Sharp LC-19LE320 Service Manual page 145

11. HDMI1/HDMI2/HDMI3 INPUT
+5V_SW
D511
BAT54C
1 2
FB505
120R/3000mA
U501 C502
TMDS351PAGR 1UF16V
1 48
HDMI1_SDA RX3_2+
2 SDA3 A14 47
HDMI1_SCL RX3_2-
SCL3 B14
3 46 DV33_TMDS
GND VCC
RX1_C- 4 45 RX3_1+
B31 A13
RX1_C+ 5 44 RX3_1-
DV33_TMDS 6 A31 B13 43
7 VCC GND 42
RX1_0- RX3_0+
8 B32 A12 41
RX1_0+ RX3_0-
A32 B12
9 40 DV33_TMDS
GND VCC
RX1_1- 10 39 RX3_C+
B33 A11
RX1_1+ 11 38 RX3_C-
12 A33 B11 37
DV33_TMDS HDMI3_SCL
13 VCC SCL1 36
RX1_2- HDMI3_SDA
B34 SDA1
RX1_2+ 14 35 HPD3
A34 HPD1
15 34
GND EQ
16 33
Vsadj S2
R546 4K64 1/10W 1% R549
4.7K1/16W
SMD/0402
R569
4.7K1/16W
SMD/0402
HDMI_SW_CTRL1
R568 R545
1K1/16W 100OHM1/16W
SMD/0402 SMD/0402
R547 10K 1/10W
R548 10K 1/10W
R550 4.7K1/16W SMD/0402
CN502
HDMI
1 RX2_2+
D2+
2
D2 Shield
3 RX2_2-
D2- 4
RX2_1+
D1+ 5
D1 Shield
6 RX2_1-
D1-
7 RX2_0+
D0+
8
D0 Shield
9 RX2_0-
D0- 10
RX2_C+
CK+ 11
CK Shield
12 RX2_C-
CK-
13 CEC_2
CE Remote
14
20 NC 15 SCL_2 HDMI2_SCL
SMD/0402 R529 100OHM1/16W
21 TH1 DDC CLK 16
SDA_2 SMD/0402 R530 100OHM1/16W HDMI2_SDA
TH2 DDC DATA
22 17 D510 BAS316
TH3 GND
23 18 PWR5V_2 1 2 HPLUGP2_5V
TH4 +5V A K
24 19
TH5 HP DET
BC847C
HDMI 1 INPUT
PWR5V_2
CN501
HDMI
1
RX1_2+
D2+ 2
D2 Shield
3 RX1_2-
D2-
4 RX1_1+
D1+
5
D1 Shield 6
RX1_1-
D1- 7
RX1_0+
D0+
8
D0 Shield
9 RX1_0-
D0-
10 RX1_C+
CK+
11
CK Shield 12
RX1_C-
CK- 13
CEC_1
CE Remote
14
NC
20 15 SCL_1 SMD/0402 R510 100OHM1/16W HDMI1_SCL
TH1 DDC CLK
21 16 SDA_1 HDMI1_SDA
SMD/0402 R511 100OHM1/16W
22 TH2 DDC DATA 17
D504 BAS316
23 TH3 GND 18 1 2
PWR5V_1 HPLUGP1_5V
TH4 +5V A K
24 19
TH5 HP DET
HDMI 2 INPUT
PWR5V_1
CN506
20
SHLD0
1 RX3_2+
22 TMDSD2+ 2
SHLD2 DSHLD0 3
RX3_2-
TMDSD2-
4 RX3_1+
TMDSD1+
5
DSHLD1
6 RX3_1-
TMDSD1-
7 RX3_0+
TMDSD0+ 8
DSHLD2 9
RX3_0-
TMDSD0-
10 RX3_C+
TMDSC+
11
CSHLD0
12 RX3_C-
TMDSC- 13 CEC_3
CEC 14
NC
15 SCL_3 SMD/0402 R521 100OHM1/16W HDMI3_SCL#
SCL
16 SDA_3 SMD/0402 R522 100OHM1/16W HDMI3_SDA#
SDA
17
D507 BAS316
DDC_GND
23 18 PWR5V_3 1 2 HPLUGP3_5V
SHLD3 VCC5 19 A K
21 HPD
SHLD1
HDMI
HDMI 3 INPUT
(SIDE)
2008-03-14
With splinter PWR5V_3
NEAR IC
FB504
DV33
1 2
DV33_TMDS
120R/3000mA
C515 C513 C514
C501 100N 16V 100N 16V 100N 16V
10U 10V SMD/0402 SMD/0402 SMD/0402 SMD/0402
HDMI1 HDMI2
L
HDMI_SW_CTRL1
HDMI_SW_CTRL2
H
R563
DV33_TMDS
HDMI_SW_CTRL2
NC/2.2K1/16W
R570 SMD/0402
100OHM1/16W R564
SMD/0402
0R05 1/16W
SMD/0402
DV33_TMDS
R503 0R05 1/10W
CEC_1
R501 0R05 1/10W
CEC_2
R504 0R05 1/10W
CEC_3
+5V_SW
D509 BAS316
1 2
A K
FB503 600R/500mA
HPLUGP2_5V 1 2
HPLUGP2_5V
R500
NC/0R05 1/16W
SMD/0402
R533
U503
Q506 2 HPD2
1 8
2 E0 VCC 7
1K1/16W
3 E1 WC 6
SMD/0402 R544
E2 SCL
4 5
NC/4K7 1/16W 5%
VSS SDA
SMD/0402
M24C02-WDW6P
HDMI 1 EDID EEPROM
+5V_SW
D503 BAS316
1 2
A K
FB502 600R/500mA
HPLUGP1_5V HPLUGP1_5V 1
R513
NC/0R05 1/16W
SMD/0402
R517
2 U502
Q501 HPD1
BC847C 1
E0 VCC
1K1/16W 2
E1 WC
3
SMD/0402 R542
4 E2 SCL
NC/4.7K 1/10W
VSS SDA
SMD/0402
M24C02-WDW6P
HDMI 2 EDID EEPROM
+5V_SW
D506 BAS316
1 2
A K
FB501 600R/500mA
HPLUGP3_5V 1
HPLUGP3_5V
R523
U504
NC/0R05 1/16W
SMD/0402 1
E0 VCC
2
E1 WC
3
R527
2 HPD3 4 E2 SCL
Q504
VSS SDA
BC847C
1K1/16W
M24C02-WDW6P
SMD/0402 R543
NC/4K7 1/16W 5%
SMD/0402
HDMI 3 EDID EEPROM
(SIDE)
U401E
AP11
AVDD1V25_HDMI
AVDD12_HDMI
AVDD3V3_HDMI AM13
AVDD33_HDMI
AN12
AVSS33_HDMI
HDMI_CEC AN14
C519 C520 C521
HDMI_CEC
100N 16V 100N 16V 100N 16V
SMD/0402 SMD/0402
AVDD1V25_USB AL10
HDMI &
AVDD12_USB
AM9
AVSS12_USB
USB I/F
AM11
AVDD3V3_USB
AVDD33_USB
AP9
AVSS33_USB
AT9
AVSS33_USB
AT11
AVSS33_USB
USB_VRT AN10
USB_VRT
USB_DP AU10
USB_DP
USB_DM AR10
HDMI3
USB_DM
L H
MT5363LICG
USB_VRT
L H
R562
5K1 1/10W 1%
Closed to Main Chip
DV33SB
D502
BAS316
R502
27K 1/10W 5%
HDMI_CEC
ZD501
NC/BZX384-C5V6
R535 R536 R537
EDID_WEN:
R538
write_enable: High
33 OHM 1/16W
SMD/0402 write_dis able: Low
HDMI2_SCL
HDMI2_SDA R539
Q507 2 EDID_WEN
BC847C
4.7K1/16W
SMD/0402
2
R507 R508 R509
R512
33 OHM 1/16W EDID_WEN:
8 SMD/0402
write_enable: High
7
6 HDMI1_SCL
write_dis able: Low
5 HDMI1_SDA
R516
Q503 2 EDID_WEN
BC847C
4.7K1/16W
SMD/0402
NEAR CN506
2
R518 R519 R520
R524
33 OHM 1/16W
8 SMD/0402
7
EDID_WEN:
6 HDMI3_SCL#
write_enable: High
5 HDMI3_SDA#
write_dis able: Low
R528
2 EDID_WEN
Q505
BC847C
4.7K1/16W
SMD/0402
145
LC-19LE320, LC-22LE320, LC-26LE320, LC-32LE320, LC-37LE320, LC-42LE320
AV12 AVDD1V25_HDMI
R534
0R05 1/10W
AR16
RX1_C AU16
C503
RX1_CB
AP17 100N 16V
RX1_0
AT17 SMD/0402
RX1_0B
AR18
RX1_1 AU18
RX1_1B AP19
RX1_2
AT19
RX1_2B
AL18
HDMI_HPD1
AN18
AVDD1V25_USB
HDMI_SDA1
AM17
R565
HDMI_SCL1 AL16
PWR5V_1
0R05 1/10W
C504
AR12 M_RX2_C
100N 16V
RX2_C AU12 M_RX2_CB
SMD/0402
NEAR IC
RX2_CB AP13
M_RX2_0
RX2_0
AT13 M_RX2_0B
RX2_0B
AR14 M_RX2_1
RX2_1
AU14 M_RX2_1B
RX2_1B
AP15 M_RX2_2
RX2_2 AT15
M_RX2_2B AV33 AVDD3V3_HDMI
RX2_2B AN16
HDMI_SW_HPD R566
HDMI_HPD2
AL14 HDMI_SW_SDA
HDMI_SDA2
AL12 HDMI_SW_SCL 0R05 1/10W
HDMI_SCL2
AM15 PWR5V_2
PWR5V_2
C505
100N 16V
SMD/0402
AVDD3V3_USB
R567
0R05 1/10W
C510 C506
NEAR IC 4.7UF 10V 100N 16V
SMD/0402
ITEM 2 HDMI 3 HDMI ITEM 2 HDMI 3 HDMI ITEM 2 HDMI 3 HDMI
CN506 NC YES R527 NC YES R528 NC YES
R521 NC YES R543 NC YES Q502 NC YES
R522 NC YES D506 NC YES Q508 NC YES
D507 NC YES FB501 NC YES R540 NC YES
C507 NC YES C511 NC YES R541 NC YES
R525 NC YES U504 NC YES R504 NC YES
D501 NC YES R518 NC YES
ZD503 NC YES R519 NC YES
R526 NC YES R524 NC YES
Q504 NC YES R520 NC YES
R523 NC YES Q505 NC YES
DV33 DV33
Q502 R540
4.7K 1/10W
HDMI3_SCL# 3 2 HDMI3_SCL
2SK1828
R505
NC/0 OHM +-5% 1/16W
SMD/0402
DV33
DV33
NEAR CN506
Q508
R541
4.7K 1/10W
3 2
HDMI3_SDA# HDMI3_SDA
2SK1828
R506
NC/0 OHM +-5% 1/16W
SMD/0402
EDID_WEN
7,10,13 EDID_WEN
HDMI_SW_CTRL1
11 HDMI_SW_CTRL1
HDMI_SW_CTRL2
11 HDMI_SW_CTRL2
PWR5V_3
10 PWR5V_3
PWR5V_1
10 PWR5V_1
USB_DP
8 USB_DP
USB_DM
8 USB_DM
AV12
5,7,8,9,16 AV12
AV33
4,8,16 AV33
+5V_STB
4,5,8,10,15 +5V_STB
DV33
4,5,6,7,8,10,11,13,15,16 DV33
DV33SB
5,10,13,15,16 DV33SB
+5V_SW
4,8,10,11,12,13,15,16 +5V_SW
4,5,6,7,8,9,10,11,12,13,15,16 GND
HDMI2 ESD PROTECTER
U508 NC/RClamp0524P.TCT
RX2_2+ 1 10 RX2_2+
2 IN1 OUT1 9
RX2_2- RX2_2-
IN2 OUT2
RX2_1+ 4 7 RX2_1+
IN3 OUT3
RX2_1- 5 6 RX2_1-
IN4 OUT4
U509 NC/RClamp0524P.TCT
RX2_0+ 1 10 RX2_0+
IN1 OUT1
RX2_0- 2 9 RX2_0-
IN2 OUT2
4 7
RX2_C+ RX2_C+
5 IN3 OUT3 6
RX2_C- RX2_C-
IN4 OUT4
U510 NC/RClamp0524P.TCT
CEC_2 1 10 CEC_2
IN1 OUT1
SCL_2 2 9 SCL_2
IN2 OUT2
SDA_2 4 7 SDA_2
5 IN3 OUT3 6
PWR5V_2 PWR5V_2
IN4 OUT4
HDMI1 ESD PROTECTER
U505 NC/RClamp0524P.TCT
RX1_2+ 1 10 RX1_2+
2 IN1 OUT1 9
RX1_2- RX1_2-
IN2 OUT2
RX1_1+ 4 7 RX1_1+
IN3 OUT3
RX1_1- 5 6 RX1_1-
IN4 OUT4
U506 NC/RClamp0524P.TCT
RX1_0+ 1 10 RX1_0+
IN1 OUT1
RX1_0- 2 9 RX1_0-
IN2 OUT2
4 7
RX1_C+ RX1_C+
IN3 OUT3
RX1_C- 5 6 RX1_C-
IN4 OUT4
U507 NC/RClamp0524P.TCT
CEC_1 1 10 CEC_1
IN1 OUT1
SCL_1 2 9 SCL_1
IN2 OUT2
SDA_1 4 7 SDA_1
5 IN3 OUT3 6
PWR5V_1 PWR5V_1
IN4 OUT4
HDMI3 ESD PROTECTER (SIDE)
U511 NC/RClamp0524P.TCT
RX3_2+ 1 10 RX3_2+
RX3_2- 2 IN1 OUT1 9 RX3_2-
IN2 OUT2
RX3_1+ 4 7 RX3_1+
IN3 OUT3
RX3_1- 5 6 RX3_1-
IN4 OUT4
U512 NC/RClamp0524P.TCT
RX3_0+ 1 10 RX3_0+
IN1 OUT1
RX3_0- 2 9 RX3_0-
IN2 OUT2
4 7
RX3_C+ RX3_C+
5 IN3 OUT3 6
RX3_C- RX3_C-
IN4 OUT4
U513 NC/RClamp0524P.TCT
1 10
CEC_3 CEC_3
IN1 OUT1
SCL_3 2 9 SCL_3
IN2 OUT2
SDA_3 4 7 SDA_3
IN3 OUT3
PWR5V_3 5 6 PWR5V_3
IN4 OUT4