Read Sharp LC-19A1E (serv.man5) Service Manual online
LC-19A1E-BK/WH
5 – 5
AA5
PXD11
I
Digital video signal input 11 (B)
NC
AB5
PXD12
I
Digital video signal input 12 (B)
HDMI_G
AC5
PXD13
I
Digital video signal input 13 (B)
HDMI_G
Y6
PXD14
I
Digital video signal input 14 (B)
HDMI_G
AA6
PXD15
I
Digital video signal input 15 (B)
HDMI_G
AB6
PXD16
I
Digital video signal input 16 (B)
HDMI_G
AC6
PXD17
I
Digital video signal input 17 (B)
HDMI_G
Y7
PXD18
I
Digital video signal input 18 (B)
HDMI_G
AA7
PXD19
I
Digital video signal input 19 (B)
HDMI_G
AB7
PXD20
I
Digital video signal input 20 (C)
NC
AC7
PXD21
I
Digital video signal input 21 (C)
NC
Y8
PXD22
I
Digital video signal input 22 (C)
HDMI_R
AA8
PXD23
I
Digital video signal input 23 (C)
HDMI_R
AB8
PXD24
I
Digital video signal input 24 (C)
HDMI_R
AC8
PXD25
I
Digital video signal input 25 (C)
HDMI_R
AA9
PXD26
I
Digital video signal input 26 (C)
HDMI_R
AB9
PXD27
I
Digital video signal input 27 (C)
HDMI_R
AC9
PXD28
I
Digital video signal input 28 (C)
HDMI_R
AA10
PXD29
I
Digital video signal input 29 (C)
HDMI_R
AB12
PXD30
I
Digital video signal input 30 (D)
R-GND
AC12
PXD31
I
Digital video signal input 31 (D)
R-GND
AA13
PXD32
I
Digital video signal input 32 (D)
R-GND
AB13
PXD33
I
Digital video signal input 33 (D)
R-GND
AC13
PXD34
I
Digital video signal input 34 (D)
R-GND
AA14
PXD35
I
Digital video signal input 35 (D)
R-GND
AB14
PXD36
I
Digital video signal input 36 (D)
R-GND
AC14
PXD37
I
Digital video signal input 37 (D)
R-GND
AA15
PXD38
I
Digital video signal input 38 (D)
R-GND
AB15
PXD39
I
Digital video signal input 39 (D)
R-GND
AB11
VDIN
I
Vertical Synchronizing signal input 1
HDMI_VSO
AA11
HDIN
I
Horizontal Synchronizing signal input 1
HDMI_HSO
AA12
DEIN
I
Digital enable signal input
HDMI_DE
AC11
PXCLK
I
Digital clock input1
HDMI_CK01
AB16
VDIN2
I
Vertical Synchronizing signal input 2
R-3.3V
AC15
HDIN2
I
Horizontal Synchronizing signal input 2
R-3.3V
AC16
PXCLK2
I
Digital clock input2
HDMI_CK02
Y1
PCVDIN
I
The Vertical Synchronizing signal when inputting an analogue signal to PC
M2_PC_V
AA1
PCHDIN
I
The Horizontal Synchronizing signal when inputting an analogue signal to PC
M2_PC_H
AB10
XIN
I
The buffer input of the oscillator for system clocks
XIN
AC10
XOUT
O
The buffer output of the oscillator for system clocks
XOUT
B8
XCIN
I
The buffer input of 32KHz crystal oscillator
XIN
A8
XCOUT
O
The buffer output of 32KHz crystal oscillator
XOUT
D20
RESET
I
System reset input
RESET (IN)
E4
TESTMODE0
I
Test mode0 (Fixed “L”)
GND
F4
TESTMODE1
I
Test mode1 (Fixed “L”)
GND
D4
BUSOPEN
I
Built-in microcomputer control of DVP
Serial access control
Serial access control
BUSOPEN
D2
MPSEL0
I
MPSEL0
D3
MPSEL1
I
MPSEL1
G2
LPF1
—
LPF Filter for high multiply PLL
C-3.3V
Y23
LPF2
—
LPF Filter for panel PLL
C-GND
P23
QGL0/TXOUT0M
O
Panel signal output G0/LVDS 0-ch Inverted output
(It connects to TXOUT0P through 100 ohms.)
(It connects to TXOUT0P through 100 ohms.)
RA-
P22
QGL1/TXOUT0P
O
Panel signal output G1/LVDS 0-ch output
(It connects to TXOUT0M through 100 ohms.)
(It connects to TXOUT0M through 100 ohms.)
RA+
R23
QGL2/TXOUT1M
O
Panel signal output G2/LVDS 1-ch Inverted output
(It connects to TXOUT1P through 100 ohms.)
(It connects to TXOUT1P through 100 ohms.)
RB-
Pin No.
Pin Name
I/O
Pin Function
sheet name
MPSEL0 MPSEL1 BUSOPEN
Description
L
L
don
㵭t care Built-in microcomputer control
L
H
L
Prohibit of setting
L
H
H
I2C-bus control
H
L
L
Prohibit of setting
H
L
H
4 line serial control
L
L
don
㵭t care Prohibit of setting
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