Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic DVD DVD-S31 dvd-s31
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13 BLOCK DIAGRAM
13.1. OVERALL BLOCK DIAGRAM
+
MECHANISM UNIT DECODER PCB
IC3001
OPTICAL
PICK UP
UNIT
IC2501
SPINDLE
MOTOR
MOTOR
DRIVE
TRAVERSE
MOTOR
IC6303
FLASH
MEMORY
IC6301
LATCH
IC6302
IC6001
LATCH
FL
LED
REMOTE CTL FRONT
MICON
IC6304
KEY EEPROM
no service part
must replace PCB Unit
TRAY
FRONT PCB
+
+
JK3801
IC3001 IC3801
IC3802
R / CR 161 2 14 6 S-VHS 2 19
4
B / CB 160 7 VIDEO DRIVER 12 R
15
G / Y 158 4 10 G 11
B 7
IC3803
L 3
R 1
Y 163 6 33
C 164 2 31 JK3802
VIDEO SIGNAL Y CVBS
DRIVER 25
AV
DECODER
CB CR
22
L R
19
IC4200 IC4202
AUDIO DUAL
DMIXOUT 176
DRIVER AMP.
IC3804 OPTICAL
TRANSMITT.
S/PDIF 181
IC
Unit
DVD-S35E/EB/EG
DVD-S31EG
+ OVERALL
BLOCK DIAGRAM
13.2. POWER BLOCK DIAGRAM +
PRIMARY CIRCUIT S
D1001, D1002
D1003, D1004
L1001 C1001,C1013 T1001
AC SOCKET
P1001
D1007
SURGE LINE RECTIFIER
KILLER FILTER POWER
TRANSFOR
F1001
IC1001
CONSTANT
VOLTAGE
CONTROL
Q1001
PHOTO
COUPLE
+
+
UIT SECONDARY CIRCUIT
T1001
D1101
10 NSW+16V
POWER
TRANSFORMER
D1102 Q1101
13 REG. D+5V
D1104
15 SW 1.5V
Q1170
16 REG. NSW +3.3V
Q1102
D1106
12 REG. M+9V
14 NSW+5.6V
D1108 C1117
11 FLH+
+
18 FLH-
D1107
17 FL-24.6V
Q1001
PHOTO SHUNT IC1102
COUPLER REG.
DVD-S35E/EB/EG
+ DVD-S31EG
POWER
BLOCK DIAGRAM
13.3. FRONT PANEL BLOCK DIAGRAM
+
FRONT LEFT PCB FRONT RIGHT PCB
IR RECIVER
IC6101
ZOOM-LED
ZOOM-LED
D6081 DRIVE
X6001
STOP PLAY PAUSE
S6062 S6061 S6060
SMALL LARGE ZOOM RVS-SKIP FWD-SKIP
S6054 S6053 S6052 S6051 S6050
POWER
S6101
OPEN/CLOSE
S6041
STBY-LED
D6101
+
+
IC6001
64 REMOCON
63 WIDE (H)
DL6001
29
P1 - P2
58 CF1 28
59 CF2
26
P3 - P9
20
48 AN2
FIP
16
P12 - P16
12
D-SKIP
47 AN1
S6050
11
1G - 10G
1
46 AN0
43 POFF (L)
DVD-S35E/EB/EG
+ DVD-S31EG
FRONT PANEL
BLOCK DIAGRAM
13.4. SERVO BLOCK DIAGRAM (Decoder PCB) +
IC2501
IC3001 (DV1) (MOTOR DRIVE)
G OPTICAL PICK UP UNIT
VIN5
PHOTO DETECTOR 122
TRSDRV TRIN
70 26
VIN6
123
B1 B2
A1 A2
BIAS1
A4 A3 HEAD VIN7
AMP 124
B4 B3
TRDRV VIN1
150 2
VIN8
125
VIN1
126
F 152
FODRV
3
VIN2
VIN2
127
VIN3
128
SPDRV VIN3
71 23
VIN4
129
VIN9
130
AD0 OPOUT
148 6
VIN10
131
E LASER DIODE Q5131, Q5132
DVD
LD DRIVE 133 Tray DRV
FROM LDIN
24
IC6001-41,42PIN
132
LASER DIODE BIA
Q5121, Q5122
CD
LD DRIVE 135
134
D
RFINN
120
RFINP
121
C
B
A
1 2 3 4 5 6
+
RF SIGNAL MOTOR DRIVE SIGNAL TRACKING ERROR SIGNAL FOCUS ERROR SIGNAL
501
TOR DRIVE)
VO4+
15
-
+ M2602
TRAVERS MOTOR
LEVEL
RIN VO4-
SHIFT 16
-
- +
BIAS1 +
OPIN+
4
VIN1
VO3+
17
-
+ M2601
SPINDLE MOTOR
VIN2
LEVEL VO3-
SHIFT 18
-
+
OPIN-
5
VIN3
OPOUT +
-
-
DIN
+ OPTICAL PICK UP UNIT
IC2511-11,12,13,14
1.2Vp-p(0.5usec./div.)
BIAS2 ACTUATOR
FOCUS
- COIL
VO1+ ACT T+
+ 14
LEVEL
VO1- ACT T-
SHIFT 13
- - TRACKING
+ + COIL
VO2+ ACT F+
12
VO2- ACT F-
- 11
+
LEVEL
SHIFT
- -
+ +
DVD-S35E/EB/EG
DVD-S31EG
SERVO
BLOCK DIAGRAM
6 7 8 9 10 11
14 SCHEMATIC DIAGRAM
14.1. INTERCONNECTION SCHEMATIC DIAGRAM +
G
JK3801
Optical Pickup 1
FP5101
GND
Unit 2
3
4
P IN(CD)
T2(CD)
FE2(CD)
5 V REF2.2(CD)
6 T1(CD)
7 LD(+)(CD)
8 GND
9 FE1
F 10 VCC 5V
11 TB(DVD)
12 TC(DVD)
13 TD(DVD)
14 TA(DVD)
15
16
17
V REF2.2(DVD)
P IN(DVD)
GAIN H/L
Decoder PCB Unit
18 F2(DVD)
19 F1(DVD)
20 RF N
21 RF P
22 GND
23 GND
24 LD(+)(DVD)
25 GND
26 3.3V HFM
E 27
28
T(-)
F(-)
29 F(+)
30 T(+)
FP2501
SPD-MOTOR+
TRV-MOTOR+
SPD-MOTOR-
TRV-MOTOR-
GND (FG2)
TRV-SW
FG1
FG3
D
1
2
3
4
5
7
6
8
Terminal PCB Unit
FP2602
FG3 1
FG2
FG2
FG1
2
3
4
FG PCB Unit
C FP2601 1
FG1
FG3 2
TRV-SW 3
GND (FG2) 4
SPD-MOTOR- 5
SPD-MOTOR+ 6
TRV-MOTOR- 7
TRV-MOTOR+ 8
P1
1 TRAY
2 D GN
B Mechanism Unit
TRAY
OPEN
SWITCH
Front PCB Unit FC6101
STBLED 1 1
PP6101
STBLED
Front PC
NSW+3.3V 2 2 NSW+3.3V
POWER-SW 3 3 POWER-SW F
REMOCON 4 4 REMOCON
DGND 5 5 DGND
A
1 2 3 4 5 6
6
+
JK3801
er PCB Unit
FIP
2 D GND
1 TRAY-SW(-)
P1103
Front PCB Unit
7
PP6001 PS1102 PP1101 PS2001
DGND 1 1 DGND NP_MUTE 19 19 NP_MUTE
TRAY-CLOSE 2 2 TRAY-CLOSE STATUS 18 18 STATUS
TRAY-OPEN 3 3 TRAY-OPEN
DSPCLK 17 17 DSPCLK
TRAYDRV 4 4 TRAYDRV
CMD 16 16 CMD
TRAY/TRV-SW 5 5 TRAY/TRV-SW
M9V-CTL 15 15 M9V-CTL
TRAY-MUTE 6 6 TRAY-MUTE
NSW+16V 14 14 NSW+16V
DSPCLK 7 7 DSPCLK
STAT 8 8 STAT
GND 13 13 GND
DGND 9 9 DGND
NSW+5.6V
GND
12
11
12
11
NSW+5.6V
GND
JK3802
CMD 10 10 CMD
NP-MUTE 11 11 NP-MUTE D+5V 10 10 D+5V
GND 9 9 GND
NSW+3.3V 12 12 NSW+3.3V
M+9V 8 8 M+9V
POFF (L) 13 13 POFF (L)
GND 7 7 GND
DGND 14 14 DGND
8
SW+1.5V 6 6 SW+1.5V
DGND 15 15 DGND 5 TRAYDRV
TRAYDRV 5
FLH+ 16 16 FLH+ 4 TRAY-CLOSE
TRAY-CLOSE 4
FL-24.6V 17 17 FL-24.6V TRAY-MUTE 3 3 TRAY-MUTE
F-LH- 18 18 F-LH- TRAYTRV-SW 2 2 TRAYTRV-SW
COX
GND 1 1 GND
IC3804
9
P1001
Power PCB Unit
10
DVD-S31EG
11
DVD-S35E/EB/EG
INTERCONNECTION
SCHEMATIC DIAGRAM
14.2. POWER PCB UNIT
+
G
K1101
VWJ0023=
! D1101
R1008
ZA1001 ZA1002 ERA22-04V5 PR1101
F1001 1M[0.25W, F] D1001
7 10
P2 S1
400V33
R1002 68K[2W]
T1.6 AL 250V
1N4007E-G3 *(spare)
D1002 C1002
R1101
0.047
*(spare)
C1010
! ! R1001 1N4007E-G3 D1102
C1001
0.068
D1007 *(spare) C1011 D1003 SR360-M21
P1001
! ERZVA5V471 0.068 L1104 (500..800mA)
HSC0609-010010
(ERZVA5Z471) VWJ0023=5
AP01CV
! 1N4007E-G3 13
F L
D1004 S2
R1103
N
6 R1102 C1103
R1009
D1005
D1008 1N4007E-G3 2200p
AC220-240V, 50Hz 1M[0.25W, F] L1001 10 [0.5W]
*(spare) 5
ELF15N004A L1002
EXCELDR35V
*(spare)
! ! 4
GAP1001
P1 C1104
10V820 [RJB]
C1013 C1015 R1003
C1012 1000p 1000p 470K[0.25W]
1000p K1106
GAP1005
GAP1004
DZ1001
*(spare) L1106 D1104 VWJ0023=5
! ! ! VWJ0023=5 1N5822-C2
S3 15
R1004
GND 470K[0.25W] PR1106
R1106
10 [1W] *(spare)
ZA1011
VMC1359
E C1106
0.01
C1107
R1006 C1014 C1005 10V820 [RJB]
*(spare) *(spare) *(spare)
16
C1006
S4A
*(spare)
K1119
6
5
4
*(spare)
N.C. D2 D1 L1003 ZA1101
R1007 3 7 1 K1120 GND1
Isense VCC *(spare)
1R0[0.5W] B1
8 D1006 EXCELDR35V
GND
ERA22-04V5 ZA1102
IC1001 SoftS FB GND2
ICE2A165
4
1
2
R1114 K1107
D C1008 C1007 C1110
*(spare) VWJ0023=5
D1150
50V0.47 [RJH] 35V47 [RJB] *(spare)
C1009 PR1107
D1106
0.01 12
2 B2 S5
3
RL2ZPLF-C4 *(spare)
VWJ0023=5
Q1001B D
! VW
PC123FY2 C1113
25V330 [RJB] D1
5
2
14
S4B
C1114
35V220 [RJB]
C1116 R1117 R1116
*(spare) *(spare) K1103 *(spare
C VWJ0023=5
D1107
S6 17
ERA22-04V5
PR1103
D1108 *(spare)
11
S7
11EQS06TA1
C1117
25V120 [RJB]
PR1104
S8 18
ICP-N15
T1001
ETS33KH176AG
B !
Note:
Marked *(spare) parts are not assembled
Important Safety Notice: !
Components identified with the mark have
the special characteristics for safety.
A When replacing any of these components
use only the same type.
1 2 3 4 5
+
+
K1101
VWJ0023=5
D1101
RA22-04V5 PR1101 L1101
220uH
*(spare)
R1101 C1101 C1102
*(spare) 25V120 [RJB] 25V47 [RJB]
D1102 L1102
SR360-M21 PR1102 10u
(500..800mA)
Q1101
11EFS2-TA1B2
*(spare) PR1105 2SD2177-R(TA)
*(spare)
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