Pioneer PDP-507XA User Manual

PDP-507XD
91
5678
56
7
8
C
D
F
A
B
E
Flowchart of Failure Analysis for The Video System
No
No
Yes
Yes
Yes
Is the selected input signal a
Terrestrial analog signal?
Has the signal arrived at
IC4701? (pin 57)
Image for the Terrestrial analog signal
is not displasyed.
Select a Terrestrial analog signal?
Has the signal arrived at emitter
of Q4506?
No
Has the signal arrived at C4533?
No
Replace the U4501.
⇒ ATV
1
No
Sub
Yes
Has the signal arrived at
IC8401? (pin 160)
Has the signal arrived at pin 6
of Q4508?
No
Has the signal arrived at R4508?
No
Replace the U4501.
Main
Which signal is not output,
main or sub signal?
2
Check the circuit between IC4701 and
IC5101 and replace broken parts.
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
Check the circuit between IC4701 and
IC5103 and replace broken parts.
No
Check around IC4701 and check the
communications between IC4701
and microcomuputer. If there was
no ploblem, replace the MAIN Assy.
No
Check around IC5101 and check the
communications between IC5101
and microcomuputer. If there was
no ploblem, replace the MAIN Assy.
No
No
Replace the MAIN Assy.
Is a signal output from
IC4701? (pin 45)
Has the signal arrived at IC5101
(MAIN VDEC)? (pin 148)
Yes
Is the communication between
each IC (VDEC, ASIC) on the
MAIN Assy and the microcomputer
normal?
Yes
Yes
Are the data output from IC5101
(MAIN VDEC)? (pins 86, 87, 94 to
97, 99 to 101, 105 to 107, 110)
Yes
Has the signal arrived at
IC5103? (pin 1)
Yes
Yes
4
5
Is a signal output from
IC4701? (pin 49)
6
7
3
1
IC4701 - pin 57
V: 500 mV/div H: 10 µS/div
2 3
IC4701 - pin 45
V: 500 mV/div H: 10 µS/div
4
IC5101 - pin 148
V: 500 mV/div H: 10 µS/div
5
IC5101 - pin 86, etc.
V: 1 V/div H: 2 µS/div
6
IC7001 - pin 49
V: 500 mV/div H: 10 µS/div
7
IC5103 - pin 1
V: 500 mV/div H: 10 µS/div
Waveforms
Input signal: PAL Color-bar (Analog tuner)
IC8401 - pin 160
V: 1 V/div H: 10 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