Sharp LC-32WD1E/S/RU Service Manual page 134

LC-32WD1E/S/RU, LC-37WD1E/S/RU, LC-42WD1E/S/RU, and LC-32/37/42WT1E
[4.14]Atmel + Debug R232
H1410
R1420
+3V3_ATMEL
680R
TP1430 TLMG3100
V1420
BC847B
OPTION
TP1462
OPTION
R1445
R1430
UOCV_SDA
100R
R1431
UOCV_SCL
100R
+3V3_ATMEL
V1423
BC847B
R1412
V1424
UOC_RESETN
BC847B
10K
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+3V3_STB
C1413
100n
D1401
LM75AD
7 3
A0 OS
TP1463
R1415
6 1
A1 SDA SDA
100R
TP1464
R1416
5 2
A2 SCL SCL
100R
I2C Addr : 0x48
R1422
1K
+3V3_STB
C1411
TP1411
+3V3_ATMEL
100n
D1410
ATTINY2313V-10SU
VCC
5
TP1461
PA0|XTAL1 PD0|RXD
R1440 4
RST_DVBT
PA1|XTAL2 PD1|TXD
R1446 0R
1
PA2|RESET_|DW PD2|CKOUT|XCK|INT0
0R
PD3|INT1
R1442 12
MUTE_AUDIO PB0|AIN0|PCINT0 PD4|T0
100R 13
AUDIO_PLOP_KILLER PB1|AIN1|PCINT1 PD5|OC0B|T1
14
12V_DVB_ON PB2|OC0A|PCINT2 PD6|ICP
TP1451 15
SLCT_RGB_YPbPr
PB3|OC1A|PCINT3
TP1450
R1460 16
POWER_GOOD_ENABLE PB4|OC1B|PCINT4
100R 17
PB5|MOSI|DI|SDA|PCINT5
R1444 R1443
0R 18
LED_SLEEP
PB6|MISO|DO|PCINT6
19
0R
PB7|UCSK|SCL|PCINT7
0R
GND
+3V3_STB
D1403-3
+3V3_STB 74LVC4066PW
C1435 1
9
1
100n X1
+3V3_STB
D1403-4
74LVC4066PW
1
10
1
X1
TP1409
2
TP1410
3
6 R1441
TUNER_SWITCH
7 100R
12V_TV_ON
8
LED_PWR_GREEN
9
LED_PWR_RED
11
LED_OPC
I2C Addr : 0x20
10 - 18
+3V3_STB
C1410
100n
D1403-1
74LVC4066PW
R1413
1
1
2
1 100R
SCL
13
X1
8
6
+3V3_STB
D1403-2
74LVC4066PW
R1418
4
1
3
SDA 1 100R
5
X1
11
TP1452
12
+3V3_STB
+3V3_STB
TP1454
TP1455
SERVICE_SELECT R1425
V1410
BC847B
1K
+3V3_STB
TP1401
TP1402
TP1403
TP1404
SCL_DEBUG
3
SDA_DEBUG
C1425
+3V3_STB
100p
C1426
100p
788754-1
11 10
TP1408
9
TP1407
8
7
6
5
TP1453
4
3
2
TP1406
1
SERVICE_SELECTn
X048