Overall Block Diagram (4/4) - Sony DCR-TRV15E Service Manual

DCR-TRV15E/TRV17E
3-4. OVERALL BLOCK DIAGRAM (3/4)
VC-260 BOARD(2/3)
TO
OVERALL
BLOCK DIAGRAM
(1/4)
(SEE PAGE
TO
OVERALL
BLOCK DIAGRAM
(4/4)
(SEE PAGE
3-10)
16
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
REC CK
REC DT
AD DT
6
PB CK
ATF ERR
3-2,4)
95
(4-35)
MC BUS
FRRV TRRT,TRRV
IC4702
VSP SO,SI,SCK
CONTROL
(4-36) 26
|
IC4701
36
FRRV
EEPROM
106
TRRT
TRRV
2-4 |
108
74
|
76
1
2
X4701
20MHz
83
82
HI SO,SI,SCK
81
CHIME SDA,CHIME SCK,CHIME VDD
XCC DOWN
3-7
CN002
FOR ADJUSTMENTS
17 20
SWP RF MON
AD DT
6
PB CK
60 SWP
78
|
DRP SO,XDRP SCK
79
CAP FG
115
45 CAP ON,CAP FWD
MECHA
46
(4-37)
(4-49)
IC1001
27
CAP PWM 25 CAP ERROR
69
IC7001
11
(2/2)
(RABI)
LPF
DRUM PWM 28 29 DRUM ERROR
68
15
LPF
70
DRUM ON,DRUM FWD,DRUM START
98
63
DRUM FG
116
DRUM PG
117
41 LOAD,UNLOAD
42
TREEL FG
114
SREEL FG
113
TAPE END
54
TAPE TOP
53
DEW DET
96
TAPE LED ON
55
REC PROOF SW
44
47
MODE SW A - MODE SW C
|
50
IC602
REC CK
CN601
40
REC DT
42 5
(TRW) 6 ODD
(4-25)
7 6
REC/PB
AMP
PB Y OUT 2 EVEN 3
42 27
IC601 1 2
15
20 (4-26)
(TRF)
EQ
A/D CONV.
PLL
13
34 22 24 31
SWP
14,15
32
CAPSTAN
FG AMP
2,3
IC1002
CAPSTAN 21,23,19
MOTOR
DRIVE
Q7006
CAP VS
SWITCHING (4-38)
64
18.22
(2/2)
(4-37)
PWM
IC1001
DRIVE
Q7007
61,59,57
DRUM VS
SWITCHING
(1/2)
58 6 (RABI)
DRUM
MOTOR
DRIVE
1,11,14
16 DRUM FG AMP 17
22 20
DRUM PG AMP
55,56 LOADING MOTOR 53,51
DRIVE
41 38,39
33 REEL FG AMP 36,35
47 46
TAPE END DETECT
44 45
TAPE TOP DETECT
3-8
J MECHA DECK
(SEE PAGE 4-37,51)
DRUM
M902
CN010
6 CAPSTAN
FG
3
8
|
11
24 M
CAPSTAN
| MOTOR
27
14
|
17
CN014 M901
6 DRUM
M
MOTOR
|
1
9 DRUM FG
10 DRUM PG
CN007
27 M903
M LOADING
|
MOTOR
24
DEW
23
SENSOR
8
T REEL
H001
SENSOR
7
4
S REEL
H002
SENSOR
5
Q902
TAPE END SENSOR
3
Q901
TAPE TOP SENSOR
1
D901
TAPE LED
16
REC PROOF
13
S901
12
4PIN
| CN901
CONNECTOR
10
XCC DOWN
17 S903
C IN
21
MODE
|
SWITCH
19
S902