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CPD-220AS
(3) Schematic Diagrams of DA, J and U Boards
U
(AUDIO)
C5302
100
25V
C5299
R5319
R5320
100
100
100
25V
:CHIP
:CHIP
C5292
4.7
50V
R5238
0
:CHIP
CN5602
R5291
680
5P
R5214
:CHIP
WHT
0.47
+9V
:S-MICRO
:FPRD
VCC
1
-DATA
2
R5219
R5223
TO J BOARD
5.6k
5.6k
+DATA
3
:RN-CP
:RN-CP
CN6000
C5310
C5209
C5217
C5220
GND
4
0.068
0.068
0.068
0.068
25V
25V
25V
25V
SHIELD GND
5
R5218
B:CHIP
B:CHIP
B:CHIP
B:CHIP
R5217
100
100
:CHIP
:CHIP
20
19
18
17
16
15
14
13
12
11
IC5200
J5600
TDA7315D013TR
USB UP STREAM
E-VOL/TONE CONT
R5230
1k
:RN-CP
1
2
3
4
5
6
7
8
9
10
D5203
C5213
C5210
C5211
R5209
R5211
22
C5207
C5208
R5229
0.047
0.047
C5223
MA111
2200p
2200p
1k
0.01
470k
1k
50V
25V
25V
PROTECT
:CHIP
:CHIP
C5214
B:CP
B:CP
:RN-CP
B:CHIP
B:CHIP
B:CHIP
CN5200
47
7P
C5205
10
25V
C5215
WHT
L5201 L5202
0.01
R5203
C5203
R5205
25V
220µH 220µH
:S-MICRO
10
B:CHIP
100k
100k
:CHIP
50V
:CHIP
R5233
R5232
R IN
1
1k
1k
:RN-CP
D5202
Q5202
:RN-CP
E
2
R5208
TO A BOARD
MA111
2SB709A
220k
L IN
3
PROTECT
:CHIP
BUFFER
CN311
E
4
D5201
C5206
10
MIC OUT
5
MA111
R5210
25V
C5308
PROTECT
R5207
1k
INT
INT MIC
6
0.1
C5202
R5204
470k
:CHIP
25V
10
:CHIP
R5216
MIC
E
7
100k
F:CP
50V
:CHIP
0
:CHIP
Q5201
C5218
R5202
R5206
2SB709A
220
D5204
100k
220k
BUFFER
D5301
25V
MA111
:CHIP
:CHIP
UDZTE-17-5.1B
Q5205
D5200
Q5214
R5225
2SD601A
2SB709A
4.7k
CN5205
MA111
PROTECT
SP.SW
POPING SOUND
:CHIP
7P
PREVENTION
RED
R5279
R5278
:S-MICRO
47k
C5221
10k
:CHIP
D5608
220
:CHIP
SP.SW
1
MA111
25V
C5278
TO J BOARD
HP.R
2
0.1
25V
CN6001
HP.GND
3
F:CHIP
R5213
R5258
+16V
1
3
HP.L
4
10k
0
:CHIP
:CHIP
2
EXT MIC
5
R5275
R5224
TO J BOARD
R5335
R5336
Q5203
MIC GND
6
1k
470
100
R5215
5MM
IC5601
2SD601A
:CHIP
CN6002
D5304
:CHIP
:CHIP
100
NJM78L09UA
INT MIC
7
D5306
UDZTE-17-5.1B
MIC VCC
:FPRD
MA111
+9V REG
R5334
C5309
R5212
R5270
10
C5204
Q5204
1k
68k
47
4.7k
1/4W
S
50V
:CHIP
DTC144EKA
:CHIP
16V
:FPRD
MIC MUTE
D5305
D5212
CN5601
MA111
Q5206
R5271
MA111
47k
5P
2SJ175
R5272
:CHIP
47k
RED
:CHIP
AUDIO 16V
1
Q5207
2SD601A
AUDIO 16V
2
C5620
TO D BOARD
C5230
R5269
AUDIO GND
3
+16V
4700
100
47k
CN607
25V
10V
:CHIP
AUDIO GND
4
AUDIO GND
5
Schematic diagrams
Schematic diagrams
Ò
Ò Ò
Ò Ò
(a) (ae2)
(da) (j) (u)
boards
– 33 –
CPD-220AS
IC5205
NJM3414AM-TE2
R5321
R5322
C5300
HP AMP
100
100
10
:CHIP
:CHIP
50V
R5288
22k
:CHIP
R5296
R5297
C5301
R5289
C5293
10k
10
22k
10k
0.1
:CHIP
:CHIP
25V
:CHIP
50V
F:CHIP
R5290
C5295
100k
4.7
:CHIP
50V
R5295
100k
C5294
:CHIP
10
50V
+9V
R5283
R5325
IC5202
C5283
6.8k
4.7
10k
R5293
:RN-CP
µPC4558G2
:RN-CP
HPF
50V
680
:CHIP
C5280
C5279
0.022
0.022
Q5218
B:CP
4
3
2
1
B:CP
2SC3624
R5281
22k
H.P MUTE
R5312
:RN-CP
680
IC5201
:CHIP
R5282
TDA2009A
22k
Q5219
L/R POWER AMP
:RN-CP
2SC3624
H.P MUTE
C5281
C5282
R5313
0.022
0.022
680
PS5200
5
6
7
8
:CHIP
1
2
3
4
5
6
7
8
9 10 11
B:CHIP
B:CHIP
2.0A
C5236
47 16V
R5294
R5284
C5258
C5276
22k
C5286
R5326
C5303
47
6.8k
D5206
0.1
:RN-CP
:RN-CP
0.068 25V B:CHIP
10k
4.7
16V
:MPS
MA111
:RN-CP
50V
C5263
R5241
1000
R5310
C5275
C5260
35V
0.1
1000
R5292
1.2k
1.2k
:MPS
35V
Q5215
:RN-CP
:RN-CP
22k
R5285
R5300
:RN-CP
10k
DTC314TK
4
3
2
1
100k
:RN-CP
:RN-CP
MUTE
C5287
R5328
22k
0.022
B:CHIP
:CHIP
IC5203
R5303
µPC4558G2
0 :CHIP
C5240
C5304
R5286
22
4.7
W L/HPF
R5311
R5277
R5309
240k
R5306
50V
50V
33
2.2k
33
R5276
:RN-CP
43k
2.2k
R5301
:RN-CP
:CHIP
:RN-CP
C5288
100k :RN-CP
:RN-CP
:CHIP
0.022
5
6
7
8
R5246
B:CHIP
C5257 R5252
R5307
1
4.7
4.7
Q5216
43k
:FPRD
50V
:FPRD
R5304
DTC314TK
:RN-CP
0 :CHIP
MUTE
C5289
R5287
R5242
0
0.022
43k
B:CHIP
:RN-CP
:CHIP
IC5207
TDA2009A
R5260
C5270
D5211
R5299
WOOFER POWER AMP
22k
VOLT.DOWN
R5298
10
10k
MA111
10k
:CHIP
50V
:RN-CP
:RN-CP
1
2
3
4
5
6
7
8
9 10 11
PS5201
PS5202
5MM
2.0A
R5267
4
3
2
1
22k
C5296
:CHIP
0.1
C5241
C5239
25V
47 25V
1
JW5201
F:CHIP
C5306
50V
C5290
R5302
5MM
C5305
47
C5297
10
100k
47
25V
47
50V
:RN-CP
25V
25V
R5261
D5205
IC5204
R5228
C5243
R5318
C5248
R5308
R5220
22k
MA111
µPC4558G2
5
6
7
8
30k
1.2k
0.1
1.2k
0.1
1k
:CHIP
R5305
:RN-CP
:RN-CP
:MPS
:RN-CP
:MPS
:CHIP
POWER
R5327
0
10k
:CHIP
:RN-CP
Q5217
R5315
R5226
R5236
R5227
R5268
10k
R5243
C5307
R5330
DTC314TK
C5238
47
R5237
C5271
VOLT.DOWN
10
100k
22
47
2.2
2.2
22k
10
:RN-CP
0
MUTE
:RN-CP
:FPRD
:RN-CP
:CHIP
+9V
:CHIP
50V
:RN-CP
50V
:FPRD
50V
R5314
R5329
R5332
10k
30k
C5277
C5616
10k
:RN-CP
47
10
:RN-CP
:RN-CP
25V
R5323
50V
680k
C5274
R5266
R5331
:CHIP
4.7
22k
Q5220
50V
0
:CHIP
:CHIP
DTC314TK
MUTE
R5259
0
:CHIP
+16V
+16V
l l
l
l l
boards
– 34 –
CN5204
9P
:S-MICRO
1
POWER SW
2
WOOFER DC
+15V
R5221
100
3
A-GND
:CHIP
4
MIC MUTE
R1623
C1610
R5222
2.2k
R1608
100
5
MUTE
470p
47
:CP
B:CP
:CHIP
:CP
6
D-GND
C1609
0.1
R1611
7
IIC CLK
25V
22k
R1624
B:CP
:CP
2.2k
8
IIC DATA
:CP
CN1600
9
D-GND
10P
IC1601
Q1603
C1615
0.1
TO D BOARD
TK75003D
2SA1037AK
25V
CONTROLLER
REG
B:CP
CN507
LATCH OUT
10
0
LATCH
9
C1608
R1609
1000p
1.3
4.7k
0VP
8
CH:CP
:CP
3
18.0
AC SEN
7
R1607
17.6
D1604
220k
V SEN
6
1
Q5001
2.5
UDZ-TE-17-33B
:CP
VCC
2SD601A
+9V
5
MUTE
2
I SEN
R1614
4
47k
R1615
C1611
C1612
R1621
0.1
47k
330p
0.01
DRV
:CP
6.8k
3
:CP
B:CP
B:CP
:RN-CP
9.6
P GND
2
IC1603
C1616
R1603
C1626
8.2k
µPC1093J-1-T
S GND
1
1000p
0.1
C5021
B:CP
:RN-CP
REG
25V
0.1
TO D BOARD
B:CP
25V
F:CHIP
CN602
DA
CN5201
B2P-VH-B
(POWER CONTROL)
1
WOOFER+
2
WOOFER-
SPEAKER
WOOFER
J
CN6000
(AUDIO)
5P
WHT
:S-MICRO
VCC
1
CN5202
4P
-DATA
2
SPEAKER
WHT
TO U BOARD
+DATA
3
:S-MICRO
(R)
CN5602
GND
4
1
E
SHIELD GND
5
2
R-SP
3
E
4
L-SP
CN6003
1P
SPEAKER
GND
1
(L)
R5273
CN6001
4.7k
4P
:CHIP
RED
:S-MICRO
D5207
D5209
MA111
SP.SW
1
MA111
R5264
47k
CN5605
TO U BOARD
OUT
HP.R
2
:RN-CP
1P
CN5205
HP.GND
3
1
GND
R5265
1
-
4
PINS
47k
HP.L
4
4
3
2
1
:RN-CP
D6003
D6002
R5262
C5273
MA111
MA111
680k
0.1
IC5206
1
GND
:CHIP
25V
µPC393G2-T1
F:CHIP
PROTECT
CN5606
1P
TO U BOARD
EXT MIC
1
5
6
7
8
MIC GND
CN5205
2
INT MIC
5
-
7
PINS
3
D5208
D5210
CN6002
MA111
MA111
3P
B-SS3394<U/C>-J..
OUT
RED
:S-MICRO
R5263
R5274
680k
4.7k
:CHIP
:CHIP
CN5607
1P
• U BOARD VOLTAGE LIST
R5324
680k
1
GND
:CHIP
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
+9V
IC5200
1
4.6
8
9.4
IC5205
1
4
4.6
10
9.4
2
5
4.6
3
6
4.6
IC5202
1
4.6
5
2
4.6
7
4.6
6
3
4.6
9
4.6
7
11
4.5
5
4.6
6
4.6
IC5206
1
12
4.6
7
4.6
2
13
4.6
14
4.6
3
IC5203
1
4.6
5
15
4.6
2
4.6
6
16
4.6
B-SS3394<U/C>-U..
3
4.6
7
17
4.6
5
4.5
18
0
IC5207
1
6
4.6
19
4.7
7
4.6
2
20
4.6
3
IC5204
1
4.6
IC5201
1
1.4
4
2
4.6
5
2
0.8
3
4.6
8
3
10.7
5
4.6
10
4
0.8
6
4.6
5
1.3
Q5001
B
7
4.6
CPD-220AS
CPD-220AS
(da)
POWER
— U BOARD —
1
2
D1605
UDZ-TE-17-22B
A
Q1606
Q1604
2SC2412K
2SA1037AK
LATCH
LATCH
D1610
R1620
MA111
10k
:CP
C1618
0.1
25V
B:CP
R1641
R1622
10k
:CP
10k
:CP
Q1605
2SC2412K
LATCH
B
B-SS3394<U/C>-DA.
J6000
USB DOWN STREAM
VCC
-DATA
+DATA
GND
C6000
10000p
F:CHIP
C
J6002
1P
JACK
HEAD-PHONE
D6000
MA111
D6001
MA111
J6003
1P
JACK
EXT-MIC
— J BOARD —
Ref.
Pin No. Voltage [V]
Ref.
Pin No. Voltage [V]
4.6
E
4.3
E
0
4.6
Q5201
B
4.6
Q5215
B
0.8
4.6
E
0
4.5
E
5.3
4.6
Q5202
B
4.5
Q5216
B
0.8
4.6
E
5.2
E
0
0.1
Q5203
B
3.0
Q5217
B
0.8
4.7
E
2.4
E
0
4.3
4.3
Q5204
B
0
Q5218
B
0.8
J BOARD
4.7
C
3.0
C
0
Terminal name of semiconductors
0.1
Q5205
B
19.2
Q5219
B
0.8
1.4
in silk screen printed circuit (
C
0
C
0
0.8
E
19.1
Ref.
10.7
Q5220
B
0.8
0.8
Q5206
G
7.8
E
0
1.4
D6000-D6003
9.4
Q5207
B
0.6
C
0
9.4
*
: Refer to Terminal name of semiconductors
4.9
Q5214
B
0
in silk screen printed circuit (see page 20)
– 35 –
(j)
(u)
AUDIO
AUDIO
3
4
5
U BOARD
Terminal name of semiconductors
in silk screen printed circuit (
*
)
*
Ref.
Q5001, Q5201-Q5205,
1
Q5207, Q5214-Q5220
D5200-D5212, D5301,
3
D5304-D5306, D5608
— DA BOARD —
*
: Refer to Terminal name of semiconductors
in silk screen printed circuit (see page 20)
DA BOARD
Terminal name of semiconductors
in silk screen printed circuit (
*
)
Ref.
*
*
)
1
Q1603-Q1606
*
3
3
D1604, D1605, D1610
*
: Refer to Terminal name of semiconductors
in silk screen printed circuit (see page 20)
– 36 –
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