- 5 -
- 4 -
SCHEMATIC DIAGRAM (FRONT)
GND
+B
+8.5V
+5.6V
REC_MUTE
BEAT
RESET
VF_CE
MAIN_MUTE
RECORDING
ST_BY
PLUNGER
GND
TU_CE
MOTOR
CN
P_CON
INI_SW
PACK_SW
(F)REC_SW
(R)REC_SW
V_CHECK
REEL
TU_DI
D_CLK
D_OUT
FL1
FL2
-28V
NC
GND
+B
FROM FRONT
TO CD
SOCKET PWB
DRF
RWC
CQCK
SQOUT
COIN
LIM/OPEN/CLOSE
WRQ
C2F
TRAY_OPEN
DSP_RESET
DGND
R6148
C6215
Q6108
C6113
X6102
C6112
C6010
C6022
C6020
C6121
C6120
C6014
S6214
S6218
R6154
R6155
R6156
R6254
R6255
R6256
R6257
S6110
S6216
S6115
S6114
S6213
S6116
S6118
S6215
S6211
S6113
S6112
S6210
S6212
S6111
S6117
R6153
R6253
R6152
R6252
R6151
R6251
R6250
R6150
R6157
R6158
S6119
S6217
R6175
R6176
R6114
R6113
C6110
C6111
FL601
D6110
D6010
C6013
C6012
L6010
R6116
SE601
R6115
R6112
C6210
X6101
R6111
S6001
IC601
R6140
R6141
R6142
R6143
C6021
C6118
C6117
C6116
C6119
R6301
R6123
R6124
R6122
C6313
C6314
C6315
C6316
R6313
C6317
C6318
CN604
C6114
C6115
Q6201
Q6202
R6315
R6314
D6312
Q6301
C6211
R6130
D6111
C6213
R6131
R6132
D6112
R6146
D6115
R6145
Q6107
C6212
Q6101
CN601
R6009
R6010
C6011
R6125
R6320
C6320
D6314
D6313
C6319
R6317
Q6302
R6302
R6319
R6318
R6316
CN681
CN682
CN645
C6401
D6401
10K
33P
KTC3199
100P
6MHZ
0.01
1000/6.3
0.01
100/6.3
100P
100P
0.01
OPEN/CLOSE
CLOCK/TIMER
1K
1.2K
1.8K
1K
1.2K
1.8K
2.7K
CD[PLAY/PAUSE]
TU_DOWN
REWIND
REVS_PLAY
REC/PAUSE
FUCTION
FM_MODE
TUNER/BAND
STOP
FF
FWD_PLAY
AUTO_REVS
SOUND_PRESET
BASS_EXPANDER
MEMORY
820
820
680
680
470
470
390
390
2.7K
4.7K
POWER
TU_UP
4.7K
4.7K
10K
10K
100P
100P
1SS133
1SS133
0.01
0.01
10/K
470K
4.7M
1K
33P
32.7KHZ
1K
JOG
LC866540A-50C9
4.7K
4.7K
4.7K
4.7K
0.01
100P
100P
100P
100P
560
10K
4.7K
10K
1000P
47/50
1000P
47/50
100K
1000P
47/50
100P
100P
KRC104M
KRC104M
56K
150
RED LED
KRC107M
18P
10K
1SS133
1000P
100K
47K
1SS133
47K
MTZJ3.9B
3.3K
KTA1266
2.2/50
KTC3198
100
47
0.047F/5.5V
100K
10K
0.01
BLUE LED
BLUE LED
0.01
560
KRC107M
560
560
560
560
0.01
BLUE LED
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
-2
-1
3
2
1
1
2
3
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
2
1
-1
-2
1
2
3
4
5
6
7
8
9 10 11 12 13 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
39
TU_DI
29
29
PACK
INITI
WRQ
R_MUTE
BEAT
DSP_RE
REEL
C2F
V_CHK
64
63
62
61
60
59
58
55
54
53
52
-28V
50
49
48
47
45
44
43
42
41
40
38
37
36
KY0
KY1
GREVS
G_FWD
RECORD
M_MUTE
COIN
SQOUT
CQCK
DRF
RWC
SW_0
KY1
-RESET
VF_CE
4
3
KY0
57
56
ST_BY
PLUGER
TU_CE
MOTOR
VD_GND
FL1
FL2
64
63
62
61
60
59
58
57
56
55
54
53
52
50
49
48
47
45
44
43
42
41
40
39
38
37
36
+9V
TRY_CL
TRY_OP
ST_BY
+5.6V
LED
RWC
SQOUT
COIN
DRF
DSP_RE
WRQ
CQCK
SW_0
TRY_OP
TRY_CL
C2F
3
V_CHECK
MOTOR
PACK
M_MUTE
PLUGER
BEAT
R_MUTE
FL1
FL2
-28V
TU_CE
+9V
+5.6V
VF_CE
4
LED
-RESET
V_CHK
VD_GND
G_FWD
TU_DI
ST_BY
INITI
REEL
RECORD
V_CHECK
GREVS
P_CON
P_CON
+9V
LED
DRF
TAPE_INITIALIZE
PACK
G_FWD
G_REVS
S39/PE7
TO CD SEC.
MAIN_MUTE
KEY1
PLUNGER
JOG+
SQOUT
COIN
VDD2
VSS2
VDD3(+5V)
VDD1
TRY_OPEN
VSS1
XT2/P75
XT1/-P74
CF1
CF2
KEY0
-RESET
TRY_CLOSE
SW_0(LIMIT/OPEN/CLOSE_SW)
CLK_SHIFT
S28/PD4
S27/PD3
S26/PD2
DSP_RESET
S25/PD1
CQCK
VD_GND
JOG-
SURROUND
D_OUT(TU/VOL/EXTEND)
P_CON
D_CLK(TU/VOL)
VF_CE
RDS_IN
RWC
S34/PE2
S33/PE1
S32/PE0
S31/PD7
S30/PD6
S29/PD5
(CLOSE_SW)
(OPEN_SW)
BEAT_CUT
R_MUTE
TU_DI
TU_CE
WRQ
IR
VP
S20/PC4
S21/PC5
S22/PC6
S23/PC7
S24/PD0
S16/PC0
S17/PC1
S18/PC2
S19/PC3
DC_IN
PRE_MUTE
S0/T0
S1/T1
S2/T2
S3/T3
S4/T4
S5/T5
S6/T6
S7/T7
S8/T8
S9/T9
S10/T10
S11/T11
S12/T12
S13/T13
S14/T14
S15/T15
VDD4
POW_RY
SP_RY(40W)
LED
MOTOR
SEL_POE_RY
V_CHK
C2F
REEL
RECORDING
TO AMP SEC.
F1
F1
NP
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
NC
NC
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
NP
F2
F2
(TO CN645)
STAND-BY-LED
DRF
COIN
SQOUT
RWC
DSP_RESET
WRQ
CQCK
DGND
C2F
LIM/OPEN/CLOSE_SW
TRAY_OPEN
TRAY_CLOSE
VR-LED
(FROM CN604)
CD-TRAY-LED
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
00.0
This is a basic schematic diagram.
