Overall Block Diagram (2/3) - Sony DCR-TRV6 Service Manual

DCR-TRV6/TRV6E/TRV11/TRV11E/TRV20/TRV20E

3-4. OVERALL BLOCK DIAGRAM (2/3)

VC-240/241 BOARD(2/3)
TO
OVERALL
BLOCK DIAGRAM
(1/3)
(SEE PAGE
3-2,3-4,
TO
OVERALL
BLOCK DIAGRAM
(3/3)
(SEE PAGE
3-10)
Note : VC-240 BOARD : DCR-TRV20/TRV20E
16
REC CK
REC DT
AD DT
6
PB CK
ATF ERR
95
3-6)
(4-59)
MC BUS
FRRV TRRT,TRRV
IC501
VSP SO,SI,SCK
(4-60) 26
|
IC502
37
FRRV
EEPROM
106
TRRT
TRRV
2-4 |
108
74
|
76
1
2
X501
20MHz
83
82
HI SO,SI,SCK
81
CHIME SDA,CHIME SCK,CHIME VDD
XCC DOWN
VC-241 BOARD : DCR-TRV6/TRV6E/TRV11/TRV11E
3-7
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
CN009
FOR ADJUSTMENTS
17 20
SWP RF MON
AD DT
PB CK
60
SWP
78
| DRP SO,XDRP SCK
80
CAP FG
115
45 CAP ON,CAP FWD
MECHA
CONTROL 46
(4-55)
CN002 CN1603
IC401
CAP PWM 56 54
CAP ERROR
69 68 68
IC1601
18
(2/2)
(RABI)
LPF
DRUM PWM 53 52
DRUM ERROR
68 62 62
22
LPF
DD-137 BOARD(1/3)
47
DRUM ON,DRUM FWD,DRUM START
48
63
DRUM FG
116
DRUM PG
117
49 LOAD,UNLOAD
50
TREEL FG
114
SREEL FG
113
TAPE END
54
TAPE TOP
53
DEW DET
96
TAPE LED ON
55
REC PROOF SW
44
39
MODE SW A - MODE SW D
|
42
(4-38)
IC102
REC CK
CN101
40
REC DT
42 (TRW) 6 ODD 5
(4-37)
7 6
REC/PB
AMP
PB Y OUT 2 EVEN 8
42 27
15 IC101 1 9
6
20
(TRF)
EQ
A/D CONV.
13 PLL
34 22 24 31
SWP
14,15
32
CAPSTAN
FG AMP
2,3
IC402
CAPSTAN
21,23,19
MOTOR
(4-107)
CN1603 CN002
DRIVE
Q1610
64 64 CAP VS
SWITCHING (4-56)
61 66 66
18.22
(2/2)
(4-55)
PWM
IC401
DRIVE
Q1611
58 58 DRUM VS 20,21,24
SWITCHING
(RABI) (1/2)
58 60 60 11
DRUM
MOTOR
DRIVE
16,6,3
1 DRUM FG AMP 64
59 61
DRUM PG AMP
26,25
LOADING MOTOR 28,30
DRIVE
40 42,43
48 REEL FG AMP 45,46
34 35
TAPE END DETECT
37 36
TAPE TOP DETECT
3-8
J MECHA DECK (4-52)
(SEE PAGE 4-55)
DRUM
M902
CN007
CAPSTAN
25
FG
17
|
20
1 M
CAPSTAN
MOTOR
|
4
11
|
14
CN005 M901
5
DRUM
M
MOTOR
|
10
2 DRUM FG
1 DRUM PG
CN006
1 M903
LOADING
M
|
MOTOR
4
DEW
5
SENSOR
20 T REEL
21 SENSOR
24
S REEL
SENSOR
23
Q902
TAPE END SENSOR
25
Q901
TAPE TOP SENSOR
27
D901
TAPE LED
12
REC PROOF
15
S901
7
4PIN
|
CN901
CONNECTOR
9
XCC DOWN
11 S903
C IN
16
MODE
|
SWITCH
18
S902