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CC-222mkII
User Manual
40 pgs1.23 Mb0
User Manual 2
2 pgs56.75 Kb0
Instruction Manual
40 pgs896.22 Kb0
SCHEMATIC DIAGRAM
10 pgs452.37 Kb0
User manual
40 pgs1.71 Mb0
SERVICE MANUAL
26 pgs1.63 Mb0

TASCAM CC-222MKII SCHEMATIC DIAGRAM

» SCHEMATIC DIAGRAM CC-222MK#
回路図
CONTENTS
目次
MAIN PCB(1/4) R/P AMP Section
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
2
LINE INPUT Section
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
3
MAIN PCB(3/4) PHONO Section
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
4
MAIN PCB(4/4) PORT EXPANDION AND TAPE LEVEL DETECTION Section
・・・・・・・・・・
5
PCB CODEC
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
6
DIGITAL IN/LINE OUT PCB
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
7
PCB,FRONT & OTHERS
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
8
POWER PCB
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
9
PCB,PHONE & PCB,MONITOR
・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・
10
1 st Issue; October 2004
21 3 4 5 6 7
B
A
C
D
E
» SCHEMATIC DIAGRAM
CC-222MK#
MAIN PCB (1/4 ) R/P AMP Section
CD Recorder/Cassette Deck CC-222MK#
1 st Issue; October 2004
−2−
-7V
C345
C115 10u16V
C215 10u16V
47u16V
C104
2.2u50V
C204
2.2u50V
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
R207
2.2K
Q204 DTC124ES
R221
39K
C105
0.027u
C205
0.027u
C116
0.056u
C106
VR11 10K(B)
R108
2.2K
R208
VR21
2.2K
10K(B)
R123
3.3K
1
2
R220 33K
C216
0.056u
L203
8.2mH
R223
3.3K
4.7u50V
C206
4.7u50V
-7V
687
3
4 5
C343
0.1u (CE)
1
8
C342
0.1u (CE)
R106 56
R102 Q101 2SC1815GR
L
R
R/P HEAD
R/P HEAD
E HEAD
R101
P301
1
1
2
2
3
3
4
4
5
5
6
6
1
2
3
4
5
5P-SAN
10
R201 10
Q201 2SC1815GR
R209
1K
68K
C101 680P
R109
(CE)
1K
U301 UPC4570C
C201 680P (CE)
R205 1M
R202 68K
C103 220u10V
R105
C102
1M
0.027u R104
4.7K
R103 120K
2
3
45
6
7
R203 120K
R204
4.7K
C202
0.027u
C203 220u10V
R206 56
D301
C305
1SS133
0.001u (CE)
Q301 2SC2240GR
R305 1K
Q103 2SC2240GR
Q203 2SC2240GR
R118
2.2K
R218
2.2K
L102 BIAS TRAP
L202 BIAS TRAP
C114 150P (CE)
R119 15K
R219 15K
C214 150P (CE)
C123 220P (CE)
C310
0.0082u 100V
VR23 100K(B)
C223 220P (CE)
L301
1
6
2
5
4
OSC COIL
C323
0.015u
3
R315
4.7
2SC1815GR
R316
4.7
Q302
R317 33K
C313
0.01u
Q303
2SC1815GR
R318 33K
C311
0.0033u
C312
0.0033u
C314 10u25V
P302
1
2
2P-SAN
T.P 3
VR13
100K(B)
+7V
R114
R110
U321B
1M
NJM4558D
8
5
7
6
4
R111 2.4K
R211 2.4K
2
1
3
U321A
4
NJM4558D
R210 1M
Q106 DTC124ES
R126
R127
6.2K
1.2K R128 10K
C119
0.0022u
VR12
22K(B)
VR22
22K(B)
C219
0.0022u
R227
1.2K
R319 270 (1/4W)
R322 100 (1/4W)
R228 10K
CrO2
R226
6.2K
Q206
DTC124ES
L302 10uH
L303 10uH
-7V
L101 MPX
1
2
3 4
3 4
2
1
L201 MPX
Q207
DTC124ES
Q304 2SA1015GR
R320
2.7K
R321 1K
Q307 DTC124ES
5.6K
6
5
2.2u50V
C207
2.2u50V
5
6
R214
5.6K
R129 12K
C121
0.0047u
C221
0.0047u
R229 12K
+7V
NORMAL BIAS
C107
Q107 DTC124ES
C301
100u16V
16
1
C302
100u16V
NORMAL
Q305 2SA1015GR
R324 1K
Q308 DTC124ES
R130 33K
C122
0.056u
C222
0.056u
R230 33K
R323
2.7K
C108
2.2u50V
15
2
C208
2.2u50V
+7V
R131 10K
R231 10K
CrO2 BIAS
C109
0.001u (CE)
14
3
C209
0.001u (CE)
C303
10u16V
R301 18K
12
13
4
5
N-EQ
47K
47K
R117
1.2K
C111
C110
0.1u
2.2u50V
10
11
6
7
C211
0.1u
C210
2.2u50V
R215
R216
47K
47K
DTA124ES
P-E
T.P 1
C112
2.2u50V
U302 CXA1551P
89
C212
T.P 2
2.2u50V
C304 NM
R306 330
Q310
Q334 DTA124ES
Q311 DTA124ES
Q312 DTC124ES
R302 JP
R307 47K
C306 220u10V
R/P HEAD
C307
0.1u50V
R303 47K
VSS
910111213 R304 47K
+5V
R309 JP
Q313
DTC124ES
Q314
DTA124ES
R/P NR
Q315 DTA124ES
REC MUTE
Q316 DTA124ES
PLAY MUTE
U305 M51143AL
1
2
3
R310 150K
R311
2.2M
C308
1u50V
1142345678
U304 BU4066BC
VDD
R217
1.2K
TAPE OUT-L
TAPE OUT-R
REC IN-L
+7V
-7V
Q332 DTA124ES
Q333 DTC124ES
4
5
6
7
8
R314 560K
R313
R312
10K
470K
C309
0.22u50V
+5V
GND A
DOLBY NR
CPS
R328 10K
VR31
4.7K(B)
REC IN-R
+7V
-7V
GND A
+5V
PLAY MUTE
R/P NR
PLAY MUTE
R/P HEAD
REC MUTE
NORMAL EQ
CrO2 EQ
CrO2 BIAS
NORMAL BIAS
-7V
1
-7V
2
GND A
3
DOLBY NR
4
CPS
5
SPEED +
6
SPEED -
P303 6P-PH
TO FRONT PCB P505
R116
R115
MAIN PCB (1/4)
R/P amp section
21 3 4 5 6 7
B
A
C
D
E
» SCHEMATIC DIAGRAM CC-222MK# MAIN PCB ( 2/4 ) LINE INPUT Section
CD Recorder/Cassette Deck CC-222MK#
1 st Issue; October 2004
−3−
C126 100P
R135 12K
U306A NJM4558D
-
C125
10u16V
10u16V
C225
R133 100K
R233 100K
J1A
RCA JACK
LINE 1 (DISC)
C324
0.1u
J1B
RCA JACK
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
BA XY NOTE
0Y LLINE2 IN1XINPUT VR ADJ00X
0
1Y
1
0
0
1
100
1
RCA JACK
CD-RW IN
2X
2Y
PHONO IN
1Y
1X2XCD-RW IN
2Y
PHONO IN
J1C
LINE 2
INPUT VR ADJ INPUT VR ADJ DUB2 INPUT VR PASS
R138 33K
R139
100K C127 100P
(TAPE)
C346
0.1u
R239
100K
C227 100P
J1D
RCA JACK
R238 33K
VOL2
L L H H
C146
4.7u50V
C246
4.7u50V
R268
1.5K
GND A
R168
1.5K
R167
3.3K
+
84
+
-
10u16V
R270
10u16V
1
R136 100K
R236 100K
7
U306B NJM4558D
C143
R170 100K
100K
C243
12 14 15 11
1 5 2 4 6
10
9
R171
3.3K
R271
3.3K
U308
X0 X1 X2 X3
Y0 Y1 Y2 Y3 INH A B
74HC4052
+7V
R137 100
C315 47u16V
C316
47u16V
R237 100
-7V
C144 100P
R172 6.2K
U309B
-
NJM4558D
6
5
3
2
R272 6.2K
C244 100P
VDD
VSS
VEE
+
84
+
-
X
Y
7
R173 100K
R273 100K
1
U309A NJM4558D
13
3
16
8
7
C147 4.7u50V
C247 4.7u50V
C319
0.1u
C320
0.1u
MAIN PCB (2/4)
PHONO IN-R
R174 100
R274 100
PHONO IN-L
C321
47u16V
C322
47u16V
A
B
X
Y
0X
0
R333 47K
-7V
1
1
+7V
-7V
0 10
0 11
DIGITAL IN
0Y
1X L
LINE1 IN
1Y INPUT VR ADJ
PHONO IN0
2X12Y
3Y1
TAPE IN
3X 2X
TAPE IN3X2Y3Y
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
+7V
R334 47K
TAPE INPUT SEL-B
TAPE INPUT SEL-A
INPUT VR ADJ
INPUT VR ADJ INPUT VR ADJ INPUT VR PASSPHONO IN DUB1
X
Y
VDD
VSS
VEE
R175 10K
R275 10K
GND A
VOL1NOTE
L
L L H H
C149 4.7u50V
13
C249 4.7u50V
3
16
8
7
R176 10K
-
2
+
3
+7V
84
5
+
6
-
-7V
P305 6P-PH
3
VR32A 50K(A) 2
1
J304
P304 6P-PH
C317
0.1u
C318
0.1u
+7V
R329 47K
C145 100P
1
U320A NJM4558D
U320B NJM4558D
7
C245 100P
R276 10K
5
6
3
2
VR33A 50K(A)
1
+7V
-7V
GND
R330 47K
4
5
6
R177
3.3K
R178
1.1K
R278
1.1K
R277
3.3K
2
3
4
2
INPUT VR PCB (2/2)
3
1
3
1
J305
VR33B
INPUT VR PCB (1/2)
3
VR32B 50K(A)
2
1
1
2
R163 10K
-7V
R331 47K
R263 10K
R244 100
50K(A)
+7V
5
+
6
-
-7V
R144 100
NJM4558D
R164 10K
-
2
+
3
84
U318B NJM4558D
C240 100P
R264 10K
C129 100P
R143
6.8K
1
U311A
NJM4558D
U311B
7
R243
6.8K
C229 100P
C140 100P
U318A NJM4558D
7
+7V
84
+
-
-7V
11423
VDD
+7V
1
-
2
+
3
5
6
13
R165
5.1K
U310
BU4066BC
R265
5.1K
R142
6.2K
R242
6.2K
4
11
12
11423
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
R166 4.7K
4
11
12
R266
4.7K
CD-RW OUT-L
CD-RW OUT-R
REC IN-L
R335 47K
R336 47K
5
6
9
10
REC IN-R
-7V
78
VSS
R332 47K
Q317
DTA124ES
DTA124ES
Q327
C141
10u16V
C241
10u16V
GND
Q318 DTA124ES
Q319 DTC124ES
C131 100P
R148 12K
1
U312A
NJM4558D
R149 100
R249 100
U312B
NJM4558D
7
R248 12K
-
2
+
3
+7V
84
5
+
6
-
-7V
C231 100P
Q328 DTA124ES
Q329
DTC124ES
P306 4P-PH
R147 27K
R247 27K
1
2
3
4
+5V
VOL 2
TO CODEC PCB P903
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
LINE input section
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