Sharp PZ-50HV2U Service Manual page 30

PZ-50HV2, PZ-50HV2E
PZ-50HV2U
COMMAND
RS-232C Command
As for PZ-50HV2 system, the 232C control of the panel control item is possible by a single state.
However, the following exclusive use communication jig is necessary.
Be careful so that can not use a DSUB 9-pin in the rear panel of the AVC System.
Connection
DVI (Video line):
Input optional video from the
signal source with the DVI
output.
Input timing is as follows.
DVI input timing
XGA60 (VESA conformity)
CLK 65MHz
H total 1344 clk
H disp 1024 clk
H sync 136 clk
H BP 160 clk
V total 806 line
V disp 768 line
V sync 6 line
V BP 29 line
fH 48.363 kHz
fV 60.004 Hz
Communication baudrate
38400 bps is fixed.
Jig Schematic Diagram
CN1
AKP1201
R4
R5
R8
CN2
AKB1099
R
L
GND
G_JIGU10
CN4
9.3V
AKP1205
CN5
B3B-PH-SM3-TBB
9V
D1
NC D1FS4-TRB
GND
IC1
DS14C232CM-TBB
C1
1 16
C1+ VCC
1/50
2 V+ GND 15
100
3 C1- DOUT1 14
C2
4 C2+ RIN1 13
1/50
100
C2- ROUT1
5 12
6 V- DIN1 11
100
7 DOUT2 DIN2 10
8 RIN2 ROUT2 9
G_JIGU10
IC2
PQ05DZ51-TLB
NC
VIN VO
VC
GND
PDP rear view
Exclusive use
communication jig
AC-DC adapter
(9V or 12V output)
V_JIGU10
R6
100
R7
100
R9
R13
G_JIGU10
30
Communication line:
Connect a system cable.
PC for control
Connect to DSUB 9-pin
DSUB 9-pin straight cable
R1
1k
CN3
AKP1194
SP_L
20 10
GND
19 9
SRST
18 8
FLASH_W
17 7
GND
16 6
R10
SR_UP
15 5
SR_DOWN
0
14 4
SP_R
13 3
GND
0
12 2
TXD0_M
11 1
0
SP_L
CSEN1
CSEN2
CCKM
GND
SMPOW
SP_R
SENCE
GND
RXD0_M