Pioneer pdp 506pu service manual
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2005
Note:
Media Receivers up to Generation 5 (G5) cannot be connected with this unit.
Be sure to use a Media Receiver of Generation 6 (G6) (ex.: PDP-R06∗∗, etc.).
ORDER NO.
ARP3267
PDP-506PE
PLASMA DISPLAY
PDP-506PE
PDP-506PU
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
PDP-506PE WYVI AC220 - 240V
PDP-506PU KUCXC AC120V
This service manual should be used together with the following manual(s).
Model No. Order No. Remarks
PDP-506PE, PDP-506PU ARP3268 SCHEMATIC DIAGRAM, PCB CONNECTION DIAGRAM
For details, refer to "Important Check Points for good servicing".
T-IZY SEPT. 2005 printed in Japan
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SAFETY INFORMATION
A
This service manual is intended for qualified service technicians ; it is not meant for the casual
do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been
trained to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely,
you should not risk trying to do so and refer the repair to a qualified service technician.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
B
cause cancer, birth defects or other reproductive harm.
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts
must be of identical designation.
Health & Safety Code Section 25249.6 - Proposition 65
REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces
C
de remplacement doivent avoir la même désignation.
SAFETY PRECAUTIONS
NOTICE : Comply with all cautions and safety related notes
located on or inside the cabinet and on the chassis.
The following precautions should be observed :
1. When service is required, even though the PDP UNIT an
isolation transformer should be inserted between the power line
D
and the set in safety before any service is performed.
2. When replacing a chassis in the set, all the protective devices
must be put back in place, such as barriers, nonmetallic knobs,
adjustment and compartment covershields, isolation resistorcapacitor, etc.
3. When service is required, observe the original lead dress. Extra
precaution should be taken to assure correct lead dress in the
high voltage circuitry area.
4. Always use the manufacture's replacement components.
Especially critical components as indicated on the circuit
diagram should not be replaced by other manufacture's.
Furthermore where a short circuit has occurred, replace those
E
components that indicate evidence of overheating.
5. Before returning a serviced set to the customer, the service
technician must thoroughly test the unit to be certain that it is
completely safe to operate without danger of electrical shock,
and be sure that no protective device built into the set by the
manufacture has become defective, or inadvertently defeated
during servicing. Therefore, the following checks should be
performed for the continued protection of the customer and
servicetechnician.
6. Perform the following precautions against unwanted radiation
and rise in internal temperature.
• Always return the internal wiring to the original styling.
• Attach parts (Gascket, Ferrite Core, Ground, Rear Cover,
Shield Case etc.) surely after disassembly.
7. Perform the following precautions for the PDP panel.
• When the front case is removed, make sure nothing hits the
panel face, panel corner, and panel edge (so that the glass does
not break).
• Make sure that the panel vent does not break. (Check that the
cover is attached.)
• Handle the FPC connected to the panel carefully.
Twisting or pulling the FPC when connecting it to the
connector will cause it to peel off from the panel.
8. Pay attention to the following.
• Pay extreme caution when the front case and rear panel are
removed because this may cause a high risk of disturbance to
TVs and radios in the surrounding.
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Leakage Current Cold Check
With the AC plug removed from an AC power source, place a
jumper across the two plug prongs. Turn the AC power switch on.
Using an insulation tester (DC 500V), connect one lead to the
jumpered AC plug and touch the other lead to each exposed metal
part (input/output terminals, screwheads, metal overlays, control
shafts, etc.), particularly any exposed metal part having a return
path to the chassis. Exposed metal parts having a return path to
the chassis should have a minimum resistor reading of 0.3MΩ
and a maximum resistor reading of 5MΩ. Any resistor value
below or above this range indicates an abnormality which requires
corrective action. Exposed metal parts not having a return path to
the chassis will indicate an open circuit.
Leakage Current Hot Check
Plug the AC line cord directly into an AC power source (do not
use an isolation transformer for this check).
Turn the AC power switch on.
Using a "Leakage Current Tester (Simpson Model 229
equivalent)", measure for current from all exposed metal parts of
the cabinet (input/output terminals, screwheads, metal overlays,
control shaft, etc.), particularly any exposed metal part having a
return path to the chassis, to a known earth ground (water pipe,
conduit, etc.). Any current measured must not exceed 0.5mA.
PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in PIONEER set have
special safety related characteristics. These are often not evident
from visual inspection nor the protection afforded by them
necessarily can be obtained by using replacement components
rated for higher voltage, wattage, etc. Replacement parts which
have these special safety characteristics are identified in this
Service Manual.
Electrical components having such features are identified by
marking with a on the schematics and on the parts list in this
Service Manual.
The use of a substitute replacement component which dose not
have the same safety characteristics as the PIONEER
recommended replacement one, shown in the parts list in this
Service Manual, may create shock, fire or other hazards.
Product Safety is continuously under review and new instructions
are issued from time to time. For the latest information, always
consult the current PIONEER Service Manual. A subscription to,
or additional copies of, PIONEER Service Manual may be
obtained at a nominal charge from PIONEER.
A
B
C
Reading should
not be above
0.5mA
Earth
ground
Device
under
test
Also test with
plug reversed
(Using AC adapter
plug as required)
Leakage
current
tester
Test all
exposed metal
surfaces
AC Leakage Test
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL
SHOCK HAZARD AND MUST BE CORRECTED BEFORE
RETURNING THE SET TO THE CUSTOMER.
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A
Charged Section
The places where the commercial AC power is used without
passing through the power supply transformer.
If the places are touched, there is a risk of electric shock. In
addition, the measuring equipment can be damaged if it is
connected to the GND of the charged section and the GND of the
non-charged section while connecting the set directly to the
commercial AC power supply. Therefore, be sure to connect the
set via an insulated transformer and supply the current.
B
1. Power Cord
2. AC Inlet
3. Power Switch (S1)
4. Fuse (In the POWER SUPPLY Unit)
5. STB Transformer and Converter Transformer
(In the POWER SUPPLY Unit)
6. Other primary side of the POWER SUPPLY Unit
C
: Part is Charged Section.
: Part is the High Voltage Generating Points
other than the Charged Section.
High Voltage Generating Point
The places where voltage is 100V or more except for the charged
places described above. If the places are touched, there is a risk of
electric shock.
If the procedures described in “7.1.5 POWER ON/OFF
FUNCTION FOR THE LARGE-SIGNAL SYSTEM” are
performed before the power is turned off, the voltage will be
discharged in about 30 seconds.
1. POWER SUPPLY Unit.....................................................(205V)
2. 50 X DRIVE Assy .......................................... (–180V to 205V)
3. 50 Y DRIVE Assy .......................................................... (500V)
4. 50 SCAN A Assy ............................................................ (500V)
5. 50 SCAN B Assy ............................................................(500V)
6. SUS CLAMP 1 Assy .......................................(–180V to 205V)
7. SUS CLAMP 2 Assy .......................................(–180V to 205V)
50 SCAN B Assy
D
E
50 Y DRIVE Assy 50 X DRIVE Assy SUS CLAMP 1 Assy
POWER SUPPLY Unit
F
50 SCAN A Assy SUS CLAMP 2 Assy Power Switch (S1)
AC Inlet
Fig.1 Charged Section and High Voltage Generating Point (Rear View)
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[Important Check Points for Good Servicing]
In this manual, procedures that must be performed during repairs are marked with the below symbol.
Please be sure to confirm and follow these procedures.
1. Product safety
Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by
following the safety instructions described in this manual.
1 Use specified parts for repair.
Use genuine parts. Be sure to use important parts for safety.
2 Do not perform modifications without proper instructions.
Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as
radio/TV interference and foreign noise.
3 Make sure the soldering of repaired locations is properly performed.
When you solder while repairing, please be sure that there are no cold solder and other debris.
Soldering should be finished with the proper quantity. (Refer to the example)
4 Make sure the screws are tightly fastened.
Please be sure that all screws are fastened, and that there are no loose screws.
5 Make sure each connectors are correctly inserted.
Please be sure that all connectors are inserted, and that there are no imperfect insertion.
6 Make sure the wiring cables are set to their original state.
Please replace the wiring and cables to the original state after repairs.
In addition, be sure that there are no pinched wires, etc.
7 Make sure screws and soldering scraps do not remain inside the product.
Please check that neither solder debris nor screws remain inside the product.
8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.
Damaged power cords may lead to fire accidents, so please be sure that there are no damages.
If you find a damaged power cord, please exchange it with a suitable one.
9 There should be no spark traces or similar marks on the power plug.
When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure
connections and suitable usage. Please exchange the power cord if necessary.
0 Safe environment should be secured during servicing.
When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries.
Please pay attention to your surroundings and repair safely.
A
B
C
D
2. Adjustments
To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.
Adjustments should be performed in accordance with the procedures/instructions described in this manual.
3. Lubricants, Glues, and Replacement parts
Use grease and adhesives that are equal to the specified substance.
Make sure the proper amount is applied.
4. Cleaning
For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper
cleaning should be performed to restore their performances.
5. Shipping mode and Shipping screws
To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be
installed before shipment. Please be sure to follow this method especially if it is specified in this manual.
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CONTENTS
1. SPECIFICATIONS ............................................................................................................................................ 7
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................8
A
B
C
2.1 PACKING SECTION ..................................................................................................................................8
2.2 REAR SECTION ...................................................................................................................................... 10
2.3 FRONT SECTION.................................................................................................................................... 12
2.4 CHASSIS SECTION (1/2)........................................................................................................................ 14
2.5 CHASSIS SECTION (2/2)........................................................................................................................ 16
2.6 PDP SERVICE ASSY 506P (AWU1134) ................................................................................................. 18
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..........................................................................................20
3.1 OVERALL CONNECTION DIAGRAM...................................................................................................... 20
3.2 OVERALL BLOCK DIAGRAM.................................................................................................................. 22
3.3 50 ADDRESS ASSY ................................................................................................................................ 24
3.4 50 SCAN A and B ASSYS .......................................................................................................................25
3.5 50 X DRIVE, SUS CLAMP 1 and SUS CLAMP 2 ASSYS ....................................................................... 26
3.6 50 Y DRIVE ASSY ................................................................................................................................... 27
3.7 HD DIGITAL ASSY................................................................................................................................... 28
3.8 HD AUDIO ASSY..................................................................................................................................... 29
3.9 POWER SUPPLY UNIT............................................................................................................................ 30
3.10 WAVEFORMS........................................................................................................................................ 31
5. PCB PARTS LIST ........................................................................................................................................... 33
6. ADJUSTMENT ............................................................................................................................................... 41
6.1 ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED ....................................... 41
6.2 RS-232C COMMAND .............................................................................................................................. 42
6.3 METHOD FOR REPLACING THE SERVICE PANEL ASSY.................................................................... 58
7. GENERAL INFORMATION............................................................................................................................. 62
7.1 DIAGNOSIS ............................................................................................................................................. 62
7.1.1 PCB LOCATION ................................................................................................................................62
7.1.2 DIAGNOSIS OF SHUTDOWN/POWER-DOWN INDICATED BY LEDS............................................ 63
7.1.3 OVERVIEW OF PANEL FACTORY MODE........................................................................................ 66
7.1.4 OPERATION WHEN THE MEDIA RECEIVER IS NOT CONNECTED.............................................. 75
7.1.5 POWER ON/OFF FUNCTION FOR THE LARGE-SIGNAL SYSTEM ............................................... 76
7.1.6 BACKUP WHEN THE MAIN UNIT IS ADJUSTED ............................................................................77
7.1.7 HOW TO CLEAR HISTORY DATA ..................................................................................................... 79
7.1.8 DISASSEMBLY.................................................................................................................................. 81
7.2 IC ............................................................................................................................................................. 85
8. PANEL FACILITIES ........................................................................................................................................ 94
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1. SPECIFICATIONS
Item 50" Plasma Display, Model: PDP-506PE 50" Plasma Display, Model: PDP-506PU
A
Number of Pixels 1280 × 768 pixels
Audio Amplifier
Surround System
Power Requirement
Dimensions
Weight
• Design and specifications are subject to change without notice.
13 W + 13 W (1 kHz, 10 %, 8Ω)
SRS/FOCUS/TruBass
220 - 240 V AC, 50/60 Hz, 344 W (0.4 W Standby)
1224 (W) × 717 (H) × 92 (D) mm
31.8 kg (70.1 lbs.)
1280 × 768 pixels
13 W + 13 W (1 kHz, 10 %, 8Ω)
SRS/FOCUS/TruBass
120 V AC, 60 Hz, 355 W (0.2 W Standby)
1224 (W) × 717 (H) × 92 (D) mm
(48 3/16 (W) × 28 1/4 (H) × 3 5/8 (D) inches)
31.8 kg (70.1 lbs.)
Trademarks
• FOCUS, WOW, SRS and (¶) symbol are trademarks of SRS Labs, Inc.
FOCUS and SRS technologies are incorporated under license from SRS Labs, Inc.
• This product includes FontAvenue fonts licensed by NEC Corporation.
FontAvenue is a registered trademark of NEC Corporation.
• HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing
LLC.
• The names of companies or institutions are trademarks or registered trademarks of the respective companies or institutions.
B
C
Accessories
Power cord (2 m)
For PDP-506PE For PDP-506PU
Warranty card
(ADG1214) (ADG1215)
Only the power cord that is appropriate in your country or region
is supplied.
Binder Assy (AEC1908) Ferrite Core (ATX1039)(PDP-506PE only)
Speed clamp x 3 Bead band x 3
Cable tie
Cleaning cloth
(AED1285)
D
E
Ferrite core
F
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2. EXPLODED VIEWS AND PARTS LIST
NOTES:
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
A
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to mark on product are used for disassembly.
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)
2.1 PACKING SECTION
B
C
14
PDP-506PEonly
PDP-506PE only
7
3
2
D
8
4
PDP-506PE
only
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1
9
15
6
5
16
11
10
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>
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(1) PACKING SECTION PARTS LIST
No. Description Part No.
Mark
1Power Cord See Contrast table (2)
2 Binder Assy AEC1908
3 Cleaning Cloth AED1285
4Polyethylene Bag S See Contrast table (2)
NSP 5 Catalogue Bag See Contrast table (2)
NSP 6 Warranty card See Contrast table (2)
7Ferrite Core See Contrast table (2)
8Pad (50T-L) See Contrast table (2)
9Pad (50T-R) See Contrast table (2)
10 Pad (50B-L) See Contrast table (2)
A
11 Pad (50B-R) See Contrast table (2)
12 Power Cord Case See Contrast table (2)
13 Under Carton See Contrast table (2)
14 Upper Carton See Contrast table (2)
15 Mirror Mat See Contrast table (2)
16 Caution Card See Contrast table (2)
(2) CONTRAST TABLE
PDP-506PE/WYVI and PDP-506PU/KUCXC are constructed the same except for the following:
Mark No. Symbol and Description PDP-506PE/WYVI PDP-506PU/KUCXC
1Power Cord ADG1214 ADG1215
4Polyethylene Bag S AHG1338 AHG1348
NSP 5 Catalogue Bag AHG1340 AHG1347
NSP 6 Warranty Card ARY1114 ARY1145
7Ferrite Core ATX1039 Not used
8Pad (50T-L) AHA2427 AHA2459
9Pad (50T-R) AHA2428 AHA2460
10 Pad (50B-L) AHA2429 AHA2461
11 Pad (50B-R) AHA2430 AHA2462
12 Power Cord Case AHC1073 Not used
B
C
D
13 Under Carton (50) AHD3344 Not used
13 Under Carton (506PU) Not used AHD3379
14 Upper Carton (506PE) AHD3345 Not used
14 Upper Carton (506PU) Not used AHD3383
15 Mirror Mat AHG1284 AHG1352
16 Caution Card ARM1232 ARM1239
PDP-506PE
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2.2 REAR SECTION
A
4
11
B
16
C
16
3
15
15
15
7
6
PDP-506PE
8
only
15
15
15
4
16
11
15
2
To Power Switch
D
5
E
15
12
13
15
14
15
1
5
Refer to
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"2.3 FRONT SECTION".
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(1) REAR SECTION PARTS LIST
No. Description Part No.
Mark
1AC Inlet AKP1274
2 Control Plate AND1185
3 Rear Case (506) ANE1639
4 Inner Grip Assy AMR3434
5AC Cushion AEC2035
NSP 6 Model Label See Contrast table (2)
7 Caution Label See Contrast table (2)
8AC Label PE See Contrast table (2)
9• • • • •
10 • • • • •
A
11 Screw (3 x 40P) ABA1332
12 Hexagon Head Screw BBA1051
13 Screw PMZ26P060FTB
14 Screw BPZ30P080FTB
15 Screw AMZ30P060FTB
16 Screw TBZ40P080FTB
(2) CONTRAST TABLE
PDP-506PE/WYVI and PDP-506PU/KUCXC are constructed the same except for the following:
Mark No. Symbol and Description PDP-506PE/WYVI PDP-506PU/KUCXC
NSP 6 Model Label (506PE) AAL2661 Not used
NSP 6 Model Label (506PU) Not used AAL2679
7 Caution Label AAX3117 AAX3075
8AC Label PE AAX3194 Not used
B
C
D
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2.3 FRONT SECTION
A
B
Refer to
"2.4 CHASSIS SECTION (1/2)",
C
D
PDP-506PE
only
E
7
7
5
4
9
2
8
10
6
3
7
1
7
8
10
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(1) FRONT SECTION PARTS LIST
No. Description Part No.
Mark
1Front Case Assy (506PE) AMB2861
2 Corner Cushion AEB1416
3 Pioneer Name Plate AAM1098
4Power Button AAD4133
5 Coil Spring ABH1120
6 Blind Cushion AEB1415
7 Insulation Sheet A AED1283
8 Insulation Sheet B AED1284
9Power Display Label (506) See Contrast table (2)
10 Screw Rivet AEC1877
(2) CONTRAST TABLE
PDP-506PE/WYVI and PDP-506PU/KUCXC are constructed the same except for the following:
Mark No. Symbol and Description PDP-506PE/WYVI PDP-506PU/KUCXC
9Power Display Label (506) AAX3217 Not used
A
B
C
D
E
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2.4 CHASSIS SECTION (1/2)
A
To HD DIGITAL
CN3003
19
17
1
18
16
22
B
8
22
14
22
7
9
19
17
22
C
2
From POWER SUPPLY
P3
1
17
23
From AC Inlet
21
12
23
23
D
4
3
Refer to
"2.5 CHASSIS SECTION (2/2)".
11
17
6
To HD DIGITAL
14
E
20
17
CN3003
2
5
10
13
17
10
11
23
20
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14
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CHASSIS SECTION (1/2) PARTS LIST
No. Description Part No.
Mark
1 HD LED Assy AWW1029
2 HD IR Assy AWW1030
3Power Switch (S1) ASG1092
4 Housing Wire (50)(J103) ADX3112
5Front Chassis VL (50) AMA1014
6Front Chassis VR (50) AMA1015
7 Sub Frame L Assy (506) ANA1860
8 Sub Frame R Assy (506) ANA1861
9Front Chassis H Assy (50) ANA1883
10 Panel Holder H (50) ANG2769
>
A
11 Panel Holder V1 (50) ANG2770
12 Panel Holder V2 (50) ANG2771
13 Cushion AEB1424
14 Wire Saddle AEC1745
15 • • • • •
16 Nyron Rivet AEC1671
17 Screw ABZ30P080FTC
18 Screw AMZ30P060FTB
19 Screw APZ30P080FTB
20 Screw BBZ30P060FTC
21 Screw BPZ30P080FTB
22 Screw TBZ40P080FTB
23 Screw VBB30P080FNI
B
C
D
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2.5 CHASSIS SECTION (2/2)
A
E
15
B
7
9
A
14
31
To HD LED CN1671
HD IR CN1681
19
1
To
Power Switch
2
41
31
24
9
13
B
N
32
R
25
41
O
26
N
J
32
10
5
18
9
Q
C
12
31
31
11
F
9
D
21
L
C
40
41
41
40
17
32
J
R
32
G
32
23
Q
K
6
36
M
37
R R
30
35
B
36
32
40
41
3
R R
34
36
A
E
1
D
27
32
40
32
41
40
33
G
2
32
40
E
36
30
K
O
41
41
16
41
F
P
4
I
O
32
36
C
33
H
32
P
D
36
I
40
41
39
L
8
M
29
40
22
41
H
F
16
28
PDP-506PE
20
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(1) CHASSIS SECTION (2/2) PARTS LIST
No. Description Part No.
Mark
1 50 X DRIVE Assy See Contrast table (2)
2 SUS CLAMP 1 Assy AWW1022
3 SUS CLAMP 2 Assy AWW1023
4 50 Y DRIVE Assy See Contrast table (2)
5 HD DIGITAL Assy AWW1028
>
No. Description Part No.
Mark
21 14P Housing Wire (J104) ADX3158
22 3P Housing Wire (J105) ADX3159
23 9P Housing Wire (J101) ADX3186
24 8P Housing Wire (J102) ADX3187
25 5P Housing Wire (J106) ADX3188
A
6 HD AUDIO Assy AWV2203
7POWER SUPPLY Unit AXY1112
8 Ring Core with Case ATX1042
9Ferrite Core ATX1048
10 Flexible Cable (J201) ADD1293
11 Flexible Cable (J202) ADD1294
12 Flexible Cable (J203) ADD1295
13 Flexible Cable (J204) ADD1296
14 Flexible Cable (J205) ADD1297
15 Flexible Cable (J206) ADD1298
16 4P Housing Wire (J108) ADX3117
17 6P Housing Wire (J109) See Contrast table (2)
18 12P Housing Wire (J110) See Contrast table (2)
19 6P Housing Wire (J111) ADX3120
20 3P Housing Wire (J113) See Contrast table (2)
26 6P Housing Wire (J107) ADX3189
27 Conductive Plate XA ANG2776
28 FC Stay ANG2815
29 Binder AEC-093
NSP 30 PCB Spacer AEC1188
31 Flat Clamp AEC1879
32 PCB Spacer AEC1941
33 Drive Silicone Sheet AEH1095
34 Power Supply Insulation Sheet AMR3447
35 Audio Insulation Sheet AMR3469
36 Wire Saddle AEC1745
NSP 37 Address Sheet AMR3491
38 • • • • •
39 Screw ABA1324
40 Screw PMB30P060FTC
41 Screw VBB30P080FNI
B
C
(2) CONTRAST TABLE
PDP-506PE/WYVI and PDP-506PU/KUCXC are constructed the same except for the following:
Mark No. Symbol and Description PDP-506PE/WYVI PDP-506PU/KUCXC
1 50 X DRIVE Assy AWW1075 AWW1020 or AWW1075
4 50 Y DRIVE Assy AWV2258 AWV2210 or AWV2258
17 6P Housing Wire (J109) ADX3118 ADX3132
18 12P Housing Wire (J110) ADX3119 ADX3133
20 3P Housing Wire (J113) ADX3122 ADX3136
D
E
F
56
PDP-506PE
17
7
8
1234
2.6 PDP SERVICE ASSY 506P (AWU1134)
A
29
34
B
34
C
16
32
21
30
31
34
34
15
34
34
37
(for transport)
31
31
17
32
31
34
29
30
23
23
30
35
D
14
30
18
6
6
6
E
33
23
21
2
8
6
23
26
7
23
24
25
2
12
9
12
11
20
10
11
23
7
20
7
2
9
12
10
11
10
2
7
21
12
9
9
11
10
13
30
35
30
19
F
18
1234
23
5
1
38
4
5
5
PDP-506PE
5
5
3
5678
• Front Section • Packing Section
43
(for transport)
36
22
38
A
39
B
28
Note when replacing with the PDP Service Assy 506P
The Power Switch (S1), HD LED Assy, and HD IR Assy are not
included in the PDP Service Assy 506P. Before replacement with the
PDP Service Assy 506P, the following components of the Service Assy
must be temporarily detached to attach the above-mentioned parts
(parts from the original unit or newly purchased):
• Front Chassis H Assy (50) (ANA1883)
• Front Chassis VL (50) (AMA1014)
• Front Chassis VR (50) (AMA1015)
PDP SERVICE ASSY 506P (AWU1134) PARTS LIST
No. Description Part No.
Mark
NSP 1 Panel Chassis (506) Assy AWU1143
NSP 2 50 ADDRESS Assy AWV2208
NSP 3 50 SCAN A Assy AWW1026
NSP 4 50 SCAN B Assy AWW1027
5 PCB Spacer AEC1944
6 Conductive Plate Holder AMR3446
7 ADDRESS Holder Assy (50) AMR3454
8Tube Cover AMR3445
9 Address Heatsink (50) ANH1635
10 Address Silicone A AEH1093
11 Address Silicone B AEH1094
12 Screw BBB30P120FNI
13 Front Chassis VL (50) AMA1014
14 Front Chassis VR (50) AMA1015
15 Sub Frame L Assy (506) ANA1860
16 Sub Frame R Assy (506) ANA1861
17 Front Chassis H Assy (50) ANA1883
18 Conductive Plate XA ANG2776
19 Cushion AEB1424
NSP 20 PCB Spacer AEC1188
21 Wire Saddle AEC1745
22 Screw Rivet AEC1877
56
PDP-506PE
41
22
40
42
No. Description Part No.
Mark
23 PCB Spacer AEC1941
24 Power Supply Insulation Sheet AMR3447
25 Audio Insulation Sheet AMR3469
NSP 26 Address Sheet AMR3491
NSP 27 Chassis Assy (50) ANA1830
28 Protect Sheet AHG1331
29 Screw (3 x 40P) ABA1332
30 Screw ABZ30P080FTC
31 Screw AMZ30P060FTB
32 Screw APZ30P080FTB
33 Screw PMB30P060FTC
34 Screw TBZ40P080FTB
35 Screw VBB30P080FNI
NSP 36 Front Case Assy (506 serivice) AMB2889
(for transport)
NSP 37 Rear Case (506) ANE1639
(for transport)
38 Pad (50T-L) AHA2427
39 Pad (50T-R) AHA2428
40 Pad (50B-L) AHA2429
41 Pad (50B-R) AHA2430
42 Under Carton AHA3344
43 Upper Carton (506 S.V.C) AHA3430
7
8
C
D
E
F
19
1234
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 OVERALL CONNECTION DIAGRAM
A
B
C
D
E
F
20
1234
PDP-506PE
5678
÷
When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS
LIST" or "PCB PARTS LIST".
÷
The > mark found on some component parts indicates the importance of the safety
A
factor of the part. Therefore, when replacing, be sure to use parts of identical
designation.
B
C
D
E
56
PDP-506PE
F
21
7
8
1234
3.2 OVERALL BLOCK DIAGRAM
A
50 SCAN B ASSY
(UPPER)
Scan Signal
VH
IC2801
IC5V
Scan IC
PSUS
IC2802
Scan IC
IC2803
Scan IC
IC2804
Scan IC
B
C
IC2805
Scan IC
IC2806
Scan IC
CN2802
CN2702
IC2701
Scan IC
IC2702
Scan IC
IC2703
Scan IC
IC2704
Scan IC
IC2705
Scan IC
IC2706
Scan IC
Serial Data
PSUS
IC5V
VH
Scan Signal
50 SCAN A ASSY
(LOWER)
D
50 Y DRIVE ASSY
PSUS
PSUS
VH
IC5V
IC5V
VH VSUS
Vprst
+5V +16.5V
+5V
Photo Coupler
SB1
SA1
VH
Y2
Y3
VH DC/DC Conv.
Vprst Reg.
VSUS
IC2252
Mask
Mod.
VSUS
+16.5V
IC2253
Mask
Mod.
IC5V
IC5V
VF
Block
SUSOUT
Soft-D
Block
Vprst
+5V
Regulator
Resonance
Block
+5V
IC2101
DK Mod.
+16.5V
IC5V/VF
DC/DC
Conv.
Scan Signal
+ Reset
Block
VOFS
+16.5V
+16.5V
+16.5V
VSUS
+6.5V
+5V
VOFS
DC/DC
Conv.
Y4
+5V
Logic
Block
Offset
Block
+16.5V
Drive Signal
+5V
Y6
VOFS
Y1
Y5
60V
A1
+16.5V
+16.5V
IC3751
Power Amp IC
R_OUT +
R_OUT –
L_OUT +
Left
Right
SP TERMINAL
HD AUDIO ASSY
+16.5V
+9.0V
IC3752
Regulator
+9.0V
Buffer
IC3753
WOW + Volume IC
DC Detect
L_OUT –
Block
+3.3V
A3
A_STBY_B
IC3754
EEP ROM
A_Mute
R_Audio
L_Audio
A_NG_B
+9.0V
+3.3V
SCL
SDA
SDA
SCL
A2
E
HD IR ASSY
IR Receive unit
STB3.3V
U1681
RE1
CN1501
AD1 AD2
AN/P BN/P
V+8V
CN/P DN/P CLKN/P
Resonance
Block
V+ADR5
Resonance
Block
V+ADR4
F
IC1555
Driver IC
IC1554
Driver IC
22
1234
V+3V
IC1501
LVDS Receiver
Resonance
Block
V+ADR3
IC1553
Driver IC
SPEAKERS
CN1502
V+5V
(PEE002A-K) (PEE002A-K)
CLK/LE/HBLK/LBLK
R/G/B
50 ADDRESS
V+60V
ASSY
Resonance
Block
V+ADR2
IC1552
Driver IC
Resonance
Block
V+ADR1
IC1551
Driver IC
AD1 AD2
Resonance
V+8V
Block
V+ADR5
IC1555
Driver IC
CN1501
AN/P BN/P
CN/P DN/P CLKN/P
Resonance
Driver IC
Block
V+ADR4
IC1554
V+3V
IC1501
LVDS Receiver
Resonance
Block
V+ADR3
IC1553
Driver IC
CN1502
CLK/LE/HBLK/LBLK
R/G/B
PDP-506PE
50 ADDRESS
V+60VV+5V
ASSY
Resonance
Block
V+ADR2
IC1552
Driver IC
Resonance
Block
V+ADR1
IC1551
Driver IC
5678
P1
P2
P7
+60V
P6
+16.5V
P5
VSUS_ADJ
+8V
STA3.3V
RELAY
P4
D10
Vofs_ADJ,VYPRST_ADJ
SCAN
YSUS
D5
V+8V
V+8V
D6
AUDIO L
AUDIO R
SCL, SDA
A_MUTE,A_STBY_B
A_NG
D3
SECONDARY PRIMARY
VSUS
+16.5V
+6.5V
VSUS_CONT
IC202
PS_PD
EXT_PD
LED_R
LED_B
REM
SCAN_PD
YDRV_PD
YSUS_PD
YDD_PD
SCN5V_PD
V+3V STB
D2 D1
DAC
Pulse
Width
OR
LVDS
Bus Buffer
SCL,
SCA
ADR_PD1
REM
STB_MT
HD DIGITAL ASSY
Switching
RY102
Q703
Q704
Switching
Switching
Q901
Q902
Switching
Switching
Q501
Q502
Switching
IC101
Switching
T702
T902
T101
T502
D4 D11
V+3V ACT
Vsus_ADJ
V+3V_D
DC-DC Converter
V+1V_D
PS_PWDN
SQ_PD
Mask
UART
SW
SCL, SDA
Module
(AXY1116)
OR
IC3151
(M30620FCPGP)
Module Ucom
IC3401
(PEG122C-K)
Sequence
Processor
FIELD
IC3001
TMDS Receiver
TMDS
DVI CONNECTORMDR CONNECTOR
PD
PD_MUTE
VD
HD
DCLK, DERA, GA, BA
POWER SUPPLY
UNIT
+390V
PFC Q101
Q102
Q103
D109
D107, D108
NEUTRAL
V+8V
DDC
XSUS
PSIZE
H DET
RELAY,
PD_TRIGGER
AC_DET,
DRF
XSUSTN_PD
XDD_CNV_PD
XDRIVE_PD
V+8V
V+8V
LVDS
IC3301
Flash Memory
Bus Buffer
D9
D8
D7
V+8V
D103
LIVE
: Wire haerness
: FFC
A
SUS CLAMP 1
ASSY
VSUS
CL1
50 X DRIVE ASSY
+16.5V
VRN
+5V
Logic
Block
+5V
Drive Signal
+6.5V
+16.5V
IC1101
DK Mod.
Resonance
Block
Regulator
VSUS
VSUS
SUS OUT
+5V
+16.5V VF
P3
X1
+16.5V
X2
X4 X3
DC/DC
Conv.
+16.5V
15V
DC/DC
Conv.
– Reset
Block
+5V
IC1202
Mask
Mod.
VRN
B
VSUS
PSUS
C
VSUS
CL2
SUS CLAMP 2
ASSY
D
POWER SW
AC INLET
HD LED ASSY
L1
E
V+8V
Block
V+ADR5
IC1555
Driver IC
CN1501
AN/P BN/P
CN/P DN/P CLKN/P
Resonance
Driver IC
Block
V+ADR4
IC1554
V+3V
IC1501
LVDS Receiver
Resonance
Block
V+ADR3
IC1553
Driver IC
CLK/LE/HBLK/LBLK
AD1 AD2
Resonance
56
CN1502
(PEE002A-K) (PEE002A-K)
R/G/B
50 ADDRESS
V+60VV+5V
ASSY
Resonance
Block
V+ADR2
IC1552
Driver IC
Resonance
Block
V+ADR1
IC1551
Driver IC
AD1 AD2
V+8V
Resonance
Block
V+ADR5
IC1555
Driver IC
CN1501
AN/P BN/P
CN/P DN/P CLKN/P
Resonance
Driver IC
Block
V+ADR4
IC1554
V+3V
LVDS Receiver
IC1501
Resonance
Block
IC1553
Driver IC
CN1502
V+ADR3
CLK/LE/HBLK/LBLK
R/G/B
PDP-506PE
7
50 ADDRESS
V+60VV+5V
ASSY
Resonance
Block
V+ADR2
IC1552
Driver IC
Resonance
8
Block
V+ADR1
IC1551
Driver IC
F
23
1234
3.3 50 ADDRESS ASSY
A
AD1 AD2
V+8V
B
Resonance
Block
V+ADR5
C
IC1555
Driver IC
CN1501
AN/P BN/P
CN/P DN/P CLKN/P
Resonance
Block
IC1554
Driver IC
V+3V
V+ADR4
IC1501
(PEE002A-K)
LVDS Receiver
Resonance
Block
V+ADR3
IC1553
Driver IC
CN1502
V+60VV+5V
Resonance
CLK/LE/HBLK/LBLK
R/G/B
Block
V+ADR2
IC1552
Driver IC
Resonance
Block
V+ADR1
IC1551
Driver IC
D
E
F
24
PDP-506PE
1234
5678
3.4 50 SCAN A and B ASSYS
IC2801
Scan IC
IC2802
Scan IC
IC2803
Scan IC
IC2804
Scan IC
IC2805
Scan IC
IC2806
Scan IC
Scan Signal
VH
IC5V
PSUS
50 SCAN B ASSY
(UPPER)
SB1
A
B
C
IC2701
Scan IC
IC2702
Scan IC
IC2703
Scan IC
IC2704
Scan IC
IC2705
Scan IC
CN2802
Serial Data
CN2702
D
E
SA1
IC2706
Scan IC
PSUS
IC5V
VH
Scan Signal
50 SCAN A ASSY
(LOWER)
PDP-506PE
56
F
25
7
8
1234
3.5 50 X DRIVE, SUS CLAMP 1 and SUS CLAMP 2 ASSYS
A
ASSY
SUS CLAMP 1
VSUS
CL1
B
50 X DRIVE ASSY
+16.5V
+16.5V
DK Mod.
C
+5V
IC1101
VRN
DC/DC
Conv.
VRN
– Reset
Block
X1
Logic
Block
Resonance
Block
+16.5V
SUS OUT
+5V
VSUS
IC1202
Mask
Mod.
+6.5V
Drive Signal
Regulator
VSUS
+5V
PSUS
+16.5V VF
15V
DC/DC
Conv.
D
+16.5V
X2
+5V
VSUS
X4 X3
E
SUS CLAMP 2
F
ASSY
VSUS
CL2
26
PDP-506PE
1234
5678
3.6 50 Y DRIVE ASSY
VH
IC5V
VH VSUS
VH DC/DC Conv.
Vprst
Vprst Reg.
Vprst
+ Reset
Block
Offset
Block
A
VOFS
Y2
PSUS
+5V +16.5V
IC2252
Mask
Mod.
+16.5V
+5V
VSUS
VSUS
+5V
SUSOUT
Regulator
Resonance
Block
+5V
+16.5V
VOFS
VSUS
+6.5V
+16.5V
VOFS
DC/DC
Conv.
Y4
+5V
+16.5V
B
Drive Signal
C
D
Logic
Block
PSUS
VH
Y3
IC5V
IC2253
Mask
Mod.
IC5V
Photo Coupler
Block
IC5V
VF
+16.5V
Soft-D
Block
IC5V/VF
DC/DC
Conv.
Scan Signal
PDP-506PE
56
IC2101
DK Mod.
+16.5V
7
+5V
+5V
60V
Y6
Y1
E
Y5
F
27
8
1234
3.7 HD DIGITAL ASSY
A
LED_R
LED_B
REM
SCAN_PD
YDRV_PD
B
C
D10
YSUS_PD
YDD_PD
SCN5V_PD
Vofs_ADJ,VYPRST_ADJ
SCAN
YSUS
DAC
Pulse
Width
OR
SCL,
SCA
ADR_PD1
D4 D11
V+8V
V+8V
XSUS
PD
PD_MUTE
V+3V_D
V+1V_D
PS_PWDN
SQ_PD
Mask
V+3V ACT
Vsus_ADJ
DC-DC Converter
Module
(AXY1116)
OR
IC3151
(M30620FCPGP)
RELAY,
PD_TRIGGER
AC_DET,
DRF
XSUSTN_PD
XDD_CNV_PD
XDRIVE_PD
D9
Module Ucom
D5
V+8V
UART
SW
D
V+8V
LVDS
IC3401
(PEG122C-K)
Sequence Processor
PSIZE
LVDS
V+8V
V+8V
D8
D7
D6
FIELD
AUDIO L
AUDIO R
E
SCL, SDA
A_MUTE,A_STBY_B
A_NG
SCL, SDA
RA, GA, BA
IC3001
TMDS Receiver
VD
HD
DCLK, DE
H DET
IC3301
Flash Memory
D3
V+3V STB
F
28
D2
1234
Bus Buffer
REM
STB_MT
PDP-506PE
TMDS
DVI CONNECTORMDR CONNECTOR
DDC
Bus Buffer
D1
5678
3.8 HD AUDIO ASSY
A1
+16.5V
+16.5V
+16.5V
IC3752
Regulator
Buffer
+9.0V
+9.0V
+9.0V
A
B
R_OUT +
Right
IC3751
Power Amp IC
R_OUT –
L_OUT +
SP TERMINAL
L_OUT –
Left
DC Detect
Block
A3
WOW + Volume IC
+3.3V
IC3753
EEP ROM
IC3754
SCL
SDA
+3.3V
A_Mute
A_STBY_B
R_Audio
L_Audio
A_NG_B
SDA
SCL
C
A2
D
E
SPEAKERS
PDP-506PE
56
F
29
7
8
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