How it Works
TASCAM
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CC-222
User Manual
2 pgs1.47 Mb0
User Manual
45 pgs1.32 Mb0
Owners manual
42 pgs1.43 Mb0
SERVICE MANUAL
25 pgs2.91 Mb0
SCHEMATIC DIAGRAMS
14 pgs551.97 Kb0
Technical Information
2 pgs319.86 Kb0

TASCAM CC-222 SCHEMATIC DIAGRAMS

TASCAM CC-222
SCHEMATIC DIAGRAMS
CONTENTS 目次
MAIN PCB (1/4)
...........................................................................................................................................................
Page 1/13
MAIN PCB (2/4), INPUT VR PCB
Page 2/13
MAIN PCB (3/4)
...........................................................................................................................................................
Page 3/13
MAIN PCB (4/4)
...........................................................................................................................................................
Page 4/13
FRONT PCB, KEY PCB, SW PCB, P-CON PCB
........................................................................................................
Page 5/13
IN/OUT PCB
................................................................................................................................................................
Page 6/13
PHONE PCB, MONITOR PCB
....................................................................................................................................
Page 7/13
CONVERTER PCB (1/5)
.............................................................................................................................................
Page 8/13
CONVERTER PCB (2/5)
.............................................................................................................................................
Page 9/13
CONVERTER PCB (3/5)
...........................................................................................................................................
Page 10/13
CONVERTER PCB (4/5)
...........................................................................................................................................
Page 11/13
CONVERTER PCB (5/5)
...........................................................................................................................................
Page 12/13
POWER SUPPLY SECTION
.....................................................................................................................................
Page 13/13
回路図
21 3 4 5 6 7
B
A
C
D
E
» SCHEMATIC DIAGRAM CC-222 MAIN PCB (1/4)
（Page1/13）
CD Recorder/Cassette Deck CC-222
1 st Issue; December 2001
R110 1M
5
6
2
3
R210 1M
R126
6.2K
R226
6.2K
Q206
DTC124ES
-7V
+7V
U321B NJM4558D
8
7
4
R211 2.4K
1
U321A
NJM4558D
4
Q106 DTC124ES
R127
1.2K
C119
0.0022u
C219
0.0022u
R227
1.2K
R319 270 (1/4W)
R322 120 (1/4W)
R111 2.4K
22K(B)
22K(B)
CrO2
L101 MPX
1
2
3 4
3 4
2
1
L201 MPX
R128 10K
VR12
VR22
R228 10K
Q304 2SA1015GR
DTC124ES
R320
2.7K
R321 1K
Q307 DTC124ES
Q207
R114
5.6K
6
5
2.2u50V
5
6
R214
5.6K
R129 12K
C121
0.0047u
C221
0.0047u
R229 12K
+7V
NORMAL BIAS
C107
2.2u50V
C207
Q107 DTC124ES
C109
0.001u
C301
100u16V
16
1
C302
100u16V
NORMAL
Q305 2SA1015GR
(CE)
R301
14
3
C209
0.001u (CE)
CrO2 BIAS
18K
13
4
C108
2.2u50V
15
2
C208
2.2u50V
+7V +7V
R130 33K
C122
0.056u
R131 10K
R231 10K
C222
0.056u
R230 33K
R323
2.7K
R324 1K
Q308 DTC124ES
C303
10u16V
12
5
R115 47K
C110
2.2u50V
11
6
C210
2.2u50V
R215 47K
R116 47K
C111
C112
0.1u
2.2u50V
10
7
89
C211
C212
0.1u
2.2u50V
R216 47K
Q310
DTA124ES
U302 CXA1551P
Q311 DTA124ES
T.P 1
T.P 2
C304 NM
R306 330
Q312 DTC124ES
R302 JP
R307 47K
C306 220u10V
R/P HEAD
C307
0.1u50V
R303 47K
VSS
R309 JP
U305 M51143AL
Q313
DTC124ES
Q314
DTA124ES
R/P NR
Q315 DTA124ES
REC MUTE
Q316 DTA124ES
PLAY MUTE
1
910111213
2
3
R311
2.2M
C308
1u50V
R304 47K
+5V
R310 150K
1142345678
U304 BU4066BC
VDD
Q332 DTA124ES
Q333 DTC1244ES
4
5
6
7
8
R314 560K
R313
R312
10K
470K
C309
0.22u50V
R117
1.2K
R217
1.2K
TAPE OUT-L
TAPE OUT-R
REC IN-L
REC IN-R
+7V
-7V
P303 6P-PH
P311 2P-PH
1
2
3
4
5
6
1
2
GND A
+5V
PLAY MUTE
R/P NR
PLAY MUTE
R/P HEAD
REC MUTE
NORMAL EQ
CrO2 EQ
CrO2 BIAS
NORMAL BIAS
-7V
GND A
DOLBY NR
CPS
SPEED +
SPEED -
TO FRONT PCB P505
TO FRONT PCB P503
RST
GND
+5V
-7V
GND A
DOLBY NR
CPS
R328 10K
VR31
4.7K(B)
S301
SKHHLV
-7V
C345
R106 56
R105 1M
45
C305
0.001u (CE)
L102 BIAS TRAP
L202 BIAS TRAP
3
6
C203 220u10V
D301 1SS133
C103 220u10V
C102
0.027u R104
4.7K
R103 120K
2
7
R203 120K
R204
4.7K
C202
0.027u
R206 56
C114 150P (CE)
C115
R119
10u16V
15K
R219 15K
C215
10u16V C214 150P (CE)
Q101 2SC1815GR
L
R
R/P HEAD
R/P HEAD
E HEAD
P301
1
1
2
2
3
3
4
4
5
5
6
6
1
2
3
4
5
5P-SAN
R101 10
R201 10
Q201 2SC1815GR
R209
1K
R109
R102 68K
C101 680P (CE)
1K
U301 UPC4570C
C201 680P (CE)
R205 1M
R202 68K
Q301 2SC2240GR
Q103 2SC2240GR
Q203 2SC2240GR
R305 1K
R118
2.2K
R218
2.2K
47u16V
C344 47u16V
R122 220
C117
0.012u
L103 8.2mH
R121
39K
R120 33K
U303
NJM4558D
C217
0.012u
R222 220
Q104 DTC124ES
R107
2.2K
2.2K
Q204 DTC124ES
R221
39K
C105
0.027u
R207
C205
0.027u
C116
0.056u
VR11 10K(B)
R108
2.2K
R208
VR21 10K(B)
2.2K
R123
3.3K
687
1
2
3
R220 33K
C216
0.056u
L203
8.2mH
R223
3.3K
C106
4.7u50V
C206
4.7u50V
-7V -7V
4 5
C343
0.1u (CE)
C104
2.2u50V
1
8
C204
2.2u50V
C342
0.1u (CE)
VR13
100K(B)
T.P 3
P302
1
2
2P-SAN
C123 220P (CE)
C310
0.0082u 100V
VR23 100K(B)
C223 220P
L301
(CE)
6
5
4
OSC COIL
1
2
C323
0.015u
3
R315
4.7
2SC1815GR
R316
4.7
R317 33K
C311
0.0033u
Q302
C313
0.01u
Q303
2SC1815GR
C312
0.0033u
R318 33K
C314 10u25V
L302 10uH
L303 10uH
21 3 4 5 6 7
B
A
C
D
E
» SCHEMATIC DIAGRAM CC-222 MAIN PCB (2/4), INPUT VR PCB
（Page2/13）
CD Recorder/Cassette Deck CC-222
1 st Issue; December 2001
C126 100P
R135 12K
U306A NJM4558D
-
C125
10u16V
10u16V
C225
R133 100K
R233 100K
J1A
RCA JACK
LINE 1 (DISC)
C324
0.1u
RCA JACK
J1B
R169 470
R269 470
C142 100P
C242 100P
C148
4.7u50V
C248
4.7u50V
2
3
R134
4.3K
R234
4.3K
5
6
R235 12K
C226 100P
R267
3.3K
R167
3.3K
+
84
+
-
10u16V
10u16V
U306B NJM4558D
C143
R170 100K
R270
100K
C243
1
R136 100K
R236 100K
7
R171
3.3K
R271
3.3K
J1C
RCA JACK
LINE 2 (TAPE)
C346
0.1u
RCA JACK
J1D
C127 100P
C227 100P
R138 33K
R238 33K
R139 100K
R239 100K
C146
4.7u50V
C246
4.7u50V
R268
1.5K
GND A
R168
1.5K
12 14 15 11
1 5 2 4 6
10
9
U308
X0 X1 X2 X3
Y0 Y1 Y2 Y3 INH A B
74HC4052
R137 100
C315 47u16V
C316
47u16V
R237 100
C144 100P
R172 6.2K
-
6
+
5
84
3
+
2
-
R272 6.2K
C244 100P
X
Y
VDD
VSS
VEE
+7V
-7V
U309B NJM4558D
7
1
U309A NJM4558D
13
3
16
8
7
PHONO IN-R
R174 100
R173 100K
R273 100K
R274 100
C147 4.7u50V
C247 4.7u50V
C319
0.1u
C320
0.1u
PHONO IN-L
C321
47u16V
C322
47u16V
R333 47K
-7V
+7V
-7V
R334 47K
+7V
U307
12
X0
14
X1
15
X2
11
X3
1
Y0
5
Y1
2
Y2
4
Y3
6
INH
10
A
9
B
74HC4052
GND
R175 10K
R275 10K
TAPE INPUT SEL-B
TAPE INPUT SEL-A
VDD
VSS
VEE
GND A
13
X
3
Y
16
8
7
2
3
+7V
5
6
-7V
J304
P304 6P-PH
C149 4.7u50V
C249 4.7u50V
C317
0.1u
C318
0.1u
+7V
R329 47K
R176 10K
C145
-
100P
1
+
U320A NJM4558D
84
U320B NJM4558D
+
7
-
C245 100P
R276 10K
P305
6
6P-PH
2
VR33A 50K(A)
INPUT VR PCB (2/2)
5
+7V
-7V
GND
R330 47K
6
4
VR32A 50K(A)
5
R177
3.3K
R277
3.3K
3
R178
1.1K
R278
1.1K
33
VR32B 50K(A)
22
11
INPUT VR PCB (1/2)
1
2
3
4
R164 10K
R165
11423
5.1K
C140
-
100P
2
3
R163
+7V
10K
-7V
R331 47K
R263 10K
R244 100
1
2
J305
33
VR33B
50K(A)
2
11
5
+
6
-
-7V
R144 100
NJM4558D
84
NJM4558D
U311B
+
U318B NJM4558D
7
C240 100P
R264 10K
C129 100P
R143
6.8K
1
U311A
7
R243
6.8K
C229 100P
+7V
1
U318A NJM4558D
-
2
+
3
+7V
84
5
+
6
-
-7V
11423
VDD
13
U310
BU4066BC
R265
5.1K
R142
6.2K
R242
6.2K
4
11
12
VDD
+7V
5
6
9
10
U319 BU4066BC
13
C128 10u16V
R140 47K
R141
3.3K
R241
3.3K
R240 47K
C228 10u16V
-7V
78
VSS
12
R335 47K
R166 4.7K
4
5
6
9
10
11
R266
4.7K
CD-RW OUT-L
CD-RW OUT-R
REC IN-L
R336 47K
REC IN-R
-7V
78
VSS
R332 47K
Q317
DTA124ES
DTA124ES
Q327
10u16V
10u16V
GND
Q318 DTA124ES
C131 100P
R148 12K
1
U312A
NJM4558D
R149 100
R249 100
U312B
NJM4558D
7
R248 12K
C141
C241
Q319 DTC124ES
84
C231 100P
Q328 DTA124ES
Q329
DTC124ES
-
2
+
3
+7V
5
+
6
-
-7V
P306 4P-PH
R147 27K
R247 27K
1
2
3
4
+5V
VOL 2
TO CD-RW CONVERTER PCB P901
L-IN
GND
R-IN
GND
+5V
VOL 1
CD-RW INPUT SEL-B
CD-RW INPUT SEL-A
TAPE OUT-L
C130 10u16V
R145
2.2K
R146 100K
GND A
R246 100K
R245
2.2K
C230 10u16V
TAPE OUT-R
21 3 4 5 6 7
B
A
C
D
E
» SCHEMATIC DIAGRAM CC-222 MAIN PCB (3/4)
（Page3/13）
CD Recorder/Cassette Deck CC-222
1 st Issue; December 2001
R154
R153 330
J3A
2
L
2P RCA JACK
4 1
R151 100
R150 47K
C132 10u16V
PHONO
C134 220u10V
C133 68P
270K
C135
0.012u
R152 47K
-
2
+
3
R155 22K
C136
0.0033u
1
U313A NJM2041D
C137 10u16V
PHONO IN-L
R157 100
R156 100K
GND A
R
C340
0.1u
J3B
2P RCA JACK
R254 270K
C235
0.012u
R253 330
2 4 1
R251 100
R250 47K
C232 10u16V
C234 220u10V
C233 68P
R252 47K
-
6
+
5
4 8
R255 22K
C236
0.0033u
7
U313B NJM2041D
C237 10u16V
+7V
PHONO IN-R
R257 100
R256 100K
-7V
21 3 4 5 6 7
B
A
C
D
E
» SCHEMATIC DIAGRAM CC-222 MAIN PCB (4/4)
（Page4/13）
CD Recorder/Cassette Deck CC-222
1 st Issue; December 2001
Q331
2SC1815GR
12
R341 470
TO POWER PCB J02
+7V
GND A
POWER MUTE
-9.1V
-7V
P307 5P-PH
C341 100u16V
1
2
3
4
5
GNDA
C351 100P
TO FRONT PCB P502
1
/G
2
RCK
3
SCK
4
SI
SCLR
GND D
LEVEL-L
LEVEL-R
5
6
7
8
P308 8P-FE
(CE)
C352 100P (CE)
14
11 10
12 13
8
14
11 10
12 13
8
3
D302 MTZJ5.6B
1 2
C348 47u16V
U314
SER
SRCLK SRCLR
RCLK G
GND
74HC595
C350 47u16V
U315
SER
SRCLK SRCLR
RCLK G
GND
74HC595
16
16
VCC
VCC
C347
0.1u (CE)
C349
0.1u (CE)
100u16V
QA QB QC QD QE QF
QG
QH
QH
QA QB QC QD QE QF
QG
QH
QH
C325
R339 10K
15 1 2 3 4 5 6 7
9
15 1 2 3 4 5 6 7
9
R340
10K
CD/TAPE
+7V
P309
12P-PH
1
+5V
PLAY MUTE REC MUTE R/P HEAD R/P NR NORMAL EQ LINE 2 OUT MUTE CrO2 BIAS CrO2 EQ
VOL 1 VOL 2
NORMAL BIAS
2
GND A
3
-7V
CD-RW OUT-L
4
GND A
5
LINE OUT 2-L
CD-RW OUT-R
6
7
8
GND A
9
POWER MUTE
-9.1V
LINE OUT 2-R
101112
LINE 2 OUT MUTE
Q320 DTC124ES
Q321 DTC124ES
Q322 DTC124ES
Q323 DTC124ES
TO DIGTAL IN/LINE OUT PCB
LINE 2 OUT MUTE
P704
Q330
DTA124ES
CD-RW INPUT SEL-A
CD-RW INPUT SEL-B
TAPE INPUT SEL-A
TAPE INPUT SEL-B
R343 47K
Q324 DTA124ES
D303 1SS133
Q325 DTA124ES
Q326 DTC124ES
C353
0.1u (CE)
PLAY MUTE1
R338 47K
R337 47K
R179 12K
R180 1K
R280 1K
P310 10P-PH
1
2
3
4
5
6
7
8
9
10
TO PHONE AMP PCB P701
+7V
GND A
-7V
CD-RW OUT-R
GND A
CD-RW OUT-L
TAPE OUT-L
GND A
TAPE OUT-R
PHONE MUTE
GND A
+7V
GND A
-7V
CD-RW OUT-R
CD-RW OUT-L
R160
R161 12K
C139
4.7u50V
R162 68
R262 68
C239
4.7u50V
D101 1SS133
D201 1SS133
R261 12K
1
7
U316A NJM4558D
84
U316B NJM4558D
4.7K
R158 47K
R258 47K
R260
4.7K
R159
2.2K
R259
2.2K
2
3
5
6
C138
0.47u50V
C238
0.47u50V
13
VDD
1 1423
TAPE OUT-L
TAPE OUT-R
TAPE OUT-L
TAPE OUT-R
VSS
4
5
6
R279
7 8
12K
U317 BU4066BC
9
10
11
12
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