DOWNLOAD Sharp LC-46XL1E (serv.man5) Service Manual ↓ Size: 7.14 MB | Pages: 32 in PDF or view online for FREE

Model
LC-46XL1E (serv.man5)
Pages
32
Size
7.14 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / Major IC Informations
File
lc-46xl1e-sm5.pdf
Date
PREV: Sharp LC-46XL1E (serv.man4) Service Manual

Sharp LC-46XL1E (serv.man5) Service Manual ▷ View online

LC-46XL1E/RU, LC-52XL1E/RU
5 – 17
AA5 
PORT_A_21
I
Port A data RGB or LVDS NC
NC
Y5 
PORT_A_20 
I
Port A data RGB or LVDS NC
NC
AC4 
PORT_A_19
I
Port A data RGB or LVDS (TD1-)
TD1-
SC2302 31pin
AB4 
PORT_A_18
I
Port A data RGB or LVDS (TD1+)
TD1+
SC2302 30pin
AC3 
PORT_A_17 
I
Port A data RGB or LVDS (TE1-)
TE1-
SC2302 29pin
AB3 
PORT_A_16 
I
Port A data RGB or LVDS (TE1+)
TE1+
SC2302 28pin
AC1
PORT_A_15 
I
Port A data RGB or LVDS (TA2-)
TA2-
SC2302 26pin
AC2 
PORT_A_14 
I
Port A data RGB or LVDS (TA2+)
TA2+
SC2302 25pin
AB1
PORT_A_13 
I
Port A data RGB or LVDS (TB2-)
TB2-
SC2302 24pin
AB2 
PORT_A_12 
I
Port A data RGB or LVDS (TB2+)
TB2+
SC2302 23pin
AA3 
PORT_A_11 
I
Port A data RGB or LVDS NC
NC
AA4 
PORT_A_10 
I
Port A data RGB or LVDS NC
NC
AA1
PORT_A_9 
I
Port A data RGB or LVDS (TC2-)
TC2-
SC2302 22pin
AA2 
PORT_A_8 
I
Port A data RGB or LVDS (TC2+)
TC2+
SC2302 21pin
Y1
PORT_A_7 
I
Port A data RGB or LVDS (CK2-)
CK2-
SC2302 19pin
Y2 
PORT_A_6 
I
Port A data RGB or LVDS (CK2+)
CK2+
SC2302 18pin
W1 
PORT_A_5 
I
Port A data RGB or LVDS (TD2-)
TD2-
SC2302 17pin
W2 
PORT_A_4 
I
Port A data RGB or LVDS (TD2+)
TD2+
SC2302 16pin
V1
PORT_A_3 
I
Port A data RGB or LVDS (TE2-)
TE2-
SC2302 15pin
V2 
PORT_A_2
I
Port A data RGB or LVDS (TE2+)
TE2+
SC2302 14pin
V3 
PORT_A_1
I
Port A data RGB or LVDS NC
NC
V4 
PORT_A_0
I
Port A data RGB or LVDS NC
NC
W4
PORT_ A_PCS1 
I/O
Port A panel control. NC
NC
W3
PORT_A_PCS2 
I
Port A panel control. HSYNC_OSC
HSYNC_OSC
IC1710 82pin
Y4
PORT_A_PCS3 
I
Port A panel control. VSYNC_OSC
VSYNC_OSC
IC1710 81pin
Y3
PORT_A_PCS4 
I/O
Port A panel control. NC
NC
AA6
PORT_A_PCS5 
I/O
Port A panel control. NC
NC
Y7
PORT_A_PCS6
I/O
Port A panel control. NC
NC
AA7
PORT_A_REV
I/O
Port A panel control. NC
NC
Y6
PORT_A_CLK
I/O
Port A clock.
PCLK_A
IC1710 12pin
AB13
PORT_B_16 
I/O
Port B data. NC
NC
Y13
PORT_B_15 
I/O
Port B data. NC
NC
AA12
PORT_B_14 
I/O
Port B data. NC
NC
AC12
PORT_B_13 
I/O
Port B data. NC
NC
Y12
PORT_B_12 
I/O
Port B data. NC
NC
AB12
PORT_B_11 
I/O
Port B data. NC
NC
AA11
PORT_B_10 
I/O
Port B data. NC
NC
AC11
PORT_B_9 
I/O
Port B data. NC
NC
Y11
PORT_B_8 
I/O
Port B data. NC
NC
Y10
PORT_B_7 
I/O
Port B data. NC
NC
AB10
PORT_B_6 
I/O
Port B data. NC
NC
AA9
PORT_B_5 
I/O
Port B data. NC
NC
AC9
PORT_B_4
I/O
Port B data. NC
NC
Y9
PORT_B_3 
I/O
Port B data. NC
NC
AB9
PORT_B_2 
I/O
Port B data. NC
NC
AA8
PORT_B_1
I/O
Port B data. NC
NC
Y8
PORT_B_0 
I/O
Port B data. NC
NC
AC10
PORT_B_H 
I/O
Port B H-Sync. 
NC
AB11
PORL_B_V
I/O
Port B V-Sync.
NC
AA10
PORT_B_CLK 
I/O
Port B clock.
NC
AC15
PORT_C_9 
I/O
Port C data. NC
NC
AA15
PORT_C_8
I/O
Port C data. NC
NC
AB15
PORT_C_7
I/O
Port C data. NC
NC
Y15 
PORT_C_6
I/O
Port C data. NC
NC
AC14 
PORT_C_5
I/O
Port C data. NC
NC
AA14 
PORT_C_4
I/O
Port C data. NC
NC
AB14 
PORT_C_3 
I/O
Port C data. NC
NC
Y14 
PORT_C_2 
I/O
Port C data. NC
NC
AC13 
PORT_C_1
I/O
Port C data. NC
NC
AA13 
PORT_C_0 
I/O
Port C data. NC
NC
Y16 
PORT_C_H 
I
Port C H-Sync.
NC
AB16 
PORT_C_V
I
Port C V-Sync.
NC
AA16 
PORT_C_CLK
I
Port C clock.   
NC
D11
PORT_D_23 
I
Port D data. DINB[7] HDMI-B7
DINB[7]
IC1905 133pin
Pin No.
Pin Name
I/O
Pin Function
Seet name
Destination
LC-46XL1E/RU, LC-52XL1E/RU
5 – 18
A12 
PORT_D_22 
I
Port D data. DINB[7] HDMI-B6
DINB[6]
IC1905 136pin
C11
PORT_D_21 
I
Port D data. DINB[7] HDMI-B5
DINB[5]
IC1905 137pin
B11
PORT_D_20 
I
Port D data. DINB[7] HDMI-B4
DINB[4]
IC1905 140pin
D10
PORT_D_19 
I
Port D data. DINB[7] HDMI-B3
DINB[3]
IC1905 141pin
A11
PORT_D_18 
I
Port D data. DINB[7] HDMI-B2
DINB[2]
IC1905 142pin
C10
PORT_D_17 
I
Port D data. DINB[7] HDMI-B1
DINB[1]
IC1905 143pin
B10 
PORT_D_16 
I
Port D data. DINB[7] HDMI-B0
DINB[0]
IC1905 144pin
D13 
PORT_D_15 
I
Port D data. DINB[7] HDMI-G7
DING[7]
IC1905 123pin
A14 
PORT_D_14 
I
Port D data. DINB[7] HDMI-G6
DING[6]
IC1905 124pin
C13 
PORT_D_13 
I
Port D data. DINB[7] HDMI-G5
DING[5]
IC1905 112pin
B13 
PORT_D_12 
I
Port D data. DINB[7] HDMI-G4
DING[4]
IC1905 126pin
D12 
PORT_D_11 
I
Port D data. DINB[7] HDMI-G3
DING[3]
IC1905 129pin
A13 
PORT_D_10 
I
Port D data. DINB[7] HDMI-G2
DING[2]
IC1905 130pin
C12 
PORT_D_9 
I
Port D data. DINB[7] HDMI-G1
DING[1]
IC1905 131pin
B12 
PORT_D_8 
I
Port D data. DINB[7] HDMI-G0
DING[0]
IC1905 132pin
D15 
PORT_D_7 
I
Port D data. DINB[7] HDMI-R7
DINR[7]
IC1905 110pin
A16 
PORT_D_6 
I
Port D data. DINB[7] HDMI-R6
DINR[6]
IC1905 111pin
C15 
PORT_D_5 
I
Port D data. DINB[7] HDMI-R5
DINR[5]
IC1905 112pin
B15 
PORT_D_4 
I
Port D data. DINB[7] HDMI-R4
DINR[4]
IC1905 113pin
D14 
PORT_D_3 
I
Port D data. DINB[7] HDMI-R3
DINR[3]
IC1905 116pin
A15 
PORT_D_2 
I
Port D data. DINB[7] HDMI-R2
DINR[2]
IC1905 117pin
C14
PORT_D_1
I
Port D data. DINB[7] HDMI-R1
DINR[1]
IC1905 118pin
B14
PORT_D_0
I
Port D data. DINB[7] HDMI-R0
DINR[0]
IC1905 119pin
C16
PORT_D_DE
I
Port D DINEN data enable 
DINEN
IC1905 1pin
D16
PORT_D_H
I
Port D H-sync.
HDMI_HS
IC1905 2pin
A17
PORT_D_V
I
Port D V-sync.
HDMI_VS
IC1905 3pin
B16
PORT_D_CLK
I
Port D clock.
DINCK
IC1905 121pin
T22
PORT_E_9
I/O
Port E data. NC
NC
T20
PORT_E_8
I/O
Port E data. NC
NC
U23
PORT_E_7
I/O
Port E data. NC
NC
U21
PORT_E_6
I/O
Port E data. NC
NC
U22
PORT_E_5
I/O
Port E data. NC
NC
U20
PORT_E_4
I/O
Port E data. NC
NC
V23
PORT_E_3
I/O
Port E data. NC
NC
V21
PORT_E_2
I/O
Port E data. NC
NC
V22
PORT_E_1
I/O
Port E data. NC
NC
V20
PORT_E_0
I/O
Port E data. NC
NC
T21
PORT_E_CLK
I/O
Port E data. NC
NC
N20
PORT_F_9
O
Port F data. FRCI_7   
FRCI_7
IC3301 13pin
P23
PORT_F_8
O
Port F data. FRCI_6
FRCI_6
IC3301 12pin
P21
PORT_F_7
O
Port F data. FRCI_5
FRCI_5
IC3301 11pin
P22
PORT_F_6
O
Port F data. FRCI_4
FRCI_4
IC3301 7pin
P20
PORT_F_5
O
Port F data. FRCI_3
FRCI_3
IC3301 6pin
R23
PORT_F_4
O
Port F data. FRCI_2
FRCI_2
IC3301 4pin
R21
PORT_F_3
O
Port F data. FRCI_1
FRCI_1
IC3301 3pin
R22
PORT_F_2
O
Port F data. FRCI_0
FRCI_0
IC3301 142pin
R20
PORT_F_1
O
Port F data. NC
NC
T23
PORT_F_0
O
Port F data. NC
NC
N21
PORT_F_CLK
O
Port F clock.
FRCCK1_A
IC3301 14pin
G22
PORT_G_9
I
Port G data. FRCO_7B 
FRCO_7B
IC3301 44pin
H23
PORT_G_8
I
Port G data. FRCO_6B
FRCO_6B
IC3301 45pin
H21 
PORT_G_7
I
Port G data. FRCO_5B
FRCO_5B
IC3301 46pin
H22 
PORT_G_6 
I
Port G data. FRCO_4B
FRCO_4B
IC3301 52pin
H20 
PORT_G_5 
I
Port G data. FRCO_3B
FRCO_3B
IC3301 53pin
J23 
PORT_G_4
I
Port G data. FRCO_2B
FRCO_2B
IC3301 55pin
J21 
PORT_G_3
I
Port G data. FRCO_1B
FRCO_1B
IC3301 57pin
J22 
PORT_G_2 
I
Port G data. FRCO_0B
FRCO_0B
IC3301 58pin
J20 
PORT_G_1 
I
Port G data. NC
NC
K23 
PORT_G_0 
I
Port G data. NC
NC
G23 
PORT_G_CLK 
I
Port G clock.   
FRCCKO_B
IC3301 36pin
D19 
P29 
I
CPU I/O PORT HDMI_INT (from IC1905)
HDMI_INT
IC1905 104pin
C19 
P28 
I
CPU I/O PORT HOTP_CONT1 (to EXT5)
HOTP_CONT1
SC1901 18pin
B19 
P27 
I
CPU I/O PORT HOTP_CONT0 (to EXT5)
HOTP_CONT0
SC1901 19pin
A19 
P26 
O
CPU I/O PORT POWER_ERR (to power-unit)
POWER_ERR
SC1702 6pin
Pin No.
Pin Name
I/O
Pin Function
Seet name
Destination
LC-46XL1E/RU, LC-52XL1E/RU
5 – 19
C20 
P25 
I
CPU I/O PORT BL_ERR (from INV)
BL_ERR
P1701 5pin
B20 
P24 
I/O
CPU I/O PORT DTM_IRQ NC
DTM_IRQ
P2702 22pin
A20 
P23 
I
CPU I/O PORT CEC_IN (to IC2701)
CEC_IN
IC2701 6pin
B21 
P22 
O
CPU I/O PORT AVLINK,2_OUT (from Q2702)
AVL2_OUT
Q2702
A21 
P21 
I
CPU I/O PORT AVLINK2_IN (to Q2711)
AVL2_IN
Q2711
A22 
P20 
O
CPU I/O PORT PCON2 (to power-unit)
PCON2
SC1702 2pin
A23 
P19 
O
CPU I/O PORT PCON1 (to power-unit)
PCON1
SC1702 1pin
B22 
P18 
O
CPU I/O PORT AVLINK1_OUT (to Q***)
AVL1_OUT
Q***
B23 
P17 
I
CPU I/O PORT AVLINK1_IN (from Q***)
AVL1_IN
Q***
C21 
P16 
O
CPU I/O PORT FPGA_SDE (to IC1710)
FPGA_SDE
IC1710 66pin
C22 
P15 
O
CPU I/O PORT FPGA_SDA (to IC1710)
FPGA_SDA
IC1710 67pin
C23 
P14 
O
CPU I/O PORT FPGA_SCK (to IC1710)
FPGA_SCK
IC1710 64pin
D20 
P13 
O
CPU I/O PORT FPGA_SDA0 (to IC1710)
FPGA_SDA0
IC1710 69pin
D21 
P12 
O
CPU I/O PORT FAN_ERR (to power-unit)
FAN_ERR
SC1702 7pin
D22 
P11 
O
CPU I/O PORT MUTE_SP (to Q1101/2)
MUTE_SP
SC2703 19pin
D23 
P10
O
CPU I/O PORT SV1JSW (IN3SW to IC1201)
SV1JSW
SC2703 20pijn
E20 
P9 
O
CPU I/O PORT STBY_POW (to key-unit)
STBY_POW
P2302 3pin
E21 
P8 
O
CPU I/O PORT CEC1_OUT (from IC2701)
CEC1_OUT
IC2701 13pin
E22 
P7 
O
CPU I/O PORT LED_POW_G (to R/C-unit)
LEDPOWG
P2303 5pin
E23 
P6 
O
CPU I/O PORT LED_POW_R (to R/C-unit)
LEDPOWER
P2303 6pin
F20 
P5 
I
CPU I/O PORT NVM_CE_N (to IC3503)
NVM_CE_N
IC3503 32pin
F21 
P4 
O
CPU I/O PORT HDMI_RESET (to IC1905)
HDMI_RST
IC1905 112pin
F22 
P3 
O
CPU I/O PORT LCD_POW (to power-unit)
LCD_POW
SC1702 8pin
F23 
P2 
I
CPU I/O PORT RXD (to RS232C-driver)
RXD
IC2301 15pin
G20 
P1
O
CPU I/O PORT TXD (to RS232C-driver)
TXD
IC2301 13pin
G21 
P0
O
CPU I/O PORT IRIN (to R/C-unit)
IRIN
P2303 4pin
U12, U16
VDDA18_ADC 
S
Analog Supply power for ADC (1.8V)
BU+1.8V
U14, T17  VDDA33_ADC 
S
Analog Supply power for ADC (3.3V)   
BU+3.3V
K17 
VDDA33_CADC 
S
Analog Supply power for CADC (3.3V)   
BU+3.3V
N17 
VDD_PLL 
S
Analog Supply power for PLL (1.8V)   
BU+1.8V
U7 
VDDPLLVDS 
S
Analog Supply power for LVDSPLL (1.8V)   
BU+1.8V
M7, J7, 
U8, G12, 
G13, L17, 
M17 
VDDD 
S
Core supply power (3.3V)   
BU+3.3V
N7, U10 
VDDP 
S
Pad supply power (3.3V)   
BU+3.3V
G10, 
G11, K7, 
L7 
VDDPSD 
S
DRAM interface supply power (2.5V)   
BU+2.5V
P7, U9 
VDDLVDS 
S
LVDS supply power. (3.3V)
U11, U15  VSSA18_ADC 
S
Analog ground for ADC.   
GND
U13, U17  VSSA33_ADC 
S
Analog ground for ADC.   
GND
J17 
VSSA33_CADC 
S
Analog ground for CADC.   
GND
P17 
VSS_PLL 
S
Analog ground for PLL.   
GND
N14, P10, 
P14, N14, 
M14, L14, 
K14, K13, 
T7 
VSS 
S
Core & pad supply ground.   
GND
K10, L10, 
K12, K11, 
M10 
VSSPSD 
S
DRAM interface supply ground.   
GND
W20 
NC 
—
Not connected.   
NC
Pin No.
Pin Name
I/O
Pin Function
Seet name
Destination
LC-46XL1E/RU, LC-52XL1E/RU
5 – 20
9. IC3702: VHiAK4363VF-1Y
STEREO CMOS D/A CONVERTER
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