Sony DVCAM DSR-50, Руководство по обслуживанию

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DSR-50/50P
3-17 3-18
3-9. OVERALL BLOCK DIAGRAM 9
38
67 14
23 9
8
2 1
4
24
56
7
11
10
19
100
68
71
12
21
30
26
8
28
44
46
45
1
7
6
4
2
3
43
10
97
72
17
7
64
20
2
1
12
10
8 4
14
11
98
99
9
12
15
14
1
2
3
4
21
ı
24
33
ı
74
25
ı
32
2
ı
5
3 4
6
7
1
9 10 11
1
5
1 4 80
4
7
6
3
79 61 78
1
5
85
86
87
33
,
5
3
1
S601
DIAL A
DIAL B
EXEC SW
DIAL A
DIAL B
EXEC SW
5
3
1
30
7
9
13
5
3
15
11
1
13
15
2
3
1 1
1
3
2
5
3
2
1
1
2
4
5
1
2
4
5
29
27
28
26
23
20
30
7
9
13
5
3
15
11
1
29
27
28
26
23
20
23
21
19
17
18
16
8
10
12
14
87
88
82
84
83
81
87
88
82
84
83
81
KP-8 BOARD
(SEE PAGE 4-70)
VD-28 BOARD (5/5) FR-157 BOARD (2/2)
LT-32 BOARD
(SEE PAGE 4-126)
DI-73 BOARD (3/3) JC-20 BOARD
(6/6)
(SEE PAGE 4-43, 45)
CN601
10
CN705
XRESET
VD-28 BOARD (1/5)
XRESET
IC708
BUFFER
(SEE PAGE 4-98)
IC710
BUFFER
IC706
EEPROM
IC709
(3/3)
HI CONTROL
(SEE PAGE 4-98)
(SEE PAGE 4-98)
(SEE PAGE 4-97)
CONTROL
LCD
BRIGHT
IC707
LANC
DRIVER
(SEE PAGE 4-97)
B+
J701
Q702
B+ SW
CN701 CN502
RESET
POWER SW
LCD STB
DATA TO HI
DATA FROM HI
W/R
SCK
OE
LED STB
KEY REQ
DSP SCK,
DSP SI (TO DSP)
DSP SO (FROM DSP),
DSP CS
RESET
S537
POWER
IC502
IC501
LCD DRIVER,
MATRIX KEY
CONTROL
(SEE PAGE 4-123)
(SEE PAGE 4-123)
IC403
BUFFER
IC402
A/D
CONVERTER
IC505
IC504
SERIAL/
PARALLEL
CONVERTER
(SEE PAGE 4-125)
(SEE PAGE 4-125)
(SEE PAGE 4-123)
IC404
CLOCK
IC8009
(2/2)
IC8011
IC8010
IC8007
BUFFER
IC8006
HYST
COMPARATOR
IC8004
INPUT
AMP
TC IN
TC OUT
IC8005
OUTPUT
AMP
IC8008
BUFFER
AUDIO DSP
(SEE PAGE 4-65)
(SEE PAGE 4-68)
(SEE PAGE 4-68)
(SEE PAGE 4-67)
(SEE PAGE 4-67)
(SEE PAGE 4-67)
(SEE PAGE 4-67)
CN9500 (5/5)
CN7002
(2/2)
CN8001
(7/7)
VR/AD SCK, VR/AD SO, VR/AD SI, VR/AD CS
(SEE PAGE 4-125)
S526
LCD902
(CHARACTOR DISPLAY)
COM 1 – 4
BOTTOM LED VCC, TOP LED VCC
SEG 9 – 50
KS 1 – 8
KEY 1 – 4
KEY MATRIX
S515, 516, S518 – 525,
S527 – 536, S538
D502 – 512
Q502 – 512
LED DRIVE
Q513 – 515
LED DRIVE
1 5
1 5
CN301
CN503
CN501
D301 – 310
(BACK LIGHT)
RV401
RV402
RV403
RV404
CH-1
CH-2
CH-3
CH-4
X401
13.5MHz
15
4
TC IN
DSP SCK,
DSPSO,
DSP SI,
DSP CS
TC OUT
TC IN
DSP SCK,
DSPSO,
DSP SI,
DSP CS
TC OUT
TC IN
TC OUT
CN606
(2/2)
Q706
B+ SW
B+
S702
DVCAM
DV
CN704
CN332 (4/4)
CN607
TC IN
TC OUT
CN101
05
EJECT SW
BATTERY INDICATION
REC/TALLY
VTR START/STOP
OSD SO HI
OSD SCK HI
XCS OSD HI
OSD SW
CN702
CN703 (2/2)
JC-20 BOARD (1/6)
CN6001 (1/2)
XI/O SYNC HI
XI/O SYNC VFD
TC IN
TC OUT
E
H
JK-169 BOARD
(4/4)
(SEE PAGE 4-131)
EJ-28 BOARD
(SEE PAGE 4-70)
J102 (2/2)
J103 (2/2)
EJECT SW
CN101
EJECT
JC-20 BOARD (3/6)
CN1101 (4/4)
S101
15
13
12
CN026 (4/4)
CAMERA
X701
20MHz
40 41
8 – 15 1 – 7, 16 – 50
TC IN
(EXT)
TC OUT
(INT)
OVERALL2
SEE PAGE 3-3
OVERALL1
SEE PAGE 3-2
OVERALL5
SEE PAGE 3-9
6