Panasonic DVD S35E Diagram
13 BLOCK DIAGRAM
13.1. OVERALL BLOCK DIAGRAM
+
MECHANISM UNIT
OPTICAL
PICK UP
UNIT
SPINDLE
MOTOR
TRAVERSE
MOTOR
DECODER PCB
IC3001
IC2501
MOTOR
DRIVE
IC6303
FLASH
MEMORY
IC6301
FL
LED
REMOTE CTL
KEY
TRAY
LATCH
IC6302
IC6001
LATCH
FRONT
MICON
IC6304
EEPROM
no service part
must replace PCB Unit
FRONT PCB
+
+
IC3001
AV
DECODER
R / CR
B / CB
G / Y
Y
C
161
160
158
163
164
IC3801
2
7
VIDEO DRIVER
4
IC3803
6
2
VIDEO SIGNAL
DRIVER
14
12
10
22
33
31
25
IC3802
6
S-VHS
JK3801
2
4
19
R
15
G
11
B
7
L
3
R
1
JK3802
Y
CB
CVBS
CR
Unit
+
DMIXOUT
S/PDIF
176
181
IC4200
AUDIO
DRIVER
19
IC4202
DUAL
AMP.
IC3804
TRANSMITT.
IC
L
R
OPTICAL
DVD-S35E/EB/EG
DVD-S31EG
OVERALL
BLOCK DIAGRAM
13.2. POWER BLOCK DIAGRAM
S
R
E
+
AC SOCKET
P1001
D1007
SURGE
KILLER
F1001
L1001
LINE
FILTER
PRIMARY CIRCUIT
D1001, D1002
D1003, D1004
C1001,C1013
RECTIFIER
T1001
POWER
TRANSFO
IC1001
CONSTANT
VOLTAGE
CONTROL
Q1001
PHOTO
COUPL
+
+
IT
T1001
POWER
TRANSFORMER
SECONDARY CIRCUIT
10
15
16
D1101
D1102
D1104
Q1101
REG.13
Q1170
REG.
NSW+16V
D+5V
SW 1.5V
NSW +3.3V
Q1001
PHOTO
COUPLER
12
14
11
18
17
D1106
D1108
D1107
C1117
+
SHUNT
REG.
IC1102
Q1102
REG.
M+9V
NSW+5.6V
FLH+
FLH-
FL-24.6V
+
DVD-S35E/EB/EG
DVD-S31EG
POWER
BLOCK DIAGRAM
13.3. FRONT PANEL BLOCK DIAGRAM
+
FRONT LEFT PCB
IR RECIVER
IC6101
FRONT RIGHT PCB
ZOOM-LED
D6081
X6001
ZOOM-LED
DRIVE
POWER
S6101
STBY-LED
STOP
S6062
SMALL ZOOM RVS-SKIP FWD-SKIP
PLAY
S6061
LARGE
NOPE /CLOSE
04S6 1
PAUSE
S6060
S6053S6054
S6052 S6051 S6050
D6101
+
+
REMOCON
64
WIDE (H)
63
IC6001
DL6001
-SKIP
S6050
58
59
48
47
CF1
CF2
AN2
AN1
29
28
26
20
16
12
11
P1 - P2
P3 - P9
FIP
P12 - P16
1G - 10G
1
+
46
43
AN0
POFF (L)
DVD-S35E/EB/EG
DVD-S31EG
FRONT PANEL
BLOCK DIAGRAM
13.4. SERVO BLOCK DIAGRAM (Decoder PCB)
A
G
OPTICAL PICK UP UNIT
IC3001
(DV1)
IC2501
(MOTOR DRIVE)
+
PHOTO DETECTOR
B2B1
A1
A3A2A4
B3B4
HEAD
AMP
F
E
LASER DIODE
LASER DIODE
DVD
CD
Q5131, Q5132
LD DRIVE
Q5121, Q5122
LD DRIVE
D
VIN5
VIN6
VIN7
VIN8
VIN1
VIN2
VIN3
VIN4
VIN9
VIN10
RFINN
RFINP
122
123
124
125
126
127
128
129
130
131
133
132
135
134
120
121
70
150
152
148
TRSDRV
TRDRV
FODRV
SPDRV
71
AD0
FROM
IC6001-41,42PIN
Tray DRV
26
2
3
23
24
6
TRIN
VIN1
VIN2
VIN3
OPOUT
LDIN
BIAS1
BI
C
B
A
54321 6
+
01
OR DRIVE)
RIN
IN1
IN2
IN3
POUT
DIN
BIAS1
BIAS2
RF SIGNAL
+
+
-
+
+
+
MOTOR DRIVE SIGNAL
LEVEL
SHIFT
LEVEL
SHIFT
LEVEL
SHIFT
LEVEL
SHIFT
TRACKING ERROR SIGNAL
VO4+
VO4-
OPIN+
VO3+
VO3-
OPIN-
VO1+
VO1-
VO2+
VO2-
15
16
4
17
18
5
14
13
12
11
IC2511-11,12,13,14
1.2Vp-p(0.5usec./div.)
+
+
+
+
+
+
+
+
FOCUS ERROR SIGNAL
M2602
TRAVERS MOTOR
M2601
SPINDLE MOTOR
OPTICAL PICK UP UNIT
ACTUATOR
FOCUS
ACT T+
ACT T-
ACT F+
ACT F-
COIL
TRACKING
COIL
DVD-S35E/EB/EG
DVD-S31EG
SERVO
BLOCK DIAGRAM
876
910
11
14 SCHEMATIC DIAGRAM
Y
N
C
F
14.1. INTERCONNECTION SCHEMATIC DIAGRAM
G
Optical Pickup
Unit
F
E
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
27
28
29
30
FP5101
GND
P IN(CD)
T2(CD)
FE2(CD)
V REF2.2(CD)
T1(CD)
LD(+)(CD)
GND
FE1
VCC 5V
TB(DVD)
TC(DVD)
TD(DVD)
TA(DVD)
V REF2.2(DVD)
P IN(DVD)
GAIN H/L
F2(DVD)
F1(DVD)
RF N
RF P
GND
GND
LD(+)(DVD)
GND
3.3V HFM
T(-)
F(-)
F(+)
T(+)
+
JK3801
Decoder PCB Unit
FP2501
-
+
-
+
O
O
O
2)
OO
O
O
O
(F
M
-
D
2 FG3
1 FG1
R
3 T V SW
D G
G
4 N
SP -M
5 D T R
TR6 SPD-M
7 TRV- T R
T M
8 RV- T R
Terminal PCB Unit
FP2602
FG3
FG2
FG2
FG1
C
B
Mechanism Unit
FP2601
FG1
FG3
V- WTR S
2)GND (FG
SP - O ODM T RSPD- O OMTR+
V- O OTR M T RV- O O +TR M T R
TRAY
OPEN
SWITCH
1
2
3
4
1
2
3
4
5
6
7
8
FG PCB Unit
Front PCB Unit
FC6101
STBLED
NSW+3.3V
POWER-SW
REMOCON
DGND
P1
1 TRA
2 D G
1
2
3
4
5
PP6101
1
STBLED
2
NSW+3.3V
3
POWER-SW
4
REMOCON
5
DGND
Front P
A
54321 6
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