Pioneer PDP-507XA User Manual

PDP-507XD
92
1234
1234
C
D
F
A
B
E
Flowchart of Failure Analysis for The Video System
No
No
Yes
Yes
Yes
Is the function correspondeing to
selected signal input selected?
Has the signal arrived at IC4701?
Image for the composite or S-video
signal is not displasyed.
Select the corresponding signal
with the Input selector.
Check the flexible cable between CN8802 and CN4004.
Check the flexible cable between CN9003 and CN4005.
Check the cable between CN9001 and CN9202.
Check the cable between CN9002 and CN9205.
Check around input terminals.
No
Replace the FFCs or cables.
No
Specifications that does not
display in the sub-side.
⇒ COMP/S1
Sub
Main
Which signal is not output,
main or sub signal?
Check the emitter-follower circuit
between IC4701 and IC5101 and
repair the failure points.
Check the circuit between IC4701 and
IC5103 and repair the failure points.
No
Check around the IC that is found to
have failure in communication and
the microcomputer. If there was no
ploblem, replace the MAIN Assy.
No
No
Check around IC4701 and check the
communications between IC4701
and microcomuputer. If there was
no ploblem, replace the MAIN Assy.
No No
Replace the MAIN Assy.
Is a signal output from
IC4701? (pins 42 and 45)
Has the signal arrived at IC5101?
(pins 148 and 158)
Yes
Is the communication between
each IC (VDEC, ASIC) on the
MAIN Assy and the microcomputer
normal?
Yes
Yes
Has the signal arrived at
IC5103? (pins 1 and 2)
Yes
Yes
Yes
1110
Is a signal output from
IC4701? (pins 47 and 49)
Is the screen of main side
Analog/Digital TV?
12 13
14 15
8 9
8
IC4701 - pin 42
V: 500 mV/div H: 20 µS/div
9 10
IC5101 - pin 148
V: 500 mV/div H: 20 µS/div
11
IC5101 - pin 158
V: 500 mV/div H: 20 µS/div
15
IC5103 - pin 2
V: 500 mV/div H: 20 µS/div
12
IC4701 - pin 47
V: 500 mV/div H: 20 µS/div
13
IC4701 - pin 49
V: 500 mV/div H: 20 µS/div
14
IC5103 - pin 1
V: 500 mV/div H: 20 µS/div
Waveforms
Input signal: PAL Color-bar (S terminal)
IC4701 - pin 45
V: 500 mV/div H: 20 µS/div

Pioneer PDP-507XA Specifications

General

3D	-
Depth	115 mm
Width	1224 mm
Height	717 mm
Weight	34100 g
Tuner type	Analog
Pixel pitch	- mm
Smart modes	Energy saving
Aspect ratio	16:9
Product color	Black
LED indicators	Y, Power
Noise reduction	Yes
RMS rated power	26 W
AC input voltage	220 - 240 V
Display diagonal	50 \
Channels quantity	99 channels
AC input frequency	50 - 60 Hz
Display brightness	1100 cd/m²
Display resolution	1365 x 768 pixels
Display technology	Plasma
Number of speakers	2
Teletext standards	Top-text
SCART ports quantity	3
Supported video modes	1080p
USB 2.0 ports quantity	0
Contrast ratio (typical)	4000:1
Annual energy consumption	- kWh
Display diagonal (metric)	127 cm
Analog signal format system	NTSC, NTSC 3.58, NTSC 4.43, PAL, PAL 60, PAL BG, PAL DK, PAL I, SECAM, SECAM B/G, SECAM D/K, SECAM L
Power consumption (standby)	0.3 W
Power consumption (typical)	341 W
Sound enhancement technology	FOCUS, SRS, TruBass
Supported graphics resolutions	1024 x 768 (XGA), 1280 x 768 (WXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Component video (YPbPr/YCbCr) in	1
On Screen Display (OSD) languages	CZE, DAN, DEU, DUT, ENG, ESP, FIN, FRE, GRE, ITA, NOR, POL, POR, RUS, SWE, TUR