Sony DCR-HC30 Service Manual page 22

3-3. OVERALL BLOCK DIAGRAM (3/4)
VC-351 BOARD(3/4)
REC CK
REC DT
RF IN
SWP
TO
2
OVERALL
BLOCK DIAGRAM
(1/4)
(PAGE 3-2)
MC BUS
SPCK
SWP, FRRV, TRRT, TRRV
VSP SO,SI,SCK
VD SO, SCK
TO
5
OVERALL
BLOCK DIAGRAM
(1/4) VD SO, SI, SCK
(PAGE 3-3)
(12/21)
IC8702
EEPROM
5 2 6
6
CN1107 CPC
7 EEP SO, SI, SCK
FOR ADJUSTMENTS
5
HI SO,SI,SCK
TO
6 REC PROOF
OVERALL
BLOCK DIAGRAM
CHIME SDA,CHIME SCK,CHIME VDD
(4/4)
(PAGE 3-8)
XCC DOWN
16
VIDEO/AUDIO SIGNAL
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CN1107 CPC
FOR ADJUSTMENTS
2 1
SWP RF MON
172
164
(12/19)
IC8701
CAP FG
190
165 CAP ON,CAP FWD
MECHA
52 166
CONTROL
|
45
33
32
(11/19)
FRRV
23
CAP PWM
TRRT
89 41
TRRV
IC9101
178
179
LPF
69
70
VSP SO,SI,SCK
DRUM PWM
67 88 44
LPF
82
83
80
DRUM FG
197
DRUM PG
198
15 LOAD,UNLOAD
13
TREEL FG
192
SREEL FG
193
86
87
TAPE END
84
31
1
TAPE TOP
3
30
X8701
20MHz
66
DEW AD
119
65
63
TAPE LED ON
180
106
MODE SW A - MODE SW C
|
108
3-5
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
VSP SO, SCK
Q2405
(17/19)
CAP ERROR
43 SWITCHING
24 75
IC2401
(2/2)
(1/2)
PWM Q2406
DRIVE
DRUM ERROR
45
SWITCHING
21 77
(9/19)
REC CK
CN6501
IC6501
44
REC DT
46 5
10 ODD
REC/PB
9 6
AMP
RF IN 4 EVEN 3
35
3 2
RF MON
30
RF SWP
39
SWP
38
(12/19)
35
38 IC9101
36
(1/2)
FG 1,2
CAPSTAN
4 7 8
FG AMP
80
1
74
CAPSTAN
CAP U,V,W
MOTOR
76
DRIVE
78
75
CAP VS
77
63
64
DRUM VS DRUM U,V,W
65
67
68
DRUM
MOTOR
DRIVE
DRUM FG AMP
53 52
50 DRUM PG AMP 49
32 69
LOADING MOTOR
DRIVE
33 72
29 26 27
REEL FG AMP
25 22 23
21 20
TAPE END DETECT
19 18
TAPE TOP DETECT
3-6
DCR-HC30/HC30E
Z MECHA DECK
(MDX-Z200)
DRUM
M903
CN9103
22
CAPSTAN
FG
25
20
|
17
4
M CAPSTAN
| MOTOR
1
11
|
14
CN9101 M901
6
DRUM
M
MOTOR
|
1
10 DRUM FG
9 DRUM PG
CN9102
1 M902
LOADING
M
LM +, – |
MOTOR
4
DEW AD
DEW
5
SENSOR
26
T REEL +, – T REEL
H902
SENSOR
25
S REEL +, – 22
S REEL
H901
SENSOR
23
Q901
TAPE END SENSOR
20
Q902
TAPE TOP SENSOR
11
D901
TAPE LED
18
REC PROOF
12
MIC902
13
4PIN
|
CONNECTOR
15
XCC DOWN
17 S903
C. C. DOWN
7
MODE
|
SWITCH
9
S902