Sony DCR-PC103E Service Manual page 43

COVER
COVER
3-3. OVERALL BLOCK DIAGRAM (3/4)
VC-319 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
(13/18)
IC2602
EEPROM
5-2-6
VSP SO,SI,SCK VSP SO,SI,SCK
VD SO, SCK
TO
5
OVERALL
BLOCK DIAGRAM
VD SO, SI, SCK
(1/4)
(PAGE 3-3)
HI SO,SI,SCK
TO
6
OVERALL
BLOCK DIAGRAM
REC PROOF
(4/4)
(PAGE 3-8)
CHIME SDA,CHIME SCK,CHIME VDD
XCC DOWN
16
DIGITAL VIDEO/AUDIO SIGNAL
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CN1018 CPC
FOR ADJUSTMENTS
17 20
SWP RF MON
172
164
(13/18)
IC2601
CAP FG
190
(2/2)
165 CAP ON,CAP FWD
MECHA
52
166
CONTROL
|
45
33
32
(11/18)
FRRV
23
CAP PWM
TRRT
89 41
TRRV IC2501
178
179
LPF
69
70
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
TAPE END
31
1
TAPE TOP
3
30
X2601
20MHz
66
DEW AD
119
65
63
TAPE LED ON
180
106
MODE SW A - MODE SW C
|
108
3-5
VSP SO, SCK
Q4508
(17/18)
CAP ERROR
43 SWITCHING
9 61
IC4502
(2/2)
(1/2)
PWM Q4509
DRIVE
DRUM ERROR
45 SWITCHING
6 62
DCR-PC103E/PC104E/PC105/PC105E
(9/18)
REC CK
IC1801 CN1801
44
REC DT
46 10 ODD 5
REC/PB 9 6
AMP
RF IN 4 EVEN 3
35
3 2
RF MON
30
RF SWP
39
SWP
38
(11/18)
35
38
IC2501
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 U,V,W
DRUM VS
65
67
DRUM 68
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
22 23
25
21 20
TAPE END DETECT
19 18
TAPE TOP DETECT
3-6
Z MECHA DECK
DRUM
M903
CN2503
22 CAPSTAN
FG
25
20
|
17
4
M CAPSTAN
| MOTOR
1
11
|
14
CN2501 M901
6
DRUM
M
MOTOR
|
1
10 DRUM FG
9 DRUM PG
CN2502
1 M902
M LOADING
LM +, –
|
MOTOR
4
DEW AD DEW
5
SENSOR
T REEL +, – 26
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
S901
13
4PIN
|
MIC902
CONNECTOR
15
XCC DOWN
17 S903
(C. C. DOWN)
7
MODE
|
SWITCH
9
S902