Panasonic SCEN-5-E Service manual
C1BB00000775 (44P)
MN662790RSC (80P)
MN101C57D (100P)
C3ABMB000027 (26P)
AN8739SBE2 (28P)
AN22003A-NF (32P)
C0AAAA000035
C1BB00000497 (24P)
TA2149FNEL (24P)
BD3883FS (32P)
No.1
XC62CP3902TH
1
2
3
BA6283N
C0ABAA000068
KTC3875GRTA
KRC102STA
KRC103STA
2SC3936BTX
DTA114EUA106
KTD1304TA
B1ADCF000001
LNJ498CK4AA
KTA1272YTA
B1GBCFJJ0007
2SC4081RTX
MA729TXMA729TX
KTA1046
B
C
E
SLR325MCT31W
SLR-305VC
B3ADA0000129
RL1N4003S-P
KTA1281YTA
B0ACCK000005
KTC3202YTA
B0AACK000004
KRA110MTA
SVC383T-TL
KV1460TL1-3
B0BA6R100003
B0JCME000012
B0BA5R000004
B0BA8R700009
B0BA9R900005
B0BA7R900004
B0BA6R800007
MTZJ3R3BTA
OPTICAL PICKUP
2
1
LD
MPD
VA
VC
VB
VE
VF
B
IC701
AN22003A-NF
SERVO AMP
32
B
Q701
LASER
POWER
DRIVE
31
30
29
27
28
LDR
1
PD
LD
2
31
PDA
30
PDC
29
PDB
27
PDE
28
PDF
FILTER
4
3
5
RFOUT
RFAMP
1
IC706
C0ABAA000068
OP-AMP
AMP GCA BCA
AMP GCA BCA
AMP GCA BCA
AMP GCA BCA
ARF
B
6
RFIN
7
AGC
CAGC
RFEQ
8
11
ARF
DCDET
BDO
OFTR
3TENV
BandGap
NRFDET
SUBT
SUBT
BDO
OFTCONT
OFTR
CEA
3TOUT
PDOWN
NRFDET
FEIN
TEIN
VREF
13
12
14
9
10
18
15
22
23
FE
20
21
TE
19
BDO
OFTR
B
ENV
/RFDET
FE
TE
B
FOCUS
COIL
TRACKING
COIL
LDON
16
LD SW
FO+
FO-
TR+
TR-
TRAVERSE
MOTOR
SPINDLE
MOTOR
M
M
LDON
IC703
AN8739SBE2
FOCUS COIL/TRACKING COIL/
TRAVERSE MOTOR/
SPINDLE MOTOR DRIVE
D4+
17
D4-
16
D3+
15
D3-
14
D1+
11
D1-
10
D2+
13
D2-
12
GCTL
24
GCTL
RESET
SIGNAL
GENERATOR
FOCUS
COIL
DRIVE
TRACKING
COIL
DRIVE
TRAVERSE
MOTOR
DRIVE
SPINDLE
MOTOR
DRIVE
EQSW
4
EQSW
/RST
TBAL
FBAL
26
25
TBAL
FBAL
1
23
IN4
IN3
24
6
IN1
3
IN2
FOD
TRD
TVD
ECM
ECS
MUTE
[CH2]
PC2
4
PC
BLKCK
SP_RESET
ZSENSE
YMLD
YMDATA
YMCLK
YSRDATA
YLRCK
YSCK
CLK
DIDATA
DILRCK
DISCK
19
YBLCK
20
/RESET
21
ZSENSE
24
YMLD
25
YMDATA
26
YMCLK
11
YSRDATA
12
YLRCK
13
YSCK
9
CLK
IC704
C1BB00000775
SHOCK PROOF IC
ZSRDATA
16
ZLRCK
ZSCK
15
14
B
78
79
70
80
27,35~44
A0~A10
29~32
33
/WE
34
28
IC702
MN662790RSC
SERVO PROCESSOR/
DIGITAL SIGNAL PROCESSOR/
DIGITAL FILTER/D/A CONVERTER
8~12,
15~21
2,3,
24,25
23
4
5
A0~A10
D0~D3D0~D3
NWE
NRAS/RAS
CAS/CAS
IC705
C3ABMB000027
16M DRAM
BLKCK
DISCK
SQCLK
SUBQ
CLK
DSLF2
ARF
EQSW
DIDATA
MLD
MCLK
MDATA
STAT
DILRCK
CLVS
66
CRC
67
BLKCK
13
G101
62
SBCK
56
SUBC
55
68
DEMPH
80
DISCK
SQCK
14
SUBQ
15
PCK
53
48
PLLF
52
EFM
PLLF2
41
DSLF
47
46
DRF
44
ARF
GIO3
76
78
DIDATA
9
MLD
MCLK
7
8
MDATA
IREF
B
45
STAT
17
DILRCK
79
VCOF2
54
VCOF
49
TRVSTP
61
BUFFER
SUBCODE
DSL/PLL VCO
VCO
IOSEL
BUFFER
CD-TEXT
EFM DEMODULATION/
SYNC INTERPOLATION
SUBCODE DEMODULATION
MICRO COMPUTER
INTERFACE
TIMING
GENERATOR
PITCH CONTROL
DIDATA
DILRCK
DISCK
16K
SRAM
DEINTERLEAVE
CIRC ERROR CORRECTION/
A/D CONVERTER
DIGITAL DE-EMPHASIS
SERVO CPU
INPUT PORT
1 BIT DAC
DIGITAL FILTER
PWM LOGICS
8 TIMES OVERSAMPLING
DIGITAL AUDIO
INTERFACE
DIGITAL AUDIO
INTERFACE
INTERPOLATION/
SOFT MUTING/
DIGITAL
ATTENUATION
GENERATOR
SERVO
TIMING
PWM
PWM
(L)
(R)
D/A
CONVERTER
OUTPUT
PORT
OUTL
OUTR
FLAG
IPFLAG
ECM
ECS
LRCK
SRDATA
BCLK
DMUTE
DSLF2
KICK
TRV
VREF
TVD
TRD
FOD
TBAL
FBAL
/TLOCK
/FLOCK
73
75
65
64
6
TX
24
25
PC
23
2
3
1
16
42
26
21
29
22
27
28
31
30
12
11
CD SIGNAL
RCH
ECM
ECS
PC
YLRCK
YSRDATA
YSCK
DSLF2
B
TVD
TRD
FOD
TBAL
FBAL
X2 OUT
X1 IN
SMCK
CSEL
GIO2
20
19
63
GTCL
58
59
X701
TE
RFENV
FE
34
33
32
TE
ENV
FE
37
TRCRS
VDET
35
/RFDET
BDO
39
BDO
38
36
/RFDET
OFT
OFTR
10
SENSE
/RST
WVEL
LDON
40
18
43
/RST
LDON
FM ANT
AM ANT
Z1
1
3
L3
AM
ANT
COIL
D2 D3
D1 L6
B
OSC
COIL
AM
B
IC300
BD3883FS
AUDIO SOUND
PROCESSOR
BLKCK
SP_RESET
YMCLK
YMDATA
YMLD
STAT
MCLK
MDATA
MLD
ZSENSE
/RST
SUBQ
SQCLK
LD SW
6
7
8
21
22
23
24
26
32
56
57
2
FM RF
FM DET
10
B
21
20
19
YMCLK
YMDATA
YMLD
STAT
MCLK
MDATA
MLD
ZSENSE
CD_RESET
SUBQ
SQCLK
CF3
22
19
16
A OUT
A IN
PD
AMRFIN
OSC OUT
AM IN
54
SP_RST
24
FM RF OUT
IC1
TA2149FNEL
FM/AM IF AMP,
DET/AM OSC,
MIX/FM MPX
LPF2/BAND
14
13
7
17
B01
FM IN
IC2
C1BB00000497
PLL FREQUENCY
SYNTHESIZER
CE
3
33
30
PLLCE
BLKCK
BOTTOMSW
43
Q302
SWITCH
B
LPF1/MONO
8
B02
DI
4
28
PLLDA
18
11
ST LED
I01
CL
5
29
PLLCLK
S505
BOTTOM
DETECT
SWITCH
21
IF OUT
17
13
IF IN
DO
6
27
PLLDO
MN101C57D
20
FM OSC
CF1,
CF2
14
X OUT
44
I02
X IN
AM OSC
L(R) OUT
MIX OUT
FM IF
7
TOPSW
DETECT
SWITCH
12(11)
6
AM IF
4
T2
Q2
CONTROL
1
X3
24
IC801
MICROPROCESSOR
25
S506
TOP
SWITCH
Q1
MUTING
RESST
RESET
SWITCH
AM
IFT
CD SIGNAL
T1
Q3
MUTING
SWITCH
31
T_MUTE
MBP110MBP2
9
Q801,
Q802
BEAT
PROOF
SWITCH
JK503
AUX
Xcin(8MHz)
12
X801
Xcout(8MHz)
13
13(14)
11(12)
7(8)
B1(2)
E1(2)
D1(2)
Xin(32KHz)
15
17SC18
52
ASP_CLK
Xout(32KHz)
16
X802
OUT1(2)
SI
53
ASP_DATA
VCC
19
22(21)
SEG0
Q529
REGULATOR
FILTER
Z550
(REMOTE SENSOR)
34
RMT_IN
COM0
SEG31
FL DISPLAY
Z801
97~100
96~65
B
COM3
Q404(Q204)
MUTING
SWITCH
7(6)
IC502
C0AAAA000035
POWER HIC
L(R)_IN
L(R)_OUT
11(2)
RCH
RCH
JK501
HEADPHONE
KEY SW
41,42
KEY1,2
B
D504,D505
IC501
XC62CP3902TH
3.9V REGULATOR
Q508
REGULATOR
VCC
12
FP501
JK504
SPEAKER
JK505
DC
B
Q304,Q305
SWITCH
B
Q514
SWITCH
B
RM500
M
CD LOAD
MOTOR
62
MUTE_A
CURRENT
LIMITER
Q505
REGULATOR
IC302
BA6283N
MOTOR DRIVE
1
3
7
63
CD_OPEN
4
6
9
Q503Q504 Q501
POWER
SWITCH
Q506,Q507,Q522
SWITCH
64
CD_CLOSE
SUPPLY
SWITCH
Q510
SWITCH
PCONT
61
PCONT
Q502
SWITCH
DET
35
VCC_DET
Q803
SWITCH
RESET
18
B
RESET
Q804
SWITCH
B
51
D553~D558,
D562~D565
CD_LED
Z500
MN101C57D
SIGNAL LINES
: MAIN SIGNAL LINE
: FM SIGNAL LINE
: FM OSC SIGNAL LINE
( ) Indicates the Pin No. of Right Channel.
IC801
MICROPROCESSOR
: AM SIGNAL LINE
: AM OSC SIGNAL LINE
: FM /AM SIGNAL LINE
: CD SIGNAL LINE
: AUX SIGNAL LINE
NOTE : Signal Lines are applicable to the Left Channel only.
ABCDEFG
1
2
3
4
5
6
CD LOAD MOTOR P.C.B
(REPX0342B)
W804
5
4
3
2
1
R550
C312
C550
RM500
J399
L313
M
PbF
L312
IC302
3
89
6
7
5
C318
4
D301
C313
2
D302
1
C314
L314
LED P.C.B
(REPX0342B)
12
W803
R578
D562
CD EJECT P.C.B
(REPX0342B)
12
W554A
CD EJECT
D530
R530
PbF
R531
S550
PbF
W553
1
23
4
7
8
9
BACKLIGHT P.C.B
(REPX0342B)
D556
1
R586
R582
R585
2
W554B
D557
1
ABCDEFG
MAIN P.C.B (REPX0342B)
2
3
4
5
6
7
8
J815
CN300
C853
R848
J809
J818
CP803
J814
21
19
17
15
13
11
9
7
5
3
1
J856
CS303
C
B
Q804
2
1
J813
22
20
18
16
14
12
10
8
6
4
2
R865
J803
R846
E
C841
C851
R864
J312
R845
R202
R203
D801
R861
J834
C845
J885
C316
R854
R855
C843
J884
R837
R866
R850
Q304
E
C
B
R844
R843
R859
C849
C846
C844
R857
4321
J820
C816
Q803
B
E
R806
R860
C842
R856
R868
J806
Q305
C
R320
C311
5
C
L826
C847
C815
C817
J835
J866
J865
J864
J863
J886
J862
R867
E
B
R403
R853
R858
C317
876
R402
Q801
B
E
B
E
Q802
R851
J857
R317
9
CP804
CP805
J819
C
C825
R836
C
C852
R847
J843
R852
J842
J841
J840
C829
C848
J826
Q302
EB
C
D303
R321
D512
R322
R319
13
1110
12
4
3
5
C823
L800
R807
D800
R318
2
14
1
R824
R804
C828
R835
C802
J839
1
23
C827
J844
C850
C803
J891
J854
R803
C820
J101
J838
R873
R874
R820
J855
4
C821
C822
C801
R872
J861
J837
J303
J881
R802
R833
C824
R812
R400
R825
J821
L804
X801
C819
J869
J302
X802
C818
L803
R815
R401
R805
R834
C805
J301
R200
C826
J825
J893
C804
R819
R201
J888
25
26
CN800
3579
1
2
R842
R841
J845
J102
R838
C806
R816
C832
J832
C807
J81
J827
R818
J852
46
R840
R817
C831
R810
J859
J882
J853
J802
J860
8
L801
1
50
R808
J883
C217
11
10
12
J314
IC801
R899
R809
C89
J858
C201
R214
15
13
141618
100
51
J892
D899
C401
C213
J31
C417
CS302
R219
R213
C216
212325
17
19
22
20
L802
C210
C409
J807
C410
R410
R408
C405
C205
C413
R413
3456789
2
R414
C402
R211
24
76
75
J304
R210
C406
C209
32
1
R208
C206
R419
J801
26
J804
R411
27 29
28
J313
J870
R409
C408
C416
C202
313335
30
J305
R849
J817
J833
C208
R209
IC300
11
10
32
R302
C407
C403
C411
C412
12
J816
J887
C415
34
R831
13
R832
J836
17
16
C212
J406
141
36
C207
R830
J871
J868
C304
C303
C211
C203
C215
J824
C814
R301
J867
C301
C302
J808
J805
J823
J85
J87
C300
J822
J812
J831
J810
PbF
CP553
4
3
2
1
CP802
9
8
7
6
5
4
3
2
1
9
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