DOWNLOAD Panasonic DVD-LS92P / DVD-LS92PC Service Manual ↓ Size: 4.36 MB | Pages: 64 in PDF or view online for FREE

Model
DVD-LS92P DVD-LS92PC
Pages
64
Size
4.36 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD / PORTABLE DVD/CD PLAYER
File
dvd-ls92p-dvd-ls92pc.pdf
Date
PREV: Panasonic DVD-LS91PP / DVD-LS91EG / DVD-LS91EB / DVD-LS91EE / DVD-LS91GN / DVD-LS91GCS / DVD-LS912EG / DVD-LX97EG / DVD-LX97EB / DVD-LX97EE / DVD-LX97GCS / DVD-LX110PP Service Manual / Supplement

Panasonic DVD-LS92P / DVD-LS92PC Service Manual ▷ View online

37
16 SCHEMATIC DIAGRAM & SCHEMATIC DIAGRAM NOTES
16.1. SCHEMATIC DIAGRAM NOTES
This schematic diagram may be modified at any time with the development of new technology.
Important safety notice:
Components identified by   mark have special characteristics important for safety.
Furthermore, special parts which have purpose of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resis-
tors), etc. are used. When replacing any of components, be sure to use only manufacture's specified parts shown in the parts
list.
Important safety notice:
There are special components used in this equipment which are important for safety.
These parts are marked by  (!)  in the schematic diagrams. It is essential that these critical parts should be replaced with man-
ufacturer’s specified parts to prevent shock, fire, or other hazards. Do not modify the original design without permission of
manufacturer.
Caution!
IC and LSI are sensitive to static electricity.
Secondary trouble can be prevented by taking care during repair.
Cover the parts boxes made of plastics with aluminum foil.
Ground the soldering iron.
Put a conductive mat on the work table.
Do not touch the legs of IC or LSI with the fingers directly.
38
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
DVD-LS92P/PC
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
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.
39
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
DVD-LS92P/PC
4
6
5
2
1
3
Q1404
B1DHDD000022
QR1402
UNR5213J0L
!
!
!
40
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
DVD-LS92P/PC
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
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