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4-7
SLV-GA35/GA36/GA45/GA55/GA59/GA65/GF85/GF86/SA34
MA-366 BOARD
CN001
F-13
CN031
H-6
CN051
E-3
CN201
B-10
CN202
A-12
CN203
I-13
CN331
A-13
CN332
B-13
CN401
I-1
CN601
A-2
D001
F-7
D101
H-6
D371
A-13
D401
J-13
D402
J-12
D403
J-9
D404
J-8
D405
J-6
D406
J-7
D407
J-12
D408
J-4
D409
J-11
D410
J-11
D411
J-10
D412
J-4
D413
J-10
D601
C-1
D602
C-1
D603
C-2
D604
E-2
D605
C-1
D606
D-1
D607
D-1
D608
E-2
D609
E-1
D610
G-1
D611
G-2
D612
I-3
D613
I-2
D901
B-6
D902
B-5
IC031
I-4
IC101
H-8
IC102
H-11
IC103
H-10
IC201
C-10
IC301
A-9
IC601
G-1
Q001
F-3
Q002
F-11
Q003
G-6
Q201
A-12
Q202
C-11
Q203
D-7
Q204
D-7
Q205
D-10
Q261
D-8
Q262
D-8
Q263
D-8
Q264
E-9
Q265
E-8
Q266
H-7
Q267
E-8
Q290
E-9
Q291
E-9
Q292
E-10
Q293
E-10
Q294
E-9
Q295
E-9
Q296
E-10
Q297
E-10
Q298
E-10
Q299
E-10
Q371
B-12
Q372
B-13
Q373
B-13
Q374
C-13
Q375
C-13
Q376
C-12
Q377
C-12
Q378
D-8
Q401
J-12
Q402
J-5
Q403
J-11
Q404
J-11
Q405
J-11
Q406
J-4
Q407
J-10
Q601
C-2
Q602
D-1
Q603
D-2
Q604
I-3
Q901
A-4
FR-167
(MODE CONTROL)
(MODE CONTROL)
SE-119 (GA59)
(SECAM)
(SECAM)
MA-366
VIDEO, AUDIO,
I/O, SERVO/SYSTEM CONTROL
I/O, SERVO/SYSTEM CONTROL
(
)
SLV-GA35/GA36/GA45/GA55/GA59/GA65/GF85/GF86/SA34
B+
B+
B+
B+
B+
B+
B+
EXCEPT GF85/GF86
GA55/GA59/GA65/GF85:TH
GA35/GA45:E,ME,TH/
EXCEPT
GF85/GF86
GF85/GF86
GA35/SA36/
EXCEPT
:GA35/GA45:E,ME,TH/
:GA36/GA45:TW/GF85:PL/GF86/SA34
GA35/GA36/
B+
B+
B+
:GA35/GA45:E,ME,TH/
GF85:PL/GF86/SA34
:GA36/GA45:TW/
:GF85:TH
B+
B+
B+
B+
GA35/GA45:E,ME,TH/
GA35:E
EXCEPT
R:REC MODE
NO MARK:REC/PB MODE
P:PB MODE
5
0.3
0.4
0.2
2.4
0
2.4
0
0.2
0.2
0
0
0
0
1.1
0
1.1
1.1
0
1.1
2.1
2.7
2.4
3.1
9.6
0.7
0
0
2.5
0
5
5
R3.7/
P1.5
R3.7/
P2.1
1.7
0
0
1.2
1.2
2.3
5
0
1.4
0
5
0.4
2
2.6
5
2
5
5
3.3
5
0.1
5
3.1
2.8
2
2.1
1.4
2.2
3.1
1.9
2.3
2.8
3.1
2.3
R1.9/P1.3
5
2.5
2.5
2.5
2.8
2.5
2.6
0
2.5
R1.9/
P1.3
R1.6/
P0.6
R2.6/P3
R2/P0.9
2.2
1.2
2.9
R0/P3.4
2.2
2.2
2.2
2.2
5
R0.1/P2.2
R0.1/
P2.2
0.5
5
0.1
5
0.1
2.5
R0.1/
P2.2
R0.1/
P2.2
R3.7/
P2.1
2.8
4.5
2.9
2.1
2.7
1.7
2.3
2.1
2.8
2.8
5
5
R2/
P2.8
0
4.1
4
5
2.1
3
3.1
0.1
2.3
2.1
2
2.8
2.4
0.1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
18
17
20
19
SA34
GF85/GF86
GF85/GF86
GA55/GA59/GA65/GF85:TH
GA55/GA59/GA65
GA55/GA59/GA65/GF85:TH
GA35/GA45:E,ME,TH/
GA55/GA59/GA65/GF85:TH
:GA35/GA45:E,ME,TH/
:GA36/GA45:TW/GF85:PL/
GF86/SA34
GA59/GA65/GF85:TH
:GA36/GA45:TW/GF85:PL/GF86/SA34
:GA35/GA45:E,ME,TH/GA55/
:GA35/GA45:E,ME,TH/GA55/
:GA35/GA45:E,ME,TH/
:GA36/GA45:TW/GF85:PL/GF86/SA34
GA55/GA59/GF85:TH
GA55/GA59/GA65/GF85:TH
:GA35/GA45:E,ME,TH/
GA55/GA59/GA65
:GF85:TH
:GF85:TH
GA55/GA59/GA65
:GA35/GA45:E,ME,TH/
GA55/GA59/GA65
:GA36/GA45:TW/GF85:PL/GF86/SA34
:GA35/GA45:E,ME,TH/
:GA35/GA45:E,ME,TH/
:85TH
SA34
GA35/GA45:E,ME,TH/
GA55/GA59/GA65/GF85:TH
GA55/GA59/GA65/GF85:TH
0.01u
C203
2200
R293
UN2225-(TX).S0
Q295
1u
C351
22k
R294
22uH
L261
UN2225-(TX).S0
Q298
50V
4.7u
C359
UN2213-TX
Q293
22k
R298
120
R353
UN2213-TX
Q296
C225 0.1u
220p
C244
UN2213-TX
Q297
2SC2712Y-TE85L
Q299
4.7u
C356
50V
4700
R296
0.1u
C228
47k
R297
100uH
L351
390
R211
27k
R356
100uH
L206
JS351
16V
22u
C362
15k
R360
JS352
6800
R205
*
C363
680
R290
0.022u
C354
47k
R359
100p
C290
1u B
C268
22k
R354
10k
R295
UN2213-TX
Q261
10k
R254
4.7u
C360
50V
JS353
180k
R352
50V
4.7u
C364
2200
R291
1800
R206
820
R292
22u
C355
16V
0.01u
C253
UN2213-TX
Q291
1800p
C358
16V
47u
C250
UN2213-TX
Q292
C267
56p
CH
*
C357
16V
47u
C224
1u
C266
4700
R362
150p
C227
JL210
CL201
100uH
L203
CL202
8P
CN201
1
V COMMON
2
V RF CH2
3
A COMMON
4
A RF CH1
5
V COMMON
6
V RF CH1
7
A COMMON
8
A RF CH2
16V
10u
C353
CL351
C261
16V
47u
2SA1162Y-TE85L
Q205
UN2213-TX
Q204
JL208
10k
R355
4P
CN202
1
HF ADJ
2
PB RF
3
V.SWP
4
GND
UN2213-TX
Q263
JL207
33p
C263
JL351
CL203
UN2213-TX
Q290
JL222
68uH
L208
CL352
JL203
JL202
JL204
4p
C254
8200
R263
CL353
JL221
2200
R261
2SC2712Y-TE85L
Q262
JL205
JL224
JL223
2.2M
R363
0.1u
C235
C237
0.01u
0.1u
C233
0.1u
C240
0.01u
C202
0.1u
C264
0.022u
C221
R351
4700
4700
1u
C251
16V
47u
C208
50V
0.47u
C220
2SC2712Y-TE85L
Q201
JL212
UN2213-TX
Q203
0.01u
C204
50V
2.2u
C218
JL206
10k
R201
JL213
330p
C252
16V
47u
C352
27k
R204
JL214
JL209
4700p
C217
L202
470uH
JL211
50V
2.2u
C248
12uH
L204
0.022u
C231
C214
150p
JL215
*
R209
0.1u
C242
6p
C226
82uH
L205
50V
3.3u
C209
0.1u
C219
*
C210
C230
*
16V
47u
C265
0.033u
C206
50V
1u
C216
*
C211
16V
10u
C245
0.01u
C205
680
R203
JL201
1k
R202
JL216
0.01u
C249
4700
R262
0.01u
B
C246
4700
R207
4700
R212
JL217
R208
*
68p
C262
0.22u
C247
50V
4.7u
C229
IC201
1
AUDIO PB IN(-)
2
AUDIO PB IN(+)
3
AUDIO PB EP SW
4
AUDIO REC OUT
5
AUDIO GND
6
B.G.
7
AUDIO LINE IN3
8
AUDIO LINE IN2
9
AUDIO LINE IN1
10
AUDIO BYP
ASS
11
AUDIO LINE OUT
12
VCC
13
MAIN EM OUT(REC)
MAIN DEEM IN(PB)
14
MAIN EM IN(REC)
MAIN DEEM OUT(PB)
15
S-DET
16
E-PEAK
17
G-EQ
18
CLAMP DRIVE
19
MAIN CLAMP IN
20
ME FBC(REC)
APL(PB)
21
Y
-CCD DRIVE
22
ME ALC/PB FM AGC
23
Y
-CCD CLAMP
24
Y
-CCD LPF OUT
25
CCD ADJ
26
FROM Y
-CCD
27
GND
28
LINE IN3
29
AGC DET
30
LINE IN2
31
LINE IN1
32
AV TAB
33
AV TAB
34
AV TAB
35
CCD C-OUT
36
CCD VCC
37
CCD MODE CONT IN
38
CCD TAB
39
CCD Y-OUT
40
CCD TAB
41
CCD TAB
42
CCD Y-IN
43
CCD TAB
44
CCD CLK IN
45
CCD GND
46
CCD C-IN
47
AV TAB
48
AV TAB
49
AV TAB
50
SYNC SEP OUT
51
SQ IN
52
VIDEO OUT
53
VIDEO OUT FBC
54
COLOR IN
55
PB C-OUT
56
VIDEO OUT ALC
57
CCD CONT
58
C-CCD FB IN
59
LEVEL DET
60
C-CCD DRIVE
61
VCC
62
IIC CLK
63
IIC DA
T
A
64
KILLER OUT
65
2fsc VCO DET
66
LC-VCO
67
DO OUT
68
GND
69
CCD SIG 2fsc OUT
70
CR-DET
71
3.58 X-tal IN
72
ACC DET
73
X-tal OSC OUT
74
REC APC
75
4.43 Xtal IN
76
PB APC/REC AFC
77
MESECAM DET
78
SEP C IN
79
PB C OUT
80
SP/EP
81
DRUM FF IN
82
CK DET
83
DISCRI
84
ENV OUT
85
GND
86
SP CH2(+)
87
SP CH2(-)
88
SP CH1(-)
89
SP CH1(+)
90
VCC
91
SP CH2(+)
92
SP CH2(-)
93
SP CH1(-)
94
SP CH1(+)
95
AUDIO ALC FILTER
96
AUDIO VCC
97
S/VHS
98
REC Y+C OUT
99
GND
100
AUDIO PB
EQ OUT
EQ OUT
100uH
L207
100uH
L201
50V
4.7u
C223
50V
3.3u
C243
1u
C201
0.1u
C222
*
C232
4700
R264
0.1u
C207
0.1u
C241
16V
47u
C234
C236
0.1u
16V
10u
C238
0.01u
C239
4.433619MHz
X201
0.01u
C212
3.579545MHz
X202
UN2213-TX
Q202
UN2225-(TX).S0
Q294
0.01u
C213
0.01u
C215
2SA1162Y
-TE85L
Q264
10k
R357
1u
C361
2SC2712Y-TE85L
Q267
2200
R265
JL218
680
R210
JW
JS354
470
R361
0.1u
C258
16V
47u
C257
L210
10uH
Q265
2SC2712L-TE85L
1.5M
R358
0.001u
C259
10k
R213
220
R260
10k
R271
0
JS372
1
A
+5V
+9V
GND
2P
BN301
2
AU GND
1
PB A HEAD
C272
0.1u
R214
3300
JL220
16
17
15
18
MA10
MV18
MV20
MV61
MV60
MV59
MV58
MV94
HA21
MV21
VV35
VV37
VV21
VV26
VV37
VV35
VV26
VV21
HJ10
HJ13
HJ16
HA22
VV46
HC35
HC37
HC36
HC44
MV18
VV44
MV56
MV57
MA19
VV46
VJ31
MV27
MV54
MV45
MV43
MV24
MV55
MV11
MA17
VV44
MV99
MV100
MV20
MV54
B
18
H
8
D
I
5
13
14
4
11
J
12
F
9
17
C
G
16
15
MA-366 BOARD(1/4)
7
2
E
3
10
05
6
1
2
3
4
5
6
7
8
CHECK
SP
SP
AUDIO
AUDIO
CH2
CH1
CH1
CH2
2
3
4
5
6
(SEE PAGE 4-15)
1
MA-366 BOARD(3/4)
1
IC201
VIDEO REC/PB AMP
7
8
9
10
11
(SEE PAGE 4-13)
MA-366 BOARD(2/4)
3
MA-366 BOARD(3/4)
4
(SEE PAGE 4-16)
(SEE PAGE 4-18)
MA-366 BOARD(4/4)
2
BUFFER
*R209
3300
1k
Y/C PROCESSOR
HA118217F
HA118217NF
*C210,211
33p
22p
39p
BUFFER
AFC FILTER
SWITCH
SWITCH
Q205,264,267
BUFFER
SWITCH
Q294-299
BURST GATE
GENERATOR
GENERATOR
Q290-293
CHROMA
CONTROLLER
CONTROLLER
Q204
NTSC
NTSC
SHARPNESS
CONTROL
CONTROL
Q261,263
VIDEO SIGNAL
SIGNAL
CHROMA
Y
Y/CHROMA
AUDIO
PB
REC
SIGNAL PATH
NORMAL AUDIO
PROCESSOR
PROCESSOR
SWITCH
Q203
PAL SWITCH
PAL SWITCH
MA-366 BOARD(3/4)
BN302
(SEE PAGE 4-15)
2200p
1800p
*C357
*C363
0.22u
0.01u
0.01u
*R208
2200
3300
22p
15p
*R230
18p
*R232
22p
27p
(SEE PAGE 4-14)
MA-366 BOARD(2/4)
8
4-9
4-10
MA-366 (VIDEO, AUDIO) SCHEMATIC DIAGRAM
• See page 4-5 for printed wiring board.
– Ref. No.: MA-366 board; 1,000 series –
VIDEO, AUDIO
MA-366 (1/4)
4-11
• Waveforms
1
IC201
ih
,
ij
,
ik
,
il
REC
1.8 Vp-p (H)
2
IC201
ul
PB
450 mVp-p (H) (PAL)
780 mVp-p (H) (NTSC)
3
IC201
uk
PB
320 mVp-p (H) (PAL)
580 mVp-p (H) (NTSC)
4
IC201
ug
REC/PB
520 mVp-p (4.43 MHz) (PAL)
5
IC201
ua
REC/PB
510 mVp-p (3.58 MHz) (NTSC)
6
IC201
y;
REC/PB
340 mVp-p (H) (PAL)
7
IC201
y;
REC/PB
REC : 300 mVp-p (H) (NTSC)
PB
PB
: 290 mVp-p (H) (NTSC)
8
IC201
tk
REC/PB
500 mVp-p (H) (PAL)
9
IC201
tk
REC/PB
440 mVp-p (H) (NTSC)
q;
IC201
t;
REC/PB
5.0 Vp-p (H)
qa
IC201
ea
REC/PB
1.1 Vp-p (H) (PAL)
qs
IC201
ea
REC/PB
1.1 Vp-p (H) (NTSC)
qd
IC201
wh
REC/PB
REC : 500 mVp-p (H) (PAL)
PB
PB
: 600 mVp-p (H) (PAL)
qf
IC201
wh
REC/PB
REC : 620 mVp-p (H) (NTSC)
PB
PB
: 690 mVp-p (H) (NTSC)
qg
IC201
wd
REC/PB
REC : 390 mVp-p (H) (PAL)
PB
PB
: 500 mVp-p (H) (PAL)
– Continued on next page –
4-12
• Waveforms
– MA-366 (1/4) –
– MA-366 (1/4) –
qh
IC201
wd
REC/PB
REC : 480 mVp-p (H) (NTSC)
PB
PB
: 550 mVp-p (H) (NTSC)
qj
IC201
wa
REC/PB
REC : 320 mVp-p (H) (PAL)
PB
PB
: 430 mVp-p (H) (PAL)
qk
IC201
wa
REC/PB
REC : 400 mVp-p (H) (NTSC)
PB
PB
: 450 mVp-p (H) (NTSC)
ql
IC201
qk
,
ql
REC/PB
REC : 400 mVp-p (H) (PAL)
PB
PB
: 580 mVp-p (H) (PAL)
w;
IC201
qk
,
ql
REC/PB
REC : 510 mVp-p (H) (NTSC)
PB
PB
: 560 mVp-p (H) (NTSC)
• Waveforms
– MA-366 (2/4) –
– MA-366 (2/4) –
1
IC101
us
REC/PB
3.2 Vp-p (10 MHz)
2
IC101
tf
REC/PB
4.6 Vp-p (H)
3
IC101
rd
,
rg
REC/PB
2.2 Vp-p (H) (PAL)
4
IC101
rd
,
rg
REC/PB
2.2 Vp-p (H) (NTSC)
5
IC101
r;
REC/PB
4.8 Vp-p (760 Hz) (PAL)
4.8 Vp-p (1 kHz) (NTSC)
6
IC101
el
REC/PB
4.3 Vp-p (25 Hz) (PAL)
4.3 Vp-p (30 Hz) (NTSC)
7
IC101
ek
REC/PB
4.2 Vp-p (600 Hz) (PAL)
4.2 Vp-p (720 Hz) (NTSC)
8
IC101
es
REC
5.2 Vp-p (25 Hz) (PAL)
5.2 Vp-p (30 Hz) (NTSC)
9
IC101
ea
REC
5.2 Vp-p (25 Hz) (PAL)
5.2 Vp-p (30 Hz) (NTSC)
q;
IC101
wd
,
wf
REC/PB
5 Vp-p (25 Hz) (PAL)
5 Vp-p (30 Hz) (NTSC)
Click on the first or last page to see other SLV-GA35MK2 / SLV-GA36 / SLV-GA45AV / SLV-GA55MK2 / SLV-GA59 / SLV-GF85MK2 / SLV-GF86 / SLV-SA34 service manuals if exist.