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DCR-HC17E/HC19E/HC21/HC21E/HC22E/HC32/HC32E/HC33/HC33E
3-21
3-22
3-2-3. OVERALL BLOCK DIAGRAM (3/6) (MS model)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
DRUM PWM
05
IC5301
(2/2)
VC-377 BOARD (3/6)
IC6001
(3/3)
IC2301
(1/2)
CAP PWM
DRUM
ERROR
CAP
ERROR
DRUM
MOTOR
DRIVE
FG AMP
PG AMP
53
50
52
49
21
20
18
63
65
68
65
68
74
76
78
76
78
MECHA
CONTROL
(11/16)
32
33
33
69
72
72
26
27
27
22
23
23
Q2306
CN6001
DRUM FG
M901
DRUM MOTOR
DRUM VS
LOADING
MOTOR
DRIVE
TAPE END
DETECT
43
45
LPF
Q2305
1
ı
6
10
CAPSTAN
MOTOR
DRIVE
FG AMP
4
DRUM U, V, W
LM
±
LOAD, UNLOAD
TAPE END C
DRUM FG
DRUM PG
CAP VS
CAP FWD, CAP ON
CAP FWD, CAP ON
CAP FG
DRUM FG
DRUM PG
DEW AD
MODE SW A – C
MODE SW A-C
LOAD, UNLOAD
TAPE END
TAPE LED ON
TAPE END
CAP FG
9
20
11
18
12
17
14
15
15
TAPE TOP C
T REEL
±
S REEL
±
TAPE TOP
DETECT
T REEL
FG AMP
S REEL
FG AMP
7
ı
9
26
25
25
22
25
25
22
23
23
DEW AD
1
ı
4
UHE
±,
VHE
±,
WHE
±
CAP U, V, W
CN6003
CN6002
5
M
DRUM PG
M903
CAPSTAN MOTOR
M
HU, HV, HW
DEW SENSOR
MODE SWITCH
S902
Q6003
M902
LOADING MOTOR
Q901
TAPE END
SENSOR
D901
TAPE LED
M
FG1, 2
CAPSTAN FG
Q902
TAPE TOP
SENSOR
H902
T REEL
SENSOR
H901
MIC902
S903
CC DOWN
REC PROOF
S REEL
SENSOR
4PIN
CONNECTOR
(12/16)
IC6001
(1/3)
(12/16)
IC6001
(2/3)
(12/16)
1
ı
4
11
ı
14
17
ı
20
6
ı
10
15
15
DRUM/
CAPSTAN
PWM DRIVE
(15/16)
21
7
24
8
FG
PG
LED
DRIVE
TAPE LED K
A
: VIDEO/AUDIO/SERVO SIGNAL
A
: SERVO SIGNAL
1
IC5302
32k EEPROM
(11/16)
64
67
67
77
78
78
75
76
76
3
1
X5301
20MHz
XCS EEP
10
SERIAL
INTERFACE
38
36
36
37
XCS IC 6001
34
XRST VTR
OVERALL2 (1/6)
(PAGE 3-18)
25
LM LIM DET
LM LIM DET
41
44
35
SPCK
SPCK
OVERALL2 (2/6)
(PAGE 3-20)
30
OVERALL2 (6/6)
(PAGE 3-27)
35
XRST VTR
VIDEO HEAD
CN4301
RF MON
ODD
XODD, YODD
XEVEN, YEVEN
SWP
CN1007
EVEN
SWP
IC4301
REC/PB AMP
(8/16)
XCS EEP
2
4
6
5
5
2
3
3
1
30
44
35
46
10
9
3
4
4
38
CPC
(FOR CHECK)
CONT1, SW PS, ALL PS
40
42
42
39
37
45
37
45
CONT1, SW PS, ALL PS
172
12
28
28
RECDT
RECA1,2
RECCK
RF IN
RF MON
Z MECHA DECK
(MDX-Z210)
VSP SO, XVSP SCK
SWITCHING
SWITCHING
10
ı
15
7
8
8
75
77
77
1
80
31
88
89
189
198
197
15
13
13
190
119
16
106
ı
108
166
165
165
138
19
196
TAPE TOP
TAPE TOP
29
192
TREEL FG
TREEL FG
193
25
SREEL FG
SREEL FG
REC PROOF
CHIME SDA, CHIME SCK
XCC DOWN
XCC DOWN
180
87
86
84
86
84
2
5
6
5
6
7
ı
5
204
201
68
195
155
207
45 – 52
32 33
22 24
22 24
25
38
39
164
215
26
OVERALL2 (2/6)
(PAGE 3-19)
27
LINEOUT V
VFI OE
USB XEN
VREF
ALIGN VD
XCS IC 4001
OVERALL2 (5/6)
(PAGE 3-25)
33
OVERALL2 (4/6)
(PAGE 3-23)
34
REC PROOF
CHIME SDA, SCK
XCS LCD
XCS EVF
HI SI, HI SO. XHI SCK. XCS MECHA
VD SI, VD SO, VD SCK
63
ı
66
83
82
80
82
80
70
69
67
69
67
23
179
178
163
178
163
VSP SO, XVSP SCK
CS IC 4201 BUS
18
XCS IC 4101
XCS IC 4201
OVERALL2 (2/6)
(PAGE 3-20)
31
FRRV, TRRV, TRRT, DRP
SWP
D24A00 – D31A07, DXXA08, DXXA09, ALE, WRX, RDX
VSP SI, VSP SO, XVSP SCK
EEP SI, EEPSO, EEP SCK
EEP SI, EEPSO, EEP SCK
VSP SO, XVSP SCK
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