SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250
4-13
4-14
For schematic diagram
• Refer to page 4-5 for printed wiring board.
• Refer to page 4-2 for waveforms.
• Refer to page 4-31 for mounted table.
Y/C, AUDIO PROCESSOR
MA-372 (4/10)
IC200
LA71562M-MPB
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
3P
CN351
1
2
3
R381
3.9k
IC350
BA7755AF-E2
1
2
3
4
5
6
7
8
R380
47
B
C381
0.01u
T380
1
2
3
4
5
6
7
8
B
C382
0.01u
R382
1
X200
0.01u
B
C200
50V
1u
C201
2PD601AR-115
Q200
2PD601AR-115
Q201
330
R204
330
R205
10k
R200
*
R206
39uH
L200
*
CH
C205
0.047u
B
C206
0.01u
B
C204
100uH
L201
27p
CH
C207
*
R207
180p
CH
C209
27p
CH
C210
4.7k
R208
1.8k
R209
560
R210
50V
1u
C208
0.01u
B
C218
0.1u
F
C219
16V
47u
C220
*
B
C221
470
R213
470
R214
100
R215
L202
10uH
*
R216
390p
CH
C228
*
R217
0
R218
47
R219
0.1u
B
C229
0.047u
B
C243
50V
10u
C238
*
R222
47
R221
*
R223
*
C242
0.1u
B
C237
*
C241
0.1u B
C233
0.01u B
C247
0.01u
B
C244
0.1u
B
C245
0.01u
B
C246
*
C240
*
CH
C239
47p CH
C236
2.2k
R224
50V
22u
C251
16V
47u
C250
0.01u B
C234
16V
47u
C248
10uH
L205
1.8k
R226
16V
10u
C249
0.1u
F
C230
2PD601AR-115
Q202
1k
R220
2.2k
R225
2PB709AR-115
Q203
0.22u
B
C355
16V
33u
C356
50V
10u
C354
2.2M
R354
5.6k
R356
*
R353
5.6k
R351
68k
R355
*
R352
68k
R350
XX
R201
XX
R202
0.1u
F
C352
16V
47u
C351
*
B
C353
0.22u
B
C350
100uH
L350
0.01u
B
C202
0.047u
B
C203
1.8k
R203
0.047u
B
C212
8.2k
R211
0.1u
B
C214
1.2k
R212
0.022u
B
C216
0.01u
B
C215
0.01u
B
C217
0.01u
B
C224
0.1u
F
C223
6.3V
47u
C225
10uH
L203
10uH
L204
6.3V
47u
C227
0.01u
B
C226
C380
0.047u
PET
Q380
2SD879-AA
180
R383
12k
R370
XX
C370
18k
R371
50V
4.7u
C357
1u B
C358
1500p B
C360
1500p B
C359
XX
R361
XX
R360
1.8k
R358
4.7k
R359
1.2k
R362
18k
R363
8200
R357
50V
4.7u
C363
6.8k
R367
10k
R366
330k
R365
270
R364
50V
10u
C364
50V
1u
C366
0.01u
B
C367
16V
47u
C383
TUNERV
VIDEO
SW5V
L1VIN
DECVIN
L1VOUT
DECVOUT
TOOSDV
TRICKH
RECH
RECCUR
RECYRF
RECC
CSYNC
ANGND
C+5V
AUGND
QVD
FROMOSDV
CROTVI
RFSWP
L1AUIN
FRAUIN
PBRF
AMUTE
47k
R235
IICCLK
IICDAT
LINEOUT
C+TU_M
1u B
C235
1u
B
C211
1u
B
C213
CH
C253
*
R227
0
R228
0
L206
*
ASWCTL2
ASWCTL1
FRONTVIN
0.01u
C365
B
SEDET
SEON
100uH
L380
JL352
JL355
JL354
JL353
JL200
JL201
JL202
JL203
JL360
JL356
JL357
JL358
JL207
JL206
JL208
JL210
JL211
JL212
JL213
JL214
JL359
JL209
JL215
JL216
XX
R229
XX
R230
XX
R231
1u B
C252
1u B
C232
1u B
C231
1u
B
C222
0.01u
B
C255
47k
R236
820
R368
XX
JS350
*
R232
JL217
*
Q204
*
R233
XX
R234
JL361
2SC1815GR-TPE2
Q350
16V
47u
C362
VIDEO
SECAMON
SEON
FSC
CSYNC
ANGND
PBRF
SEDET
RECC
PBC
PB3V
SW5V
XX
R237
7P
CN350
1
2
3
4
5
6
7
CTLGND
CTL_Y
CTL_X
JL145
JL144
JL146
XX B
C256
1
2
3
1
2
3
4
5
6
7
1
A
B01
B01
B02
B04
C03
C02
C01
C01
C02
C05
C06
C04
D01
D03
D01
D02
D03
D04
E01
E01
E02
E02
E03
E03
E04
E04
B04
C03
C04
C06
C05
E05
E05
D04
B02
D02
B05
B05
N.C.
A HEAD PB
AU GND
A HEAD REC
A ERASE HEAD
PB
vcc
4.433619MHz
AU GND
FE HEAD
BPF
REG
BAL
R
CLAMP4
EQ
Main
VCO
Y
-GND
MIX
CONV
VXO1
VIDEO
VXO2
SLD
1H/2H
CLAMP3
EQ
FIL
T
.
AUTO
KIL
N.L.
SUB
DET
DET
YNR
CLAMP2
CLK IN
M-Emph
ALC
NC
FM
SECAM
P
CLAMP1
MOD
RA
CTL
R
DET
P
MUTE
APC
R
CLAMP5
P
BPF1
EQ
P
DET
REC
KIL
2
R
6dB
KIL
OSD
DECODER
ACC
D.L
ACC
APC
3
REC
Sub
REC
SW2
PB-EP
Y/C
PB
PEAKING
CONV
BPF2
4
P
B-UP
P
4
AMP
DETAIL
D.L
FILT
REC
REC-EP.LP
1
D.L
Sub
De-EM
3
BGA
TC2
DET
A-GND
DHP
SW1
C-LPF
REC
R
SW1
R
A-Vcc
ACC
DET
VIDEO
P
4
FM
FBC
INV
APC
ALC
EQ
PB
REC
1
EMPH
R
SYNC
2.3V
R
BGA-A
2
SERIAL
P
3Fsc
Vref
DET
COMB
B.D.
3
AMP
PB
AMP
CONT
P
M
Y-Vcc
LPF
LINE
AGC
ALC
P
6dB
SW3
LPF
PB LOW OUT
VCA
TC1
BGA-B
AMP
2
LPF
AMP
FBC
TRICK H
CCD GND
P
AMP
3
AMP
REC
Vref
INS.
DEMOD
P
C-GND
6dB
1
P
ENH
Chara
BIAS
R
R
SYNC
D.L
BPF
AGC
PB-H OUT
1H
MUTE
AGC
AMP
SEP
EQ
B
NTSC:H
Main
FILT
R
R
DOUBLE
DET
AMP
TH
PIC
R
AFC
P
C-Vcc
EQ
OUT
FMAGC
NAP
N.L.
LIM
PB:LP.SP
ALWAYS 5V
REC
CLAMP
EMPH
1/2
CLAMP
C ROT IN
RECH OUT
DATA
CLK
AU GND
CTL (X)
CTL (Y)
PB
CHROMA
REC/PB
SIGNAL
Ref.signal
AUDIO
REC
Y/C PROCESSOR
AUDIO PROCESSOR
SIGNAL PATH
PB
Y/CHROMA
VIDEO SIGNAL
Y
IC200
16
REC
SIGNAL PATH
IC350
HEAD SELECTOR
BIAS
ERASE
OSC
BIAS
OSCILLATION
BUFFER
BUFFER
BIAS SW
SECAM
SW
DEEMPH
AMP
TO(10/10)
20
6
TO(8/10)
1
TO(1/10)
4
TO(2/10)
TO(9/10)
17
28
TO(3/10)
TO(7/10)
7
11
TO(5/10)
TO(5/10)
18
ERASE
HEAD
AUDIO
HEAD
CTL
HEAD
ACE HEAD
FULL ERASE HEAD
MA-372 BOARD(4/10)
XX MARK:NO MOUNT
Y/C,AUDIO PROCESSOR(VI BLOCK)
B
16
H
19
15
4
E
10
12
13
K
9
17
D
11
C
14
7
3
I
2
6
18
J
5
F
8
G
5.1
2.7
2.1
7
0
0
5.1
0
R3.4/
P1.2
2.4
R2.2/P5.1
R4.8/P5.1
R2.1/P5.1
2.3
2.3
0
2.4
2.4
R0.4/
P0
R2.0/
P5.1
R0.8/
P0
2.4
2.4
0
R2.3/
P0
R3.1/
P2.3
R2.3/
P0
0
R4.3/
P0
R0.7/
P0
R0.8/
P0.9
R4.3/
P4.4
2.4
R0/
P2.3
0
2.3
5.1
2.3
R0/
P2.5
0.6
R0/
P2.0
R4.0/
P4.1
2.7
0
5.1
2.1
0
R0/
P3.3
R0/
P3.5
3.3
R3.9/
P3.5
3.3
5.1
5.1
R0/
P2.5
0
2.5
1.8
R0/
P0.8
R0/
P2.0
R9.3/
P9.4
1.4
2.3
R0/
P4.3
R0/
P2.0
R0/
P3.1
R2.9/
P0
R0/
P3.4
R2.9/
P3.0
5.1
R1.8/
P0
0
R2.0/
P0
R1.4/
P1.6
R0/
P1.8
1.9
R2.1/
P0
R2.9/
P3.0
R0/
P4.8
R0/
P2.2
R0/
P2.5
R0/
P2.0
R0/
P0.1
R0/
P1.7
0.1
R0/
P0.8
R0/
P1.4
R0/
P1.1
R0/
P0.3
R0/
P5.0
5.0
1.5
0
R0.6/
P3.4
R0.1/
P1.5
5.1
3.0
R2.4/
P2.5
R0.1/
P2.6
R4.0/
P0
R2.3/
P0
1.9
R1.9/
P2.0
3.0
R1.7/
P1.6
R0/
P1.6
R1.4/P0
R2.1/P2.0
3.8
R1.9/P1.3
R1.2/
P1.9
R2.4/
P2.5
R1.8/
P1.9
5.1
6
5
13
12 14
9
8
10
11
R0.8/
P5.1
R2.0/
P0
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
B+
B+
B+
B+
B+
B+
B+
B+
B+
Summary of Contents for SLV-SE100
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Page 22: ...1 18E MEMO ...
Page 28: ...2 6E MEMO ...
Page 34: ...3 12E MEMO ...
Page 58: ...5 6E MEMO ...
Page 62: ...MEMO 6 6E ...
Page 80: ...7 18E MEMO ...