4-106
BVW-55
4-106
2
3
4
5
A
B
C
D
E
F
G
H
1
SV-206 (2/8)
SV-206 (2/8)
L-SV_VCC_OFF
TC4053BFT(EL,N)
IC204(1/3)
1X
1
0X
2
COM
15
A
10
+3.3V
C212
0.022uF
R222
2.2k
SWITCHED_CTL
C201
0.001uF
+5V
C206
0.001uF
CN303(25/25)
25
H-FAST_EQ
CN301(4/25)
4
LTC_H-PB/L-REC
S_REEL_PWM
+5V
NJM2903V(TE2)
IC200(1/2)
+IN
5
-IN
6
7
SHAPED_S_REEL_FG_B
IC207
TC7SH04FU-TE85R
3
GND
5
VCC
2
A
4
Y
R200
100k
SENSOR_SEL
IC208
CXD2202Q
11
VDD1
20
VSS1
97
PPG00
41
A15
66
CE
73
EXCS0
42
A14
43
A13
44
A6
45
A5
46
A4
47
A3
48
A2
49
A1
50
A0
39
AS14
40
AS13
51
D7
52
D6
53
D5
54
D4
55
D3
56
D2
57
D1
58
D0
64
WR
65
RD
87
EXTAL
88
XTAL
70
FXSEL
86
CLKO
60
RES
62
MD0
61
MD1
100
FG10
99
FG11
98
FG12
8
FG00
7
FG01
6
FG02
2
FG0
1
FG1
9
CTL
5
SYNC0
4
SYNC1
3
PBH
19
FGA0
18
FGA1
17
FGB0
16
FGB1
15
FGC0
14
FGC1
10
LAT
13
CCLK
12
UD
38
VSS2
59
VSS3
89
VSS4
63
VDD2
29
PWMVDD
96
PPG01
95
PPG02
94
PPG03
93
PPG04
92
PPG05
91
PPG06
90
PPG07
85
PPG08
84
PPG09
83
PPG0A
82
PPG0B
81
PPG0C
80
PPG0D
79
PPG0E
78
PPG0F
77
PPG10
76
PPG11
75
PPG12
74
PPG13
37
PWM0
36
PWM1
35
PWM2
34
PWM3
33
PWM4
32
PWM5
31
PWM6
30
PWM7
28
IOP0
27
IOP1
26
IOP2
25
IOP3
24
IOP4
23
IOP5
22
IOP6
21
IOP7
71
OP26
72
EXCS1
69
IREQ0
68
IREQ1
67
IREQ2
R223
2.2k
R216
10k
IREQ2
CAPSTAN_FG_A_ANA
R219
330k
R205
10k
R203
10k
R206
10k
+5V
CAP_MOTOR_DIR
R207
10k
R202
0
L-SY_RESET
+3.3V
C207
0.1uF
R209
2.2k
TP210
TC74VHC86FT(EL)
IC203(2/5)
4
5
6
R239
22k
SHAPED_T_REEL_FG_A
TP208
TP209
TP206
RB202
1k
12
34
56
78
R218
0
R211
22k
R210
22k
FG_SEL_1
IC205
TC7W74FU(TE12R)
1
2
D
3
Q
4
GND
5
Q
6
CLR
7
PR
8
VCC
TC4053BFT(EL,N)
IC204(2/3)
1X
3
0X
5
COM
4
A
9
TP216
R236
22k
TP203
CN303(23/25)
23
L-Y_DO_PLS
TC74VHC86FT(EL)
IC203(1/5)
1
2
3
R237
22k
TP207
C200
0.001uF
TC74VHC86FT(EL)
IC203 (3/5)
9
10
8
S_TEN_PWM
R212
10k
TP217
CAPSTAN_FG_B_ANA
RB200
100k
12
34
56
78
R217
0
C208
0.001uF
IREQ0
TP204
FG_SEL_C
TP202
C202
0.001uF
R220
100k
S_REEL_GAIN_PWM
FG_SEL_2
R208
10k
SV_20MHZ
TP205
R221
10k
+5V
+5V
CN303(24/25)
24
L-C_DO_PLS
C210
0.022uF
SN74HC193ANS-E05
IC206
A
15
B
1
C
10
D
9
UP
5
DN
4
LOAD
11
CLR
14
GND
8
BO
13
CO
12
QD
7
QC
6
QB
2
QA
3
VCC
16
CN301(22/25)
22
SV_REF
H-CH2_ERASE_ON
+5V
R213
10k
L-REC_INHIBIT
S_REEL_DIR
+5V
R225
0
+5V
+5V
CN101(3/8)
3
DRUM_PG
+5V
R229
100k
+5V
C216
0.022uF
H-LTC_ERASE_ON
CN101(2/8)
2
DRUM_FG
H-CH1_ERASE_ON
TP211
NJM2903V(TE2)
IC200(2/2)
+IN
3
-IN
2
4
1
8
R201
0
C204
0.1uF
+5V
+5V
METAL/OXIDE
TP201
C203
0.001uF
+5V
C209
0.001uF
TOP/END_SEL
CAPSTAN_FG_B_NOR
IC202
TC74HC4051AFT(EL)
13
X0
14
X1
15
X2
12
X3
1
X4
5
X5
2
X6
4
X7
11
A
10
B
9
C
6
INH
8
GND
7
VEE
3
COM
16
VDD
+5V
R257 0
+5V
TP200
R226
0
CAPSTAN_FG_B
C213
0.022uF
R224
1k
R228
100k
OSC_ON/OFF
C220
0.1uF
R227
100
+5V
R234
100
SHAPED_T_REEL_FG_B
CN303(9/25)
9
Y_PB_SYNC
R235
100
CAPSTAN_FG_A_NOR
+5V
CAPSTAN_FG_A
+5V
CAPSTAN_PWM
FG_SEL_0
C222
0.1uF
R215
10k
R251
100
C205
0.1uF
R204
100
LTC_H-PB/L-REC
TAPE_DIRECTION
H-FULL_ERASE_ON
SHAPED_S_REEL_FG_A
IC201
TC7SET08FU(TE85R)
2
A
1
B
3
GND
4
Y
5
VCC
C211
0.1uF
+5V
+5V
CE
SV-RD
SV-WR
SVD-BUS
SVA-BUS
LPF_ON/OFF
D7
D6
D5
D4
D3
D2
D1
D0
B2
B1
A1
A2
A3
A4
A5
A6
A7
DRUM PG
DRUM FG
TIM PLS
D/A TEST-2
D/A TEST-3
D/A TEST-1
(SIDE A)
(SIDE A)
CTL PULSE
SV REF
1/2 VD
SERVO V
DRUM REF
4P
1P
1P
5P
1P
5P
1P
1P
5P
5P
1P
1P
0
R218
100k
R214
Suffix -12 and higher
Suffix -11 only
5P
5P
5P
5P
5P
5P
1P
1P
1P
7P
7P
7P
8P
8P
7P
8P
8P
1P,3P
1P,3P
0
R230
R231
0
R232
0
R233
0
Suffix -11 only
6P
4P
1P
6P
6P
1P
6P
7P
6P
7P
4P
6P
0
R263
0
R262
0
R261
47k
R264
Suffix -11 only
4
2
5
1
12
X3
X4
X5
X6
X7
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 ...
Страница 58: ......
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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: ......
Страница 158: ......
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 ...
Страница 176: ......
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Страница 384: ......
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 ...