Read Sharp SD-EX100H (serv.man14) Service Manual online
SD-EX100H
– 32 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
• NOTES ON SCHEMATIC DIAGRAM can be found on page 23.
0V
0V
-11.4V
-11.6V
11.1V
11.0V
8
4
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MD_D_GND
SUR_ON/OFF
ANA_+12V
CD_MD_L_OUT
CD_MD_R_OUT
ANA_–12V
ANA_+12V
DAC
MC
DAC_ML
T/V_CE
T/V_DI
T/V_CK
S_MUTE
S_MUTE
ANA_–12V
A_–12V
A_+12V
ANA_GND
A_GND
DAC_MD
DAC_ML
DAC_MC
TUN_R
TUN_A_GND
TUN_L
7
8
9
4
5
6
1
2
3
10
11
12
13
14
15
16
17
18
19
20
21
SUR_ON/OFF
T/V_DI
T/V_CE
T/V_CK
ML
MC
R-CH
L-CH
CL
VDD
VREF
R-BASS
R-TRE
R-OUT
R-IN
L-IN
L-TRE
L-BASS
L-OUT
VSS
CE
DI
RSELO
R4
R3
R2
R1
L1(CD/MD)
L2
L3(TUNER)
L4(AUX)
LSELO
2
3
1
2
3
1
8
DISPLAY PWB-A(2/2)
–B
–B
–B
+B
+B
+B
+B
+B
D
G
S
AUDIO
PROCESSOR
P31 12 - B ~ D
TO DISPLAY SECTION
0.022
100/16
0.022
100P
100P
1K
1K
1K
0.33/50
220(1/2)
0.33/50
220(1/2)
100P
1K
2.7K
0.22/50
22/16
2.7K
0.22/50
1K
DS1SS133
27K
47K
KTA1266 GR
100K
100K
4.7K
0.33(ML)
820
DS1SS133
0.0047
2SK246 GR
1/50
1K
1K
2.2/50
0.001
2.2/50
1K
1K
1K
2.2/50
2.2/50
1K
0.001
1/50
2.2/50
2.2/50
1/50
220
220
820
47/25
4.7K
100K
47/25
0.0047
0.33(ML)
LC75341M
DZ10BSB
C327
C322
C323
R313
R314
R309
C315
IC301
R312
C316
R311
C324
R310
R307
C314
C317
R308
C313
C320
C319
R315
D300
R317
R316
Q330
R335
R343
R341
C331
R337
R3
D330
C335
Q331
C310
R304
R302
C302
C312
C306
R306
R303
R301
C301
C305
R305
C311
C309
C303
C304
C330
R333
R336
R338
C334
R342
R344
C333
C336
C332
CNP901
ZD300
CNW301A
CNW301B
Figure 32 SCHEMATIC DIAGRAM (3/15)
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