IC301
OPEN
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
OPEN
C306
OPEN
C307
OPEN
C308
OPEN
C305
OPEN
C303
OPEN
C302
CK3300P
0
R181
39K
R189
3.3K
R190
47/16
C177
100P
C165
30K
R176
36K
R178
360
R177
130K
R179
CK3300P
C159
CK0.01
C149
2.2K
R173
CK0.1Z
C144
33K
R169
6.8K
12K
CK0.1Z
C140
CK0.01
C137
47K
R166
220P
C145
GND_D1-A
39K
R148
0
R159
620
R133
GND_D1
GND_D1
OPEN
C304
22
R229
22
R228
22
R226
OPEN
C301
OPEN
C310
GND_D1
GND_D1
GND_D1
FB113
EMIFIL
R117
47
CK0.1Z
C111
R110
47
CK0.1Z
C105
22K
R142
22K
R134
22K
R136
22K
R137
22K
R141
20K
R120
22K
R111
22K
R138
33K
R135
24K
R152
20K
R114
OPEN
C315
6P-PH
CX061
1
2
3
4
IC101
LA6559
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
C309
OPEN
FB112
EMIFIL
TR110
OPEN
TR108
DTC144TK
TR109
DTC144TK
0
R147
0
R180
BP
1/50(BP)
C173
BP
1/50(BP)
C160
C161
47K
R154
39K
R160
47/16
C354
CK0.1Z
C338
270P
C364
680
R335
270P
C363
100/16
C351
C382
47/16
47/16
C333
CK0.1Z
C362
5.6K
R325
47/16
C346
OPEN
TR321
OPEN
R337
47/16
C356
47/16
C345
OPEN
R338
47/16
C331
CK0.1Z
C349
CK0.1Z
C348
30K
R329
CK0.1Z
C336
OPEN
C369
IC321
PCM1702-P-L
47/16
C353
CK0.1Z
C350
CK0.1Z
C377
CK0.1Z
C358
11K
R323
47/16
C332
47/16
C334
47/16
C355
22/16
C343
11K
R327
C381
47/16
CK0.1Z
C360
CK0.1Z
C361
CK0.1Z
C330
OPEN
TR322
CK0.1Z
C371
30K
R330
CK0.1Z
C357
IC322
PCM1702-P-L
SHORT
R332
CK0.1Z
C337
100/16
C352
C367
680
R336
CK0.1Z
C327
CK0.1Z
C359
CK0.1Z
C335
220P
C375
CK0.1Z
C328
SHORT
R331
CK0.1Z
C347
22/16
C344
CK0.1Z
C339
CK0.1Z
C329
CK0.01
C341
CK0.01
C342
CK0.1Z
C340
C373
10/16
C379
10/16
CK0.1Z
C378
11K
R324
OPEN
C370
11K
R328
5.6K
R326
CK0.1Z
C372
C368
CK1000P
220P
C376
C380
10/16
OPEN
C316
R371
30K
R374
4.3K
CK0.1Z
CK0.1Z
C389
3.9K
R376
3.9K
R375
R373
4.3K
-8V_A
UPC4570C
R372
30K
R378
51K
R377
51K
56P
C386
56P
C385
2.4K
R321
2.4K
R322
C366
SM5841BS
IC304
47/16
C326
CK0.1Z
C325
22
R318
22
R317
22
R316
22
R315
CK0.1Z
C107
270K
R197
270K
R196
6P-NH
CX063
1
2
3
4
5
6
CK0.1Z
C130
C129
OPEN
C127
CK0.1Z
GND_D1
OPEN
R334
OPEN
R333
C374
10/16
R379
91(NB)
R380
91(NB)
+8V_A
2SD1762(E/F)
TR106
MTZJ6.8A
ZD101
120(1W)
R123
100K
R113
CK0.01
C123
100/16
C108
CK0.1Z
C112
GND_D3
-5V_D1
GND_D1
-5V_A
+5V_D1
+5V_D1
+5V_D1
+5V_A
GND_A
GND_D1
+5V_D1
CK0.1Z
C231
CK0.01
C232
CK0.1Z
C393
OPEN
C394
OPEN
R243
VR101
OPEN
OPEN
R244
OPEN
R245
GND_D1-A
+5V_D1-A
ST1
STYLE-PIN
ST2
STYLE-PIN
CK0.01
C405
CK0.01
C406
CK0.1Z
C407
CK0.01
C408
CK0.1Z
C409
GND_D1
F.G3
F.G5
F.G4
CX053
5P-NH
1
2
3
4
5
220/16
C256
10K
R252
OPEN
R307
OPEN
R308
HEAT SINK
AS101
TR-
TR+
FO+
FO-
CLOSE.
SL+
SL-
LOOD-
LOOD+
SP+
SP-
SL+
SL-
SP+
SP-
MDATA.
ML.
MCLK.
DA_RST.
MCS.
SERCH.
SL+.
SL-.
CLSW
.
OPSW
.
ML.
MCLK.
MDATA.
LRCK
DATA
BCK
DATA
BCK
LRCK
MCK
DRV_MUTE.
SERCH.
DRF
.
OPEN.
DRF
.
DA_RST.
MCK
LRCK
DATA
BCK
CLKO
XTI
XTO
DGND
VDD
VCC2R
AGND2R
EXTR
NC
VOUTR
AGND1
ML/IIS
MC/DM1
MD/DM0
MUTE
MODE
CS/WO
RST
ZEROL
VCC2L
AGND2L
EXTL
ZEROR
VOUTL
VCC1
VC
FEO
DRF
NC
TEO
NC
GND
CLOSE
OPEN
HF
+5V
[DRIVER]
[DF]
[Focus Bias]
OPEN
+5V_A
+8V_A
NOTICE
ALL RESISTANCE VALUES IN OHM. k=1,000 OHM M=1,000,000 OHM
ALL CAPACITANCE VALUES IN MICRO FARAD. P=MICRO-MICRO FARAD
EACH VOLTAGE AND CURRENT ARE MEASUERD AT NO SIGNAL INPUT
CONDITION.
CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR
NOTICE.
WARNING:
Parts marked with this symbol have critical characteristics.
Use ONLY replacement parts recommended by the manufacture.
CAUTION:
Before returning the unit to the customer, make sure you make either (1) a
leakage current check or (2) a line to chassis resistance check. If the leakage
current exceeds 0.5 milliamps, or if the resistance from chassis to either side
of the power card is less than 460 kohms, the unit is defective.
WARNING:
DO NOT return the unit to the customer until the problem is located and
corrected.
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TEL 13942296513 QQ 376315150 892498299