Read Sharp SD-SH111 (serv.man16) Service Manual online
SD-SH111
– 76 –
A
B
C
D
E
F
G
H
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Figure 76 SCHEMATIC DIAGRAM (9/23)
• NOTES ON SCHEMATIC DIAGRAM can be found on page 92.
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13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
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84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
+3.3V(SWD)
POSISTOR
OFFSET
DVD_CLK
DVD_WRITE
DVD_KDATA
DVD_DATA
DVD_STB
POSISTOR
A/D_RESET
POWER
CNS301
P72 1 - E
TO DISPLAY PWB
F_CONT
FLD_CS
FLD_SDATA
FLD_SCK
FLD_RESET
TIMER_LED
DD_LED
DPL_LED
STD_LED
DTS_LED
VIR_LED
AAC_LED
KEY2
KEY1
RX_IN
POWER_KEY
DVD_+B
PROTECT
KEY1
C_SP_RLY
F_SP_RLY
POWER_KEY
TU_MUTE
CCB_CE
CCB_CL
SD_ST_IN
CCB_DI
AREA
DOOR_PROT
PROTECT
CCB_DO
TV_TYPE
TUNER_SM
SDA
SCL
FLASH_VCC
RESET
DVD_STB
DVD_KDATA
DVD_CLK
DVD_WRITE
DVD_DATA
FLD_RESET
FLD_SDATA
FLD_SCK
FLD_CS
DPL_LED
AAC_LED
SYS_STOP
RX_IN
VIR_LED
DTS_LED
STD_LED
DD_LED
TIMER_LED
ROM
DSP_ABOOT
_A/D_RESET
DOOR_M–
DOOR_M+
A/D_RE_MONI
VOL_DATA
VOL_STB
VOL_CLK
DVD_+B
BASS_SW
_S_MUTE
DIG_FUNC+B
POWER
S_SP_RLY
-B_CONT
W_SP_RLY
FAN_MOTOR
H.P_SW
DSP_INTREQ
DOOR_CL
DOOR_OP
DOOR_SPED
S_MUTE
A/D_RESET
+3.3V(USWD)
+3.3V(SWD)
V_SEL4
V_SEL3
KEY2
P96
P95
P94
P93
P92
P91
P90
CNVSS
P87
P86
RESET
XOUT
P84
VSS
XIN
VCC
P85
P83
P42
P41
P40
P37
P36
P35
P34
P33
P32
P31
VCC
P30
VSS
P27
P43
P26
P25
P24
P23
P22
P21
P20
P17
P16
P15
P14
P13
P12
P11
P10
P07
P06
P05
P04
P03
P02
P01
P00
AN7
AN6
AN5
AN4
AN3
AN2
AN1
AVSS
AN0
VREF
AVCC
P97
BYTE
P82
P81
P80
P77
P76
P75
P74
P73
P72
P71
P70
9
10
11
12
13
14
15
16
17
18
19
20
21
22
22
5
7
8
6
1
1
3
4
2
P87 12 - B
TO DVD SERVO PWB
7
8
9 10 11 12
12
6
4
3
1
1
2
5
1
2
DSP PWB-C (2/2)
1
3
2
1
3
2
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
CP3202
ROM DOWNLOAD
PLUG
R398
10K
D308
KDS160
CNP301
C304
0.022
C303
10/16
C301
0.022
C302
0.022
R399
10K
R400
10K
R395 6.8K
R394 1.5K
R401
10K
C306 47P(CH)
C305 47P(CH)
C307 47P(CH)
R378 1K
R377 1K
R376 1K
R375 1K
R379 1K
R382 1K
R380 1K
R381 1K
R383 1K
R384 1K
R386 1K
R385 1K
R388 1K
R387 1K
R389 1K
R390
1K
R349 1K
R350 1K
R354 1K
R351 1K
R353 1K
R352 1K
R355 1K
R357 1K
R356 1K
R363 1K
R360 1K
R362 1K
R361 1K
R367 1K
R364 1K
R366 1K
R365 1K
R368 1K
R369 1K
R370 1K
R372 1K
R373 1K
R371 1K
R374 1K
R359 1K
C441
22/16
R449
560
R448
22K
Q306
KRA106 S
R402 10K
R403 10K
D311
KDS160
C308
0.001
R405
10K
Q301
KRC107 S
R453
1K
C333
47P(CH)
R410
47K
R411
47K
C334
47P(CH)
IC301
IX0489AW
SYSTEM MICROCOMPUTER
R304 1K
R301 1K
R310 1K
R312 1K
R311 220
R307 220
R309 1K
R303 1K
R305 220
R302 1K
R306 1K
X301
8.38 MHz
C309
15P(CH)
C311
18P(CH)
C310
15P(CH)
R317 1K
R318 1K
R323 1K
R324 1K
R326 1K
R327 1K
R325 1K
R319 1K
R320 1K
R322 1K
R321 1K
C312
0.022
1
R414
220K
R412
47K
R413
47K
R440
47K
C336
100P
(CH)
R436
100
CNP308
CNP302
D301
KDS160
I
74V
GA
R454
10K
R315 10K
R316 1K
R313 820
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