Read Sharp LC-19A1E (serv.man5) Service Manual online
LC-19A1E-BK/WH
5 – 3
2. Detailed ICs Information
2.1. IC801 (RH-iXB882WJZZQ)
2.1.1 Block Diagram
2.1.2 Pin Connections and short description
Pin No.
Pin Name
I/O
Pin Function
sheet name
B16
GPIO07
O
General purpose I/O port GPIO07
U_D_OUT
A16
GPIO06
O
General purpose I/O port GPIO06
L_R_OUT
D15
GPIO05
O
General purpose I/O port GPIO05
open
C15
GPIO04
O
General purpose I/O port GPIO04
PDN
B15
GPIO03
O
General purpose I/O port GPIO03
INV-POWER
A15
GPIO02
O
General purpose I/O port GPIO02
A-SW1
D14
GPIO01
O
General purpose I/O port GPIO01
A-SW2
C14
GPIO00
O
General purpose I/O port GPIO00
AD-RESET
B14
GPIO17
O
General purpose I/O port GPIO17
F-RESET
A14
GPIO16
O
General purpose I/O port GPIO16
WP-CONT
C13
GPIO15
I
General purpose I/O port GPIO15
HPD
B13
GPIO14
O
General purpose I/O port GPIO14
HPD-CTRL
A13
GPIO13
I
General purpose I/O port GPIO13
D-CONNECT
C12
GPIO12
I
General purpose I/O port GPIO12
SSW
B12
GPIO11
I
General purpose I/O port GPIO11
HP-DET
A12
GPIO10
O
General purpose I/O port GPIO10
open
D11
GPIO27
O
General purpose I/O port GPIO27
HP-MUTE
C11
GPIO26
O
General purpose I/O port GPIO26
SPDIF-MUTE
B11
GPIO25
O
General purpose I/O port GPIO25
DTV-SEL
A11
GPIO24
O
General purpose I/O port GPIO24
MPSEL-OUT
D10
GPIO23
O
General purpose I/O port GPIO23
AMP-HOGO
C10
GPIO22
O
General purpose I/O port GPIO22
open
B10
GPIO21
O
General purpose I/O port GPIO21
SCART-MUTE
A10
GPIO20
I
General purpose I/O port GPIO20
I2C-GATE
L22
GPIO37
O
General purpose I/O port GPIO37
DTV_D_A_SEL
L23
GPIO36
O
General purpose I/O port GPIO36
DTV_INT
K20
GPIO35
O
General purpose I/O port GPIO35
A-MUTE-ENABLE
K21
GPIO34
I
General purpose I/O port GPIO34
B5V
K22
GPIO33
O
General purpose I/O port GPIO33
ANT-POWER
Click on the first or last page to see other LC-19A1E (serv.man5) service manuals if exist.