Sony DCR-PC101E Service Manual page 29

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