manual ▷ View online

41
16.2. INTERCONNECTION SCHEMATIC DIAGRAM
MAIN P.C.B.
OPERATION P.C.B.
FP6202
FP2501
1
2
3
4
6
5
FP6801
PLAY
KEY1
KEY3
DGND
REMOIRQ
OPR+3.3V
PLAY
KEY1
KEY3
DGND
REMOIRQ
OPR+3.3V
6
5
4
3
1
2
TRAVERSE MECHANISM UNIT
M
M
PICK-UP UNIT
1
2
3
4
5
6
A3
A2
A1
DGND
DC2
DC1
COM
A3
A2
A1
DGND
DC2
DC1
COM
7
1
2
3
4
5
6
7
26
25
24
23
30
31
29
28
27
32
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
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
26
9
8
7
6
F
5
4
3
2
1
E
D
C
B
A
INTERCONNECTION SCHEMATIC DIAGRAME
MOD
CHP3
STHR
SPR+
SPR-
VG
AVDD
SPL+
DVDD
CHP2
VB
SPL-
AGND
VR
OEH
STHL
CHP1
DGND
VCOM
VCOM
L/R
VCC
STVU
U/D
VGL
STVD
VGH
OEV
CKV
LED_VCC_L
LED_VCC_H
DGND
FP5901
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
1
2
MOD
CHP3
STHR
VG
AVDD
DVDD
CHP2
VB
AGND
VR
OEH
STHL
CHP1
DGND
VCOM
VCOM
L/R
VCC
STVU
U/D
VGL
STVD
VGH
OEV
CKV
LED_VCC_L
LED_VCC_H
DGND
CN9004
CN9002
CN9003
7
8
9
10
3
2
4
5
6
1
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
32
31
MOD
CHP3
STHR
SPR+
SPR-
VG
AVDD
SPL+
DVDD
CHP2
VB
SPL-
AGND
VR
OEH
STHL
CHP1
DGND
VCOM
VCOM
L/R
VCC
STVU
U/D
VGL
STVD
VGH
OEV
CKV
LED_VCC_L
LED_VCC_H
DGND
CN9001
FP5201
F-
T-
T+
F+
NC
NC[GND]
CDLD+
D
VDLD+
IMON
VREF[2.2V]
F2
DV
DV
R
CD
VR
A+5V
A
GND
TB
TA
F1
SW
E1
RF+
RF-
E2
TC
TD
NC[GND]
SPEAKER(L)
SPEAKER(R)
LCD PANEL
SPR+
SPR-
2
1
2
1
SPL+
SPL-
INVERTER P.C.B.
DVD-LS92EB/EE/EG
DVD-LS70EB/EE/EG
(LS70EB/EE/EG)
(LS92EB/EE/EG)
42
16.3. CHARGE BATTERY SECTION (MAIN P.C.B. (1/9)) SCHEMATIC DIAGRAM
F
E
D
1
C
B
A
9
8
7
6
5
4
3
2
1
1
2
2
2
1
4
3
JK1402
K4ZZ04000058
TO BATTERY
1
2
PW_UNREG
4
6
5
2
1
3
4
3
1
2
3
1
2
3
1
2
4
5
7
5
6
4
3
2
1
10
12
14
15
16
13
11
8
9
2
3
1
JK1401
K2ED2B000002
3
1
2
4
6
5
P
D
BAT+
BAT-T
GND
SD
EXT
VIN
ON/OFF
V
OUT
VSS
OUT
TH
VCC
LBA
T
S1
S2
D
ATA
AO
VBA
T
HBA
T
CADJ
REF
VDIF
TYPE
VSENSE
GND
VS
VCC
OUT3
OUT2
GND
OUT1
DC IN
C1401
0.01
D1401
B0JCPD000026
C1406
10
4
3
5
2
6
1
D1402
B0JCPC000010
3
1
2
L1451
G1C101KA0023
L1452
G1C220KA0055
C1456
6.3V 22
S
D
G
PW_OPR+3.3V
OPRON-H
PWR-SW
ADPNG-L
ADPON-L
P
OP
OP
OP
OP
4
3
5
2
6
1
D
S
G
CHG-ICTL2
OP
CHG-ICTL
OP
CHGON-H
OP
CHG-V
OP
4
6
5
2
1
3
PW_CHG+9V
P
PW_PWR+9V
P
PW_BAT-V
OP
BAT-TYPE
OP
BAT-T
OP
PWRON-H
OP
DCJIN-H
OP
IP1401
D1JBR021A007
L1401
G1BYYYH00011
IP1402
D1JBR021A007
C1494
1000P
RL1401
C1496
10P
C1405
1000P
LB1401
J0JYC0000122
Q1451
2SB1218KRL
QR1452
UNR5114J0L
Q1452
B1CHMD000008
IC1452
C0DBAGY00001
D1452
MA3J142E0L
D1453
MA3J142E0L
R1452
100K
R1453
22K
D1454
B0BC5R1A0268
D1455
MA2J1110GL
R1456
10K
D1456
MA2J1110GL
C1453
0.01
R1457
1M
C1454
0.1
C1455
4.7
C1457
1
C1602
100P
R1612
22K
R1611
33K
R1610
10K
C1607
10
C1606
0.1
R1614
12K
R1617
47K
R1618
3.3K
R1404
100K
R1403
1K
C1403
1000P
C1404
1000P
C1492
1000P
R1402
100K
R1406
100K
R1405
100K
R1401
1K
R1609
1K
R1608
0.1M
R1607
0.1M
R1606
10K
D1601
B0JCPC000010
R1601
0.22
C1604
1000P
C1603
16V 100
R1605
0.1M
R1604
10K
R1602
0.1M
C1605
3.3
R1603
1K
R1616
6.8K
R1615
47K
R1458
10
D1457
B0JCMD000022
C1451
1
R1451
10K
D1451
B0BC5R1A0268
QR1451
B1ZBZ0000049
IC1601
C0DBDZZ00008
Q1602
B1BBCF000031
Q1603
B1CBGD000001
Q1402
B1DHDD000022
Q1401
B1DHDD000022
Q1403
B1DHDD000022
QR1401
UNR5213J0L
IP1403
D1JBR021A007
QR1601
UNR5213J0L
QR1602
UNR5213J0L
QR1603
UNR5213J0L
Q1604
B1CFGD000003
CC1401
CC1402
CC1602
CC1601
CK1001
CC1403
CC1001
CC1405 CC1404
C1493
1000P
D
S
S
D
G
G
CHG-BAT SECTION SCHEMATIC DIAGRAM
4
6
5
2
1
3
Q1404
B1DHDD000022
QR1402
UNR5213J0L
!
!
!
DVD-LS92EB/EE/EG
DVD-LS70EB/EE/EG
43
16.4. POWER SUPPLY SECTION (MAIN P.C.B. (2/9)) SCHEMATIC DIAGRAM
F
E
D
1
C
B
A
9
8
7
6
5
4
3
2
C1
D12
SS2
INV2
FB2
OCP2-
OCP2+
OCP1+
OCP1-
STB
INV1
SS1
D11
VREF
FB1
GND
C5V
VCC
OUT1
4
3
2
1
8
7
6
5
9
OUT2
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
1
0
2
CT
DT4
SS4
INV4
FB4
OCP4-
OCP4+
OCP3+
OCP3-
STB
INV3
SS3
DT3
VREF
FB3
GND
C5V
VCC
OUT3
2
1
4
3
7
6
5
9
8
OUT4
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
1
0
2
G
S
D
4
3
5
2
6
1
4
3
5
2
6
1
4
3
5
2
6
1
DVDON-H
OP
PON-H
OP
PCTL-H
OP
PWRON-H
OP
PW_UNREG
CH
ADPNG-L
CH
4
3
5
2
6
1
3
1
2
4
5
NC
V
OUT
VIN
CE
VSS
IC1103
C0CBCDC00019
OPCOM5V
AO
PW_SWA+5V
M_VCC5V
SR
SR
PW_LCD+3.3V VO
DSP_VCC3.3V D5
PW_D+1.8V
D5
DVD2ON-H
OP
PW_CHG+9V
CH
PW_PWR+9V
CH
SR
PWRNG-L
OP
QR1001
UNR5213J0L
Q1003
B1CHMD000008
Q1002
B1DHDD000029
Q1001
B1DHDD000029
QR1201
UNR5213J0L
Q1202
B1DHDB000006
Q1004
B1DHDD000029
D1004
B0JCPD000026
D1003
B0JCPD000026
D1002
B0JCPD000026
D1006
B0JCPD000026
QR1002
UNR5213J0L
IC1001
C0DBAYY00729
IC1002
C0DBAYY00729
R1021
1K
C1019
0.068
R1006
820
C1003
0.1
C1099
0.01
C1098
1000P
R1027
2.7K
C1097
1000P
R1028
10K
R1042
0
C1021
0.1
C1013
0.068
C1007
1
R1008
2.2K
R1007
18K
R1037
10K
C1048
220P
R1009
4.7K
C1025
1
C1093
0.01
C1023
1
C1043
47P
L1001
G1C220M00056
C1024
10
R1004
1K
C1012
0.022
R1024
1K
R1029
2.7K
C1096
1000P
R1030
10K
C1008
330P
C1009
0.022
R1003
15K
C1010
3300P
C1039
1
R1033
10K
C1005
1
R1038
10K
C1049
68P
R1032
0
R1031
82K
C1002
25V 68
C1092
0.01
C1034
1
C1035
47P
L1005
G1C150M00024
C1033
10
C1037
1000P
C1036
10V 47
C1032
10V 47
R1206
47K
L1006
G1C150M00024
C1201
2.2
R1204
100K
C1110
1
D1007
B0JCPD000026
C1004
470P
C1015
0.022
R1005
2.2K
C1016
3300P
C1022
1
C1006
1
R1017
15K
R1013
10K
C1028
1
R1036
10K
C1047
220P
R1012
1K
R1011
22K
C1026
1
C1044
47P
C1027
10
L1002
G1C150M00024
C1094
0.01
C1001
25V 68
C1095
0.01
C1029
1
C1045
47P
C1030
10
L1003
G1C150M00024
L1007
G1C6R8Z00010
C1031
1
C1046
470P
R1035
10K
R1015
10K
R1016
2K
C1018
0.022
R1001
1K
R1020
56K
R1019
39K
D1001
B0BC010A0267
D1005
B0BC3R9A0262
PW_SWB+5V
AO
C1111
10
POWER SECTION SCHEMATIC DIAGRAM
CC1003
CC1106
CC1005
CC1006
CC1105
CC1104
CC1101
CC1102
CC1001
C1041
1
C1042
1
LB1405
J0JYC0000122
L1004
G1C150MA0182
K1008
ERJ3GEY0R00V
K1010
ERJ3GEY0R00V
K1015
ERJ3GEY0R00V
K1014
ERJ3GEY0R00V
K1099
ERJ3GEY0R00V
PW_LCD+5V
AO VO
CC1103
C1108
10
K1016
ERJ3GEY0R00V
K1199
ERJ6GEY0R00V
DVD-LS92EB/EE/EG
DVD-LS70EB/EE/EG
44
16.5. OPTICAL PICK UP/SERVO SECTION (MAIN P.C.B. (3/9)) SCHEMATIC DIAGRAM
K1MN26BA0059
FP5201
TO PICK-UP UNIT
1
2
3
4
5
6
7
8
9
17
16
15
14
13
12
11
24
23
26
25
22
21
20
19
18
10
F-
T-
T+
F+
NC
NC[GND]
CDLD+
DVDLD+
IMON
VREF[2.2V]
F2
DVDVR
CDVR
A+5V
AGND
TB
TA
F1
SW
E1
RF+
RF-
G_RF_INN
G_RF_INP
RF_D
RF_C
RF_E2
RF_E1
RF_F1
RF_A
RF_B
RF_F2
VC
MD_DVD
MD_CD
G_RF_INN
G_RF_INP
RF_D
RF_C
RF_A
RF_B
VC
MD_DVD
MD_CD
E2
TC
TD
NC[GND]
R5227
R2614
470
C2609
C2608
C2607
47000P
47000P
47000P
C2604
0.1
C2616
100P
C2621
100P
C2622
100P
C2623
100P
C2601
10V 47
C2657
0.1
C2611
0.1
C2610
0.1
S5201
K0L1BA000028
2.2
C5232
0.1
4
2
3
1
16
14
11
47
45
43
40
41
38 37
39
42
44
46
23
20
15
18 19
17
22
21
24
35
32
33
25
27
28
26
30
31
29
34
36
6
1
4
2
3
5
48
8
7
10
9
12
13
IC2601
C0GBN0000015
(MOTOR DRIVE)
[24]RNF1
[14]TEST1
[23]PVCC21
[13]VO3R
CCOM
GVSW
COM
TEST3
TEST2
COUT
GND
VCC
U
V
VO5F
VO4R
VO4F
VO5R
VREF
PVCC3
PVCC22
W
RNF2
PGND3
IN4
IN5
IN2
IN3
[47]INSP
[48]FG
IN1
CNF2
CNF3
CNF1
[38]CNF4
[37]CNF5
PGND1
CTL2
VO1F
IN6
VO6R
CTL1
VO6F
VO1R
PVCC1
VO3F
VO2F
VO2R
R2616
470
K1MN07BA0269
FP2501
TO TRAVERSE 
MECHANISM UNIT
1
2
3
4
5
6
7
A3
A2
A1
DGND
DC2
DC1
COM
R2606
0.39
R2690
0
C2656
0.1
C2606 0.1
C2659
1000P
D5
D5
D5
D5
D5
D5
D5
PW_SWA+5V
P
D5
D5
D5
MVCC5V
P
D5
D5
D5
D5
D5
TRDRV
FODRV
TRVDRV
SPDRV
FG
DRV-MUTE
D5
C5227
0.1
C5230
0.1
C5231
0.1
C2617
100P
TRV-SW+
D5
CKD8
DSP_VCC3.3V
P
DDR_CLOSED
D5
LD_DVD
D5
DSP_VCC3.3V
CC5200
RF SIGNAL
MOTOR DRIVE SIGNAL
TRACKING ERROR SIGNAL
FOCUS ERROR SIGNAL
F
E
D
1
C
B
A
9
8
7
6
5
4
3
2
SER-OPU SECTION SCHEMATIC DIAGRAM
R2697
0
R2698
0
L2611
G1C220KA0055
L2610
G1C220KA0055
R2602
1K
R2601
33K
1K
R5260
R2603
1K
C2602
0.1
R2694
10K
R2695
10K
R2691
220K
QR5261
UNR5213J0L
R5261
3.3K
C5290
10V 47
C5250
10V 47
CC5201
K5236
D0GAR00JA028
CC5213
CC5202
CC5203
CC5204
CC5205
CC5206
CC5207
CC5208
CC5209
CC5210
CC5211
CC5212
CC5214
CC5215
CC5216
CC5217
CC5218
CC5219
CC5220
CC5221
CC5222
R5200
0
Q5272
B1ADGB000008
Q5271
B1ADGB000008
R5271
22K
C5271
6.3V 100
R5273
8.2
CC5230
CC5231
Q5282
B1ADGB000008
Q5281
B1ADGB000008
R5281
22K
R5272
220
LD_CD
D5
R5282
220
C5281
6.3V 100
R5283
8.2
CC5233
K5235
D0GAR00JA028
K5234
D0GAR00JA028
K5233
D0GAR00JA028
K5232
D0GAR00JA028
K5231
D0GAR00JA028
K5229
D0GAR00JA028
K5228
D0GAR00JA028
K5227
D0GAR00JA028
K5226
D0GAR00JA028
K5225
D0GAR00JA028
K5224
D0GAR00JA028
K5223
D0GAR00JA028
K5222
D0GAR00JA028
K5218
D0GAR00JA028
K5217
D0GAR00JA028
K5216
D0GAR00JA028
K5215
D0GAR00JA028
K5230
D0GAR00JA028
K5208
D0GAR00JA028
DVD-LS92EB/EE/EG
DVD-LS70EB/EE/EG
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