Sony DCR-PC101E - Page 29

DCR-PC101/PC101E
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
3-5 3-6
DRUM PWM
CAP U, V, W
MECHA
CONTROL
(15/20)
IC2501
(2/2)
(14/20)
CAPSTAN
FG AMP
CAPSTAN
MOTOR
DRIVE
IC2401 (1/2)
(14/20)
(RABI)
LPF
LPF
IC2401 (2/2)
35
4
89
88
165
166
CAP FG
CAP VS
DRUM VS
UNREG1
CAP PWM
DRUM ERROR
CAP ERROR
FG 1, 2
EVEN
ODD
DRUM
SPCK
CAP ON, CAP FWD
41 43
44 45
32
33
45
ı
52
84
178
179
67
69
70
74
76
78
DRUM U, V, W
63
65
68
111 164
190
VC-284 BOARD (3/4)
4
OVERALL (2/4)
(PAGE 3-3)
5
OVERALL (2/4)
(PAGE 3-4)
6
OVERALL (4/4)
(PAGE 3-8)
3
OVERALL (1/4)
(PAGE 3-2)
RECDT
RECCK
RECDT
RECCK
SWP
RF MON
ATF ERR
SPCK
FRRV, TRRV, TRRT
53 52
DRUM FG
197
SWP SWP
PBCK
ADDT 0 - 5
PBCK PBYOUT
ADDT 0 - 5
106
ı
108
15
ı
20
05
CN1009
36
38
1
80
75
77
64
67
32
33
69
72
13
15
7
8
22
25
1
ı
4
11
ı
14
17
ı
20
CN1007
9
1
ı
6
10
CN1901
5
6
2
3
EEPROM
(15/20)
IC2502
EQ,
A/D CONV.,
PLL
(9/20)
IC1901
2
ı
4
80
82
83
63
65
66
VSP SO, VSP SI, XVSP SCK
VSP SO, XVSP SCK
VSP SO, XVSP SCK
VD SO, VD SCK
VD SO, VD SI, VD SCK
HI SO, HI SI, XHI SCK
DRUM
FG AMP
DRUM FG SENS
50 49
DRUM PG
198
29
TREEL FG
192
25
SREEL FG
193
DRUM
PG AMP
DRUM PG SENS
CN1008
24
ı
27
19
ı
21
13
17
21 20
TAPE END
196
TAPE END
DETECT
TAPE END C
19 20
TAPE TOP
DEW AD
195
119
TAPE LED ON
MODE SW A - C
REC PROOF
CHIME SDA, CHIME SCK
XCC DOWN
180
TAPE TOP
DETECT
TAPE TOP C
LOAD, UNLOAD
LODING MOTOR
DRIVE
LM±
REEL
FG AMP
S REEL±
26
27
T REEL±
22
23
DRUM
MOTOR
DRIVE
PWM
DRIVE
(18/20)
IC4501
(1/2)
72
78
MC BUS (10)
VSP SO, XVSP SCK
26
27
24
25
Q4505, 4516
SWITCHING
UNREG1
Q4506, 4517
SWITCHING
13
REC/PB AMP
(9/20)
IC1902
40
42
27
31
42
34
22
24
6
7
1
2
CPC
(FOR CHECK)
CN1006 (2/3)
17
20
J MECHA DECK
M902
MM
CAPSTAN
MOTOR
7
8
4
5
3
1
23
11
12
16
M901
M903
LOADING
MOTOR
D901
TAPE LED
Q901
TAPE END
SENSOR
Q902TAPE TOP
SENSOR
MM
MM
DRUM
MOTOR
DRUM PG
DRUM FG
T REEL
SENSOR
CAPSTAN FG
DEW
SENSOR
MODE
SWITCH
H902
S REEL
SENSOR
H901
S902
REC PROOF
CC DOWN
S903
S901
CASSETTE
MEMORY
CN901
3-3. OVERALL BLOCK DIAGRAM (3/4)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.