2
3
4
5
1
4-79
BVW-55
4-79
I
J
K
L
M
N
O
P
SWITCHING REGULATOR
RE-174 (1/3)
BOARD NO. 1-673-536-11, 12
LOT NO. 812-
BVW-55_RE-174_012
RE-174 (1/3)
RE-174 (1/3)
A
B
C
D
E
F
G
H
12V
GND
GND
DTC
GND
GND
GND
DET_RESET
GND
GND
GND
GND
GND
DET_UNREG
GND
GND
IC10
LTC1473CGN-E2
1
IN1
2
IN2
3
DIODE
4
TIMER
6
VGG
7
SW
8
GND
9
GB2
10
SAB2
11
GA2
12
SENSE-
13
SENSE+
14
GB1
15
SAB1
16
GA1
5
V+
IC1
MB3761PF-ER
3
INA
5
GND
4
OUTA
8
VCC
6
OUTB
1
INB
2
HYSA
7
HYSB
IC20
MB3761PF-ER
3
INA
5
GND
4
OUTA
8
VCC
6
OUTB
1
INB
2
HYSA
7
HYSB
Q5
2SC1623-T1-L5L6
Q10
2SC1623-T1-L5L6
Q8
2SC1623-T1-L5L6
Q4
2SC1623-T1-L5L6
IC32
SI4466DY-T1
4
12
8765
3
IC31
SI4466DY-T1
4
12
8765
3
IC34
SI4466DY-T1
4
12
8765
3
IC35
SI4466DY-T1
4
12
8765
3
IC22
SI4466DY-T1
4
12
8765
3
IC23
SI4466DY-T1
4
12
8765
3
IC24
SI4466DY-T1
4
12
8765
3
IC25
SI4466DY-T1
4
12
8765
3
IC21
SI4466DY-T1
4
12
8765
3
IC36
SI4466DY-T1
4
12
8765
3
IC33
SI4466DY-T1
4
12
8765
3
IC26
SI4466DY-T1
4
12
8765
3
Q7
NDS355AN
S
Q3
NDS355AN
S
Q6
NDS355AN
S
Q9
NDS356AP
S
Q13
DTC144EKA-T146
Q11
DTC144EKA-T146
Q12
DTA144EKA-T146
Q1
2SK2315TYTR
S
D3
RD15M-T1B1
L1
1mH
R40
0.025
R39
0.05
R38
0.05
R5
560k
R41
220k
R25
100k
R2
100k
R22
100k
R1
100k
R10
100k
R17
100k
NM
R27
100k
R26
100k
R19
100k
R13
75k
R6
75k
R16
47k
R24
47k
R23
47k
R18
30k
R9
30k
R11
30k
R21
22k
R14
12k
R7
12k
R3
11k
R42
10k
R12
9.1k
R20
8.2k
R8
1.5k
R15
1.5k
R45
1k
R46
1k
R29
1k
R47
1k
R28
1k
R4
470
R36
470
C37
0.22uF
C30
100pF
NM
C16
0.022uF
C2
0.022uF
C38
0.022uF
C1
0.022uF
C7
1uF
C32
0.0068F
25V
C9
1uF
50V
C6
10uF
35V
C5
0.1uF
C23
0.1uF
C3
0.1uF
SL1
CL1
+5V-2
+5V-2
+5V-2
+5V-2
+5V-2
+5V-2
+5V-2
+5V-2
TC4S81F(TE85R)
IC16(1/2)
2
1
4
TC4S81F(TE85R)
IC8 (1/2)
2
1
4
TC4S81F(TE85R)
IC12(1/2)
2
1
4
TC4S69F(TE85R)
IC13(1/2)
2
4
TC4S69F(TE85R)
IC13(2/2)
35
TC4S81F(TE85R)
IC12(2/2)
35
TC4S81F(TE85R)
IC16(2/2)
35
TC4S81F(TE85R)
IC8 (2/2)
35
1S2837-T1
D1
3
1
2
MA721WK-(TX)
D4
3
1
2
1S2837-T1
D2
3
1
2
CN5
1
BATT_ID
2
NC
3
NC
CN900(18/100)
18
BATT_ID
CN2(1/9)
1
UNSW_+12V
CN2(3/9)
3
UNSW_+12V
CN2(2/9)
2
UNSW_+12V
CN2(6/9)
6
SEL_BATT
CN2(4/9)
4
COMMON
CN2(7/9)
7
UNREG_GND
CN2(8/9)
8
UNREG_GND
CN2(9/9)
9
UNREG_GND
CN1(1/6)
1
B
CN1(2/6)
2
B
CN1(4/6)
4
BATT_IN_-
CN1(3/6)
3
B
CN1(5/6)
5
BATT_IN_-
CN1(6/6)
6
BATT_IN_-
CN900(44/100)
44
EX_DET
CN900(100/100)
100
POWER_SW
CN2(5/9)
5
SEL_EXT_DC
CN900(43/100)
43
EXT_DC_IN
IC9
LT1121CST-5-TR
1
VIN
OUTPUT
2
3
GND1
4
GND2
1k
R48
NM
Q14
S
0.1uF
C8
BATTERY
DC IN
PSW,1-1
(REG_GND_0)
(REG_GND_1)
(UNREG_GND_0)
(UNREG_GND_1)
(UNREG_GND_2)
(UNREG_GND_3)
(UNREG_GND_4)
(UNREG_GND_5)
(UNREG_GND_6)
(UNREG_GND_7)
(UNREG_GND_8)
(UNREG_GND_9)
3P
2P
2P,3P
Suffix-12 and higher
2P,3P
1P,2P,3P, 4P
1P,2P,3P, 4P
1P,2P,3P, 4P
1P,2P,3P, 4P
1P,2P,3P, 4P
1P,2P,3P, 4P
1P,2P,3P, 4P
1P,2P,3P, 4P
1P,2P,3P, 4P
1P,2P,3P, 4P
1P,2P,3P, 4P
1P,2P,3P, 4P
NM
R43
Suffix-11 only
Suffix-12 and higher
Suffix-11 only
1k
R29
DTC144EKA-T146
Q11
VCC
GND
VCC
GND
VCC
GND
VCC
GND
Содержание BVW-55
Страница 1: ...VIDEOCASSETTE RECORDER BVW 55 MAINTENANCE MANUAL Part 1 1st Edition Serial No 10001 and Higher ...
Страница 4: ......
Страница 8: ......
Страница 50: ...1 40 BVW 55 1 2 3 4 5 6 7 8 9 d l s d l 1 15 Fixtures and Adjustment Equipment List ...
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Страница 148: ......
Страница 150: ...Printed in Japan Sony Corporation 1999 3 08 Broadcasting Professional Systems Company 1999 BVW 55 UC E 3 202 213 01 1 ...
Страница 151: ...VIDEOCASSETTE RECORDER BVW 55 MAINTENANCE MANUAL Part 2 Volume 1 1st Edition Serial No 10001 and Higher ...
Страница 154: ......
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Страница 169: ...1 9 BVW 55 P2 1 2 Fixtures and Adjustment Equipment List 1 2 3 4 5 6 7 8 9 d l s d l ...
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Страница 386: ...Printed in Japan Sony Corporation 1999 7 08 Broadcasting Professional Systems Company 1999 BVW 55 UC E 9 967 828 01 ...
Страница 392: ......
Страница 396: ...1 2 BVW 55 ...
Страница 407: ...1 13 BVW 55 Bottom Side of Mechanical Deck 407 407 411 410 404 405 404 405 401 402 403 404 405 403 406 409 408 ...
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Страница 909: ...5 27 b BVW 55 5 27 b CN101 CN301 CN302 CN303 CN901 MB 838 B SIDE SUFFIX 12 MB 838 MB 838 ...
Страница 911: ...5 27 a BVW 55 5 27 a CN101 CN301 CN302 CN303 CN901 MB 838 B SIDE SUFFIX 11 MB 838 MB 838 ...
Страница 940: ......
Страница 942: ...Printed in Japan Sony Corporation 1999 7 08 Broadcasting Professional Systems Company 1999 BVW 55 J UC J E 9 967 829 01 ...