DX-SX1H
– 18 –
Figure 18 SCHEMATIC DIAGRAM (1/11)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 41.
TP310
2.5V
2.4V
2.4V
2.5V
2.5V
0V
0V
0V
0V
0V
0V
0V
0.4V
5.0V
2.5V
2.3V
2.5V
0.7V
4.3V
4.4V
0V
0
0V
0V
0V
2.4V
2.4 V
0V
1.2V
1.2V
9.0V
0V
0V
0V
0V
9.0V
1.3V
1.3V
-9.0V
-9.0V
-9.0V
-9.0V
9.0V
2.4V
2.4V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
4.3V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
1.7V
1.7V
3.5V
3.5V
0V
1.8 V
1.8 V
1.8 V
0V
0V
0V
0V
2.5V
2.5V
3.6V
3.6V
3.6V
3.6V
3.6V
3.6V
3.6V
4.3V
2.5V
0V
0V
0V
0V
0V
0V
0V
0V
0V
1.7V
5.0 V
5.0 V
5.0V
5.0V
5.0V
5.0 V
1.7V
0V
0V
0V
0V
0V
0V
3.5V
1.4V
0.4V
2.5V
2.8V
1.9V
5.0V
2.5V
5.0 V
0V
2.5 V
1.7 V
1.8V
1.7V
2.5V
2.5V
5.0V
3.5V
3.5V
3.5V
3.5V
5.0V
5.0V
5.0V
3.5V
3.5V
0V
4.3V
2.3V
2.3V
2.3V
2.7V
2.7V
2.7V
2.7V
2.3V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
0V
5.0V
2.5V
2.5V
2.5V
2.5V
9.0V
2.5 V
2.4 V
2.4 V
-8.7
2.8V
0V
0V
4.1V
4.1V
4.12V
0V
5.0V
5.0V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
0V
0V
0V
0V
0V
0V
8.9V
-8.9V
4.3V
5.0V
5.0V
0V
0V
0V
0V
5.0V
5.0V
8
7
6
5
4
3
2
1
TP303
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TP306
8
7
6
5
4
3
2
1
TP301
TP302
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
TP309
TP308
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TP304
MMUTE
(VOLCS)
(VOLCK)
(VOLDT)
VOLDT
VOLCK
(EXTST)
(EXTCK)
(EXTDI)
(EXTDO)
B_D5V
B_A5V
B_A5V
B_A5V
B_A5V_R357
B_A-5V_R354
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
RXDA
DSDRST
DSDCTL
VOLCS
VDD
VDD
VRR
AVSS
RIN
ROUT
DVSS
MLEN
MCK
MDT
VRL
AVDD
LIN
LOUT
DVDD
ADRS1
RSTN
DSDRST
MMUTE
RXDA
DSDCTL
VOLDT
VOLCK
AGND
AGND
VCC
VCC
AGND
VCC
AGND
loutHN
loutCP
loutHP
DCK
loutCN
VCC
SCK
VCC
AGND
DGND
PHASE
RST
AGND
VCC
VCC
AGND
VCC
AGND
AGND
VCC
GND
VCC
GND
VCC
GND
VCC
AGND
AGND
VCC
AGND
AGND
loutHP
loutCN
SCK
AGND
DATA
DCK
VCC
VCC
loutCP
loutHN
AGND
VCC
AGND
VCC
VCC
AGND
VCC
AGND
PHASE
RST
DGND
NC
DSAR
D_GND
DSAL
D_GND
BCKA
DGND
VOLTR
VCC2
VOLT
ML
DM1
DM0
MUTE
CS/I
WO
AGND2
RST
ZERO
EXTL
NC
VCC1
AGND1
NC
EXTR
AGND2
VCC2
VDD
DGND
XTO
XTI
CLKO
DIN
LRCIN
DGND
EXTDI
EXTST
EXTDO
EXTCK
VOLCS
DISPLAY
BCKA
D-GND
DSAL
D-GND
DSAR
D-GND
ZDFLGL
ZDFLGR
D-GND
SA/CD
A-MUTE
EMPH
MCK1
D_GND
256FS
CDFRM
CDDAT
CDCLK
1
2
3
4
5
6
7
8
9
10
11
12
ADRS2
MODE
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
14
13
12
11
10
9
8
7
6
5
4
3
2
1
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
DATA
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
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
2
1
3
7
8
6
5
4
3
2
1
10
9
11
12
13
14
15
16
CNP906
TO SACD PWB
P25 12 - G
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
CNP905
TO SACD PWB
P25 12 - G
CNP902
TO SACD PWB
P25 12 - G
-B
-B
+B
+B
+B
+B
+B
-B
-B
-B
VOLUME
CONTROL
IC328
TC7WU04FU
3-CIRCUIT INVERTER
C472
0.01
R302
33
R305
1M
X301
33.8688MHz
C304
10P(CH)
L301
1.8
µ
H
C303
0.001
C305
10P(CH)
R496
10
R493
33
R476
1K
R477
1K
C306
0.01
IC323
74HCT08A
R340
33
CNP302
CNS302A
CNS302B
R301
56
R303
56
R304
220
C309
100P
(CH)
R352
47K
CNP309
CNS309A
CNS309B
BI301A
CNP301
CNS301A
CNS301B
IC325
74HCT08A
R429 1K
C308
0.01
IC324
74HCT08A
C307
0.01
C322
10/16
C326
10/16
C330
10/16
C406
10/16
R342
1K
R436
100K
R345
1K
R351
1K
C343
0.015
C341
0.0068
C349
0.001
C348
0.001
C340
0.0068
R344
1K
R341
1K
R435 100K
C405
10/16
R350
1K
C342
0.015
L307
1.8
µ
H
IC303
PCM1716E
CD/DA CONVERTER
C328
10/16
C327
10/16
C335
10/16
R449
10
L306
1.8
µ
H
R479
10
C410
0.1
C409
10/16
R343
100
DZ301
UDZ2.0B
Q302
DTA114 YK
SWITCHING
C336
330P
C334
0.1
C333
10/16
C337
0.1
C338
10/16
C346
0.1
C347
10/16
C411
10/16
IC301
SM6451AV
IC305
IX2838AF
LINE AMP.
C355
100/16
R354
68
R357
68
C354
100/16
R366
56K
R363
56K
R362
47
R365
47
C310
0.1
C318
0.1
C325
0.1
IC302
DSD1700E
DSD CONVERTER
C312
0.1
C314
0.01
C316
0.1
C321
0.1
C311
0.1
C320
0.1
C329
0.1
C324
0.1
C474
100/16
R311
1K
C442
470P
R308
1K
R313
4.7K
R310
4.7K
R307
1K
C441
470P
R306
1K
C445
0.1
C449
470P
R314
1.2K
R315
4.7K
IC326
R317
4.7K
C453
0.1
C454
0.001
R318
1.2K
C450
470P
R312
1K
C446
0.1
R316
1K
C443
470P
R319
4.7K
R322
4.7K
R323
1K
C444
470P
R326
1K
C448
0.1
R332
1.2K
C452
470P
R328
4.7K
IC327
R330
4.7K
R329
1.2K
C451
470P
C456
0.1
C457
0.001
C458
220P
C473
100/16
C332
0.1
C323
0.1
C317
0.1
C315
0.01
C313
0.1
R309
470
C460
0.1
C462
220P
R338
4.7K
R331
4.7K
R472
56K
C466
10/16
L30
100
IC307
IX2838AF
LINE AMP.
R336
1.5K
R480
22K
C459
0.1
C461
220P
R335
4.7K
R327
4.7K
C455
220P
C465
10/16
R
4
L302
100
µ
H
IC306
IX2838AF
LINE AMP.
R337
1.5K
C467
0.0027
C469
0.001
C425
10/16
R491
68
R457
47
Q305
DTC114 Y
RELAY
SWITCHIN
C357
10/16
C356
0.1
1.8K
R381
1.8K
R380
R379
1.8K
R399
4.7K
R392
4.7K
R393
4.7K
IC304
DSD1700E
DSD CONVERTER
C447
0.1
IC305
IC323~IC325:
4X2-INPUT
AND GATE
IC327
IX2838AF
LINE AMP.
IC326
IX2838AF
LINE AMP.