Pioneer PDP-R03U Service Manual page 104

1
QQ
(4) Component HDTV signal adjustment
3 7 63 1515 0
Adjustment item
A
1 Setup
2 COMPONENT
HDTV CONTRAST
adjustment
2. Factory settings
Adjustment item
1 INDUSTRY INIT
B
Then turn off the AC power supply of the AVC System. (Be careful not to use the power switches of the remote controller and
panel unit.)
J1103
C
IC1401
AV SWITCH
TE
L 13942296513
SC1502
CONNECTOR
D
TP806
TP805
SC1501
CONNECTOR
E
P1901
PROGRAMMING
CONNECTOR
TP815
www
P1502
CONNECTOR
F
104
1
http://www.xiaoyu163.com
2
Description
Peak ACL: OFF
Description
SC1101
IC1102
P1301
CONNECTOR
SC1401
CONNECTOR
IC802
SUB VIDEO CHROMA
IC1901
PLD
IC402
SUB COMB FILTER
IC403
CONTROL
IC604
SYNC SEPARATE
IC803
RGB DECODER
P801
IC801
MAIN VIDEO CHROMA
IC7002
MEMORY
x ao
. i
2
http://www.xiaoyu163.com
3
Adjustment procedure
1. Select the component HDTV source (100% white color bar
signal).
1. Turn off the PEAK ACL control. Adjust the output (TP815) of
IC810 to have 1.1 ±0.02 Vp-p from the pedestal level.
Adjustment procedure
Check the PEAK ACL is "ON" and DC Tran is "00".
Press the Delivery Setup key on the remote controller. Or position
the cursor on the INDUSTRY INIT line, set the line to ON with
the VOL key, and then press the ENTER key. The adjustment is
finished when the line turns OFF.
J1104 SC1102
Q Q
3 6 7
IC1301
AV SWITCH
SC1503
SC1402
CONNECTOR
CONNECTOR
SC1504
CONNECTOR
P2503
CONNECTOR
TP1701
IC7001
Y/C SEPERATE
IC1502
DAC
L1708
L1718
u163
y
L1710
PDP-R03U
3
4
2 9 9 4
8
SC1103
IC1602
CCD
TP1101
1 3 1 5 0 5 8 2 9
IC1601
V-CHIP
TP1201
R1219
IC1603
V-CHIP
R1121
P2502
CONNECTOR
IC2501
MULTI SOUND
P2501
CONNECTOR
P1702
CONNECTOR
P1703
TP1702
CONNECTOR
T1701
IC1502
m
DAC
co
L1711
.
4
2 8
9 9
9 4 2 8 9 9