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3-3. OVERALL BLOCK DIAGRAM (3/4)
CR-049 BOARD(5/7)
VC-379 BOARD(3/4)
REC CK
REC DT
RF IN
2
TO
SWP
OVERALL
BLOCK DIAGRAM
(1/4)
(PAGE 3-2)
MC BUS
SPCK
SWP, FRRV, TRRT, TRRV
52
|
45
33
32
FRRV
23
TRRT
TRRV
178
179
69
VSP SO,SI, SCK
70
67
6
TO
82
OVERALL
BLOCK DIAGRAM
83
VD SO, SI, SCK
(2/4)
80
(PAGE 3-3)
(11/15)
IC5302
EEPROM
3
6
2
86
87
EEP SO, SI, SCK
84
1
X5301
20MHz
3
66
7
65
HI SO,SI,SCK
TO
63
OVERALL
BLOCK DIAGRAM
(4/4)
REC PROOF
(PAGE 3-8)
CHIME SDA,CHIME SCK,CHIME VDD
XCC DOWN
DIGITAL VIDEO/AUDIO SIGNAL
16
DCR-PC53E/PC55/PC55E
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CN8505
CPC
FOR ADJUSTMENTS
Note:When uisng the CPC(CN8505), disconnect the microphone unit from CN8505.
7
8
SWP
RF MON
FR-044(FLEXIBLE)
CN8504
(5/7)
1
2
2
3
CN1009
172
164
VSP SO, SCK
(11/15)
IC5301
CAP FG
190
(2/2)
165
CAP ON,CAP FWD
MECHA
166
CONTROL
(10/15)
CAP PWM
CAP ERROR
89
41
43
IC6001
(2/2)
LPF
DRUM PWM
DRUM ERROR
88
44
45
LPF
DRUM FG
197
DRUM PG
198
15
LOAD,UNLOAD
13
TREEL FG
192
SREEL FG
193
TAPE END
189
TAPE TOP
196
DEW AD
119
TAPE LED ON
180
106
MODE SW A,B,C
|
108
3-5
(8/15)
REC CK
44
IC4301
REC DT
46
RF IN
35
REC/PB
RF MON
AMP
30
RF SWP
39
SWP
38
(10/15)
35
38
IC6001
36
(1/2)
CAPSTAN
4
FG AMP
80
1
CAPSTAN
MOTOR
DRIVE
(14/15)
75
CAP VS
9
IC2106
12
77
PWM DRIVE
(14/15)
64
DRUM VS
9
12
67
IC2107
DRUM
MOTOR
DRIVE
PWM DRIVE
DRUM FG AMP
53
50
DRUM PG AMP
32
LOADING MOTOR
DRIVE
33
29
REEL FG AMP
25
21
TAPE END DETECT
19
TAPE TOP DETECT
N MECHA DECK
(MDX-N100)
CN1005
5
10
ODD
9
6
DRUM
4
EVEN
8
3
9
M9003
CN1003
FG 1,2
27
CAPSTAN
7 8
FG
24
20
|
17
74
CAP U,V,W
12
M
CAPSTAN
76
|
MOTOR
9
78
16
|
13
CN1006
M9001
63
5
DRUM
DRUM U,V,W
M
MOTOR
|
65
10
68
1
DRUM FG
2
DRUM PG
52
49
CN1002
1
M9002
69
M
LOADING
LM +, –
|
MOTOR
72
4
26 27
DEW AD
DEW
22 23
6
SENSOR
20
T REEL +, –
20
T REEL
H9002
19
SENSOR
18
S REEL +, –
22
S REEL
H9001
SENSOR
23
Q9001
TAPE END SENSOR
28
Q9002
TAPE TOP SENSOR
16
LED9001
TAPE LED
25
S9002
REC PROOF
REC PROOF
11
12
MIC9002
CHIME SDA,CHIME SCK,CHIME VDD
4PIN
|
CONNECTOR
14
XCC DOWN
18
S9001
C. C. DOWN
7
MODE SW A,B,C
MODE
|
SWITCH
9
S9003
3-6
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