Sony DVCAM DSR-PD150, Service Manual

Page: 73 / 279

DSR-PD150/PD150P
3-3. OVERALL BLOCK DIAGRAM (3/4)
3-5 3-6
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
X501
20MHz
16
MODE SW A - MODE SW D
|
CONTROL
SREEL FG
CAP ON,CAP FWD
DRUM PWM
FRRV
TRRT
TRRV
TAPE LED ON
50
CAP PWM
|
LOAD,UNLOAD
DRUM PG
78
49
DEW DET
83
81
82
CAP FG
DRUM ON,DRUM FWD,DRUM START
TAPE END
TAPE TOP
39
DRUM FG
REC PROOF SW
TREEL FG
80
MECHA
42
37
26
|
|
106
108
76
74
|
EEPROM
2-4
VSP SO,SI,SCK
FRRV TRRT,TRRV
MC BUS
HI SO,SI,SCK
CHIME SDA,CHIME SCK,CHIME VDD
XCC DOWN
52
(2/2)
54
LPF
CN021 CN450
45
47
46
48
56
53
CAP ERROR
DRUM ERROR
18
22
IC300
(2/2)
PWM
61
58
SWITCHING
SWITCHING
Q310
Q311
8
1
59
SENSOR
MOTOR
45,46
36
C MECHA DECK
DRUM FG AMP
S903
10
|
LOADING
20,22,24
37
DRIVE
35
MOTOR
C IN
S901
CN022
D901
6
28,30
4
42,43
CONNECTOR
40
TAPE TOP SENSOR
Q901
11
DRUM FG
CAPSTAN
2,3
MODE
12
61
SENSOR
3
S REEL
SWITCH
XCC DOWN
7
MOTOR
CN024
9
TAPE END DETECT
34
4PIN
48
64
T REEL
|
TAPE TOP DETECT
19
LOADING MOTOR
TAPE LED
M
REEL FG AMP
M903
REC PROOF
16
5
26,25
SENSOR
DRUM
(1/2)
TAPE END SENSOR
|
17
1
23
CAPSTAN
DRUM PG
11
|
32
10
M
14
DRUM PG AMP
1
CAP VS
DEW
20
7
DRUM VS
FG
M902
21,23,19
11
DRUM
S902
(RABI)
16,6,3
Q902
CN901
|
14,15
M901
21
25
TO
OVERALL
BLOCK DIAGRAM
(4/4)
SWP
3 2
SWP
CN007
FOR ADJUSTMENTS
AD DT
6
PB Y OUT
1
EQ
(TRF)
20
PB CK
6
REC/PB
7
2
SWP
15
(TRW)
6
CN101
EVEN 8
ODD
9
5
22 24
DRP SO,XDRP SCK
REC CK
REC DT
PB CK
TO
OVERALL
BLOCK DIAGRAM
(2/4)
VC-242D BOARD(3/4)
46
45
63
47
48
FG AMP
(SEE PAGE
3-4)
(SEE PAGE
3-8)
(4-38)
(4-37)
(4-27)
(4-28)
(4-39)
(4-109)
(4-40)
(4-39)
95
60
115
69
68
116
117
114
113
54
53
96
55
44
1
2
ATF ERR
13
34 31
42
IC101
IC102
40
42
27
REC CK
REC DT
RF MON
AD DT
6
18.22
IC402
IC401
MOTOR
DRIVE
MOTOR
DRIVE
CAPSTAN
DRIVE
CN450 IC401
(RABI)
LPF
DD-138D BOARD(1/2)
CN021
24
|
27
11
14
|
M
CN020
IC502
IC501
A/D CONV.
PLL
AMP
CAPSTAN
DRUM
(SEE PAGE 4-39)
39
37
40
38
24