Sony RMT-V298A, Руководство по обслуживанию

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SLV-ED15/ED25/ED33/ED39/ED55/ED66/ED85/ED88/ED89/ED95/EZ11/EZ22/EZ44/EZ66/EZ77
4-3 4-4
4-1. FRAME SCHEMATIC DIAGRAM
FRAME
CN901
7P
L2 VIDEO 1
AN GND 2
AN GND 3
L2 AU L 4
AU GND 5
AU GND 6
L2 AU R 7
CN531 7P
LINE 2 AUDIO R 1
AU GND 2
AU GND 3
LINE 2 AUDIO L 4
AN GND 5
AN GND 6
LINE 2 VIDEO 7
5P CN103
1 A/D1 IN
2 A/D1 OUT
3 A/D2 IN
4 A/D2 OUT
5 GND
CN502
5P
GND 1
A/D2 OUT 2
A/D2 IN 3
A/D1 OUT 4
A/D1 IN 5
13P
CN701
1 GND
2 SIF1/SIF
3 EXT R
4 EXT L/EXT M
5 SCLK
6 SDAT
7 NC
8 NC (GND)
9
NC/M OUT
10
R OUT
11 L OUT
12 NC (GND)
13 VCC
13P
CN1
1
2
3
4
5
6
7
8
9
10
11
12
13
CN332
3P
FE_HEAD 1
NC 2
GND 3
1 FULL ERASE(X)
2 FULL ERASE(Y)
3P
CN031
1 CAM(-)
2 CAM(+)
3 CAM(+)
1
2
3
1
2
3
4
5
6
7
8
9
9P
CN051
1 UN 5V
2 CAP RVS
3 CAP FG
4 CTL_REF
5 CAP VS
6 LIMITER
7 MTR 12V
8 MTR GND
9 GND
5P
CN072
5 MTR 12V
4 D VS
3 D PG
2 D FG
1 MTR GND
1 MTR 12V
2 D VS
3 D PG
4 D FG
5 MTR GND
7P
CN071
1 UN_5V
2 GND
3 D PG
4 MTR 12V
5 D FG
6 MTR GND
7 D VS 1 D VS
2 MTR GND
3 D FG
4 MTR 12V
5 D PG
6 GND
7 UN_5V
4P
CN202
1 HF ADJ
2 PB RF
3 RF SWP
4
GND
1
2
3
4
CN401 5P
D_GND 1
SIRCS 2
UN5V 3
POWER_SW 4
D_GND 5
5P CN501
1 D_GND
2 POWER_SW
3 UN5V
4 SIRCS
5 D_GND
2P
CN101
1 LIFE
2 NEUTRAL
7P CN511
1 AN6V
2 SEARCH LED
3 SEARCH
4 ETR SW
5 ETR1
6 ETR2
7 D_GND
7P CN411
1 D_GND
2 ETR2
3 ETR1
4 ETR SW
5 SEARCH
6 SEARCH LED
7 AN6V
19P
CN600
1
38V
2
38V
3
6V
4
6V
5
13V
6
13V
7
GND
8
GND
9 GND
10 GND
11 GND
12
GND
13
A/D1 IN
14
+F
15
A/D1 OUT
16
-F
17
A/D2 OUT
18
-13V
19
A/D2 IN
7P
CN331
7 X CTL(X)
6 Y CTL(Y)
5 CTL_GND
4 PB_A_HEAD
3 REC_A_HEAD
BIAS_GND 2
A_ERASE_HEAD 1 1 A_ERASE_HEAD
2 AU_GND
3 REC_A_HEAD
4 PB_A_HEAD
5 CTL_GND
6 CTL(Y)
7 CTL(X)
6P CN204
1 LP CH2
2 LP COM
3 LP CH1
4 SP CH2
5 SP COM
6 SP CH1 1 SP CH1
2 SP COM
3 SP CH2
4 LP CH1
5 LP COM
6 LP CH2
11P
CN201
1 LP CH2
2 LP COM
3 LP CH1
4 SP CH2
5 SP COM
6 SP CH1
7 FE
8 FE
9 AUDIO CH1
10 AUDIO COM
11 AUDIO CH2 1 AUDIO CH2
2 AUDIO COM
3 AUDIO CH1
4 FE
5 FE
6 SP CH1
7 SP COM
8 SP CH2
9 LP CH1
10 LP COM
11 LP CH2
9P
CN203
1 SECAM DET
2 SECAM ON
3 FSC
4 GND
5 PB C
6 C SYNC
7 SW 5V
8 GND
9 PB RF
9P
CN951
1
2
3
4
5
6
7
8
9
5P
CN104
1 GND
2 DATA
3 CLK
4 RESET
5 WRITE CONT
1
2
3
4
5
19P
CN102
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
1
A
FFJ-3
FKK-3
FDS-6
FE-128
FMD-16
FMD-15
FMF-39
FAC-7
DRUM(FFC)
DRUM(FFC)
FJ-26
BOARD
MF-321
BOARD
KK-24
BOARD
DS-92
BOARD
PSM17-501 BOARD
(POWER BLOCK)
NK-11 BOARD
GK-12 BOARD
:ED95/EZ77NZ
:EZ77AS
SE-103
BOARD
JIG
(CHECK)
MA-377 BOARD
FULL
ERASE
HEAD
ACE
HEAD
M903
CAM MOTOR
M902
CAPSTAN
MOTOR
M901
DRUM
MOTOR
M901
DRUM
MOTOR
WRITER JIG
(CHECK)
05
LP CH2
DRUM
LP CH1
SP CH2
SP CH1
DRUM
LP CH2
LP CH1
SP CH2
SP CH1
AUDIO CH1
AUDIO CH2
ED55/ED66/ED88/ED89/ED95/EZ66/EZ77
ED95/EZ77
ED39/ED89
EXCEPT ED15/ED25/ED33/ED39/EZ11/EZ22
ED15/ED25/ED33/ED39/EZ11/EZ22
EXCEPT ED85/
ED88/ED89/ED95/
EZ66/EZ77
ED85/ED88/ED89/ED95/EZ66/EZ77
8 12
D
J
2 9 13
K
5 14
L
B
4
C
3
G
E
6 10 15
H
F
7 11 16
I
ED55/ED66/EZ44