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SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250
4-1. FRAME SCHEMATIC DIAGRAM
4-3
4-4
FRAME SCHEMATIC DIAGRAM
3P
1
2
3
1
2
3
4
5
6
4P
CN161
1
2
3
4
5P
CN101
1
2
3
4
5
5P
CN262
1
2
3
4
5
1
2
3
9P
CN102
1
SW 5V
2
CAP RVS
3
CAP FG
4
CTL-REF
5
CAP VS
6
LIMITTER
7
MTR 12V
8
MTR GND
9
AN GND
1
2
3
4
5
6
7
8
9
1
2
3
4
5
1
2
3
4
5
6
7
4P
CN460
1
2
3
4
3P
CN351
1
2
3
6P
CN261
1
2
3
4
5
6
1
2
CN104
3P
1
2
3
7P
CN350
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
11P
CN600
1
2
3
4
5
6
7
8
9
10
11
6P
CN480
1
2
3
4
5
6
6P
CN501
1
2
3
4
5
6
4P
CN402
1
2
3
4
1
A
CHECK
A HEAD REC
N.C.
FULL
ERASE
HEAD
ERASE
HEAD
M901
DRUM
MOTOR
DRUM
MOTOR
A ERASE HEAD
FE HEAD
D PG
WRITING
SP
RESET
BLOCK
KK-22
BOARD
CAM(+)
SP CH2 F
DATA
D FG
LP CH1,2 S
GND(AU)
VIDEO HEAD
MTR GND
LP
A HEAD PB
AN GND
D VS
CH2
GND(AU)
CTL(Y)
CTL(X)
SP CH1 F
M903
LOADING
MOTOR
LP CH1 F
AN GND
SP
LP CH2 F
AV ADJ
AN GND
MTR 12V
LP CH2 F
GND(AU)
AU GND
A ERASE HEAD
GND
POWER
A HEAD(X)
AN GND
D GND
SP CH2 F
RC
JK-179
BOARD
LP
AU GND
MTR 12V
LP CH1,2 S
M902
CAPSTAN
MOTOR
FULL ERASE(Y)
RP
CTL(Y)
SP CH1,2 S
RF SWP
CH1
GND(AU)
CH1
SP CH1,2 S
A HEAD(Y)
FULL ERASE(X)
13V
CH2
LP CH1 F
GND(AU)
D VS
D FG
D PG
FRONT VIDEO IN
CTL
MTR GND
CLOCK
FRONT AU IN
CTL(X)
PB RF
CAM(-)
SP CH1 F
6P
MA-372 BOARD
AUDIO
HEAD
HEAD
N.C.
35V
13V
13V
6V
6V
-11V
POWER SW
EJECT SW
FRONT VIDEO IN
AU GND
FRONT AU IN
EJECT SW
POWER SW
AN GND
FAC-8
FE-138
FFM-36
FR-81
(SE300 ONLY)
(SE300,SE450B/D/P ONLY)
DI-58
KKP SW
KKP +
KKP -
D GND
D GND
KKP -
KKP SW
KKP +
BOARD IN
B to B
BOARD IN
M
ERASE
HEAD
HEAD
CTL
HEAD
HEAD
M
M
AC IN
220-240V
50HZ
220-240V
50HZ
B
4
E
10
12
9
D
11
C
7
3
2
6
5
F
8
16
B to B
B to B
SUPPLY
1/10 REC/PB HEAD AMP
2/10 SECAM PROCESSOR
3/10 VPS/PDC
4/10 Y/C,AUDIO PROCESSOR
5/10 SERVO/SYSTEM CONTROL
6/10 USER CONTROL
7/10 INPUT/OUTPUT
8/10 C+ SWITCH
9/10 TUNER
2/10 SECAM PROCESSOR
3/10 VPS/PDC
4/10 Y/C,AUDIO PROCESSOR
5/10 SERVO/SYSTEM CONTROL
6/10 USER CONTROL
7/10 INPUT/OUTPUT
8/10 C+ SWITCH
9/10 TUNER
NC
AC
AC
SE300 ONLY
SE300,SE450B/D/P ONLY
SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-6
MA-372 (VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER, POWER SUPPLY) PRINTED WIRING BOARD
There are few cases that the part printed on this diagram isn’t mounted in this model.
VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER, POWER SUPPLY
MA-372
MA-372 BOARD
D100
D-7
D100
H-3
D140
B-10
D424
A-3
D500
I-3
D504
I-3
D509
J-2
D511
I-4
D513
I-4
D515
J-4
D540
J-7
D542
I-6
D544
I-6
D571
I-5
D575
I-5
D576
I-6
D600
E-2
D601
E-2
D602
E-2
D603
F-2
D606
B-3
D607
B-13
D750
J-12
D751
J-12
IC130
B-3
IC160
B-13
IC161
C-12
IC162
C-10
IC200
F-9
IC260
I-10
IC260
I-10
IC420
A-8
IC460
A-5
IC580
I-11
IC601
G-2
IC970
H-5
Q100
E-11
Q101
E-3
Q102
D-6
Q103
B-10
Q104
B-10
Q200
H-7
Q201
G-8
Q202
E-8
Q204
H-7
Q270
I-8
Q271
J-9
Q350
H-10
Q380
H-9
Q501
I-3
Q502
I-3
Q510
I-4
Q510
I-4
Q540
I-6
Q541
I-6
Q580
G-12
Q581
H-12
Q582
H-12
Q583
I-11
Q600
E-2
Q601
G-2
Q603
F-3
Q604
E-2
Q605
E-2
Q606
D-2
Q607
F-1
Q608
G-2
Q611
E-2
Q612
F-2
Q613
F-2
Q660
D-9
Q661
D-11
Q702
G-12
Q720
C-1
Q721
D-1
Q750
J-12
Q751
H-12
Q752
H-12
Q800
C-9
Q801
C-8
Q802
C-9
Q803
C-8
Q804
C-9
Q850
F-11
Q970
G-5
Q971
H-5
Q972
F-5
Q973
G-5
Q974
F-5
Q975
G-5
Q976
G-5
SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250
4-7
4-8
REC/PB HEAD AMP
MA-372 (1/10)
For schematic diagram
• Refer to page 4-2 for waveforms.
• Refer to page 4-2 for waveforms.
JK-179 (SE300)
(LINE-2 IN)
(LINE-2 IN)
KK-22 (SE300, SE450B/D/P)
(DIAL TIMER (PUSH/TURN))
(DIAL TIMER (PUSH/TURN))
POWER BLOCK
MA-372
VIDEO, AUDIO,
SERVO/SYSTEM CONTROL,
TUNER, POWER SUPPLY
VIDEO, AUDIO,
SERVO/SYSTEM CONTROL,
TUNER, POWER SUPPLY
*
R272
RFSWP
*
C271
PBRF
0.01u
B
C282
100uH
L270
0
R273
*
R270
RECH
0.01u
B
C281
5P
CN262
1
2
3
4
5
XX
C270
*
R274
XX
C273
RECC
0.01u
B
C283
XX
C274
RECYRF
*
R276
0.1u
B
C276
CSYNC
XX
R275
560
R271
TRICKH
ANGND
22k
R277
0.01u
B
C275
LP/SP_
0.1u B
C279
RFENV
SW5V
22k
R279
XX
C277
6.3V
100u
C280
COMPOUT
0.01u
B
C285
XX
Q270
IC260
*
123456789
1
0
1
1
1
2
13
14
15
16
17
18
19
20
21
22
23
24
HASW
C272
*
RECCUR
0.22u
B
C284
CTLCHK
100k
R280
JL260
JL261
JL263
JL262
JL265
JL264
JL267
JL268
JL269
JL270
JL271
0.022u
C278
B
XX
Q271
0
R283
0
R284
XX
R285
XX
C286
XX
C287
100p
CH
C288
JL272
100
R286
2.2uH
L271
18p
C289
JL273
ADJSW
22k
R278
CN261
6P
1
2
3
4
5
6
1
2
3
4
5
6
1
A
LP CH2
SP CH2
SP CH1
LP CH1
EP OFF
CURRENT
BIAS
PB OFF
1k
SP
DET
ENVELOPE
ALL 5V
SP OFF
VCC
CONT
REC
L
SP OFF
10k
HA
10k
BIAS
AMP
TO HA
PB ON
PB RF
H.SYNC
REC OFF
COMP
RF SWP
AMP
SW30
AMP
GND
DET
H.SYNC
REC
AV ADJ
H
AMP
AGC
CTL
AT
T
AMP
EP OFF
VCC
EP
CURRENT
SW30
HA
AGC
AMP
VCC
VCC
PB OFF
LP CH1 F
SP CH1.2 S
LP CH2 F
SP CH1 F
SP CH2 F
LP CH1.2 S
VIDEO HEAD
16
IC260
CHROMA
PB
XX MARK:NO MOUNT
Y/CHROMA
Y
MA-372 BOARD(1/10)
SIGNAL PATH
VIDEO SIGNAL
REC
REC/PB HEAD AMP
FOR
CHECK
CHECK
TO(4/10)
1
2
TO(5/10)
TO(10/10)
19
3
TO(6/10)
B
4
E
10
12
9
D
11
C
7
3
2
6
5
8
5.0
R4.0/P0
R1.5/P2.0
R3.9/P2.0
R3.9/P0
R2.5/P0
R3.9/P2.0
R1.0/P2.0
R1.0/P0
R2.5/P0
R1.0/P2.0
R3.6/P0
R4.3/P0.1
R3.5/P0
R3.5/P0
R0/P1.7
R0/P1.6
0.3
R1.7/P2.1
0
R0/P0.5
R4.3/P4.4
4
3
1
1
2
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
560
SE450 B/D/K/P
SE400K
1200
XX
R272
8200
0.01u/50V B
5600
R270
SE300 G/D1/D2,
SE250 B/D/P,
SE200 G,SX250D
IC260
SE200 V1/V2,
SE100 A1/A2,
SE100 A1/A2,
SX100K
C271
C272
XX
1800
LA70011
R274
2700
XX
15k
4700
R276
0.01u/25V B
LA70001
*MARKED:MOUNT TABLE
REC/PB HEAD AMP(RP BLOCK)
B+
B+
F
SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250
4-9
4-10
For schematic diagram
• Refer to page 4-5 for printed wiring board.
• Refer to page 4-5 for printed wiring board.
SECAM PROCESSOR
MA-372 (2/10)
R974
22k
B
C977
0.01u
B
C978
4700p
B
C993
0.01u
CH
C976
2200p
R979
10k
R973
220k
B
0.01u
C994
B
C982
680p
R989
1k
R970
33k
B
C975
0.022u
R991
XX
L973
47uH
R987
XX
R994
39k
R985
470
47k
R982
R986
47k
Q974
2PD601AR-115
Q972
PDTA114EK-115
CH
C988
100p
2PB709AR-115
Q970
CH
C970
220p
R978
8200
B
C981
0.01u
B
C991
0.1u
B
C980
0.1u
R977
47k
R995
10k
C971
2.2u
50V
CH
C979
150p
XX
Q971
B
C972
4700p
2PD601AR-115
Q973
IC970
*
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
L971
27uH
R993
8200
B
C983
0.001u
R996
39k
B
C992
0.01u
L970
6.8uH
R976
2700
R981
27k
R983
5600
R988
10k
B
C973
0.01u
B
C984
0.01u
PDTA114EK-115
Q975
PDTC144EK-115
Q976
10uH
L975
16V
10u
C995
33k
R971
100k
R980
SEON
SEDET
CSYNC
0.47u
B
C987
XX
R992
XX
C990
XX
C989
0
R990
XX
L974
47uH
L972
100p
CH
C985
10k
R997
10k
R998
SW5V
VIDEO
PBC
PBRF
PB3V
RECC
FSC
XX
R984
1u
B
C974
0
R975
C986
16V
10u
JL970
JL971
JL972
0
R999
ANGND
27k
R972
6800
R969
10p
CH
C996
150k
R968
JL973
JL974
JL975
SECAMON
1
A
BPF
SYNC
Filter Adj.
CR
OFFSET
FO
REC
4.2V
VCC
VR
1.1MHZ
BPFB
R
BGP
AFC
CTL
REC
MUTE
SECAM
AMP
B
4.3M
P
R
1REF
4.3MHZ
B
AGC
OSC
SYNC GATE
OSC
BPFA
to SECAM DET
BPF
X2
R
GEN
GEN./V-SEP
R
SYNC
MUTE
2.2M
P
ADJ.
DEF
X2
LIM
CONTROL
AMP
from
AGC
LOGIC
B
P
1REF
P
P
GATE
to MUTE
1/4
LIM
R/P
to REC MUTE
FO
1.1M
to PB MUTE
VR
MODE
PB
4.43MHZ
4.3MHZ
GATE
CR
VCO
R
FO
GND
ADJ.
MA-372 BOARD(2/10)
16
IC970
4
TO(4/10)
XX MARK:NO MOUNT
SECAM PROCESSOR(SE BLOCK)
B
4
E
10
9
D
C
7
3
2
6
5
F
8
CHROMA
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
PB
5.0
Y/CHROMA
VIDEO SIGNAL
Y
REC
SIGNAL PATH
0
0
R0.6/
P0
P0
0
0.3
R0.1/
P0
0
0
0
0
0
0
0
0
0
0
0
0
0
R0.6/
P3.4
P3.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R3.4/
P0.1
P0.1
0
0
0
0
R0/
P4.3
0
0
(SE450B,SE250B ONLY)
4.43
BELL FILTER
BELL FILTER
SECAM PROCESSOR
BUFFER
B+
B+
B+
SWITCH
SWITCH
SWITCH
BUFFER
Click on the first or last page to see other SLV-SE100A1 / SLV-SE100A2 / SLV-SE100K / SLV-SE200G / SLV-SE200I / SLV-SE200V1 / SLV-SE200V2 / SLV-SE250B / SLV-SE250D / SLV-SE250P / SLV-SE300D1 / SLV-SE300D2 / SLV-SE300G / SLV-SE400K / SLV-SE450B / SLV-SE450D / SLV-SE450K / SLV-SE450P / SLV-SX100K / SL service manuals if exist.