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