Pioneer PDP-434PU, PDP-434PE, PRO-434PU 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 2003

PDP-434PU

For details, refer to "Important symbols for good services".

Serial No.

Confirm it

WYVI6 SS
WYVI6XK UK

PLASMA DISPLAY

PDP-434PU

PDP-434PE
PRO-434PU

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Model Type Power Requirement Remarks

PDP-434PU TUCK AC110 - 240V
PDP-434PE WYVI6 AC220 - 240V
PDP-434PE WYVI6XK AC220 - 240V
PRO-434PU KUC AC120V

ORDER NO.

ARP3174

This service manual should be used together with the following manual(s).

Model No. Order No. Remarks

PDP-434PU/ TUCK
PDP-434PE/ WYVI6
PDP-434PE/ WYVI6XK
PRO-434PU/ KUC

ARP3175 SCHEMATIC DIAGRAM and PCB CONNECTION DIAGRAM

T-ZZY SEPT. 2003 printed in Japan

1234

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
cause cancer, birth defects or other reproductive harm.

B

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.

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
de remplacement doivent avoir la même désignation.

C

Health & Safety Code Section 25249.6 - Proposition 65

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
and the set in safety before any service is performed.

D

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.

• When the front case is removed, infrared ray is radiated and
may disturb reception of the remote control unit.

• 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.

F

2

1234

PDP-434PU

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.

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.

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.

Leakage
current
tester

Reading should
not be above

0.5mA

Device
under
test

Test all
exposed metal
surfaces

Also test with
plug reversed
(Using AC adapter
plug as required)

Earth
ground

AC Leakage Test

5 678

A

B

C

D

E

56

PDP-434PU

F

7

8

3

1234

Charged Section

The places where the commercial AC power is used without

A

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.

1. AC Power Cord

2. AC Inlet with Filter

B

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

43 Y DRIVE Assy

C

43 SCAN
B Assy

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.

1. SW POWER SUPPLY Unit...................................... (215V)

2. 43 X DRIVE Assy ...........................................(–225V to 215V)

3. 43 Y DRIVE Assy ...........................................................(345V)

4. 43 SCAN (A) Assy ..........................................................(345V)

5. 43 SCAN (B) Assy ..........................................................(345V)

6. X CONNECTOR AAssy ............................ (–225V to 215V)

7. X CONNECTOR B Assy ............................ (–225V to 215V)

POWER SUPPLY Unit

: Part is Charged Section.
: Part is the High Voltage Generating Points

other than the Charged Section.

43 X DRIVE Assy

X CONNECTOR
A Assy

43 SCAN
A Assy

D

X CONNECTOR
B Assy

AC Inlet with Filter

E

Power Cord

Power Switch
(S1)

Fig.1 Charged Section and High Voltage Generating Point (Rear View)

F

4

1234

PDP-434PU

5 678

[ Important symbols for good services ]

In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.
When you find the procedures bearing any of the symbols, be sure to fulfill them:

1. Product safety

You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and
should keep the safety during servicing by following the safety instructions described in this manual.

A

2. Adjustments

To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.
In accordance with the procedures or instructions described in this manual, adjustments should be performed.

3. Cleaning

For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,
proper cleaning should be performed to restore their performances.

B

4. Shipping mode and shipping screws

To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or
the shipping screws should be installed before shipping out in accordance with this manual, if necessary.

5. Lubricants, glues, and replacement parts

Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying
glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the
prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed
ones should be used.

C

D

56

PDP-434PU

E

F

7

8

5

CONTNTS

SAFETY INFORMATION

A

B

C

D

1. SPECIFICATIONS

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

2.2 CHASSIS SECTION (1)

2.3 CHASSIS SECTION (2)

2.4 FLAME SECTION

2.5 MULTI BASE SECTION

2.6 REAR SECTION

2.7 FRONT PANEL SECTION

2.9 PANEL CHASSIS (43) Assy (AWU1070)

2.9 PANEL CHASSIS (43) Assy (AWU1070)

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

3.1.1 OVERALL BLOCK DIAGRAM

3.1.2 43 Y DRIVE ASSY

3.1.3 43 X DRIVE ASSY

3.1.4 PANEL IF ASSY

3.1.5 DIGITAL VIDEO ASSY

3.1.6 HD AUDIO AMP ASSY

3.2 WAVEFORMS

4. PCB CONNECTION DIAGRAM (Refer to ARP3175)

5. PCB PARTS LIST

6. ADJUSTMENT

6.1 ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED

6.2 COMMAND

6.2.1 RS232C COMMAND

7. GENERAL INFORMATION

7.1 DIAGNOSIS

7.1.1 PCB LOCATION

7.1.2 DIAGNOSIS OF SHUTDOWN/POWER-DOWN INDICATED BY LEDS

7.1.3 DIAGNOSIS WITH THE AID OF FACTORY MODE

7.1.4 CANCELING DETECTION BY THE TRAP SWITCH

7.1.5 OPERATION WHEN THE MEDIA RECEIVER IS NOT CONNECTED

7.1.6 TEMPERATURE-COMPENSATION FUNCTION OF THE DRIVE-SYSTEM VOLTAGE

7.1.7 POWER ON/OFF FUNCTION FOR THE LARGE-SIGNAL SYSTEM

7.1.8 BACKING UP THE ADJUSTMENT VALUES FOR THE MAIN UNIT

7.1.9 TROUBLESHOOTING

7.1.10 DISASSEMBLY

7.2 IC INFORMATION

8. PANEL FACILITIES AND SPECIFICATIONS

94

1234

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(For SCHEMATIC DIAGRAM, Refer to ARP3175) ....................

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2
7
8

8
10
12
14
16
18
20
21

21
22
22
22

24
25
26
31
33

34

39
47

47
47
47
54

54
54

55
60
63
64
64
65
66
68
69
72

E

F

6

1234

PDP-434PU

5 678

Item Model: PDP-434PE

Number of Pixels 1024 x 768 pixels
Audio Amplifier 13 W + 13 W (1kHz, 10%, 8Ω)
Surround System SRS/FOCUS/TruBass
Power Requirement 220-240V AC,50/60Hz,295W

(0.5W Standby)

110-240V AC,50/60Hz,298W
(0.3W Standby,120V)

Dimensions 1120(W) x 652 (H) x 98 (D) mm

Weight 30.5 kg (67.3 lbs.)

Model: PDP-434PU

1024 x 768 pixels
13 W + 13 W (1kHz, 10%, 8Ω)
SRS/FOCUS/TruBass

1120(W) x 652 (H) x 98 (D) mm
(44

1

/8(W)x 25 11/16(H)x 3 7/8(D)inches)

30.5 kg (67.3 lbs.)

Item

Number of Pixels
Audio Amplifier
Surround System
Power Requirement 120V AC,60Hz,298W

(0.3W Standby)

Dimensions

Weight

Model: PRO-434PU

1024 x 768 pixels
13 W + 13 W (1kHz, 10%, 8Ω)
SRS/FOCUS/TruBass

1120(W) x 652 (H) x 98 (D) mm
(44

1

/8(W)x 25 11/16(H)x 3 7/8(D)inches)

30.5 kg (67.3 lbs.)

43" Plasma Display

Wiping Cloth x1

• Speed Clamp x3

• Bead Bands x3

Binder Assy (AEC1908)

Speaker Cushion x1

(AEB1384)

(AED1208)

Power Cord

• Accessories

Ferrite Core
(ATX1039)

• Cable Tie

(PDP-434PE only)

(Except PRO-434PU)

(PDP-434PE: ADG1214)

(PDP-434PU: ADG1215)
(PRO-434PU: ADG1215)

1. SPECIFICATIONS

A

B

C

D

E

F

56

PDP-434PU

7

8

7

1234

2. EXPLODED VIEWS AND PARTS LIST

NOTES:

A

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.
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

• PDP-434PE / WYVI6

• PDP-434PE / WYVI6XK types

B

C

10

14

• PRO-434PU / KUC type• PDP-434PU / TUCK

14

4

3

20

9

D

11

PDP-434PE
Only

E

PDP-434PU
Only

2

5

7

PDP-434PE
Only

1

19

6

12

8

18

16

9

15

17

4

3

18

1

11

8

22

21

20

6

10

22

12

16

15

7

F

13

8

1234

PDP-434PU

13

>

>

>

>

5 678

PACKING Parts List

No. Description Part No.

Mark

No. Description Part No.

1Power Cord See Contrast table (2)

2Power Cord See Contrast table (2)
3 Wiping Cloth AED1208
4 Binder Assy AEC1908
5 Code Case See Contrast table (2)

6 Center Pad (43) AHA2336
NSP 7 Warranty Card See Contrast table (2)
8 Mirror Mat See Contrast table (2)
9Pad (PP T- L) AHA2315
10 Pad (PP T- R) AHA2316

11 Pad (PP B- L) AHA2317
12 Pad (PP B- R) AHA2318

Mark

13 Carton (43) See Contrast tab le (2)
14 Upper Carton (43) See Contrast table (2)

15 Vinyl Bag AHG1310

16 Caution Card ARM1232
17 Speaker Cushion See Contrast table (2)
18 Vinyl Bag S See Contrast table (2)
19 Ferrite Core See Contrast table (2)
20 Inner Carton See Contrast table (2)

21 Polyethirene Sheet See Contrast table (2)
22 Paper See Contrast table (2)

(2) CONTRAST TABLE

PDP-434PU/ TUCK, PDP-434PE/ WYVI6, PDP-434PE/ WYVI6XK and PRO-434PU/ KUC are constructed the
same except for the following :

Mark No. Symbol and Description

1Power Cord ADG1215 Not used Not used ADG1215
2Power Cord Not used ADG1214 ADG1214 Not used
5 Code Case AHC1041 AHC1041 AHC1049 Not used

NSP 7 Warranty Card ARY1138 ARY1114 ARY1114 ARY1134

8 Mirror Mat AHG1284 AHG1284 AHG1327 AHG1284

PDP-434PU

TUCK

PDP-434PE

WYVI6

PDP-434PE

WYVI6XK

PRO-434PU

KUC

A

B

C

13 Carton (43PU) AHD3193 AHD3193 Not used Not used
13 Carton (43) Not used Not used AHD3189 Not used
13 Carton (43EL) Not used Not used Not used AHD3214

14 Upper Carton (43PU) AHD3179 Not used Not used Not used
14 Upper Carton (43PE) Not used AHD3180 Not used Not used
14 Upper Carton (43) Not used Not used AHD3188 Not used
14 Upper Carton (43EL) Not used Not used Not used AHD3215

17 Speaker Cushion AEB1384 AEB1384 AEB1384 Not used
18 Vinyl Bag S AHG1338 AHG1338 Not used AHG1338
19 Ferrite Core Not used ATX1039 ATX1039 Not used
20 Inner Carton Not used Not used Not used AHB1250
21 Polyethirene Sheet Not used Not used Not used AHG1341

22 Paper Not used Not used Not used AHG1342

D

E

56

PDP-434PU

F

7

8

9

1234

2.2 CHASSIS SECTION (1)

A

2

27 27

1

17 16

19

18

B

25

24

18

19

17

C

22

23

20 21 21 21 21

17

16

17

20 21

20 2022 20

16

16

16

16

20

27 27

22

21 20

2

16

16

20 21

16

18

17

24

25

18

17

16

18

5

14 1428 14 146 7 915 1526 3

D

8

E

4

F

14

10

1234

14 14 12 13141115 1510

PDP-434PU

5 678

CHASSIS SECTION (1) Parts list

Mark

No. Description Part No.

NSP 1 P.Chassis (43) Assy AWU1070
NSP 2 43 ADDRESS Assy AWZ6793
3 DIGIT AL VIDEO Assy AWV2070
4 FPC (114P) ADY1081
5 Flexible Cable (J201) ADD1215

6 Flexible Cable (J203) ADD1217
7 Flexible Cable (J204) ADD1218
8 Flexible Cable (J209) ADD1223
9 Flexible Cable (J210) ADD1224
10 Flexible Cable (J205) ADD1219

11 Flexible Cable (J206) ADD1220
12 Flexible Cable (J207) ADD1221
13 Flexible Cable (J208) ADD1222
14 Ferrite Core ATX1048
15 Flat Clamp AEC1879

16 PCB Spacer AEC1941
17 PCB Support AEC1938
18 PCB Spacer AEC1944
19 PCB Support AEC1958
20 Ferrite Clamp AEC1972

A

B

C

21 Wire Saddle AEC1745
22 PCB Spacer AEC1947
23 Wire Clip AEC1948
24 Drive Siricon Sheet AEH1066
25 Drive Siricon Sheet AEH1065

26 Ydrive Protect Sheet AMR3346
27 Screw VBB30P080FNI
28 Flexible Cable (J202) ADD1227

D

E

56

PDP-434PU

F

7

8

11

1234

2.3 CHASSIS SECTION (2)

A

20

9

17

17

B

6

C

8

15

16

7

2

17

17

18

20

3

17

17

18

200V

17

17

1

16

4

5

19 12

D

16

E

F

10

11

12

13

14

PDP-434PU

1234

5 678

CHASSIS SECTION (2) Parts list

No. Description Part No.

Mark

1 43 X DRIVE Assy AWZ6794
2 43 Y DRIVE Assy AWV2022

> 3POWER SUPPLY Unit AXY1068

NSP 4 X CONNECTOR A Assy AWZ6798
NSP 5 X CONNECTOR B Assy AWZ6799

NSP 6 43 SCAN A Assy AWZ6796
NSP 7 43 SCAN B Assy AWZ6797
8 KEY CONTROL Assy AWZ6789
9PANEL SENSOR Assy AWZ6795
10 3P Housing Wire (J109) ADX2847

11 11P Housing Wire (J102) ADX2840
12 12P Housing Wire(J103) ADX2841
13 3P Housing Wire (J108) ADX2846
14 Wire B (J106) ADX2844
15 Screw ABZ30P060FMC

16 Screw PMB30P060FNI
17 Screw VBB30P080FNI
18 Screw PMB40P080FZK
19 Wire A (J101) ADX2839
20 Nyron Rivet AEC1671

A

B

C

D

E

F

56

PDP-434PU

7

8

13

1234

2.4 FLAME SECTION

17

17

11 11 1110

14

3

17

17

15

17

A

B

4

C

19 19 17

18 18 18 17

19

12 13

11 11 11

19

17

17

16

14

17

21

17

5

1818

6

23

D

19

822

E

7

1

F

17

9

20

17

11 11 11

19 19

10

19

11 11 11

181818

2

17

14

1234

PDP-434PU

5 678

FLAME SECTION Parts list

Mark

No. Description Part No.

1PANEL IR Assy AWZ6790

2Power Switch (S1) ASG1092
3Power Switch (S2) ASG1089
4 3P Housing Wire (J107) ADX2845
5 Housing Wire (43) (J110) ADX2848

6 Switch Holder AMR3349
NSP 7 IR Holder ANG2551
8 Wire Saddle AEC1948
9 Nyron Rivet AEC1671
NSP 10 Front Chassis H (43) ANA1714

11 Front Spacer AMR3369
12 Sub Frame L Assy (43P) ANG2545
13 Sub Frame R Assy (43P) ANG2548
14 Edging Saddle AEC1737
15 Front Chassis VL Assy (43) ANA1762

16 Front Chassis VR Assy (43) ANA1763
17 Screw AMZ30P060FZK
18 Screw APZ30P080FZK
19 Screw AMZ30P080FMC
20 Screw ABZ30P060FMC

>

A

B

C

21 Flat Clamp AEC1884
22 Flexible Cable (J211) ADD1225
23 Flat Clamp AEC1879

D

E

56

PDP-434PU

F

7

8

15

1234

2.5 MULTI BASE SECTION

A

6

B

19

16

5

13

12 18

11

C

91

17

D

14 14

13

3

17

10

13

15

14

2

4

17

E

F

16

1234

17

20

21 17

PDP-434PU

17 17

23

17 1722

17

5 678

MULTI BASE SECTION Parts list

Mark

No. Description Part No.

1PANEL IF Assy AWZ6786
2 HD AUDIO AMP Assy AWZ6834
3 HD SP TERMINAL Assy AWZ6792

4AC Inlet AKP1244
5 Toroidal Core ATX1042

6 Wire C (J104) ADX2879
7• • • • •
8• • • • •
9 13P Housing Wire (J105) ADX2843

10 Multi Base Assy (P) ANA1718

11 Locking Card Spacer AEC1940
12 Edge Saddle AEC1946
13 Clamp AEC1884
14 PCB Spacer AEC1941
15 Niplocker BEC1136

16 Nyron Binder AEC-093
17 Screw AMZ30P060FZK
18 Screw PMB30P060FNI
19 Screw ABA1294
20 Hexagon Head Screw BBA1051

>

A

B

C

21 Screw PMZ26P060FZK
22 Screw APZ30P080FZK
23 Under Cover Assy ANG2589

D

E

56

PDP-434PU

F

7

8

17

1234

2.6 REAR SECTION

A

88

13 4

9

8

9

88

8

9

7

B

2

7

9
8

8

C

9

8

8

9

8

8

99

5

8 8 8

99

8 8

8

9

7

2

7
9

8

8

9

D

E

F

18

1234

PDP-434PU

5 678

REAR SECTION Parts list

No. Description Part No.

No. Description Part No.

Mark

1 Rear Case (43p) ANE1612
2Grip AMR3380
NSP 3 Name Label See Contrast table (2)
4 Caution Label See Contrast table (2)
5Terminal Label See Contrast table (2)

6• • • • •

Mark

7 Screw PMB50P120FZK
8 Screw AMZ30P060FZK
9 Screw ABZ30P100FZK

(2) CONTRAST TABLE

PDP-434PU/ TUCK, PDP-434PE/ WYVI6, PDP-434PE/ WYVI6XK and PRO-434PU/ KUC are constructed the
same except for the following :

Mark No. Symbol and Description

NSP 3 Name Label AAL2467 AAL2471 AAL2480 AAL2482

4 Caution Label AAX3007 AAX3007 AAX3005 AAX3007
5Terminal Label AAX2997 AAX2998 AAX3006 AAX2997

PDP-434PU

TUCK

PDP-434PE

WYVI6

PDP-434PE

WYVI6XK

PRO-434PU

KUC

A

B

C

D

E

56

PDP-434PU

F

7

8

19

1234

2.7 FRONT PANEL SECTION

A

1

12

B

8

13

4

3

6

7

7

7

15

6

6

3

15

13

7

15

C

10

9

D

11

• Rear side

6

15

7

7

6

6

4

5

13

2

E

F

20

1234

PDP-434PU

5 678

FRONT PANEL SECTION Parts list

Mark

No. Description Part No.

1PANEL LED Assy AWZ6787
2PANEL KEY Assy AWZ6788
3Panel Cushion V (43) AED1201
4Panel Cushion H (43) AED1200

5 Protect Panel Assy 43 See Contrast table (2)

Mark

No. Description Part No.

9Power Button See Contrast table (2)
10 Coil Spring ABH1114
11 Blind Cushion AEB1383
12 Screw BBZ30P050FMC
13 Screw ABZ30P060FMC

A

NSP 6 Panel Holder (43) ANG2552
7 Cushion AEB1393
8Front Case Assy See Contrast table (2)

14 Serial Sheet AAX2609
15 Screw APZ30P080FZK

(2) CONTRAST TABLE

PDP-434PU/ TUCK, PDP-434PE/ WYVI6, PDP-434PE/ WYVI6XK and PRO-434PU/ KUC are constructed the
same except for the following :

Mark No. Symbol and Description

5 Protect Panel Assy (43) AMR3383 AMR3345 AMR3345 AMR3345
8Front Case Assy AMB2779 AMB2779 AMB2779 AMB2783
9Power Button AAD4123 AAD4123 AAD4123 AAD4126

PDP-434PU

TUCK

PDP-434PE

WYVI6

PDP-434PE

WYVI6XK

PRO-434PU

KUC

2.8 PDP SERVICE Assy (AWU1079)

PDP SERVICE Assy (AWU1079) Parts list

Mark

No. Description Part No.

NSP 1..P. Chassis (43) Assy AWU1070
NSP 2..Front Chassis H (43) ANA1714

2..Front Chassis VL (43) ANA1762

2..Front Chassis VR (43) ANA1763

2..Sub Frame L Assy ANG2545

2..Sub Frame R Assy ANG2548

2..Wire Saddle AEC1745

2..Clamp AEC1884

2..PCB Support AEC1938

2..PCB Spacer AEC1941

2..PCB Spacer AEC1947

2..Wire Clip AEC1948

2..Ferrite Clamp (Plastic) AEC1972

2..Panel Cushion H (43) AED1200

2..Panel Cushion V (43) AED1201

2..Ydrive Protect Sheet AMR3346

Mark No. Description Part No.

2..Front Spacer AMR3369

2..Caution Label AAX3031

2..Spacer AEB1397

2..Edging Saddle AEC1737
NSP 2..Drive Voltage Label ARW1097

2..Front Case (434 Service) AMB2810 (Note)

2..Rear Case (43P) ANE1612 (Note)
Note: The front case (434 Service) and rear case (434p) attached

to the Service Assy are for transportation only.

Do NOT use them as parts of the unit.

2..Screw AMZ30P060FZK

2..Screw AMZ30P080FMC

2..Screw AMZ30P080FZK

2..Screw PMB30P060FNI

2..Screw VBB30P080FNI

2..Screw ABZ30P100FZK

B

C

D

2.9 PANEL CHASSIS (43) Assy (AWU1070)

PANEL CHASSIS (43) Assy (AWU1070) Parts list

Mark No. Description Part No.

NSP 1..43 ADDRESS Assy AWV2020
NSP 2..43 ADDRESS Assy AWZ6793

NSP 1..43 SCAN FUKUGO Assy AWV2023
NSP 2..43 SCAN A Assy AWZ6796
NSP 2..43 SCAN B Assy AWZ6797
NSP 2..X CONNECTOR A Assy AWZ6798
NSP 2..X CONNECTOR B Assy AWZ6799

NSP 1..Address Module (IC1-IC32) AXF1115
NSP 1..Plasma Panel Assy (43")(V1) AAV1243
NSP 1..FPC (43XGA-X) ADY1079
NSP 1..FPC (43XGA-Y) ADY1080
NSP 1..Chassis Assy (43) ANA1733

56

Mark

1..PCB Spacer AEC1944

1..PCB Support AEC1958

1..Rivet (Plastic) AMR1066

1..FC Spacer AMR3370

1..Adhesive ZBA-KE3424G
NSP 1..Lotion ZLX-AP7
NSP 1..Tape ZTA-8101-12
NSP 1..Double Faced Tape ZTB-5015-18
NSP 1..Tape ZTC-POLYCA-11
NSP 1..Tape ZTC-POLYCA-20
NSP 1..Tape ZTC-900UL-15
NSP 1..Silicone Rubber ZTX-HC20-15
NSP 1..Wiping Cloth ZTX-MX100-13

NSP 1.. Film ZTX-2102Y35-2R5

NSP 1..Film ZTX-2102Y45-5

PDP-434PU

No. Description Part No.

7

E

F

21

8

1234

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

3.1.1 OVERALL BLOCK DIAGRAM

A

DRIVER IC

IC1552

DRIVER IC

IC1553

DRIVER IC

IC1554

DRIVER IC

IC1555

DRIVER IC

IC1552

DRIVER IC

IC1553

DRIVER IC

IC1554

DRIVER IC

IC1555

V+5V

V+9V

V+3V_IC5

V+3V_PLLV+3V_LVDS

AD1

IC1501

CN1501

V+ADR

RESONANCE

BLOCK

43 ADDRESS ASSY

V+60V

V+5V

V+9V

V+3V_IC5

V+3V_PLLV+3V_LVDS

AD1

CN1501

V+ADR

IC1501

RESONANCE

BLOCK

43 ADDRESS ASSY

V+60V

PANEL SENSOR ASSY

SENSOR

B

IC1072

43 SCAN B ASSY

VCC

_VH

VCC

_VH

VCC

_VH

VCC

_VH

VCC

_VH

VCC

_VH

VCC

_VH

VCC

_VH

VCC

_VH

VCC

_VH

VCC

_VH

VCC

_VH

PSUS

PSUS

SB1 Y2

SCAN

CN3201

SCAN

CN3001

SA1 Y3

CN2101

CN2102

IC5V

ADD

SEL_PULSE

IC3201
IC5V

ADD

SEL_PULSE

IC3202
IC5V

ADD

SEL_PULSE

C

D

E

IC3203
IC5V

ADD

SEL_PULSE

IC3204
IC5V

ADD

SEL_PULSE

IC3205
IC5V

ADD

SEL_PULSE

IC3206

IC5V

ADD

SEL_PULSE

IC3001
IC5V

ADD

SEL_PULSE

IC3002
IC5V

ADD

SEL_PULSE

IC3003
IC5V

ADD

SEL_PULSE

IC3004
IC5V

ADD

SEL_PULSE

IC3005
IC5V

ADD

SEL_PULSE

IC3006

43 SCAN A ASSY

CN1071

TE1

V_IC5V

VCC_VH

+16.5V

+5V

PSUSPSUS

MASK MOD

+16.5V

SOFT-D

BLOCK

+16.5V

VSUS

+RESET

BLOCK

+5V+16.5V VSUS

MASK MOD

VC_VF+ VC_VF- V_OFS

VCC_VH

V_IC5V

Scan Signal

43 Y DRIVE ASSY

V_OFS
VC_VF-

VC_VF+

+5V

VSUS

IC2307

+5V

RESONANCE

BLOCK

IC2303

OFFSET

BLOCK

V_IC5V

Photo Coupler

BLOCK

Drive

Signal

+16.5V

Signal

DC_DC

CONV

BLOCK

REGULATOR

Drive

Drive

Signal

V_IC5VVCC_VH

+5V

LOGIC

BLOCK

VSUS

+6.5V

Y4

CN2301

CN5202

Y1 D13

SCAN
YSUS

CN2001

CN5521

VH_UV_PD
YDRIVE_P
DYRESNC_PD
YDD_CHV_PD
IC5V_UV_PD

D4

CN5501

ADR_
PD0

OR

OR

ADR_
PD4

CN5505

D5

ADR_PD1

LVDS

V+3V_D

V+1V_D

DCC_PD

FLASH MEMORY

SUB-FILD CONV.

XY DRV SEQUENCE

PATTERN GEN.

MASK

Vofs

MODULE UCOM

LVDS

ADR_PD5

D9

CN5502

D6

ADR_PD2

CN5503

DIGITAL VIDEO ASSY

V+12V

DC-DC

CONVERTER

MODULE
AXY1066

IC5305

IC5401

PD5856A

IC5201

CN5506

&

PSIZE

ADR_PD6
D10

OR

OR

PD_MUTE

RELAY, PD_TRIGGER

CN5507

D7

ADR_PD3

PD

ADR_PD7

D11

CN5504

V+60V

V+6.5V

V+12V

Vsus_ADJ.

PD_PWDN

XSUS

XSUSTN_PD
XDD_CNV_PD
XDRIVE_PD

DCLK, DE
HD, VD

RA IN, GA IN, BA IN
RB IN, GB IN, BB IN

CN5508

D15

D12

D8

D2

CN5601 CN5602

D1

D14

CN5511

CN5001

CN1501

AD1

V+3V_PLLV+3V_LVDS

F

V+5V

DRIVER IC

IC1552

V+3V_IC5

DRIVER IC

IC1553

22

43 ADDRESS ASSY

DRIVER IC

IC1554

RESONANCE

V+ADR

IC1501

PDP-434PU

BLOCK

DRIVER IC

IC1555

V+9V

V+60V

V+5V

V+3V_PLLV+3V_LVDS

DRIVER IC

IC1552

AD1

V+3V_IC5

DRIVER IC

IC1553

CN1501

43 ADDRESS ASSY

DRIVER IC

IC1554

RESONANCE

V+ADR

IC1501

BLOCK

DRIVER IC

IC1555

V+9V

V+60V

1234

DRIVER IC

IC1552

5 678

A

DRIVER IC

IC1553

DRIVER IC

IC1554

DRIVER IC

IC1555

DRIVER IC

IC1552

DRIVER IC

IC1553

DRIVER IC

IC1554

DRIVER IC

IC1555

V+5V

V+3V_PLLV+3V_LVDS

P4

VSUS

M111

P3

P5

+6.5V
VADR

P2

Vsus_ADJ.

+12V
PS.PD

EXT.PD

RELAY

P1 P6

R1

V+6.5V

R4

DCLK, DE
HD, VD

RA IN, GA IN, BA IN
RB IN, GB IN, BB IN

B_SDA

CN4004

B_SCL

V+3V_IC5

+6.5V

+16.5V

VSUS_
CONT

STB

3.3V

CN4001

V+3V
ACTV

EEPROM

for Backup

IC1501

AD1

CN1501

SECONDARY

+6.5V

TMDS RECEIVER

IC4202

TMDS

CN4003

V+ADR

RESONANCE

BLOCK

43 ADDRESS ASSY

Switching

Switching

Switching

Switching

Switching

PANEL IF ASSY

FET SW

R3

STB3.3

MUTE

DDC

T105

T103

T101

T102

T104

V+9V

V+60V

Q120

M107

Q119

PFC

+390V

Q116

Q117

M105

PRIMARY

D133

D131,D134

Q101,
Q102

RL101

RELAY

& PD

POWER SUPPLY UNIT

A_SCL,A_SDA,SRS

EEPROM

for EDID

Bus

Buffer

V+3V_STB

MDR CONNECTORDVI CONNECTOR

FOCUS,TRUBASS

LED_R,G

Bus

Buffer

CN4002

A_MUTE

AUDIO L

AUDIO R

KEY
REM

STB
_MT

R2

V+5V

ST_BY
A_NG

RC101

NEUTRAL

R7

V+6.5V

R6

R8

V+3V_PLLV+3V_LVDS

LIVE

P7

CN4009

CN4007CN4010

V+9V

V+3V_IC5

AD1

V+ADR

IC1501

CN1501

RESONANCE

43 ADDRESS ASSY

MAIN POWER

LIVE
NEUTRAL

BLOCK

S1

V+60V

AC INLET

43 X DRIVE ASSY

X2

DC_DC

VSUS

CONV

BLOCK

+6.5V

REGULATOR

Drive

+5V

Signal

X1

LOGIC

BLOCK

CN1001 CN1201

Signal

CN3504

A4

+9V

A1 A3 SP2 SP1

L,R

WOW IC

IC3501

L,R

Drive

+16.5V

RESONANCE

BLOCK

+16.5V

+9V

VOL IC
IC3502

V_RN

+5V

+16.5V

MASK MOD

IC1203

V_RN

-RESET
PULSE

BLOCK

+16.5VVSUS

IC2303

+16.5V

POWER AMP

IC3504

+5V

+16.5V

+5V

VSUS

SUS
OUT

+5V

SUS
OUT

MASK MOD

L,R L,R

PSUS

PSUS

HD AUDIO AMP ASSY

PANEL
LED

CN4751 CN3501

ASSY

L1

CN4852

KL2 KL1 SW1

KEY CONTROL
ASSY

CN4851

CN4801CN4901

PANEL KEY
ASSY

PANEL IR
ASSY

RE1

X CONNECTOR
A ASSY

X CONNECTOR
B ASSY

L,R L,R

J3701

CN3503

HD SP TERMINAL
ASSY

B

C

D

CN3701

SPEAKER

E

V+5V

V+3V_PLLV+3V_LVDS

DRIVER IC

IC1552

AD1

V+3V_IC5

DRIVER IC

IC1553

CN1501

43 ADDRESS ASSY

DRIVER IC

IC1554

RESONANCE

V+ADR

IC1501

BLOCK

DRIVER IC

IC1555

V+9V

V+60V

V+5V

V+3V_PLLV+3V_LVDS

DRIVER IC

IC1552

AD1

V+3V_IC5

DRIVER IC

IC1553

CN1501

43 ADDRESS ASSY

DRIVER IC

IC1554

RESONANCE

V+ADR

IC1501

PDP-434PU

56

BLOCK

DRIVER IC

7

IC1555

V+9V

V+60V

F

23

8

1234

3.1.2 43 Y DRIVE ASSY

A

• Block Diagram

43 Y DRIVE ASSY

Y2

VH

To
43 SCAN B ASSY

CN2101CN2102

Y1

B

CE

CLK2

CLR
OC2

OC1

SI

CN2001

IC5V

Photo CouplerCLK1
Photo Coupler
Photo Coupler
Photo Coupler
Photo Coupler
Photo Coupler
Photo Coupler

VH

To
43 SCAN A ASSY

Y3

YPR-U

YSOFT-D

IC2203

VSUS

C

YPR-U

YSOFT-D

YSUS-G
YSUS-B

YSUS-U2

From DIGITAL VIDEO ASSY

YSUS-D2
YSUS-U1
YSUS-D1

YSUS-MSK

YOFS

YSUS-PD

SCN_5V_PD

Y_DD_PD

D

SCAN_PD

YDRIVE_PD

YSUS

-U2

5V

YSUS-D2
YSUS-U1

5V

YSUS-D1

IC2201

HB

DRIVER

IC2202

HB

DRIVER

XSUS

P.D.

Circuit

SUS

GND

SUS

GND

YSUS-G
YSUS-B

L2202

L2204

L2203

L2205

VSUS

16.5V

VSUS

16.5V

5V

5V

Mask Module

IC2303

STK795-511

Mask Module

IC2307

STK795-511

To
SCAN ASSY

YSUS-MSK

YOFS

IC2302

Photo

Coupler

IC2308

Photo

Coupler

IC2304

IC2309

E

Y4

CN2301

1

16.5V
2

DGND

3

6.5V

DGND

4

N.C.

5
6

N.C.

7

VSUS VSUS
VSUS

8

N.C.

F

SUSGND
SUSGND

From POWER SUPPLY UNIT

9

10
11

P.D.
DET.

IC2305

REGULATOR

IC5V UVP

5V

VOFS OVP
VOFS UVP

VH OVP

VH UVP

VSUS

IC5V, VF

D-D CONV.

D-D CONV.

VH D-D

CONV.

24

VOFS

VF+
VF-

IC5V

VOFS

VH

PDP-434PU

1234

5 678

3.1.3 43 X DRIVE ASSY

• Block Diagram

X1

XSUS-G

XSUS-B
XSUS-U2
XSUS-D2
XSUS-U1
XSUS-D1

XSUS-MSK

XCP-MSK

XSUS_PD

XDD_PD

XDRV_PD

From DIGITAL VIDEO ASSY

CN1001

XNR-D

43 X DRIVE ASSY

XSUS-MSK

XSUS

-U2

5V

XSUS-D2
XSUS-U1

5V

XSUS-D1

XCP-MSK

IC1101

HB

DRIVER

IC1102

HB

DRIVER

XSUS

P.D.

Circuit

Charge Pump

Circuit

IC1202
Photo

Coupler

SUS

GND

SUS
GND

XSUS-G

XSUS-B

VCP

L1102

L1104

L1103

L1105

VSUS

16.5V

VSUS

16.5V

5V

5V

Mask Module

IC1203

STK795-510

Mask Module

IC1207

STK795-510

PSUS

To

X CONNECTOR ASSY

A

B

C

X2

CN1201

1

16.5V
2

DGND

6.5V

DGND

N.C.

N.C.
VSUS VSUS
VSUS

N.C.

SUSGND
SUSGND

N.C.

From POWER SUPPLY UNIT

3
4
5
6
7
8

9
10
11
12

P.D.
DET.

IC1205

REGULATOR

5V

VRN UVP P.D.

XNR-D

VRN OVP

P.D.

VSUS

D-D CONV.

T1401

IC1204

VRN-225V

XNR P.D.

DET.

D

E

56

PDP-434PU

F

7

8

25

1234

3.1.4 PANEL IF ASSY

A

• Block Diagram

PANEL IF ASSY

R3

TMDS

CN4003CN4002

6: DDC_SCL

7: DDC_SDA

I2C BUFFER

B

DVI CONNECTOR

14: DDC_+5V

R2

11: MTXD

2: MRXD

3: P_ST_B

10: MR_ST_B

7: REQ

C

8: STB3V

9: KEY_B

14: REM_B

MDR CONNECTOR

15: STB_MT

IC4006 BUF

IC4006 BUF

IC4006 BUF

IC4006 BUF

Q4004 INV

Q4006 INV

Q4006 INV

Q4009 INV

D

IC4202

TMDS RECEIVER

IC4206

Q4004

INV

Q4215

5V ↔ 3.3V

I2C LEVEL SHIFT

Q4007,

Q4011

NOR

IC4201

DDC_ROM

Q4017

NOR

IC4205

RESET IC

Q4006 INV

Q4006 INV

Q4203 INV

IC4002

BACKUP ROM

IC4006 BUF

IC4006 BUF

Q4011 INV

Q4001

5V ↔ 3.3V

I2C LEVEL SHIFT

R4

RSTBTMD
DVI_MUTE
*DDC_WP

DVI_OFF
OP_DET

RXD0

TXD0

B_SCL, B_SDA

CN4004CN4009

MR_ST_B

REQ_MD

MR_AC_OFF

KEY_B

REM_B

LED_R_B

LED_G_B
A_NG,A_MUTE,STB_SW,

FOCUS,TRUBASS,SRS
A_SCL, A_SDA

R7

13: AUDIO_R

20: AUDIO_L

CN4010 CN4007 CN4006

KEY

REM

LED R

LED G

OP DET

R5R6R8

R_IN
L_IN

E

F

26

PDP-434PU

1234

5 678

• Voltages

No. Signal Name I/O Signal Description Voltages at NTSC Signal Input

1 6.5V I +6.5V power supply +6.8VDC
2 6.5V I +6.5V power supply +6.8VDC
3 Vcc_GND − GND
4 Vcc_GND − GND
5 STB3.3V I Power supply +3.3V input of module UCOM at panel side +3.3VDC
6 STB_GND − GND
7 STB3.3MUTE O Standby control (+3.3V mute) +6.7VDC
8 AC_DET I Primary power supply (AC) state input at panel side +3.0VDC

CN4001 (R1) < ⇔ POWER SUPPLY UNIT >

CN4002 (R2) < ⇔ MEDIA RECEIVER >

CN4003 (R3) < ⇔ MEDIA RECEIVER >

No. Signal Name I/O Signal Description Voltages at NTSC Signal Input

1 MR_ST_B I

Connection state detecting signal with MDR

0VDC

2 MRXD O

UART communication transmission data with the main UCOM (external PC)
at MDR side

0-3.3V amplitude square wave

3 P_ST_B O

Connection state output for the MDR

0VDC

4 ACT3V O

Power supply +3.3V output of module UCOM at panel side

+3.3VDC

5 AC_OFF O

Primary power supply (AC) state output at panel side

0VDC

6 GND

−

GND

7 REQ O

Communication request to the main UCOM (external PC) at the MDR

0-3.3V amplitude square wave

8 STB3V I

Standby power supply (+3.3V) input from the MDR

+3.3VDC

9 KEY_B O

Function key code signal output at panel side

0-3.3V amplitude square wave (at key
operation)

10 MR_ST_B' I

Connection state detecting signal with the MDR

0VDC

11 MTXD I

UART communication receive data with the main UCOM (external PC) at
the MDR side

0-3.3V amplitude square wave

12 GND

−

GND

13 AUDIO_R I

R ch audio signal input Audio R signal

14 REM_B O

Remote control code signal output

0-3.3V amplitude square wave (at remocon
code transmission)

15 STB_MT I

Standby control input

0VDC

16 GND

−

GND

17 NC

−

Not connected

−

18 FIELD I

FIELD control signal

0VDC

19 GND

−

GND

20 AUDIO_L I

L ch audio signal input Audio L signal

No. Signal Name I/O Signal Description Voltages at NTSC Signal Input

1 RX2- I

DVI signal DVI differential signal (-)

2 RX2+ I

DVI signal DVI differential signal (+)

3 GND

−

GND

4 N.C

−

Not connected

−

5 N.C

−

Not connected

−

6 DDC_SCL I

I2C signal for DDC

0-5V amplitude square wave

7 DDC_SDA I

I2C signal for DDC 0-5V amplitude square wave

8 N.C

−

Not connected

−

9 RX1- I

DVI signal DVI differential signal (-)

10 RX1+ I

DVI signal DVI differential signal (+)

11 GND

−

GND

12 N.C

−

Not connected

−

13 N.C

−

Not connected

−

14 DDC_+5V I

I2C power supply for DDC

+5VDC

15 GND

−

GND

16 HPD O

Hot plug detection

+5VDC

17 RX0- I

DVI signal DVI differential signal (-)

18 RX0+ I

DVI signal DVI differential signal (+)

19 GND

−

GND

20 N.C

−

Not connected

−

21 N.C

−

Not connected

−

A

B

C

D

56

PDP-434PU

7

E

F

27

8

1234

• Voltages

A

CN4003 (R3) < ⇔ MEDIA RECEIVER >

No. Signal Name I/O Signal Description Voltages at NTSC Signal Input

22 GND
23 RXC+ I
24 RXC- I

CN4006 (R5) < ⇔ TRAP SW >

No. Signal Name I/O Signal Description Voltages at NTSC Signal Input

1 OP_DET I
2 N.C

B

3 GND

CN4007 (R6) < ⇔ PANEL LED ASSY >

No. Signal Name I/O Signal Description Voltages at NTSC Signal Input

1 LED_G O
2 LED_R O
3 AC_OFF O

CN4009 (R7) < ⇔ HD AUDIO AMP ASSY >

No. Signal Name I/O Signal Description Voltages at NTSC Signal Input

1 A_NG I

C

D

2 V+6.5 O
3 GNDA
4 L_IN O
5 GNDA
6 R_IN O
7 ST_BY O
8 A_MUTE O

9 SCL O
10 SDA O
11 FOCUS O
12 SRS O
13 TRUBASS O

CN4010 (R8) < ⇔ PANEL IR ASSY, KEY CONTROL ASSY >

−

GND
DVI signal DVI differential signal (-)
DVI signal DVI differential signal (+)

Rear panel open detecting signal

−

Not connected −

−

GND

LED control (green)
LED control (red)
Primary power supply (AC) state output at the panel side

Abnormal detecting signal of the audio block
+6.5V power supply

−

GND
L ch audio signal Audio L signal

−

GND
R ch audio signal Audio R signal
Standby signal of the audio block +3.3V DC
Audio mute signal input 0V DC
I2C control signal for audio 0-3.3V amplitude square wave
I2C control signal for audio 0-3.3V amplitude square wave
Focus function control signal +3.3V DC
SRS function control signal +3.3V DC

TRUBASS function control signal +3.3V DC

0VDC

+2.1VDC
0VDC
0VDC

+3.3V DC
+6.8V DC

No. Signal Name I/O Signal Description Voltages at NTSC Signal Input

1 STB3V O

2 STBGND

3 REM I

4 STB+3V O

5 KEY I

6 STBGND

CN4801 (SW1) < ⇔ KEY CONTROL ASSY >

E

+3.3V power supply +3.3V DC

− GND
Remote control code signal input
+3.3V power supply +3.3V DC

Function key code signal input at the panel side

− GND

No. Signal Name I/O Signal Description Voltages at NTSC Signal Input

1 STBGND
2G1 O
3G0 O
4D5 I
5D6 I
6D7 I

F

−

GND 0V DC
Key scan signal 0V DC
Key scan signal 0V DC
Key scan signal +3.3V DC
Key scan signal +3.3V DC
Key scan signal +3.3V DC

28

1234

0-3.3V amplitude square wave (at remocon
code transmission)

0-3.3V amplitude square wave (at key operation)

PDP-434PU

5 678

CN4004 (R4) < ⇔ DIGITAL VIDEO ASSY > (1/2)

• Voltages

No. Signal Name I/O Signal Description Voltages at NTSC Signal Input

1 GND

−

GND

2 GND

−

GND

3

Not connected

−

4

Not connected

−

5 BA0 O

8bit video signal output (BLUE even number) 0-3.3V amplitude square wave

6 BA1 O

8bit video signal output (BLUE even number) 0-3.3V amplitude square wave

7 BA2 O

8bit video signal output (BLUE even number) 0-3.3V amplitude square wave

8 BA3 O

8bit video signal output (BLUE even number) 0-3.3V amplitude square wave

9 BA4 O

8bit video signal output (BLUE even number) 0-3.3V amplitude square wave

10 BA5 O

8bit video signal output (BLUE even number) 0-3.3V amplitude square wave

11 BA6 O

8bit video signal output (BLUE even number) 0-3.3V amplitude square wave

12 BA7 O

8bit video signal output (BLUE even number) 0-3.3V amplitude square wave

13 GND

−

GND

14 GND

−

GND

15

Not connected

−

16

Not connected

−

17 GA0 O

8bit video signal output (GREEN even number) 0-3.3V amplitude square wave

18 GA1 O

8bit video signal output (GREEN even number) 0-3.3V amplitude square wave

19 GA2 O

8bit video signal output (GREEN even number) 0-3.3V amplitude square wave

20 GA3 O

8bit video signal output (GREEN even number) 0-3.3V amplitude square wave

21 GA4 O

8bit video signal output (GREEN even number) 0-3.3V amplitude square wave

22 GA5 O

8bit video signal output (GREEN even number) 0-3.3V amplitude square wave

23 GA6 O

8bit video signal output (GREEN even number) 0-3.3V amplitude square wave

24 GA7 O

8bit video signal output (GREEN even number) 0-3.3V amplitude square wave

25 GND

−

GND

26 GND

−

GND

27

Not connected

−

28

Not connected

−

29 RA0 O

8bit video signal output (RED even number) 0-3.3V amplitude square wave

30 RA1 O

8bit video signal output (RED even number) 0-3.3V amplitude square wave

31 RA2 O

8bit video signal output (RED even number) 0-3.3V amplitude square wave

32 RA3 O

8bit video signal output (RED even number) 0-3.3V amplitude square wave

33 RA4 O

8bit video signal output (RED even number) 0-3.3V amplitude square wave

34 RA5 O

8bit video signal output (RED even number) 0-3.3V amplitude square wave

35 RA6 O

8bit video signal output (RED even number) 0-3.3V amplitude square wave

36 RA7 O

8bit video signal output (RED even number) 0-3.3V amplitude square wave

37

GND\

−

GND

38 DCLK O

Synchronous signal output (clock) 0-3.3V amplitude square wave (42.5MHz)

39 GND

−

GND

40 DEI O

Synchronous signal output (data enable)

0-3.3V amplitude square wave (positive polarity)

41 HDI O

Synchronous signal output (Horizontal sync.)

0-3.3V amplitude square wave (negative polarity)

42 VDI O

Synchronous signal output (Vertical sync.)

0-3.3V amplitude square wave (negative polarity)

43 FIELD O

FIELD control signal 0V DC

44 APL_DT

Not connected

−

45

Not connected

−

46

Not connected

−

47 BB0 O

8bit video signal output (BLUE odd number) 0-3.3V amplitude square wave

48 BB1 O

8bit video signal output (BLUE odd number) 0-3.3V amplitude square wave

49 BB2 O

8bit video signal output (BLUE odd number) 0-3.3V amplitude square wave

50 BB3 O

8bit video signal output (BLUE odd number) 0-3.3V amplitude square wave

51 BB4 O

8bit video signal output (BLUE odd number) 0-3.3V amplitude square wave

52 BB5 O

8bit video signal output (BLUE odd number) 0-3.3V amplitude square wave

53 BB6 O

8bit video signal output (BLUE odd number) 0-3.3V amplitude square wave

54 BB7 O

8bit video signal output (BLUE odd number) 0-3.3V amplitude square wave

55 GND

−

GND

56 GND

−

GND

57

Not connected

−

−

58

Not connected

56

PDP-434PU

7

A

B

C

D

E

F

29

8

1234

• Voltages

A

CN4004 (R4) < ⇔ DIGITAL VIDEO ASSY > (2/2)

No. Signal Name I/O Signal Description Voltages at NTSC Signal Input

59 GB0 O
60 GB1 O
61 GB2 O
62 GB3 O
63 GB4 O
64 GB5 O
65 GB6 O
66 GB7 O

B

C

D

E

F

67 GND
68 GND
69
70
71 RB0 O
72 RB1 O
73 RB2 O
74 RB3 O
75 RB4 O
76 RB5 O
77 RB6 O
78 RB7 O
79 GND
80 MASK
81 MODE
82 MODEL
83 DITHER
84 V+3VACTV O Power supply +3.3V output of module UCOM at panel side +3.3VDC
85 B_SDA I E2PROM control signal for backup
86 RXD0 O

87 REM_B O Remote control code signal output
88 TXD0 I
89 KEY_B O Function key code signal output at panel side
90 REQ_MD I

91 LED_R_B I LED control (red) +3.3VDC
92 MR_AC_OFF O AC state output at MR side 0VDC
93 LED_G_B I LED control (green) 0VDC
94 POWER Not connected −
95 DVI_MUTE I DVI mute signal input 0VDC
96 MR_ST_B O Connection state detecting signal with MDR 0VDC
97 A_MUTE I Audio mute signal input 0VDC
98 OP_DET O Rear case open detecting signal 0VDC

99 A_NG O Abnormal detecting signal of audio block +3.3VDC
100 PNL_MUTE Not connected −
101 A_SCL I I2C control signal for audio
102 STB_SW I Standby signal of audio block +3.3VDC
103 A_SDA I I2C control signal for audio
104 DDC_WP I EDID E2PROM writing inhibit signal 0VDC
105 TRUBASS I TRUBASS function control signal +3.3VDC
106 B_SCL I E2PROM control signal for backup
107 FOCUS I FOCUS function control signal +3.3VDC
108 DVI_OFF O Connection detecting signal of DVI connector 0VDC
109 SRS I SRS function control signal +3.3VDC
110 RSTBTMD O TMDS IC reset signal +3.3VDC
111 MAX_PLS1 Not connected −
112 L_SYNC O TMDS IC synchronous detecting signal +3.3VDC
113 MAX_PLS2 Not connected −
114 GND

8bit video signal output (GREEN odd number) 0-3.3V amplitude square wave
8bit video signal output (GREEN odd number) 0-3.3V amplitude square wave
8bit video signal output (GREEN odd number) 0-3.3V amplitude square wave
8bit video signal output (GREEN odd number) 0-3.3V amplitude square wave
8bit video signal output (GREEN odd number) 0-3.3V amplitude square wave
8bit video signal output (GREEN odd number) 0-3.3V amplitude square wave
8bit video signal output (GREEN odd number) 0-3.3V amplitude square wave
8bit video signal output (GREEN odd number) 0-3.3V amplitude square wave

−

GND

−

GND
Not connected
Not connected
8bit video signal output (RED odd number) 0-3.3V amplitude square wave
8bit video signal output (RED odd number) 0-3.3V amplitude square wave
8bit video signal output (RED odd number) 0-3.3V amplitude square wave
8bit video signal output (RED odd number) 0-3.3V amplitude square wave
8bit video signal output (RED odd number) 0-3.3V amplitude square wave
8bit video signal output (RED odd number) 0-3.3V amplitude square wave
8bit video signal output (RED odd number) 0-3.3V amplitude square wave
8bit video signal output (RED odd number) 0-3.3V amplitude square wave

−

GND
Not connected
Not connected
Not connected
Not connected

UART communication receive data with the main UCOM (external PC) at MDR side

UART communication transmission data with the main UCOM (external PC) at MDR side

Communication request to the main UCOM (external PC) at MDR side

−

−

−

−

−

−

−

0-3.3V amplitude square wave
0-3.3V amplitude square wave
0-3.3V amplitude square wave (at remocon

code transmission)
0-3.3V amplitude square wave
0-3.3V amplitude square wave (at key

operation)
0-3.3V amplitude square wave

0-3.3V amplitude square wave

0-3.3V amplitude square wave

0-3.3V amplitude square wave

30

1234

PDP-434PU

5 678

MODULE UC O M

IC4

MANTA

FLASH

ROM

1.5V
RST

IC

EEP

ROM

3.3V
RST

IC

MUTE

PD

EMG

OR

3.3V
RST

IC

TXD
CLK

IC4_ CE

RXD

IC4_ BUSY

REQ_IC4

WE_IC4

TXD0

RXD0

E_SCL
E_SDA

POWER

PNL_MUTE

DITHER
MAX_PLS1
MAX_PLS2

MASK1

A_SCL/A_SDA

TEMP1

REM

KEY

CST3

REQ

MSTATE

LED_R

POWER ON

MUTE

OR

RELAY C O N T ROL

Vsus

RELAY

DC- DC

CONV.

MUTE

STB3.3V

Power

RESET

RST2

OR

LVDS

Writing

&

writing

TDO

OR

Each

PD

PD

LED

PD_TRG

A_MUTE

DRIVE

OF

F

DRIVE_OFF

Sequence data

IC5

OR

IC4_ RST

RST

MODE

MODEL

THEATER

OP_DET

EEPRST

TCK TMS

TRST TDI

DVI_DET

RSTBTMDS
L_SY NC
DDC_WP

STB_SW

AC_DE T

PD
PD

circuit

PD

OR

MUTE

PD_MUTE

SRS

FOCUS
TRUBASS

LED_G

ADR_PD
SCAN_PD
YDRV_PD
YRES_PD

YDC_PD

IC5V_PD
XSUS_PD

XDC_PD
XDRV_PD

PS_PD

DCC_ PD

DVI_MUTE

Xtal

Xtal

AND

BUSY
RXD1

CLK1

CNVSS

TXD1

PANEL

SIZE

PSIZE

Vofs

YDRV_UC
XDRV_UC

AC_DET

EMG

Det.

STB_MT

Excepting panel module

Video signal

Sync. signal

IIC communication

3-wire serial down

Others

MRAC_DET

B_SCL/B_SDA

VOFS
VSUS

VD_ IN

PSW_D

EMG

DIGITAL VIDEO ASSY

• Block Diagram

IC5201

HD, VD, CLK, DE

Works by passive standby power Works by active standby power

43 Y DRIVE
ASSY

43 X DRIVE
ASSY

PANEL SENSOR ASSY

43 ADDRESS ASSY x8

SCAN
ASSY

POWER SUPPLY ASSY

CN5001

CN4001

From PANEL IF ASSY

From PANEL IF

ASSY

(R,G,B) x10bit x2

PD
PD
PD
PD
PD

3-wires serial up

Parallel bus

Asynchronous serial down

Asynchronous serial up

Signal for JTAG

MASK

(ADR_PD)

FLASH

JTAG

3STATE

For other HD

For other HD

For other HD

For other HD

For panel module

AC-OFF

RELAY

Connector
disconnection
detection

Connector
disconnection
detection

Thermal
sensor

3.1.5 DIGITAL VIDEO ASSY

A

B

C

D

E

56

PDP-434PU

F

7

8

31

A

B

C

1234

• Voltages

CN5601 (D1)

No. Signal Name I/O Signal Description Voltages at NTSC Signal Input

1 +12V I
2 +12V I
3 GND_D
4 GND_D
5PD O
6 VSUS_ADJ O
7 PS_PD I
8 RELAY O

9 DRF O
10 AC_DET I
11 PD_TRIGGER I

CN5602 (D2)

No. Signal Name I/O Signal Description Voltages at NTSC Signal Input

1 VADR I

2 VADR I

3 N.C

4 GND_ADR

5 GND_ADR

6 +6.5V I

7 GND_D

+12V power input
+12V power input
GND

−

GND

−

Power down signal
VSUS adjustment signal
Power-down detecting signal of POWER SUPPLY block
Relay control signal
Drive control signal
Primary side power (AC) state output at panel side
Power down trigger

Address drive power (+61V) input
Address drive power (+61V) input
Not connected
GND

−

GND

−

+6.5V power input
GND

−

+12VDC
+12VDC

0VDC

0VDC
+3.3VDC
0VDC
+3.0VDC
+3.3VDC

+61VDC
+61VDC

+6.8VDC

D

E

F

32

1234

PDP-434PU

5 678

L OUTR OUT

SP2

SP1

+6.5V

A_Mute

R_Audio
L_Audio

A2

SCL, SDA

ST-BY

A1

A3

SRS,FOCUS,TRUBASS

A_NG_B

WOW IC

IC3501

VOLUME IC

IC3502

DC DETECT

BLOCK

BUFFER

+9.0V +9.0V

+16.5V

+16.5V

+9.0V

+16.5V

R_OUT+

R_OUT-

L_OUT -

L_OUT

+

HD SP TERMINAL ASSY

HD AUDIO AMP ASSY

J301

CN3503

CN3501

CN3504

From PANEL IF ASSY

From POWER SUPPLY Unit

REGULATOR

IC3503

POWER AMP

IC

IC3504

3.1.6 HD AUDIO AMP ASSY

A

B

C

D

E

56

PDP-434PU

F

7

8

33

1234

3.2 WAVEFORMS

A

B

C

DIGITAL VIDEO ASSY

CH1: K5003 (VD)

1

CH2: K5002 (HD)

V: 2V/div. H: 2msec/div.

CH1

CH2

CH1: K5003 (VD)

1

CH2: K5002 (HD)

V: 2V/div. H: 4µsec/div.

CH1

CH2

CH1: K5003 (VD)

2

CH2: K5004 (DE)

V: 2V/div. H: 2msec/div.

CH1: K5002 (HD)

3

CH2: K5004 (DE)

V: 2V/div. H: 2µsec/div.

CH1

CH2

CH1: K5002 (HD)

3

CH2: K5004 (DE)

V: 2V/div. H: 40nsec/div.

CH1

CH2

CH1: K5002 (HD)

4

CH2: CN5001-pin 77 (DCLK)

V: 2V/div. H: 40nsec/div.

CH1

CH2

D

CH1: K5003 (VD)

2

CH2: K5004 (DE)

V: 2V/div. H: 4µsec/div.

CH1

CH2

E

CH1

CH2

CH1: K5003 (VD)

5

CH2: CN5001-pin 88 (RA_IN2)

V: 2V/div. H: 2msec/div.

CH1

CH2

F

34

1234

PDP-434PU

PANEL IF ASSY

1

CH1: K4005 (VDI)
CH2: K4006 (HDI)

V: 2V/div. H: 5msec/div.

CH1

CH2

1

CH1: K4005 (VDI)
CH2: K4006 (HDI)

V: 2V/div. H: 10µsec/div.

CH1

CH2

2

CH1: K4005 (VDI)
CH2: CN4004-pin 29 (RAO)

V: 2V/div. H: 5msec/div.

CH1

CH2

3

CH1: K4006 (HDI)
CH2: K4003 (DEI)

V: 2V/div. H: 5µsec/div.

CH1

CH2

4

CH1: K4003 (DEI)
CH2: K4002 (DCLK)

V: 2V/div. H: 5µsec/div.

CH1

CH2

4

CH1: K4003 (DEI)
CH2: K4002 (DCLK)

V: 2V/div. H: 10nsec/div.

CH1

CH2

5 678

A

B

C

D

E

F

56

PDP-434PU

7

8

35

1234

A

43 X DRIVE ASSY, 43 Y DRIVE ASSY and 43 SCAN A ASSY

Drive Output Waveform (1 field,color-bar)

CH1: R1226 (XPSUS) - K1201 (SUSGND)

(43 X DRIVE ASSY)

CH2: R2348 (YPSUS) - K2301 (SUSGND)

(43 Y DRIVE ASSY)

CH3: K3001 (Scan OUT) - K2301 (SUSGND)

(43 SCAN A ASSY)

V: 100V/div. H: 2msec/div.

CH1

B

CH2

CH3

Reset Pulse

CH1: R1226 (XPSUS) - K1201 (SUSGND)

(43 X DRIVE ASSY)

CH2: R2348 (YPSUS) - K2301 (SUSGND)

(43 Y DRIVE ASSY)

CH3: K3001 (Scan OUT) - K2301 (SUSGND)

(43 SCAN A ASSY)

V: 100V/div. H: 100µsec/div.

C

CH1

CH2

CH3

Sustain Pulse (1 sub-sub-field)

CH1: R1226 (XPSUS) - K1201 (SUSGND)

(43 X DRIVE ASSY)

CH2: R2348 (YPSUS) - K2301 (SUSGND)

(43 Y DRIVE ASSY)

CH3: K3001 (Scan OUT) - K2301 (SUSGND)

D

(43 SCAN A ASSY)

V: 50V/div. H: 5µsec/div.

CH1

CH2

CH3

Control Signal (Sustain Waveform Gen.)

CH2: K2016 (YSUS-G) - K2010 (DGND)
CH3: K2025 (YSUS-U1) - K2010 (DGND)
CH4: K2022 (YSUS-U2) - K2010 (DGND)
CH5: K2026 (YSUS-B) - K2010 (DGND)
CH6: K2024 (YSUS-D2) - K2010 (DGND)
CH7: K2027 (YSUS-D1) - K2010 (DGND)

(43 Y DRIVE ASSY)

V: 1V/div. H: 500nsec/div.

CH2
CH3
CH4

CH5
CH6
CH7

Scan Control Signal (1 field, color-bar)

CH2: K2006 (SI) - K2029 (DGND)
CH3: K2009 (OC1) - K2029 (DGND)
CH4: K2004 (OC2) - K2029 (DGND)
CH5: K2007 (CLR) - K2029 (DGND)
CH6: K2003 (CLK2) - K2029 (DGND)
CH7: K2008 (LE) - K2029 (DGND)

(43 Y DRIVE ASSY)

V: 1V/div. H: 2msec/div.

CH2
CH3
CH4

CH5
CH6
CH7

X Drive Pulse Control Signal (color-bar)

CH1: R1226 (XPSUS) - K2301 (SUSGND)

V: 100V/div. H: 2msec/div.

CH2: K1016 (XCP-MSK) - K1020 (DGND)
CH3: K1015 (XSUS-MSK) - K1020 (DGND)
CH4: K1014 (XNR-D) - K1020 (DGND)

V: 1V/div. H: 2msec/div.

(43 X DRIVE ASSY)

CH1

CH2

CH3
CH4

Sustain Waveform

CH1: R2348 (YPSUS) - K2301 (SUSGND)

E

(43 Y DRIVE ASSY)

V: 50V/div. H: 500nsec/div.

Y Drive Pulse Control Signal (color-bar)

CH1: R2348 (YPSUS) - K2301 (SUSGND)

V: 50V/div. H: 2msec/div.

CH2: K2015 (YSUS-MSK) - K2010 (DGND)
CH3: K2017 (YSOFT-D) - K2010 (DGND)
CH4: K2023 (YPR-U) - K2010 (DGND)

V: 1V/div. H: 2msec/div.

(43 Y DRIVE ASSY)

CH1

CH1

CH2

CH3
CH4

F

36

PDP-434PU

1234

5 678

43 ADDRESS ASSY

• ADR RESONANCE BLOCK (VIDEO)

43 ADDRESS ASSY

• ADR RESONANCE BLOCK (PC)

CH1: IC1601-pin 2 (ADR_B2)
CH2: IC1603-pin 4 (ADR_U1)
CH3: IC1603-pin 2 (ADR_D1)

V: 1V/div.
(Input: VIDEO, Signal: Color-bar)

CH1

H:
2msec/div.

CH2
CH3

CH1
CH2
CH3

1

H:
500nsec/div.

CH1: IC1601-pin 2 (ADR_B2)
CH2: IC1602-pin 4 (ADR_U2)
CH3: IC1602-pin 2 (ADR_D2)

V: 1V/div.
(Input: VIDEO, Signal: Color-bar)

CH1

H:
2msec/div.

CH2
CH3

CH1
CH2
CH3

2

H:
500nsec/div.

CH1: Q1601-pin 4 (ADR_B2)
CH2: Q1603-pin 4 (ADR_U1)
CH3: Q1603-pin 2 (ADR_D1)

V: 10V/div.
(Input: VIDEO, Signal: Color-bar)

CH1

H:
2msec/div.

CH2
CH3

CH1
CH2
CH3

3

H:
500nsec/div.

CH1: Q1601-pin 4 (ADR_B2)
CH2: Q1602-pin 4 (ADR_U2)
CH3: Q1602-pin 2 (ADR_D2)

V: 10V/div.
(Input: VIDEO, Signal: Color-bar)

CH1

H:
2msec/div.

CH2
CH3

CH1
CH2
CH3

4

H:
500nsec/div.

CH1: Q1601 Drain (V+ADR)
CH2: Q1603 Source
CH3: Q1602 Source

V: 10V/div.
(Input: VIDEO, Signal: Color-bar)

CH1

H:
2msec/div.

CH2
CH3

CH1
CH2
CH3

5

H:
500nsec/div.

CH1: Q1601 Drain (V+ADR)
CH2: Q1603 Source
CH3: Q1602 Source

V: 10V/div.
(Input: VIDEO, Signal: B/W(1×8))

CH1

H:
2msec/div.

CH2
CH3

CH1
CH2
CH3

6

H:
500nsec/div.

CH1: IC1601-pin 2 (ADR_B2)
CH2: IC1603-pin 4 (ADR_U1)
CH3: IC1603-pin 2 (ADR_D1)

V: 1V/div.
(Input: PC, Signal: Color-bar)

CH1

H:
2msec/div.

CH2
CH3

CH1
CH2
CH3

1

H:
500nsec/div.

CH1: IC1601-pin 2 (ADR_B2)
CH2: IC1602-pin 4 (ADR_U2)
CH3: IC1602-pin 2 (ADR_D2)

V: 1V/div.
(Input: PC, Signal: Color-bar)

CH1

H:
2msec/div.

CH2
CH3

CH1
CH2
CH3

2

H:
500nsec/div.

CH1: Q1601-pin 4 (ADR_B2)
CH2: Q1603-pin 4 (ADR_U1)
CH3: Q1603-pin 2 (ADR_D1)

V: 10V/div.
(Input: PC, Signal: Color-bar)

CH1

H:
2msec/div.

CH2
CH3

CH1
CH2
CH3

3

H:
500nsec/div.

CH1: Q1601-pin 4 (ADR_B2)
CH2: Q1602-pin 4 (ADR_U2)
CH3: Q1602-pin 2 (ADR_D2)

V: 10V/div.
(Input: PC, Signal: Color-bar)

CH1

H:
2msec/div.

CH2
CH3

CH1
CH2
CH3

4

H:
500nsec/div.

CH1: Q1601 Drain (V+ADR)
CH2: Q1603 Source
CH3: Q1602 Source

V: 10V/div.
(Input: PC, Signal: Color-bar)

CH1

H:
2msec/div.

CH2
CH3

CH1
CH2
CH3

5

H:
500nsec/div.

CH1: Q1601 Drain (V+ADR)
CH2: Q1603 Source
CH3: Q1602 Source

V: 10V/div.
(Input: PC, Signal: B/W(1×8))

CH1

H:
2msec/div.

CH2
CH3

CH1
CH2
CH3

6

H:
500nsec/div.

A

B

C

D

E

F

56

PDP-434PU

7

8

37

1234

A

43 ADDRESS ASSY

• ADR LOGIC BLOCK

CH1: IC1552-pin 18 (CLK input)

1

CH2: IC1552-pin 16 (LE input)
CH3: IC1552-pin 9 (DATA input)

V: 1V/div.
(Input: VIDEO, Signal: Color-bar)

CH1
CH2

B

CH3
CH1

CH2
CH3

CH1: IC1552-pin 23 (HBLK input)

2

CH2: IC1552-pin 19 (LBLK input)
CH3: IC1552-pin 25 (HZ input)

V: 1V/div.
(Input: VIDEO, Signal: Color-bar)

CH1
CH2

C

CH3
CH1

CH2
CH3

H:
2msec/div.

H:
200nsec/div.

H:
2msec/div.

H:
50µsec/div.

D

E

F

38

1234

PDP-434PU

5 678

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.

Therefore, when replacing, be sure to use parts of identical designation.

When ordering resistors, first convert resistance values into code form as shown in the following examples.

Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,

and K=10%).

Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).

561
473

R50

1R0

5621

NOTES:

560 Ω
47k Ω

0.5 Ω
1 Ω

RD1/4PU J
RD1/4PU J
RN2H K
RS1P K

56 x 10

1

47 x 10

3

R50
1R0

561
473

5.62k Ω

RN1/4PC F562 x 10

1

5621

5. PCB PARTS LIST

A

Mark No. Description Part No.

LIST OF ASSEMBLIES

NSP 1..43 ADDRESS ASSY AWV2020
NSP 2..43 ADDRESS ASSY AWZ6793

NSP 1..43 SCAN FUKUGO ASSY AWV2023
NSP 2..43 SCAN A ASSY AWZ6796
NSP 2..43 SCAN B ASSY AWZ6797
NSP 2..X CONNECTOR A ASSY AWZ6798
NSP 2..X CONNECTOR B ASSY AWZ6799

NSP 1..HD FUKUGO ASSY AWV2017

2..PANEL IF ASSY AWZ6786

2..PANEL LED ASSY AWZ6787

2..PANEL KEY ASSY AWZ6788

2..KEY CONTROL ASSY AWZ6789

2..PANEL IR ASSY AWZ6790

NSP 1..DIGITAL VIDEO ASSY AWV2070

1..HD AUDIO ASSY AWV2019

2..HD SP TERMINAL ASSY AWZ6792

2..HD AUDIO AMP ASSY AWZ6834

NSP 1..43 X DRIVE ASSY AWV2021

2..43 X DRIVE ASSY AWZ6794

2..PANEL SENSOR ASSY AWZ6795

1..43 Y DRIVE ASSY AWV2022

>

1..POWER SUPPLY UNIT AXY1068

Mark No. Description Part No.

43 ADDRESS ASSY

[ADR LOGIC BLOCK]
SEMICONDUCTORS

IC1501 PEE001B

COILS AND FILTERS

F1501-F1503 ATF1194

CAPACITORS

C1556,C1559,C1560,C1563 ACG1105
(330p/100V)
C1501,C1502 (47/6.3V) ACH1357
C1503-C1507,C1555 CKSSYF104Z16
C1558,C1561,C1564 CKSSYF104Z16

RESISTORS

R1510,R1519,R1522 RAB4C470J
R1505-R1509 RS1/16SS1000F
Other Resistors RS1/16S###J

OTHERS

CN1501 40P FFC CONNECTOR AKM1215

[ADR RESONANCE BLOCK]
SEMICONDUCTORS

IC1601-IC1603 TND304S
Q1604 2SA1163
Q1601 HAT1081R
Q1602,Q1603 HAT3019R
D1601 1SS302

D1608,D1609,D1617,D1618 EC10UA20
D1610,D1611,D1616,D1619,D1620 EC11FS2
D1604,D1612 MA126
D1602,D1606,D1607,D1614,D1615 UDZS15B
D1621,D1622 UDZS24B

COILS AND FILTERS

L1601,L1602 ATH1135

CAPACITORS

C1609,C1615 (0.47/100V) ACE1171
C1605,C1607,C1608,C1613,C1614 ACG1101
(0.01/100V)
C1601,C1602 (56/80V) ACH1347
C1618 (47/6.3V) A CH1357

C1603 (47/16V) ACH1391
C1604,C1606,C1612 CKSSYF104Z16

56

PDP-434PU

7

B

C

D

E

F

39

8

1234

Mark No. Description Part No.

RESISTORS

A

R1631 (10,1/2W) ACN1174
Other Resistors RS1/16S###J

43 SCAN A ASSY

SEMICONDUCTORS

IC3001-IC3006 SN755864APZP
D3001 KU10N16

CAPACITORS

C3001,C3002,C3012,C3013 ACG1088

B

C

(0.1/250V)
C3023,C3024,C3034,C3035 ACG1088
(0.1/250V)
C3045,C3046,C3056,C3057 ACG1088
(0.1/250V)

C3005,C3008,C3016,C3019,C3026 CCSRCH101J50
C3029,C3037,C3040,C3048,C3051 CCSRCH101J50
C3060,C3063 CCSRCH101J50
C3007,C3018,C3033,C3044,C3050 CCSRCH181J50
C3062 CCSRCH181J50

C3006,C3011,C3017,C3022 CCSRCH331J50
C3031,C3032,C3042,C3043,C3049 CCSRCH331J50
C3055,C3061,C3066 CCSRCH331J50
C3009,C3010,C3020,C3021,C3028 CCSRCH390J50
C3030,C3039,C3041,C3053,C3054 CCSRCH390J50

C3064,C3065 CCSRCH390J50
C3003,C3014,C3025,C3036,C3047 CKSRYB105K6R3
C3058 CKSRYB105K6R3

RESISTORS

R3003,R3011,R3017,R3025,R3030 RAB4C221J
R3036 RAB4C221J
Other Resistors RS1/16S###J

D

OTHERS

CN3001 15P CONNECTOR AKP1218
K3001,K3004,K3009,K3015,K3017 AKX9002
TEST PIN
K3019,K3021 TEST PIN AKX9002

43 SCAN B ASSY

SEMICONDUCTORS

IC3201-IC3206 SN755864APZP
D3201 KU10N16

E

CAPACITORS

C3201,C3211,C3212,C3222,C3223 ACG1088
(0.1/250V)
C3233,C3234,C3244,C3245 ACG1088
(0.1/250V)
C3255,C3256,C3266 ACG1088
(0.1/250V)

C3203,C3204,C3214,C3215,C3226 CCSRCH101J50
C3228,C3237,C3239,C3247,C3251 CCSRCH101J50
C3258,C3259 CCSRCH101J50

F

C3206,C3217,C3232,C3243,C3249 CCSRCH181J50
C3261 CCSRCH181J50

C3205,C3210,C3216,C3221 CCSRCH331J50
C3230,C3231,C3241,C3242,C3248 CCSRCH331J50

40

1234

PDP-434PU

Mark No. Description Part No.

C3254,C3260,C3265 CCSRCH331J50
C3208,C3209,C3219,C3220,C3227 CCSRCH390J50
C3229,C3238,C3240,C3252,C3253 CCSRCH390J50

C3263,C3264 CCSRCH390J50
C3202,C3213,C3224,C3235,C3246 CKSRYB105K6R3
C3257 CKSRYB105K6R3

RESISTORS

R3202,R3210,R3216,R3224,R3229 RAB4C221J
R3235 RAB4C221J
Other Resistors RS1/16S###J

OTHERS

CN3201 15P CONNECTOR AKP1218
K3203,K3208,K3214,K3216,K3218 AKX9002
TEST PIN
K3220,K3221 TEST PIN AKX9002

X CONNECTOR A ASSY

This assembly has no service part.

X CONNECTOR B ASSY

This assembly has no service part.

PANEL IF ASSY

[PANEL IF BLOCK]
SEMICONDUCTORS

IC4002 24LC02B(I)SN

>

IC4003 PQ033EZ01ZP
IC4006 TC74VHC541FT
Q4007 DTA143EUA
Q4004,Q4008,Q4009,Q4012 DTC143EUA

Q4014-Q4016 DTC143EU A
Q4005,Q4006,Q4010,Q4013,Q4017 RN1901
Q4011 RN2901
Q4001 SM6K2
D4006 1SS355

D4001-D4004,D4007 RB751V-40

>

D4005 UDZS5.1B

COILS AND FILTERS

F4001,F4002 ATF1194
L4001 LCTA W221J3225

CAPACITORS

C4005,C4006 CCSRCH100D50
C4019 CCSRCH101J50
C4009,C4020 CCSRCH471J50
C4011,C4018,C4021 CEAT101M10
C4003,C4015 CEAT101M16

C4004,C4010,C4012,C4014 CKSRYB103K50
C4016,C4024,C4041 CKSSYF104Z16
C4017 CKSRYF105Z10

RESISTORS

R4006 RAB4C101J
Other Resistors RS1/16S###J

OTHERS

5 678

Mark No. Description Part No.

CN4004 114P FFC CONNECTOR AKM1216
CN4003 DVI SOCKET (24P) AKP1216
CN4002 SOCKET (20P) AKP1226
K4002-K4012 TEST PIN AKX9002
CN4006 3P T OP POST B3B-EH

[TMDS RX BLOCK]
SEMICONDUCTORS

IC4201 24LC01B
IC4206 BA8274F
IC4205 PST3628UR
IC4202 SII169CTG100
Q4203 DTC143EUA

Q4215 SM6K2
D4203,D4204 1SS355
D4202 UDZS6.8B

COILS AND FILTERS

F4201-F4204 ATF1194
L4201 ATH1132

CAPACITORS

C4208,C4215,C4218,C4222,C4230 CCSRCH331J50
C4262 CCSRCH471J50
C4207,C4210,C4232,C4233,C4236 CCSRCH820J50
C4241,C4244,C4258 CCSRCH820J50
C4212,C4239,C4242,C4246 CEAT101M10

C4202,C4237,C4238 CEAT470M10
C4260 CKSRYB472K50
C4205,C4206,C4217,C4267 CKSRYF105Z10
C4203,C4204,C4209,C4211,C4213 CKSSYF104Z16
C4234,C4235,C4240,C4243,C4245 CKSSYF104Z16

C4247,C4252,C4256,C4259,C4261 CKSSYF104Z16
C4271 CKSSYF104Z16

RESISTORS

R4241 RAB4C220J
R4213-R4218,R4245,R4247 RAB4C470J
R4253-R4255,R4257 RAB4C470J
R4250 RS1/16S3900F
Other Resistors RS1/16S###J

Mark No. Description Part No.

CN4801 6P FFC CONNECTOR AKM1208

KEY CONTROL ASSY

SEMICONDUCTORS

IC4851 PD5719A
D4851-D4853,D4855,D4856 1SS302

CAPACITORS

>

C4856-C4858 CCSRCH101J50
C4854 CEAT470M50
C4853 CKSRYB103K50

RESISTORS

R4858 RAB4C182J
Other Resistors RS1/16S###J

OTHERS

>

X4851 CERALOCK ASS1162
CN4851 6P FFC CONNECTOR VKN1596

PANEL IR ASSY

SEMICONDUCTORS

Q4901 2SC4116
D4902 1SS302
D4901 1SS355

CAPACITORS

C4901 CEVW470M6R3
C4903 CKSRYB102K50
C4902 CKSRYB103K50
C4904 CKSSYF104Z16

RESISTORS

Other Resistors RS1/16S###J

OTHERS

U4901 REMOTE RECEIVER UNIT RPM7240-H4

A

B

C

D

OTHERS

K4203,K4207 TEST PIN AKX9002

PANEL LED ASSY

SEMICONDUCTORS

D4751 SML-310MT
D4752 SML-311UT

CAPACITORS

>

C4751-C4753 CCSRCH101J50

OTHERS

CN4751 CONNECTOR 3P B3B-ZR-3.4

PANEL KEY ASSY

SWITCHES AND RELAYS

S4801-S4806 VSG1024

OTHERS

56

[DIGITAL IF BLOCK]
COILS AND FILTERS

F5001,F5002,F5004 A TF1194

RESISTORS

R5101-R5115,R5131 RAB4C470J
Other Resistors RS1/16S###J

OTHERS

CN5001 114P FFC CONNECTOR AKM1216
K5002-K5004,K5007 TEST PIN AKX9002
CN5002 10P CONNECTOR B10B-PH-SM3

[MODULE UCOM BLOCK]
SEMICONDUCTORS

IC5206 24LC04B(I)SN
IC5201 M30626FHPGP-P
IC5205 PST3628UR
IC5208 TC74VHC08FT
IC5213 TC74VHC123AFT

PDP-434PU

DIGIT AL VIDEO ASSY

7

E

F

41

8

1234

Mark No. Description Part No.

IC5214,IC5215 TC74VHC32FT
IC5211,IC5212 TC74VHC541FT

A

IC5209 TC7W126FU
Q5201 2SJ461
D5207-D5212 1SS301

D5217,D5218 1SS355
D5201 SML-310LT

SWITCHES AND RELAYS

S5201 ASH1047

CAPACITORS

C5213,C5225 (47/6.3V) ACH1357

B

C5206,C5223,C5231 CKSRYB102K50
C5245-C5264 CKSRYB102K50
C5232 CKSRYB104K16
C5230 CKSRYB105K6R3
C5205 CKSRYB472K50

C5201-C5204,C5208,C5210-C5212 CKSSYF104Z16
C5218,C5224,C5226,C5227 CKSSYF104Z16
C5243,C5244 CKSSYF104Z16

RESISTORS

R5209,R5211,R5212,R5235 RAB4C101J
R5254,R5255,R5265,R5266 RAB4C101J

C

R5205 RAB4C103J
R5270,R5271 RAB4C472J
R5256,R5257 RAB4C474J
Other Resistors RS1/16S###J

OTHERS

CN5201 PLUG 8-P AKM1225
K5201 TEST PIN AKX9002

>

X5201 CERAMIC RESONATOR ASS1178
CN5202 3P PH CONNECTOR B3B-PH-SM3

Mark No. Description Part No.

[IC4 BLOCK]
SEMICONDUCTORS

IC5401 PD5856A
D5401 SML-310LT
D5402 SML-310MT

COILS AND FILTERS

F5401,F5403,F5409,F5410 A TF1194

CAPACITORS

C5401,C5413,C5417,C5424 ACH1396
(100/6.3V)
C5434,C5435 CKSRYB102K50
C5402-C5412,C5414-C5416 CKSSYF104Z16
C5418-C5423,C5425-C5431 CKSSYF104Z16

RESISTORS

R5406,R5421 RAB4C101J
R5408-R5413,R5415,R5416,R5419 RAB4C220J
R5422 RAB4C220J
R5405 RS1/16S5601F
Other Resistors RS1/16S###J

OTHERS

K5401 TEST PIN AKX9002

[ADDRESS CN BLOCK]
RESISTORS

Other Resistors RS1/16S###J

OTHERS

CN5521 50P CONNECTOR AKM1201

>

CN5501-CN5508 40P CONNECTOR AKM1217
CN5511 30P FFC CONNECTOR AKM1218

[PANEL FLASH BLOCK]
SEMICONDUCTORS

D

IC5305 MBM29PL160BD-

75PFTN

IC5303 PST3612UR
IC5301 PST3628UR
IC5302 TC74VHC08FT
Q5301 RN1901

D5301-D5310 1SS302

CAPACITORS

C5320 CCSRCH470J50
C5304,C5307 CKSRYB102K50

E

C5311,C5314 CKSRYB104K16
C5303,C5306 CKSRYB472K50
C5301,C5302,C5305,C5309,C5313 CKSSYF104Z16

C5316 CKSSYF104Z16

RESISTORS

R5317,R5318 RAB4C101J
Other Resistors RS1/16S###J

OTHERS

CN5301 PLUG 15-P AKM1232

F

K5301 TEST PIN AKX9002

>

X5302 CRYSTAL OSCILLATOR ASS1174

>

X5301 CRYSTAL OSCILLATOR ASS1176

[DIGITAL DD CON BLOCK]
SEMICONDUCTORS

>

IC5602 PQ05DZ11

>

IC5603 PQ09DZ11

>

U5601 AXY1066
Q5601,Q5603 HN1C01FU
D5602,D5603,D5609,D5610 1SS355

D5601 HZU2.2B
D5604 UDZS5.1B

CAPACITORS

C5601,C5603,C5607,C5614,C5616 ACH1394
(100/16V)
C5602,C5604,C5615,C5617 CKSRYB103K50
C5605,C5606,C5610 CKSSYF104Z16

RESISTORS

R5601 (1,1/2W) ACN1162
R5627 (3.3,1/2W) ACN1168
Other Resistors RS1/16S###J

OTHERS

>

CN5601 11P CONNECTOR B11B-PH-SM3

>

CN5602 7P CONNECTOR B7B-PH-SM3

HD SP TERMINAL ASSY

COILS AND FILTERS

42

1234

PDP-434PU

5 678

Mark No. Description Part No.

L3701,L3702 ATF1206

CAPACITORS

>

C3701-C3704 CCSRCH101J50
C3713-C3716 CCSRCH221J50
C3709,C3710 CKSRYB332K50
C3711,C3712 CKSRYF473Z50

RESISTORS

R3701-R3704 RD1/2MMF100J

OTHERS

J3701 6P HOUSING WIRE ADX2838
CN3701 SPEAKER TERMINAL AKE1060

>

3701 SPEAKER SHIELD A ANK1710

>

3702 SPEAKER SHIELD B ANK1711

HD AUDIO AMP ASSY

SEMICONDUCTORS

IC3502 BD3869AS
IC3504 LA4625
IC3501 NJM2195L
IC3503 NJM7809FA
Q3501,Q3502,Q3507,Q3510,Q3511 2SA1162

Q3503,Q3504,Q3508 2SC2712
Q3512 DTC124EK
D3501-D3504 1SS355

CAPACITORS

C3525 CCSRCH221J50
C3501-C3504,C3520,C3528-C3532 CEA T100M50
C3505,C3526,C3549,C3557,C3564 CEAT101M16
C3519 CEAT1R0M50
C3536 CEAT220M50

C3537,C3538 CEAT2R2M50
C3551,C3552 CEAT330M25
C3566 CEHAT101M10
C3561 CEHAT101M16
C3562,C3565 CEHAT220M50

C3559,C3560 CEHAT2R2M50
C3509 CEHAT331M16
C3507 CEHAT471M25
C3571 CEHAT472M25
C3563 CEHATR47M50

C3512,C3522,C3572 CFTLA103J50
C3511,C3513-C3518,C3533,C3534 CFTLA104J50
C3545-C3548,C3573-C3576 CFTLA104J50
C3521 CFTLA333J50
C3524 CFTLA334J50

C3523 CFTLA474J50
C3506,C3508,C3510,C3527,C3535 CKSRYB103K50
C3550,C3558 CKSRYB103K50
C3543,C3544 CQMA222J50

RESISTORS

R3599-R3602 RD1/2MMF2R2J
Other Resistors RS1/16S###J

OTHERS

3511 AUDIO HEATSINK ANH1612
CN3504 3P CONNECTOR B3P-VH
3512-3515 SCREW VBB30P100FNI
KN3501,KN3502 WRAPPING TERMINALVNF1084

56

Mark No. Description Part No.

43 X DRIVE ASSY

[X LOGIC BLOCK]
SEMICONDUCTORS

IC1002 TC74ACT540FT
IC1001 TC74ACT541FT
IC1003 TC74VHC08FT

CAPACITORS

C1001 CEHAT470M25
C1002-C1004 CKSRYB104K16

RESISTORS

R1001,R1002,R1005 RAB4C470J
R1003,R1004,R1007 RAB4C472J

OTHERS

CN1001 30P FFC CONNECTOR AKM1218

[RESONANCE BLOCK]
SEMICONDUCTORS

IC1103 BA10393F
IC1101,IC1102 TND506MD
Q1113 2SC2412K
Q1102,Q1103,Q1111,Q1112,Q1114 2SK3560
Q1105,Q1106,Q1108,Q1109 2SK3723

Q1101,Q1104,Q1107,Q1110 CPH5506
D1109,D1122 1SS302
D1101,D1102,D1104,D1105 EC11FS4
D1107,D1108,D1111,D1114-D1117 EC11FS4
D1120,D1121,D1127,D1128 EC11FS4

D1103,D1106,D1113,D1118 TCU20A30
D1124,D1125 TCU20A30
D1110,D1123 UDZS16B

COILS AND FILTERS

L1104 ATH1119
L1102 ATH1133
L1103,L1105 ATH1134
L1101 LFEA470J

CAPACITORS

C1113,C1114,C1126,C1127 ACE1168
(3.3/250V)
C1111,C1124 (100p/630V) ACG1104
C1109,C1119 (0.1/630V) ACG1108
C1101,C1105,C1116,C1117 CCSRCH331J50

C1128,C1130-C1132 CKSRYB104K16
C1102,C1118 CKSRYB105K6R3
C1104,C1108,C1115,C1122 CKSYB105K25

RESISTORS

R1116,R1122 RS1/10S1003F
R1133,R1143-R1145 RS1/10S100J
R1103,R1106,R1118,R1119,R1153 RS1/10S2R2J
R1136 RS1/16S1202F
R1139 RS1/16S3301F

R1130 RS1/16S5601F
R1134 RS1/16S8201F
R1113,R1128 RS1MMF101J
VR1101-VR1104 CCP1390

PDP-434PU

7

A

B

C

D

E

F

43

8

1234

Mark No. Description Part No.

Other Resistors RS1/16S###J

A

[SUS BLOCK]
SEMICONDUCTORS

IC1202 HCPL-M611
IC1205 NJM2872F05
IC1203,IC1207 STK795-510
IC1208 TLP181(P-GR)
IC1204,IC1206 TND301S

Q1207 2SC2412K
Q1203 2SD1898

B

C

Q1302 2SJ522
Q1301 2SK2503
Q1205 2SK2908-01S

Q1206,Q1208 DTC124EK
Q1201 HN1B04FU
D1212 1SS302
D1211,D1213,D1216 1SS355
D1201,D1207 EC10QS04

D1204,D1301 EC11FS4
D1214 EC8FS6
D1208 UDZS5.6B

COILS AND FILTERS

L1204,L1205 ATH1112
L1202 LFEA100J
L1203,L1206 LFEA470J

CAPACITORS

C1214-C1217,C1227-C1230 ACE1163
C1233 (0.12/250V) ACE1169
C1244 (0.1/250V) ACE1170
C1209 (0.1/630V) ACG1092
C1219,C1231 ACH1359

D

C1224 CEHAT101M16
C1301 CEHAT221M25
C1203,C1207,C1210,C1220,C1223 CEHAT470M25
C1238,C1239 CEHAT470M25
C1235 CKSRYB102K50

C1213,C1225,C1240,C1241,C1243 CKSRYB104K16
C1202,C1205,C1206,C1212,C1302 CKSRYF104Z50

RESISTORS

R1230 ACN1166
R1208 (10,1/2W) ACN1174
R1304 (560,1/10W) ACN1195

E

R1305 (1k,1/2W) ACN1198
R1301,R1302,R1314 RS1/10S122J

R1226,R1251 RS1MMF361J
R1235,R1236 RS2MMF121J
Other Resistors RS1/16S###J

OTHERS

KN1201-KN1205,KN1208 ANK-142
(GROUND PLATE)
KN1210-KN1212,KN1214 ANK-142
(GROUND PLATE)

F

CN1201 12P CONNECTOR B12B-EH

[D-D CON BLOCK]

44

1234

Mark No. Description Part No.

SEMICONDUCTORS

IC1404 AN1431M
IC1402 MIP161
IC1401,IC1403 TLP181(P-GR)
Q1401 2SA1037K
Q1402 2SC2412K

D1407,D1408 EC11FS2
D1404 EC8FS6
D1401,D1403 UDZS5.6B

COILS AND FILTERS

L1401 ATH1110
T1401 A TK1153

CAPACITORS

C1401,C1402 (22/315V) ACH1361
C1404 CEHAT101M16
C1405 CEHAT101M25
C1409 CEHAT331M16
C1403,C1407,C1408,C1411 CKSRYB104K16

C1406 CKSRYF104Z50

RESISTORS

R1405,R1406,R1408-R1410,R1414 RS1/10S3602F
R1420 RS1/16S1101F
R1403 RS1/16S2702F
R1401,R1404 RS1/16S4701F
R1417 RS1/16S7500F

VR1401 (1k) CCP1390
Other Resistors RS1/16S###J

OTHERS

1002 CARD SPACER AEC1957
1001 DRIVE SIRICON SHEET A AEH1062
1001 PLATE X ANG2622
1001 DRIVE HEATSINK A ANH1613
1001 SCREW BMZ30P080FZK

1002 SCREW PMB30P060FNI

PANEL SENSOR ASSY

SEMICONDUCTORS

IC1072 MM1522XU
IC1071 MM3012XN

CAPACITORS

C1075 (47/6.3V) A CH1357
C1074 CKSRYB103K50
C1071,C1076 CKSRYB104K16
C1072,C1073 CKSRYF105Z10

RESISTORS

R1076,R1078 RS1/16S1001F
Other Resistors RS1/16S###J

43 Y DRIVE ASSY

OTHERS

2002 CARD SPACER AEC1957
2001 DRIVE SIRICON SHEET A AEH1062
2001 PLATE Y ANG2557
2001 DRIVE HEATSINK A ANH1613
2001 SCREW BMZ30P080FZK

PDP-434PU

5 678

Mark No. Description Part No.

2002 SCREW PMB30P060FNI

[Y LOGIC BLOCK]
SEMICONDUCTORS

IC2002 TC74ACT540FT
IC2001,IC2003 TC74ACT541FT
IC2005 TC74VHC08FT
IC2004 TC74VHC541FT
Q2001 DTC124EK

CAPACITORS

C2001 CEHAT470M16
C2010,C2011 CKSRYB104K16
C2002-C2006 CKSRYF104Z50

RESISTORS

R2018,R2019 RAB4C102J
R2002,R2004,R2013-R2015 RAB4C470J
R2005,R2006,R2012,R2016,R2017 RAB4C472J
Other Resistors RS1/16S###J

OTHERS

CN2001 50P CONNECTOR AKM1201

[Y RESONANCE BLOCK]
SEMICONDUCTORS

IC2211 BA10393F
IC2201,IC2202 TND506MD
Q2213 2SC2412K
Q2202,Q2203,Q2211,Q2212,Q2214 2SK3560
Q2205,Q2206,Q2208,Q2209 2SK3723

Q2201,Q2204,Q2207,Q2210 CPH5506
D2209,D2223 1SS302
D2202-D2205,D2207,D2208 EC11FS4
D2213,D2214,D2216-D2219,D2222 EC11FS4
D2226,D2227 EC11FS4

D2201,D2206,D2211,D2215,D2220 TCU20A30
D2225 TCU20A30
D2210,D2224 UDZS16B

COILS AND FILTERS

L2204 ATH1119
L2202 ATH1133
L2203,L2205 ATH1134
L2201 LFEA470J

CAPACITORS

C2212,C2213,C2226,C2227 ACE1168
(3.3/250V)
C2211,C2224 (100p/630V) ACG1104
C2210,C2223 (0.1/630V) ACG1108
C2202,C2205,C2216,C2217 CCSRCH331J50

C2230,C2232,C2233,C2235 CKSRYB104K16
C2203,C2218 CKSRYB105K6R3
C2201,C2208,C2215,C2219 CKSYB105K25

RESISTORS

R2240,R2241 RS1/10S1003F
R2244-R2247 RS1/10S100J
R2204,R2205,R2220,R2221,R2253 RS1/10S2R2J
R2234 RS1/16S1202F
R2235 RS1/16S3301F

56

Mark No. Description Part No.

R2233 RS1/16S5601F
R2242 RS1/16S8201F
R2215,R2230 RS1MMF101J
VR2201-VR2204 (1k) CCP1390
Other Resistors RS1/16S###J

[Y SUS BLOCK]
SEMICONDUCTORS

IC2302,IC2308 HCPL-M611
IC2305 NJM2872F05
IC2303,IC2307 STK795-511
IC2301,IC2304,IC2309 TND301S
Q2310 2SC2412K

Q2303,Q2307 2SD1898
Q2301 2SJ522
Q2302,Q2308,Q2312 2SK3325-Z
Q2309 HN1B04FU
D2302 1SS302

D2305 EC11FS4
D2301 UDZS16B
D2306,D2318 UDZS5.6B

COILS AND FILTERS

L2306,L2307 ATH1112
L2304 LFEA100J
L2308 LFEA101J
L2301,L2302,L2305 LFEA470J

CAPACITORS

C2309-C2312,C2326,C2327 ACE1163
(1.5/300V)
C2329,C2330 (1.5/300V) ACE1163
C2314 (0.047/250V) ACE1165
C2302 (0.1/630V) ACG1092

C2316,C2331 (300/280V) ACH1359
C2303 (22/315V) ACH1361
C2336 (220/100V) ACH1393
C2306,C2334 CEHAT221M25
C2308,C2324,C2339,C2340 CEHAT470M16

C2304,C2320,C2338 CEHAT470M25
C2305,C2322,C2323,C2325,C2333 CKSRYB104K16
C2341 CKSRYB104K16
C2301,C2307,C2328 CKSRYF104Z50

RESISTORS

R2332 (2.2,1/2W) ACN1166
R2309 RS1MMF132J
R2310,R2311 RS1MMF472J
R2312-R2314,R2322,R2323 RS3LMF100J
R2348,R2352,R2358,R2359 RS3LMF1R8J

Other Resistors RS1/16S###J

OTHERS

KN2301-KN2305,KN2310 ANK-142
(GROUND PLATE)
KN2312,KN2314,KN2316 ANK-142
(GROUND PLATE)
CN2301 11P CONNECTOR B11B-EH

[Y SCAN BLOCK]

PDP-434PU

7

A

B

C

D

E

F

45

8

1234

Mark No. Description Part No.

SEMICONDUCTORS

IC2101,IC2103-IC2106 HCPL-M611

A

IC2108,IC2109 HCPL-M611
IC2102,IC2107 TC74ACT540FT

COILS AND FILTERS

L2101-L2103 LFEA100J

CAPACITORS

C2104,C2111 (47/160V) ACH1392
C2101,C2107,C2113 CEHAT221M16
C2102,C2103,C2105,C2106 CKSRYB104K16
C2108-C2110,C2112,C2114 CKSR YB104K16

B

RESISTORS

R2121,R2128 RAB4C472J
Other Resistors RS1/16S###J

OTHERS

CN2101,CN2102 15P CONNECTOR AKM1200

[Y D-D CON BLOCK]
SEMICONDUCTORS

C

IC2410-IC2412 AN1431M
IC2406 BA10358F
IC2401 MIP0223SC
IC2402-IC2405,IC2407-IC2409 TLP181(P-GR)
Q2402,Q2407 2SA1037K

Q2410 2SA1163
Q2417 2SA1535
Q2411-Q2414,Q2416 2SC2412K
Q2405 2SC2713
Q2403 2SD1664

Mark No. Description Part No.

C2405,C2407,C2417 CEHAT101M25

C2414 CEHAT221M16
C2410 CEHAT221M25
C2411 CEHAT331M25
C2420 CEHAT470M2A
C2409,C2419 CKSRYB103K50

C2402,C2412,C2413,C2423,C2425 CKSRYB104K16
C2431,C2432,C2434-C2436 CKSR YB104K16
C2441-C2443 CKSRYB104K16
C2415,C2421,C2428 CKSRYB105K6R3
C2404,C2408,C2416,C2418,C2426 CKSRYF104Z50

C2429 CKSRYF104Z50

RESISTORS

R2429 (180k,1/2W) ACN1225
R2435,R2439 RS1/10S2202F
R2402-R2404 RS1/10S3902F
R2442 RS1/16S1201F
R2468 RS1/16S1202F

R2424 RS1/16S2001F
R2420,R2427,R2438 RS1/16S2201F
R2467 RS1/16S3301F
R2457-R2460 RS1/16S4701F
R2506 RS3LMF151J

VR2401,VR2402 (1k) CCP1390
Other Resistors RS1/16S###J

OTHERS

2401 HEATSINK ANH1614
2401 SCREW BBZ30P080FZK

Q2401,Q2404 2SD1898

D

E

Q2415 HN1C01FU
D2430 1SS301
D2410,D2419,D2436 1SS302
D2409,D2418 1SS355

D2404-D2407 EC11FS2
D2403,D2414 EC11FS4
D2402 EC8FS6
D2427 RD91PA
D2401 U1ZB330

D2412, D2413, D2422 UDZS15B
D2425,D2426 UDZS27B
D2415 UDZS33B
D2432 UDZS4.3B
D2423,D2431 UDZS5.6B

COILS AND FILTERS

T2402 A TK1156
T2403 A TK1157
T2401 A TK1158
L2402 LFEA100J
L2401 LFEA101J

L2403 LFEA470J

CAPACITORS

F

C2406 (100/160V) ACH1360
C2401 (22/315V) ACH1361
C2427 CEHAT100M50
C2403 CEHAT101M16

46

1234

PDP-434PU

5 678

VRN Voltage adjustment.

43 X DRIVE Assy

When replaced

No adjustment is required, because necessary adjustment has
already been made.

43 Y DRIVE Assy

When replaced

• The panel control items for the PDP-434PU system can be controlled with the RS-232C commands by connecting a PC through the
GGF1475 special communication device when the Media Receiver is not connected with the PDP.

Note: The special communication device for the PDP-503P cannot be used with this unit, because the control lines within the MDR cable are

different.

Connection

GGF1475 special
communication device

MDR

D-SUB 9-pin straight cable

PC for control
Connect to the D-SUB 9-pin connector.

Communication line:

Connect the system cable.

6. ADJUSTMENT

6.1 ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED

6.2 COMMAND

6.2.1 RS232C COMMAND

A

B

C

D

E

56

PDP-434PU

F

7

8

47

1234

• Schematic diagram of Jig

A

B

C

D

E

F

48

1234

PDP-434PU

5 678

• RS-232C Commands for the module microcomputer

Command Name Function

Validity of direct numeric input

Validity Lower limit Upper limit

1 ABL ABL ADJUSTMENT Adjusting the upper limit of the power

?

0000 255
2 AMN AUDIO MUTE NO Turning off the audio muting
3 AMY AUDIO MUTE YES Turning on the audio muting
4 BAL BALANCE ADJUSTMENT Adjusting the audio balance

?

98 158

5 BAS BASS ADJUSTMENT Adjusting the audio bass

?

121 135
6 BCP BACKUP COPY Copying the backup data in the EEPROM
7 CTM CLEAR TRAP MEMORY Clearing the TRAP log that records detection of opening of the rear cover
8 DRF DRIVE OFF Driving off
9 DRN DRIVE ON Driving on

10 F50 FREQENCY VIDEO 50Hz Setting the frequency in Mask mode to 50 Hz (VIDEO)
11 F60 FREQENCY VIDEO 60Hz Setting the frequency in Mask mode to 60 Hz (VIDEO)
12 F61 FREQENCY PC 60Hz Setting the frequency in Mask mode to 60 Hz (PC)
13 F70 FREQENCY PC 70Hz Setting the frequency in Mask mode to 70 Hz (PC)
14 F72 FREQENCY VIDEO 72Hz Setting the frequency in Mask mode to 72 Hz (VIDEO)
15 F75 FREQENCY VIDEO 75Hz Setting the frequency in Mask mode to 75 Hz (VIDEO)
16 FAJ FINISH ADJUSTMENT Z-number F003 to 0003
17 FCN FOCUS NO Turning the FOCUS function off
18 FCY FOCUS YES Turning the FOCUS function on
19 GAJ GET ADJUSTMENT Obtaining various adjustment values
20 GPD GET POWER-DOWN Obtaining the power-down-point log
21 GPW GET PANEL WHITE BALANCE Obtaining the panel white-balance adjustment values
22 GS1 GET STATUS 1 Obtaining information on the unit, such as the software version
23 GS2 GET STATUS 2 Obtaining information on the status of the unit, such as the temperature
24 GSD GET SHUT DOWN Obtaining information on shutdown
25 LNN LOUDNESS NO Turning the Loudness function off
26 LNY LOUDNESS YES Turning the Loudness function on
27 M00 MASK MODE 0 Turning the Mask function off
28 M01 MASK MODE 1 White raster (change in luminance level)
29 M02 MASK MODE 2 White raster--zigzag, exact reverse--scan--gray--white raster
30 M03 MASK MODE 3 White raster--zigzag, exact reverse--scan--gray--white raster
31 M10 MASK MODE 10 H ramp (slant 1)
32 M11 MASK MODE 11 H ramp (slant 4)
33 M12 MASK MODE 12 H ramp (slant 1 shifting)
34 M13 MASK MODE 13 H ramp (slant 4 shifting)
35 M14 MASK MODE 14 V ramp (slant 1)
36 M15 MASK MODE 15 Slanting ramp
37 M20 MASK MODE 20 Window (for WB adjustment, Hi = 870, Lo = 102)
38 M21 MASK MODE 21 Window (for WB adjustment, Hi = 1023, Lo = 102)
39 M22 MASK MODE 22

Window (for measuring the peak luminance during WB adjustment, Hi = 1023)

40 M23 MASK MODE 23 Window (for measuring the peak luminance, Hi = 1023, 4%)
41 M24 MASK MODE 24 Window (for measuring the peak luminance, Hi = 1023, 1.25%)
42 M25 MASK MODE 25 Window (vertical line with 1/7-width for measuring the stress)
43 M26 MASK MODE 26 Window (magenta, green, and stripe for check)
44 M27 MASK MODE 27 Window (green,magenta, and stripe for checker)
45 M28 MASK MODE 28 Window (black & white [1 x 8], checker, for EMG check)
46 M29 MASK MODE 29 Window (for WB adjustment, magenta = 512, yellow = 512)
47 M2E MASK MODE 2E Wiper for erasing afterimage
48 M2F MASK MODE 2F Mask for warning of cable disconnection
49 M30 MASK MODE 30 ColorBar
50 M31 MASK MODE 31 Slanted lines (for checking cable disconnection)
51 M51 MASK MODE 51 Raster-white
52 M52 MASK MODE 52 Raster-red
53 M53 MASK MODE 53 Raster-green
54 M54 MASK MODE 54 Raster-blue
55 M55 MASK MODE 55 Raster-black
56 M56 MASK MODE 56 Raster-cyan 1023
57 M57 MASK MODE 57 Raster-magenta 1023
58 M58 MASK MODE 58 Raster-yellow 1023
59 M59 MASK MODE 59 Raster-cyan 274
60 M60 MASK MODE 60 Raster-flesh color_50
61 M61 MASK MODE 61 Raster-light purple_50
62 M62 MASK MODE 62 Raster-sky blue_50
63 M63 MASK MODE 63 Raster-red 779
64 M64 MASK MODE 64 Raster-cyan 218
65 M65 MASK MODE 65 Raster-cyan 448

PDP-434PU

56

7

A

B

C

D

E

F

49

8

1234

A

66 M66 MASK MODE 66 Raster-flesh color_43
67 M67 MASK MODE 67 Raster-red 640
68 M68 MASK MODE 68 Raster-magenta 98
69 M69 MASK MODE 69 Raster-sky blue 1_43
70 M70 MASK MODE 70 Raster-sky blue 2_43
71 M71 MASK MODE 71 Raster-light purple_43
72 M72 MASK MODE 72 Raster-blue 60
73 M73 MASK MODE 73 Raster-gray 512 (reservation)
74 M74 MASK MODE 74 Raster-gray 512 (reservation)

84 MTN MUTE NO Canceling panel muting

B

C

D

85 MTY MUTE YES Panel muting
86 NMN NEGATIVE MODE NO Canceling negative-positive inversion display
87 NMY NEGATIVE MODE YES Negative-positive inversion display
88 PBH PANEL BLUE HIGH Panel white-balance adjustment: Blue highlight ? 000 511
89 PBL PANEL BLUE LOW Panel white-balance adjustment: Blue low light ? 000 999
90 PCN PC RGB NO Setting input-signal type to video
91 PCY PC RGB YES Setting input-signal type to PC
92 PGH PANEL GREEN HIGH Panel white-balance adjustment: Green highlight ? 000 511
93 PGL PANEL GREEN LOW Panel white-balance adjustment: Green low light ? 000 999
94 PLA BRIGHT ENHANCE A
95 PLB BRIGHT ENHANCE B
96 PLN BRIGHT ENHANCE NO Center luminance-compensation function off
97 POF POWER OFF Power off
98 PON POWER ON Power on

99 PRH PANEL RED HIGH Panel white balance adjustment-red highlight ? 000 511
100 PRL PANEL RED LOW Panel white-balance adjustment: Red low light ? 000 999
101 SCN SYSTEM CABLE NO Prohibiting monitoring of cable-disconnection detection
102 SCY SYSTEM CABLE YES Permitting monitoring of cable-disconnection detection
103 SRN SRS NO SRS function off
104 SRY SRS YES SRS function on
105 TBN TRUBASS NO TruBass function off
106 TBY TRUBASS YES TruBass function on
107 TRE TREBLE ADJUSTMENT Audio treble adjustment ? 121 135
108 TSN TRAP SW NO Prohibiting detection of opening of the rear case
109 TSY TRAP SW YES Permitting detection of opening of the rear case
110 UAJ UN-ADJUSTMENT Z-number 0003 to F003
111 VOF Vofs ADJUSTMENT Vofs voltage reference-value adjustment ? 000 255
112 VOL VOLUME Audio volume adjustment ? 000 060
113 VSU Vsus ADJUSTMENT Vsus voltage reference-value adjustment ? 000 255
114 XD1 XSUS-D-1 XSUS-D-1 adjustment ? 000 255
115 XD2 XSUS-D-2 XSUS-D-2 adjustment ? 000 255
116 XU1 XSUS-U-1 XSUS-U-1 adjustment ? 000 255
117 XU2 XSUS-U-2 XSUS-U-2 adjustment ? 000 255
118 YD1 YSUS-D1-1 YSUS-D1-1 adjustment ? 000 255
119 YD2 YSUS-D1-2 YSUS-D1-2 adjustment ? 000 255
120 YD3 YSUS-D2-1 YSUS-D2-1 adjustment ? 000 255
121 YD4 YSUS-D2-2 YSUS-D2-2 adjustment ? 000 255
122 YU1 YSUS-U-1 YSUS-U-1 adjustment ? 000 255
123 YU2 YSUS-U-2 YSUS-U-2 adjustment ? 000 255

Command Name Function

Center luminance-compensation function on (no correspondence with APL)
Center luminance-compensation function on (in correspondence with APL)

Validity of direct numeric input

Validity Lower limit Upper limit

E

F

50

PDP-434PU

1234

5 678

Command description

Command Function

GAJ Obtaining various adjustment values

GPD Obtaining power-down-point log

GPW Obtaining panel white-balance adjustment values

GS1 Obtaining information on the unit, such as the software version
GS2 Obtaining information on the status of the unit
GSD Obtaining information on shutdown

GAJ: Obtaining data on ABL setting values, electronic-control adjustment values, and drive-system adjustment values

GPD: Obtaining power-down-point log on the panel

Note: Ignore the 2-byte checksum at the end.

Order Data Size Remarks

1 ABL table currently used 3 bytes AB1 - AB3
2 Upper limit of power 3 bytes 000 - 255
3 Vsus adjustment value 3 bytes 000 - 255
4 Vofs adjustment value 3 bytes 000 - 255
5 X-SUS-U1 adjustment value (XU1) 3 bytes 000 - 255
6 X-SUS-U2 adjustment value (XU2) 3 bytes 000 - 255
7 X-SUS-D2 adjustment value (XD2) 3 bytes 000 - 255
8 X-SUS-D1 adjustment value (XD1) 3 bytes 000 - 255

9 Y-SUS-U1 adjustment value (YU1) 3 bytes 000 - 255
10 Y-SUS-U2 adjustment value (YU2) 3 bytes 000 - 255
11 Y-SUS-D1-2 adjustment value (YD2) 3 bytes 000 - 255
12 Y-SUS-D1-1 adjustment value (YD1) 3 bytes 000 - 255
13 Y-SUS-D2-2 adjustment value (YD4) 3 bytes 000 - 255
14 Y-SUS-D2-1 adjustment value (YD3) 3 bytes 000 - 255

Order Data Size Remarks

1

Latest "1st PD" data

1 byte

0-C or F

2

Latest "2nd PD" data

1 byte

0-C or F

3

Data of hour meter for the latest PD

7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute

4

Data on temperature for the latest PD (TEMP1)

3 bytes 000 - 255

5

Second latest "1st PD" data

1 byte

0-C or F

6

Second latest "2nd PD" data

1 byte

0-C or F

7 Data of hour meter for the second latest PD 7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute
8 Data on temperature for the second latest PD (TEMP1) 3 bytes 000 - 255
9 Third latest "1st PD" data 1 byte

0-C or F

10 Third latest "2nd PD" data 1 byte

0-C or F

11 Data of hour meter for the third latest PD 7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute

12 Data on temperature for the third latest PD (TEMP1) 3 bytes 000 - 255
13 Fourth latest "1st PD" data 1 byte

0-C or F

14 Fourth latest "2nd PD" data 1 byte

0-C or F

15 Data of hour meter for the fourth latest PD 7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute

16 Data on temperature for the fourth latest PD (TEMP1) 3 bytes 000 - 255
17 Fifth latest "1st PD" data 1 byte

0-C or F

18 Fifth latest "2nd PD" data 1 byte

0-C or F

19 Data of hour meter for the fifth latest PD 7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute

20 Data on temperature for the fifth latest PD (TEMP1) 3 bytes 000 - 255
21 Sixth latest "1st PD" data 1 byte

0-C or F

22 Sixth latest "2nd PD" data 1 byte

0-C or F

23 Data of hour meter for the sixth latest PD 7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute

24 Data on temperature for the sixth latest PD (TEMP1) 3 bytes 000 - 255
25 Seventh latest "1st PD" data 1 byte

0-C or F

26 Seventh latest "2nd PD" data 1 byte

0-C or F

27 Data of hour meter for the seventh latest PD 7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute

28 Data on temperature for the seventh latest PD (TEMP1) 3 bytes 000 - 255
29 Eighth latest "1st PD" data 1 byte

0-C or F

30 Eighth latest "2nd PD" data 1 byte

0-C or F

31 Data of hour meter for the eighth latest PD 7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute

31 Data on temperature for the eighth latest PD (TEMP1) 3 bytes 000 - 255

Notes: • Ignore the 2-byte checksum at the end. • For details, see "Description on power-down."

56

PDP-434PU

7

A

B

C

D

E

F

51

8

1234

• Description on power-down

Data Power-down Point

No power-down

A

0

Not used (for MR-POWER)

1
2 Panel-POWER SUPPLY
3 SCAN
4 SCN-5V
5 Y-DRIVE
6 Y-DCDC
7 Y-SUS
8 ADR
9 X-DRIVE
A X-DCDC
B X-SUS

C DIG-DCDC

Reservation

B

D

Reservation

E

Power-down point unidentified

F

GPW: Obtaining panel white-balance adjustment values

Order Data Size Remarks

1

W/B table currently used

2

Main contrast

3

Red contrast of W/B adjustment value

4

Green contrast of W/B adjustment value

5

Blue contrast of W/B adjustment value

6

Main brightness

7

Red brightness of W/B adjustment value

8

C

Green brightness of W/B adjustment value

9

Blue brightness of W/B adjustment value

3 bytes PT1 - PT3
4 bytes 0000 - 0511
4 bytes 0000 - 0511
4 bytes 0000 - 0511
4 bytes 0000 - 0511
4 bytes 0000 - 1023
4 bytes 0000 - 1023
4 bytes 0000 - 1023
4 bytes 0000 - 1023

Note: Ignore the 2-byte checksum at the end.

GS1: Obtaining information on the unit, such as the software version (1)

Order Data Size

1

Display data

2

Version of the module microcomputer

3

IC4-MANTA version

4

Sequence version (43VIDEO)

5

Sequence version (43PC)

6

Sequence version (50VIDEO)

7

Sequence version (50PC)

8

D

Version of the IF microcomputer

9

Version of the main microcomputer

10

IC3-MANTA version

11

Version of the OSD

3 bytes
4 bytes
4 bytes
4 bytes
4 bytes
4 bytes
4 bytes
4 bytes
4 bytes
4 bytes
4 bytes

GS6: Virsion (2)

Order Data Size

2 (∗1)
3 (∗1)
4 (∗2)
5 (∗2)

Note: Ignore the 2-byte checksum at the end.

(Reference) GS2: Obtaining information on the status of the unit

Order Data Size Remarks

1

Notifying that the unit is shifting to Standby mode

2

Whether or not the main unit has been adjusted

3

With/without backup for adjustment values

4

Data on power-down

5

Data on temperature (TEMP1)

Abnormality in RST2 (power decrease of DC-DC converter)

E

6
7

IC4 communication failure

8

EEPROM communication failure

9

Audio failure

10

Volume IC communication failure

11

Backup ROM communication failure

12

Data on temperature (TEMP1) not obtained

13

Operational status of panel protection mechanism

14

Reservation

15

Hour meter

Notes: • Ignore the 2-byte checksum at the end.

• The data expected to be used for service may be "5. Data on temperature" and "15. Hour meter".

1 byte 1: OK for shifting to Standby
1 byte 0: Adjusted, 1: Not adjusted

1 byte 0: With backup, 1: Without backup
2 bytes 1st byte: 1stPD, 2nd byte: 2ndPD
3 bytes

1 byte

1 byte

1 byte

1 byte

1 byte

1 byte

1 byte

1 byte

0: Normal, 1: SD process completed, 2: In the process of SD warning
0: Normal, 1: SD process completed, 2: In the process of SD warning
0: Normal, 1: SD process completed, 2: In the process of SD warning
0: Normal, 1: SD process completed, 2: In the process of SD warning
0: Normal, 1: SD process completed, 2: In the process of SD warning
0: Normal, 1: SD process completed, 2: In the process of SD warning
0: Normal, 1: SD process completed, 2: In the process of SD warning
0: Normal, 1: SD process completed, 2: In the process of SD warning
0: Protection mechanism not activated, 1: Protection mechanism activated

9 bytes ∗∗∗∗∗∗∗∗∗∗
7 bytes 1st-5th byte: Hour, 6th-7th byte: Minute

1

Display data
Version of DTV
Version of CC
PC - CARD
TEXT

(∗1) PU ONLY : Order 4,5 ∗∗
(∗2) PE ONLY : Order 2,3 ∗∗

3 bytes
4 bytes
4 bytes
8 bytes

60 bytes

F

52

1234

PDP-434PU

5 678

GSD: Obtaining information on shutdown

Order Data Size Remarks

1

Latest SD data

1 byte 0 - 5

2

Latest SD subcategory data

1 byte 0 - 2

3

Data of hour meter for the latest SD

7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute

4

Data on temperature for the latest SD (TEMP1)

3 bytes 000 - 255

5

Second latest SD data

1 byte 0 - 5

6

Second latest SD subcategory data

1 byte 0 - 2

7

Data of hour meter for the second latest SD

7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute

8

Data on temperature for the second latest SD (TEMP1)

3 bytes 000 - 255

9

Third latest SD data

1 byte 0 - 5

10

Third latest SD subcategory data

1 byte 0 - 2

11

Data of hour meter for the third latest SD

7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute

12

Data on temperature for the third latest SD (TEMP1)

3 bytes 000 - 255

13

Fourth latest SD data

1 byte 0 - 5

14

Fourth latest SD subcategory data

1 byte 0 - 2

15

Data of hour meter for the fourth latest SD

7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute

16

Data on temperature for the fourth latest SD (TEMP1)

3 bytes 000 - 255

17

Fifth latest SD data

1 byte 0 - 5

18

Fifth latest SD subcategory data

1 byte 0 - 2

19

Data of hour meter for the fifth latest SD

7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute

20

Data on temperature for the fifth latest SD (TEMP1)

3 bytes 000 - 255

21

Sixth latest SD data

1 byte 0 - 5

22

Sixth latest SD subcategory data

1 byte 0 - 2

23

Data of hour meter for the sixth latest SD

7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute

24

Data on temperature for the sixth latest SD (TEMP1)

3 bytes 000 - 255

25

Seventh latest SD data

1 byte 0 - 5

26

Seventh latest SD subcategory data

1 byte 0 - 2

27

Data of hour meter for the seventh latest SD

7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute

28

Data on temperature for the seventh latest SD (TEMP1)

3 bytes 000 - 255

29

Eighth latest SD data

1 byte 0 - 5

30

Eighth latest SD subcategory data

1 byte 0 - 2

31

Data of hour meter for the eighth latest SD

7 bytes

1st-5th byte: Hour, 6th-7th byte: Minute

32

Data on temperature for the eighth latest SD (TEMP1)

3 bytes 000 - 255

Notes: • Ignore the 2-byte checksum at the end.

• For details, see "Description on shutdown".

• Description of shutdown • Module microcomputer IIC: Data on SD subcategory

Data

Factors of shutdown

0 No abnormality
1 IC4
2 Module microcomputer IIC
3 Abnormality in RST2 (power decrease of DC-DC converter)
4 Panel having high temperature
5 Audio failure (speakers short-circuited)
6 Reservation
7 Reservation
8 Reservation
9 Reservation
A Reservation

B Reservation
C Reservation
D Reservation

E Reservation

F Reservation

Data

Factors of shutdown

0 No subcategory
1 EEPROM (DIGITAL VIDEO Assy : IC5206)
2 EEPROM (PANEL IF Assy : IC4002)
3 Volume IC
4 Reservation
5 Reservation
6 Reservation
7 Reservation
8 Reservation
9 Reservation
A Reservation
B Reservation
C Reservation
D Reservation
E Reservation
F Reservation

A

B

C

D

56

PDP-434PU

7

E

F

53

8

1234

7. GENERAL INFORMATION

7.1 DIAGNOSIS

7.1.1 PCB LOCATION

A

B

C

D

43 SCAN B
Assy

43 SCAN A
Assy

PANEL KEY
Assy

43 ADDRESS Assy

43 Y DRIVE Assy

DIGITAL VIDEO Assy

PANEL SENSOR
Assy

43 ADDRESS Assy

POWER SUPPLY Unit

43 ADDRESS Assy

43 ADDRESS Assy

43 X DRIVE Assy

X CONNECTOR
A Assy

X CONNECTOR
B Assy

PANEL IF Assy

PANEL IR Assy

43 ADDRESS Assy

KEY CONTROL Assy

E

43 ADDRESS Assy

HD SP
TERMINAL Assy

HD AUDIO
AMP Assy

PANEL LED Assy

43 ADDRESS Assy

43 ADDRESS Assy

Rear view

F

54

1234

PDP-434PU

5 678

• Operation statuses indicated by LEDs

Note: "P" stands for panel.

: Lit in red
: Lit in green
: Not lit

Standby

Power on

MR-AC power off

P-AC power off

MR power-down

MR shutdown

MR modification

P-power-down

P-shutdown

P-modification

Disconnection of the
system cable

Power management when
the Media Receiver is not
connected with the PDP

RED

MR-LED PANEL-LED

GREEN

RED
GREEN

RED
GREEN

RED
GREEN

RED
GREEN

RED
GREEN

RED
GREEN

RED
GREEN

RED
GREEN

RED
GREEN

RED
GREEN

RED
GREEN

Normal

Abnormality
in MR

Abnormality
in the panel

Disconnection
of cable

1.0S 1.0S

1.0S 1.0S 1.0S 1.0S

1.0S 1.0S

1.0S 1.0S

0.5S

0.5S 0.5S 0.5S 3.0S

0.5S 0.5S 0.5S 3.0S

0.5S 0.5S 0.5S 3.0S

3.0S

7.1.2 DIAGNOSIS OF SHUTDOWN/POWER-DOWN INDICATED BY LEDS

A

B

C

D

56

PDP-434PU

E

F

7

8

55

1234

• Identification of locations having abnormality by the number of times the LEDs flash

A

On Shutdown and power-down

Shutdown

• Operation: When the microcomputer detects any abnormality, it forcibly turns off the unit.

• LED indication: The green LED flashes.

Power-down

• Operation: When the unit is in emergency status, a protection circuit is activated, and the power is turned off.

• LED indication: The red LED flashes.

Category

B

MR-LED PANEL-LED

STB ON STB ON

Lit 1 time

Lit

Lit

Lit

Lit

2 times

3 times

4 times

5 times

Content Unit's operation

Communication failure of the
panel-drive IC

Communication failure of the
module IIC

Power decrease of the digital
DC-DC converter

Panel having high
temperature

Audio failure

Immediate shutdown

Immediate shutdown

Immediate shutdown

Shutdown 30 seconds
after warning

Shutdown 3 seconds
after warning

C

6 times

SD

D

7 times

8 times

9 times

10 times

11 times

12 times

13 times

14 times

Lit

Lit

Lit

Lit
Lit Fan in failure Immediate shutdown

Lit

Lit

Lit

Lit

Communication failure of the
module microcomputer

Main 3-wire serial
communication in failure

Communication failure of the
main IIC

Communication failure of the
main microcomputer

MR or unit having higher
temperature

Communication failure of the
digital tuner

MR-ASIC power (DC-DC) in
failure

Communication failure of
IF-EEPROM

Immediate shutdown

Immediate shutdown

Immediate shutdown

Immediate shutdown

Shutdown 30 seconds
after warning

Immediate shutdown

Immediate shutdown

Immediate shutdown

1 time Lit MR power supply Immediate power-down

Lit
Lit

E

Lit
Lit
Lit

PD

Lit
Lit
Lit
Lit
Lit
Lit
Lit

∗ If the unit cannot identify which protection circuit was activated, even if a power-down had been detected, the red LED may flash 15 times.

F

2 times
3 times
4 times
5 times
6 times
7 times
8 times

9 times
10 times
11 times
12 times
15 times

Panel-POWER SUPPLY Immediate power-down
SCAN Immediate power-down
SCAN-5V Immediate power-down
Y-DRIVE Immediate power-down
Y-DCDC Immediate power-down
Y-SUS Immediate power-down
ADDRESS Immediate power-down
X-DRIVE Immediate power-down
X-DCDC Immediate power-down
X-SUS Immediate power-down
DIGITAL-DCDC Immediate power-down
UNKNOWN ∗ Immediate power-down

Warning indication
when the MR is connected

Powering off. Internal temperature too high.
Check temperature around PDP.
Check temperature around media receiver.
[SD04]

Powering off.
Internal protection circuits activated,
Is there a short in speaker cable ?
[SD05]

Powering off. Internal temperature too high.
Check temperature around PDP.
Check temperature around media receiver.
[SD11]

56

1234

PDP-434PU

5 678

• Block diagram of the shutdown signal system

• Diagnosis of shutdown

Note:

The figures 1 - 5 indicate the number of times
the LED flashes when shutdown occurs in the
corresponding route.

IC5206

EEPROM

IC1072
TEMP.

SENSOR

IC5003

1.5V-RST

IC5301

3.3V-RST

IC5401

IC4

IC5302

OR

IC4002

EEPROM

IC3502

VOLUME IC

IC3504

AMP

IC5201

MODULE UCOM

TE1

D4

D15R4R7A1

A_NG

HD AUDIO AMP
ASSY

PANEL IF
ASSY

PANEL SENSOR
ASSY

DIGITAL VIDEO ASSY

RST2

TEMP1

A_SCL
A_SDA

B_SCL
B_SDA

E_SCL
E_SDA

TXD_IC4

RXD_IC4

CLK_IC4

IC4_CE

IC4_BUSY

5

1

2

2

3

4

2

LED

SD Circuit in

Operation

Defective Assy

Reason for

Shutdown

Point to be Checked

Possible

Defective Part

Remarks

1 time

Communication
failure of the
panel-drive IC

DIGITAL VIDEO

Communication failure
of IC4

IC4 BLOCK,
PANEL FLASH BLOCK

IC5401, IC5305

Writing failure of IC4

After turning the unit
on again, check if the
data on the version
can be read with the
GS1 command.

2 times

Communication
failure of the
module IIC
(Check the
shutdown
subcategory on
the Factory menu.)

DIGITAL VIDEO

Communication failure
of the EEPROM (4K)

MODULE UCOM
BLOCK

IC5206

PANEL IF

Communication failure
of the EEPROM (2K)

PANEL IF BLOCK IC4002

Disconnection of cable CN4009 - CN3501

Check if the cable is
disconnected or not
securely connected.

HD AUDIO

Defective volume IC HD AUDIO AMP Assy IC3502

Defective 114-pin FPC CN4004 - CN5001 ADY1081

Check if the 114-pin
FPC is broken or not
securely connected.

3 times

Power decrease of
DIGITAL-DC-DC

DIGITAL VIDEO

Defective DC-DC
converter

DIGITAL DD CON
BLOCK

U5601

Check if 3.3 V, 2.5 V,
and 1.5 V are
activated.

Defective RST IC PANEL FLASH BLOCK

IC5301, IC5302,
IC5303

POWER SUPPLY No startup of 12 V

4 times

Panel having
higher temperature

DIGITAL VIDEO

Cable disconnected CN5202 - CN1071

Panel having higher
temperature

Surrounding temperature

Shutdown occurs
when the sensor
temperature becomes
77°C or more (PDP­434P) or 83°C or more
(PDP-504P).

5 times Audio failure

Speaker short-circuited Speaker terminals

Check if the speaker
cables are in contact
with the chassis, etc.

HD AUDIO Defective AMP IC HD AUDIO AMP ASSY IC3504

HD AUDIO Disconnection of cable CN4009 - CN3501

Check if the cable is
disconnected or not
securely connected.

A

56

PDP-434PU

7

B

C

D

E

F

57

8

1234

• Block diagram of the power-down signal system

A

B

Note:

The figures 1 - = indicate the number of times the

LED flashes on the panel when power-down occurs in

the corresponding route.

Relay control

POWER SUPPLY UNIT

P2

Flashes in a case of

power-supply-related

power-down

circuit

Protection

D1

C

S5201

Flashes in a case of

power-down other

than power-supply-r

elated power-down

2

PS_PD

circuit

IC5208

PD-MUTE

PD_MUTE

D

PD_TRIGGER

IC5201

module

microcomputer

OR

8

ADR _PD

OR

IC5214

IC5215

E

XDRIVE_PD

09-

XDD_CNV_PD

XSUS_PD

34567

SCAN_ PD

SCAN_ 5V_PD

YDRIVE_ PD

YDD_CNV_ PD

YSUS_ PD

DCC_PD

=

DC-DC

converter

D5 -D8

DIGITAL VIDEO ASSY

AD1

ADDRESS ASSY

F

A

(upper)

(

(

58

1234

D9 -D12

AD1

ADDRESS ASSY

(lower)

A

PDP-434PU

D14

X1

X DRIVE ASSY

D13

Y1

Y DRIVE ASSY

5 678

• Power-down diagnosis (defective points)

PD Circuit in

operation

Defective Assy Reason for Power-down Point to be Checked Possible Defective Part Remarks

1 MR POWER

2 POWER

POWER SUPPLY Unit

If the elapsed time from relay-on until the LED

in the power supply unit lights is about 2-4

seconds, the defective assembly may be the

43 X or Y DRIVE.

43 X DRIVE Assy VSUS UVP X SUS BLOCK IC1203 - IC1207 (mask module)

43 Y DRIVE Assy VSUS UVP Y SUS BLOCK IC2303 - IC2307 (mask module)

3 SCAN

43 SCAN A, B Assy

or Y 43 DRIVE Assy

VH UVP SCAN IC SCAN IC

VH UVP VH DC/DC IC2401, IC2402, IC2410, L2401

Disconnection of cable detected CN2001, CN2301

4 SCN-5V

43 SCAN A, B Assy

or 43 Y DRIVE Assy

Disconnection of cable detected CN2101, CN2102

IC5V UVP

SCAN IC, IC5V DC/DC Y SUS

BLOCK

SCAN IC, Q2401, Q2402, IC2304, IC2309

IC5V OVP IC5V DC/DC IC2403, IC2411

5 Y-DRIVE 43 Y DRIVE Assy +16.5V OCP Y SUS BLOCK

IC2303 - IC2307 (mask module), IC2301,

IC2304, R2309

6 Y-DCDC 43 Y DRIVE Assy

VOFS UVP VOFS DC/DC IC2404, IC2412, Q2404, Q2407

VOFS OVP VOFS DC/DC IC2404, IC2412

VH OVP VH DC/DC IC2402, IC2410

7 Y-SUS

43 Y DRIVE Assy

Power-down caused by detection of

middle-point voltage

Y RESONANCE BLOCK

Q2202, Q2203, Q2214, Q2205, Q2206,

Q2208, Q2209, Q2211, Q2212, IC2201,

IC2202, Control signal series resistors

DIGITAL VIDEO Assy

Power-down caused by detection of

middle-point voltage

DIGITAL VIDEO Assy IC5401, Control signal series resistors

8 ADRS 43 ADDRESS Assy

Disconnection of cable detected CN1501

Power-down caused by detection of a

power surge

ADR RESONANCE BLOCK R1631, Q1601, D1602

Power-down caused by detection of

middle-point voltage

ADR RESONANCE BLOCK Q1602, C1609, D1606, D1607

9 X-DRIVE 43 X DRIVE Assy

Disconnection of cable detected CN1001, CN1201

+16.5V OCP X SUS BLOCK

IC1203, IC1207 (mask module),

IC1204, IC1206, R1230

VRN OCP X SUS BLOCK Q1205, R1226, R1251

10 X-DCDC 43 X DRIVE Assy

VRN OVP VRN DC/DC IC1403, IC1404

VRN UVP

VRN DC/DC IC1402, IC1403, IC1404

X SUS BLOCK Q1205, R1226, R1251

11 X-SUS

43 X DRIVE Assy

Power-down caused by detection of

middle-point voltage

X RESONANCE BLOCK

Q1102, Q1103, Q1114, Q1105, Q1106,

Q1108, Q1109, Q1111, Q1112, IC1101,

IC1102, Control signal series resistors

DIGITAL VIDEO Assy

Power-down caused by detection of

middle-point voltage

DIGITAL VIDEO Assy IC5401, Control signal series resistors

12 DIG-DCDC DIGITAL VIDEO Assy DCDC +3.3V, +1.5V OVP DC DC CONVERTER BLOCK U5601 (DC DC CONVERTER Module)

OVP : Over Voltage Protection

UVP : Under Voltage Protection

OCP : Over Current Protection

A

B

C

D

E

PDP-434PU

56

7

F

59

8

1234

7.1.3 DIAGNOSIS WITH THE AID OF FACTORY MODE

• Diagnosis with the aid of Factory mode

When the Media Receiver is connected, the power-down and shutdown logs can be referred to with OSD. Only the items

A

useful when servicing the PDP-434PU/PDP-504PU are described here.

How to enter Factory mode using the remote control unit

Please refer to the technical documentation (Service knowhow).

Power-down log (INFORMATION-PANEL PD)

The last 8 power-down records are held, with the latest power-down displayed at the top. In the FIRST column, the location
where the PD circuit was activated first (location indicated by flashing of the LED during power-down) is indicated, and in the
SECOND column, the location where the PD circuit was activated second is indicated.
Note: There may not be a SECOND PD.

B

1

1

510152025303540

NNIFOMRI–

I

O

N1 013–NTV S–T1AT

5

10

C

15
16

A1PNELPD

FRIST SCEOND
XD–RV

YS–US

2

SACN

3

YD– CDC

4

SNC–5V

5

ARDS

6
7
8

– ––––
Y–DC CD0027 H54M2
– ––––
– ––––
– ––––
– ––––

0 052 H35M1
0 009 H05M0

0 004 H30M3
0 000 H23M1
0 000 H00M7

HM
HM

Shutdown log (INFORMATION-PANEL SD)

The last 8 shutdown records are held, with the latest shutdown displayed at the top. If a shutdown occurred because of "MD­IIC" (communication failure of the module microcomputer IIC), the subcategory is indicated to inform you of with which device
the microcomputer was in the process of communicating when a failure occurred.

510152025303540

1

1

D

5

10

15
16

NNIFOMRI–
A1PNELPD

MIAN SBU

ADUIO

M–DIIC

2

TMEP1

3

TMEP1

4
5
6
7
8

I

O

– ––––

VOL IC 0 007 H54M2

– ––––
– ––––

N1 013–NTV S–T1AT

0 010 H35M1
0 005 H05M0

0 005 H04M5

HM
HM
HM
HM

E

[ Data on MD-IIC subcategories ]

OSD Defective communication part

EROM4K IC5206: Module microcomputer
EROM2K IC4002: EEPROM for backup

VOLIC IC3502–Volume IC

F

60

1234

PDP-434PU

5 678

Data on temperature (INFORMATION-TEMPERATURE)

The data on the current temperatures are displayed.
The temperature at the PANEL SENSOR ASSY of the PDP-434PU/PDP-504PU is indicated as the TEMP 1 value (000-255),
which should be converted using the following formula:
Current temperature (°C) 0.65 × TEMP 1 value - 52

Note: Shutdown caused by high TEMP 1 value
PDP-434P: TEMP 1 value > 200 ( 77°C)
PDP-504P: TEMP 1 value > 209 ( 83°C)

NNIFOMRI–N1 013–NTV S–T1ATIO

1

1

5

10

15
16

510152025303540

TEMPERATURE

TEMP

1:128

TEMP

2:149

:1FAN 25

Note: To update the data on temperature, use the Left and Right keys on the remote control unit.

A

B

C

D

56

PDP-434PU

E

F

7

8

61

1234

A

tend to appear?

In which condition

does the symptom

Vibration added

B

(What is to be checked?)

Which pin must be checked?

does the LED flash?)

PD or SD? (How many times

SD after the green LED flashes

twice

Shutdown occurs 30 seconds after

the green LED flashes four times

alerting of high-temperature

operation

Check if an abnormal area in the screen changes when

the 40-pin FPC is replaced.

C

(What is to be checked?)

Which pin must be checked?

Check if Pin 1 of the CN4006 is low.

Check if a pulse is output from Pin 2 of the

CN4852 when the KEY button is pressed.

Check if a pulse is output from Pin 5 of the

CN4010 when the KEY button is pressed.

Check if a pulse is output from Pin 3 of the

CN4010 when the KEY button is pressed.

Possible defective part

IC5401 (40-pin connector) of the ADDRESS Assy

D

What is happening?

What is happening?

(defective soldering, data-transmission error, etc.)

Incomplete connection of the FPC (114-pin) between the

PANEL IF and DIGITAL assemblies. Incomplete

connection between the POWER SUPPLY and PANEL IF

assemblies.

The connection of the system cable may have been

slightly loose.

Incomplete connection of the system cable Shutdown occurs 30 seconds after

Incomplete connection between the TRAP switch and the

PANEL IF Assy. Rear case opened

Incomplete connection between the AUDIO and PANEL IF

assemblies

Panel having high temperature. Incomplete connection

between the PANEL SENSOR and DIGITAL assemblies.

Incomplete connection between the LED and PANEL IF

Assy

Incomplete connection between the PANEL KEY and KEY

CONTROL assemblies

Incomplete connection between the KEY CONTROL and

PANEL IF assemblies

Incomplete connection between the PANEL IR and

PANEL IF assemblies

Incomplete connection between the AUDIO and PANEL IF

E

Alternate flashing of the

red and green LEDs

Both the red and green

LEDs lit

Green LED flashes twice

Green LED flashes four

times.

Defective lighting

F

62

Symptom Error indication

No power

Power

[ PANEL IF Assy-related diagnosis ]

interrupted

No display,

abnormal display

(abnormal LED)

No key operation

PDP-434PU

effective

Operation of the

remote control

unit is not

effective

assemblies

Sound

interrupted

(defective soldering, data-transmission error, etc.)

Symptom

Abnormality in a one-eighth area of

the screen

[ DIGITAL VIDEO Assy-related diagnosis ]

Abnormal screen Data of every other dot are abnormal. Incomplete connection of the 114-pin FPC

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5 678

Outline: For video data transmission from the Media Receiver to the plasma display, digital signals are used. Therefore, this unit adopts

the HDCP (High-bandwidth Digital Content Protection) system for copyright protection. This unit is also provided with a
detection switch (TRAP switch) that will prohibit the unit from being turned on again if the rear case of the unit is opened, in
order to prevent the panel technology from being leaked out.

Function: To deactivate the detection of the TRAP switch
Purposes: 1. During production of this unit, adjusting with the rear cover opened is possible.

2. During servicing or repairing, diagnoses of the assemblies are possible while the power is on.

Methods: For setting, use RS232C commands:

TSN: Ignore the monitoring of the switch
CTM: Clear the detection log of the switch
TSY: Reactivate monitoring of the switch

Notes:

• The TRAP switch is located on the chassis (see Fig. below).

• Once rear case opening is detected, send the TSN and CTM commands.

• Because the TSN command is not stored in memory, monitoring of the switch can be reactivated by turning the unit off then back on.

• The same setting is possible using the Factory menu.

• Because the output of the DVI receiver is controlled by the physical setting of the TRAP switch, if the TRAP switch is set to OPEN, the DVI
signal cannot be output even if the TSN command is sent.

• When the Media Receiver is connected, detection by the TRAP switch can be canceled by entering Factory mode.

• Canceling detection by the TRAP switch

¶ How to enter Factory mode using the remote control unit

Please refer to the technical documentation (Service knowhow).

¶ How to clear the detection log of the TRAP switch

In the INITIALIZE layer, hold the OSD key on the remote control unit pressed for at least 3 seconds.

¶ After a power-down, to cancel detection of the TRAP switch using only the remote control unit, follow the

procedures below.

First, fix the TRAP switch to its depressed position. Set the drive ON/OFF switch in the DIGITAL VIDEO Assy to OFF,
Then enter the Factory mode. Press the MUTE key four times, then hold the OSD key pressed for at least 3 seconds. Set the AC switch on
the panel to OFF. The log is also cleared. Then set the drive ON/OFF switch to ON.

Rear View

TRAP switch

Fig. TRAP switch

7.1.4 CANCELING DETECTION BY THE TRAP SWITCH

A

B

C

D

E

56

PDP-434PU

F

7

8

63

1234

7.1.5 OPERATION WHEN THE MEDIA RECEIVER IS NOT CONNECTED

A

As the connection conditions of the system cables (MDR cable, DVI cable) are usually detected, if no connection, such as cable
disconnection, is detected, a warning indication (alternate flashing of the red and green areas) is displayed on the mask screen, and the red
and green LEDs flash alternately. Then after about 30 seconds, the power is automatically turned off.

Note: Only when the power is turned on again, a warning indication on the mask screen restarts. During standby, only the red and green

LEDs flash alternately.

B

C

GREEN REDGREEN REDGREEN RED

Alternate flashing at intervals of about 1 second

To operate the panel without the Media Receiver, there are the following two ways:

1. Operation-without-the-Media-Receiver mode

Input the "SCN" RS232C command. The status of the LEDs changes to that in normal operation mode.

Note: Turning the AC switch to OFF then ON also maintains this mode. However, once the unit is connected with the Media Receiver using

the MDR cable, this mode is automatically canceled.

2. DVI mode

D

Turn the unit on while PC and DVI SG signals are being input with only the DVI connecter connected. After a warning is displayed for
about 5 seconds, the unit is ready to display the screen of the input signal. (Green LED lit)

Notes: • Although the output from XGA (43 inch) and WXGA (50 inch) can be input to the unit, this is not a mode open to general users.

(With some signals, errors such as power-down may occur.)

• If a DE signal from the SG is not input during DVI mode, the green LED flashes (at intervals of 2 sec) for about 8 seconds, then the
unit shifts to Power Management mode (the green LED lights).

7.1.6 TEMPERATURE-COMPENSATION FUNCTION OF THE DRIVE-SYSTEM VOLTAGE

E

Function: To control the DRIVE-system voltage according to the temperature (Temperature compensation functions such that the voltage

is lowered on the lower-temperature side and the voltage becomes higher on the higher-temperature side.)

Purpose: For improving the yield by compensating for the temperature characteristics of the panel

Note: Temperature compensation is performed only for the VSUS voltage, and not for the VOFS voltage. This compensation is

controlled by the software.

F

64

1234

PDP-434PU

5 678

Function: Only the power for the small-signal system (16.5 V, 12 V, and 6.5 V) is on, and the power for the large-signal system (VSUS,

VADR) is off.

Usage: 1. Use when only an operational check for the small-signal system is required, such as when making repairs.

2. Use when rewriting of a program for each microcomputer is required.

Methods: 1 Set the slide switch (S5201) on the DIGITAL VIDEO Assy to its upper position (see Fig. below).

2. Send the "DRF" RS232C command to turn the large-signal system off.

3. Send the "DRN" RS232C command to turn the large-signal system on.

Notes:

• As the unit enters Power-Down and Muting On mode when Methods 1 and 2 are performed, and power-downs other than those caused by
the power (PS_PD) and DC-DC-converter (DIGITAL_DC-DC) circuits are not activated.

• If the slide switch is set from OFF to ON while the power is on, a power-down will occur. Be sure to turn the power off before switching the
slide switch.

Fig. Drive OFF switch

Rear View

DIGITAL VIDEO Assy

S5201

Drive OFF

Normal position

7.1.7 POWER ON/OFF FUNCTION FOR THE LARGE-SIGNAL SYSTEM

A

B

C

D

E

56

PDP-434PU

F

7

8

65

1234

7.1.8 BACKING UP THE ADJUSTMENT VALUES FOR THE MAIN UNIT

A

Outline

The data on the adjustment values for the main unit are stored in an EEPROM (IC5206, 4 kbits) on the DIGITAL VIDEO Assy. Part
of the data (area A in the figure below) are automatically copied to an EEPROM (IC4002, 2 kbits) mounted on the PANEL IF Assy for
backup. When the DIGITAL VIDEO Assy is replaced, the backup data on the adjustment values for the main unit stored in
the PANEL IF Assy can be copied to the new DIGITAL VIDEO Assy, thus enabling you to omit newly performing adjustments on the
main unit. The logs for the product (power-down log, etc.) can also be copied.

Data to be backed up in the digital EEPROM (area A)

• Margin adjustment values (Vsus, Vofset)

• Power upper-limit adjustment value (ABL)

• PANEL white-balance adjustment values

B

(PANEL-R HIGH, PANEL-G HIGH, PANEL-B HIGH, PANEL-R LOW, PANEL-G LOW, PANEL-B LOW)

• Drive waveform adjustment values
(X-SUS-U1, X-SUS-U2, X-SUS-D1, X-SUS-D2, Y-SUS-U1, Y-SUS-U2, Y-SUS-D1, Y-SUS-D2, Y-SUS-D3, Y-SUS-D4)

• Hour meter

• Pulse meter

• Number of times the power has been turned on

• PD/SD logs

Basic flow of automatic backup

Using a keyword, the data in areas A and B are judged as to whether they have been adjusted or not, then copying is performed.

EEPROM on the DIGITAL VIDEO Assy

C

Backup data for the
DIGITAL VIDEO Assy
(Area A)

Other data
(Area C)

1

Power off

2

"BCP" command

EEPROM on the PANEL IF Assy (for backup)

Backup data for the
DIGITAL VIDEO Assy
(Area B)

1 The keyword on the DIGITAL VIDEO Assy is checked when the power is turned off, and if it is "adjusted", automatic backup is performed.
2 If the keyword on the PANEL IF Assy (Area B) is "adjusted," copying can be performed with the "BCP" RS232C command.

D

Actual automatic backup operations

1. When the DIGITAL VIDEO Assy is replaced with an Assy for service

Changing of keywords is not required. Replace the DIGITAL VIDEO Assy with an Assy for service, and send the "BCP" RS232C
command. Thus, the backup data in the EEPROM on the PANEL IF Assy are copied to the EEPROM on the DIGITAL VIDEO Assy for
service.

DIGITAL VIDEO Assy for service PANEL IF Assy

Data in the EEPROM on the
DIGITAL VIDEO Assy
(Area A)
(Not adjusted → Adjusted)

E

2

"BCP" command

Data in the EEPROM on the
DIGITAL VIDEO Assy
(Area B)
(Adjusted)

2. When a repaired DIGITAL VIDEO Assy is mounted on another unit (reuse of the repaired DIGITAL VIDEO Assy)

The keyword of the DIGITAL VIDEO Assy to be reused must be changed to "not adjusted" using the "UAJ" RS232C command.

Note 1: If a repaired DIGITAL VIDEO Assy is mounted in another unit (Unit 2) without this change of keyword, and the power to the unit 2 is

F

turned off, the data in force before the repair of the DIGITAL VIDEO Assy will be copied to Area B of the PANEL IF Assy of Unit 2,
overwriting the data necessary for Unit 2. Once overwritten, the original data will not be restored.

66

1234

PDP-434PU

5 678

3. When a repaired DIGITAL VIDEO Assy is mounted on the original unit (reuse of the repaired DIGITAL VIDEO Assy)

Changing of keywords is not required. After the repaired DIGITAL VIDEO Assy is mounted in the original unit, the unit can operate with
its latest adjustment values.

4. When both the DIGITAL VIDEO Assy and PANEL IF Assy are simultaneously replaced with other assemblies

The automatic backup function of this unit will not work properly.

Note 2: Readjustment of the main unit is required.
Note 3: After readjustment of the main unit, send the "FAJ" RS232C command to change the keyword of the DIGITAL VIDEO Assy to

"adjusted." Thus, when the unit is turned off, automatic backup of adjustment data is performed properly.

Note 4: If readjustment of the main unit is totally impossible, it can be omitted by installing the EEPROM (IC5206, 4 kbits) originally mounted

on the DIGITAL VIDEO Assy for service.

Miscellaneous

[ W/B-adjustment procedures ]

The W/B adjustment can be performed with the RS232C commands with the Media Receiver not connected to this unit. The GGF1475
special communication tool and a Minolta CA-100 color difference meter are required.

1 Enter Operation-without-the-Media-Receiver mode with the "SCN" RS232C command.
2 Set the keyword for the DIGITAL VIDEO Assy to "not adjusted" with the "UAJ" RS232C command.
3 Obtain the current adjustment values in the two adjustment tables (see "6.2.1 RS232C commands").

• Shifting to Table 1: Send the "M51" and "F60" commands. Obtaining the adjustment values: Send the "GPW" command.

• Shifting to Table 2: Send the "M51" and "F75" commands. Obtaining the adjustment values: Send the "GPW" command.

4 Make settings for various functions.

Send the "PPN," "SDN," "SPN," and "WAY" commands.

Note: After adjustment, when the POWER switch is set to OFF, these settings will be reset to the initial values.

5 For each table, set the brightness.

• Adjustment in Table 1: After sending the "F60" command, perform adjustment.

• Adjustment in Table 2: After sending the "F75" command, perform adjustment.
For each table, change the RGB parameters so that the values measured using a Minolta color difference meter (CA-100)
become as indicated below. In this case, any one of PRH, PGH, or PBH must be set to 256.

6 Check after adjustment

• Shifting to Table 1: Send the "F60" command. Obtaining the adjustment values: Send the "GPW" command.

• Shifting to Table 2: Send the "F75" command. Obtaining the adjustment values: Send the "GPW" command.
Check that the adjustment data have been changed.

7 Change the keyword for the DIGITAL VIDEO Assy to "adjusted" by sending the "FAJ" RS232C command.

Note: Use a Minolta CA-100 color difference meter or the equivalent for measurement. Otherwise, the specifications of the product cannot be

assured.

If the white balance (W/B) value is largely shifted because of aging, etc., W/B adjustment is required. (As this may be a rare
case, the adjustment procedures are described below, just for your reference.

Left side of Mask H Right side of Mask H

x– 284
y– 292

"PRH***" : 000 - 511
"PGH***" : 000 - 511
"PBH***" : 000 - 511

A

B

C

D

E

56

PDP-434PU

F

7

8

67

1234

7.1.9 TROUBLESHOOTING

A

B

Remarks

Check if the connection between the POWER SUPPLY and PANEL

IF assemblies is properly made.

Check if the FPCs are properly connected. Check if imparting

vibration to the unit affects key inputs. Check if a pulse is output

when the key corresponding to Pin 2 of the CN4852 is pressed.

Check if the cables are disconnected or not securely connected.

Check if a pulse is output when the key corresponding to Pin 5 of

the CN4010 is pressed.

Check connection of the system cables. (See "7.1.5 Operation

Check if the TRAP switch is properly set.

(See "7.1.4 Canceling detection of the TRAP switch".)

Check if the unit works properly when detection of the TRAP switch

is canceled. (See "7.1.4 Canceling detection of the TRAP switch.")

Check if the system cables are securely connected. (See "7.1.5

when the Media Receiver is not connected.")

Operation when the Media Receiver is not connected.")

Check if a pulse is output when the key corresponding to Pin 2 of

the CN4852 is pressed.

Check if the FPCs are properly connected.

Check if a pulse is output when the key corresponding to Pin 3 of

the CN4010 is pressed.

Check if an abnormal area in the screen changes when the FPC

connected to the address corresponding to the abnormal area is

replaced with the one corresponding to the next address.

Check that an abnormal area in the screen does not change when

the FPC connected to the address corresponding to the abnormal

area is replaced with the one corresponding to the next address.

C

Possible

Defective Part

D

Cable disconnection CN4801 - CN4851 ADD1225

Detection by the TRAP switch CN4006

Defective TRAP switch ASG1089

System cables not connected

Cable disconnection CN4852 - CN4010

E

Cable disconnection CN4901 - CN4010 Check if the cables are not connected or securely connected.

PANEL IR Defective infrared receiver PANEL IR U4901

KEY CONTROL Defective KEY SCAN IC KEY CONTROL Assy IC4851

DIGITAL VIDEO Defective IC4 IC4 BLOCK IC5401

Defective 114-pin FPC CN4004 - CN5001 ADY1081 Check if the FPC is broken or not securely inserted.

ADDRESS

Symptom Defective Assy Possible Cause Check Point

F

The power is (sometimes) interrupted. Defective system cables CN4002, CN4003

The power is interrupted, and the red and

green warning indications appear on the

No power (both red and green LEDs unlit) Cable disconnection CN4001

[ Diagnosis of abnormalities other than shutdown and power-down ]

No power (green LED not lit) Defective 114-pin FPC CN4004 - CN5001 ADY1081 Check if the FPC is broken or not securely inserted.

No power (both red and green LEDs lit)

68

screen.

PDP-434PU

Key input not effective

Remote control unit not effective

screen

Abnormal screen

(Data of every other dot are abnormal)

Abnormality in a one-eighth area of the

1234

5 678

2

3

Remove the ten screws (B tight).

1

Remove the grip by removing the four screws.

3

Remove the twenty six screws (M screws).

4

Remove the rear case (43P).

Rear case (43P)

Grip

Rear case (43P), Front case Assy (43P)

3

4

2 32

×2

3

×2

×5

6

×3

32

×23×2

5

3

×2

3

×3 ×3

3

×2

1

6

Remove the three screws (B tight).

5

Remove the flexible cable (J211) from the PANEL KEY Assy.

7

Remove the front case (43P).

Front case (43P)

PANEL KEY
Assy

7

1

2

2

2
3

1

Grip

1
1

2
3

2

2 3

2

Note:

As the screws used for the front case are B tight (ABZ30P100FZK)
and other screws used are M screws (AMZ30P060FZK), care must
be taken not to use the screws in the wrong places.

7.1.10 DISASSEMBLY

A

B

C

D

PDP-434PU

56

E

F

7

8

69

1234

A

• Notes when reassembling the rear case (43P)

4

1

B

Flat clamp

Wire B
(J106)

C

Flexible cable
(J211)

Care must be taken that the
wires do not protrude from
the front chassis.

3P Housing wire
with housing
(J108)

Housing wire (43)
with power (J110)

Pass J108 through under J110.
Care must be taken that the
wires do not protrude from the
front chassis.

Flat clamp

3

IR holder

4

Front chassis
VL Assy (43)

3

Nyron rivet

2

Flat clamp

1

4

8

5
7

4

4 4

D

2

Front chassis VL Assy (43),
Front chassis VR Assy (43)

Remove the front case, then remove the screw that secures

1

the IR holder.
Remove the nylon rivet, then remove the IR holder.

2

7

Switch holder

Flat clamp

6

Remove the flat clamp, then remove the wires.

3

Remove the front chassis VL Assy (43), by removing the 5

4

screws (M screws).

E

Remove the PANEL LED Assy, by removing the screw

5

(B tight). If the screw is not removed, the connectors on the
PANEL LED Assy may be damaged.

Remove the switch holder, by removing the screw (M screw).

6

Remove the thin clamp, then remove the wires.

7

Remove the front chassis VR Assy (43), by removing the

8

4 screws (M screws).

Front chassis
VR Assy (43)

8

5

PANEL LED Assy

8

8

8

F

70

1234

PDP-434PU

5 678

1

Remove the 8 screws (M screws).

2

Remove the 2 pin connectors.

3

Remove the 43 SCAN A and B Assemblies.

4

Remove the 6 screws (M screws).

5

Remove the X CONNECTOR A and B Assemblies.

43 SCAN B Assy

PANEL IF Assy

43 SCAN A, B,
X CONNECTOR A and B Assemblies

3

1

Remove the 4 screws (M screws).

2

Remove the some connectors.

3

Remove the multi base section.

• PCB Location for multi base section

Multi base section

4

1

1

2

3

3

1
1

1

×4

2

4

4

5

4

4

4

4

HD SP TERMINAL Assy

HD AUDIO AMP Assy

43 SCAN A Assy

X CONNECTOR A
Assy

43 X DRIVE
Assy

43 Y DRIVE
Assy

X CONNECTOR B
Assy

5

1

1

2

1

1

3

A

B

C

D

E

F

56

PDP-434PU

7

8

71

1234

•

7.2 IC INFORMATION

The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.

A

B

List of IC

BA10393F, BA10358F, BA8274F, NJM2195L, MBM29PL160BD, SII169CTG100, STK795-510, STK795-511, LA4625, M30626FHPGP,
PD5856A

BA10393F (43 X DRIVE ASSY: IC1103)

(43 Y DRIVE ASSY: IC2211)

• Comparator IC

Pin Arrangement (Top view) / Block Diagram

1

OUT1

2

-IN1

3

+IN1

8

VCC

1ch

+

-

+

2ch

7

OUT2

-

6

-IN2

VEE

4

5

+IN2

C

BA10358F (43 Y DRIVE ASSY: IC2406)

• OP-AMP IC

Pin Arrangement (Top view) / Block Diagram

1

D

OUT

-IN1

+IN1

VEE

1ch

2

3

4

+

-

+

2ch

8

VCC

7

OUT2

-

6

-IN2

5

+IN2

E

F

72

PDP-434PU

1234

5 678

BA8274F (PANEL IF ASSY: IC4206)

8765

1234

V

CC

L

Y

S

Y

N.C.

Buffer

Buffer

N.C. L

X

S

X

GND

V

CC

GND

35.7

V

CC

GND

35.7

Pin No.

Pin
Name

2
7

3
6

L

X

L

Y

S

X

S

Y

4 GND

8V

CC

Buffer output

Buffer input

Ground
Power supply

Pin FunctionEquivalent Circuit

• I2C Bus Interface IC

Block Diagram

Pin Function

A

B

C

D

E

PDP-434PU

56

F

7

8

73

1234

T
7

T
3

N

T

NJM2195L (HD AUDIO AMP ASSY: IC3501)

A

• Focus and SRS IC

Pin Arrangement (Top view)

1
2
3
4
5
6
7

B

8

9
10
11
12
13
14
15
16
17
18
19
20
21

1. C3 15. C2 29. BASSOUT

42

2. C4 16. SFIL1 30. OUTR

3. FILOUT 17. SFIL2 31. OUTL

41

4. FIL1 18. SFIL3 32. NC

40

5. FIL2 19. SVOL2 33. T P2

39

6. FIL3 20. SVOL1 34. FFR3

38

7. FIL4 21. GND 35. FFR2

8. FIL5 22. V+ 36. FFR1

36

9. FIL6 23. VREFIN 37. TP3

35

10. FIL7 24. VREF 38. FFL3

34

11. NC 25. MODE3 39. FFL2

33

12. PCOUT 26. MODE2 40. FFL1

13. PCIN 27. MODE1 41. INR

32

14. C1 28. TP1 42. INL

31
30
29
28
27
26
25
24
24
23
22

C

Block Diagram

BASSOU

INL

INR

FFL1

FFL2

FFL3

TP3

FFR1

FFR2

FFR3

42 41 40 39 38 37 36 35 34 33 31 30 29 28 27 26 25 24 23

NC

TP2

OUTL

OUTR

32

TP1

MODE1

MODE2

MODE3

VREF

VREFIN

V+

22

MODE

D

L

L

H

MODE2 MODE3

FOCUS

H

R

E

L

TruBass 3D Stereo

MODE1

1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 17 18 19 20 21

C3

C4

FIL1

FIL2FIL3FIL4FIL5FIL6FIL

FILOU

F

HH

LL

11

C1

NC

PCI

C2

PCOU

SFIL1

SFIL2SFIL

-1

SVOL2

GND

SVOL1

74

1234

PDP-434PU

No.

14 13 9 C1 0V

15 14 10 C2 0V

16
17
18

15
16
17

11
14
15

SFIL1
SFIL2
SFIL3

V+/2

19

2
5

18

2
5

16
44
47

SVOL2

C4

FIL2

WIDTH VR

V+/2

V+ V+

10k

V+

50

V+ V+

V+ V+

10k

V+

V+ V+

Pin
Name

Equivalent Circuit

Pin Function

QFP48SOP40SDIP42

5 678

A

B

C

D

E

F

56

PDP-434PU

7

8

75

1234

A

B

C

No.

QFP48SOP40SDIP42

Pin
Name

21 20 18 GND GND

22 21 19 V+

23 22 20 VREFIN

Equivalent Circuit

0V

V+

V+ V+V+

50k

V+/2

50k

Pin Function

V+

V+ V+

24
29
30

D

31
36
40

3

23
28
29
30
34
38

3

21
28
29
30
34
40
45

VREF

BASSOUT

OUTR
OUTL

FFR1
FFL1

FILOUT

TruBass

Rch

Lch

5050

V+/2

V+ V+V+

E

25
26
27

24
25
26

22
23
26

MODE3
MODE2
MODE1

3
2
1

150

0V

150k

F

76

1234

PDP-434PU

28
35
39

27
33
37

27
33
39

TP1

FFR2

FFL2

V+/2

33
37

31
35

31
35

TP2
TP3

-

41
42

39
40

41
42

INR

INL

Rch
Lch

V+/2

4 4 46 FIL1

V+/2

V+

150

V+

V+

50k

VREF

V+

V+

5050

V+

VREF

V+

150

V+

V+ V+

Pin
Name

Equivalent Circuit

Pin Function

No.

QFP48SOP40SDIP42

5 678

A

B

C

D

56

PDP-434PU

E

F

7

8

77

1234

MBM29PL160BD (DIGITAL VIDEO ASSY: IC5303)

A

• Flash Memory IC

Block Diagram

DQ0 to DQ

CC

V

SS

V

Erase Voltage

Generator

Input/Output

Buffers

15

B

WE

State

Control

BYTE

Command

Register

CE

Program Voltage

Generator

Chip Enable

Output Enable

Logic

STB

Data Latch

OE

C

Y-Gating

Cell Matrix

A0 to A

STB

CC

Low V

19

Detector

Timer for

Program/Erase

Address

Latch

Y-Decoder

X-Decoder

-1

D

A

E

F

78

1234

PDP-434PU

5 678

SII169CTG100 (PANEL IF ASSY: IC4202)

RESET#1

SiI

169

100-pin TQFP

(Top View)

PD#2

SDA3

PIXS4

GND

5

VCC6

STAG_OUT7

SCDT8

PDO#9

QE010

QE111

QE212

QE313

QE414

QE5

15

QE616

QE717

OVCC18

OGND19

QE820

QE921

QE1022

QE1123

QE1224

QE1325

QE1426

QE1527

OGND28

OVCC29

QE1630

QE1731

QE1832

QE1933

QE2034

QE2135

QE2236

QE2337

VCC

38

GND

39

HS_DJTR40

OCK_INV

41

CTL342

OVCC

43

ODCK

44

OGND

45

DE46

VSYNC47

HSYNC48

QO049

QO150

75

QO21

74

QO20 73

QO19 72

QO18

71

QO17 70

QO16 69

GND 68

VCC 67

QO15 66

QO14 65

QO13

64

QO12 63

QO11 62

QO10

61

QO9 60

QO8 59

OGND 58

OVCC 57

QO7 56

QO6 55

QO5

54

QO4 53

QO3 52

QO2 51

QO22

SCL 100

RESERVED 99

PGND 98

PVCC 97

EXT_RES 96

AVCC 95

RXC- 94

RXC+ 93

AGND 92

RX0- 91

RX0+ 90

AGND 89

AVCC

88

AGND

87

RX1- 86

RX1+ 85

AVCC 84

AGND 83

AVCC 82

RX2- 81

RX2+ 80

AGND 79

OVCC 78

QO23 77

OGND 76

DIFFERENTIAL SIGNALS

ODD 8-bits RED

EVEN 8-bits RED

ODD 8-bits GREEN

EVEN 8-bits GREEN

ODD 8-bits BLUE

EVEN 8-bits BLUE

CONFIG. PINS

PLL

OUTPUT

CLOCK

CONTROLS

Registers

--------------

Configuration Logic

Panel

Interface

Logic

EXT_RES

PanelLink

TMDS

TM

Digital

Core

QE[23:0]

SCLS

SCDT

ODCK
DE

XOR

Mask

RX1±

RX0±

RXC ±

RX2±

QO[23:0]

HSYNC

VSYNC

CTL3

I2C

Slave

SDAS

STAG_OUT

PIXS

OCK_INV

HS_DJTR

HDCP

Keys

EEPROM

RESET#

24

/

encrypted

data

24

/

unencrypted

data

control

PD#

PDO#

HDCP

Decryption

Engine

• Receiver IC

Pin Arrangement (Top view)

Block Diagram

A

B

C

D

56

PDP-434PU

E

7

8

F

79

1234

STK795-510 (43 X DRIVE ASSY: IC1203, IC1207)

A

• PDP Mask Module IC

Block Diagram

22

VCC
VDD

21
20

SUS-B

SUS-G

19

GND

18

VSUS

16
15

B

C

VSUS
VSUS

VSUS
VSUS

SUSGND
SUSGND
SUSGND
SUSGND
SUSGND

SUSOUT
SUSOUT
SUSOUT
SUSOUT

14
13
12

10

9
8
7
6

4
3
2
1

Delay

Circuit

DRIVER

M1

M3

M6

M8

23
24
25

27

29
30
31
32
33

36
37
38
39
40

42
43
44

SUB-GND
N.C.
N.C.

N.C.

PSUS
PSUS
PSUS
PSUS
PSUS

PSUS
PSUS
PSUS
PSUS
PSUS

PSUS
N.C.

SUS-MSK

STK795-511 (43 Y DRIVE ASSY: IC2303, IC2307)

• PDP Mask Module IC

Block Diagram

D

E

F

VCC
VDD

SUS-B

SUS-G

GND

VSUS
VSUS
VSUS
VSUS
VSUS

SUSGND
SUSGND
SUSGND
SUSGND
SUSGND

SUSOUT
SUSOUT
SUSOUT
SUSOUT

22
21
20
19
18

16
15
14
13
12

10

9
8
7
6

4
3
2
1

Delay

Circuit

DRIVER

M1

M3

M6

M8

23
24
25
26

29
30
31
32
33

36
37
38
39
40

42
43
44

SUB-GND
N.C.
N.C.
N.C.

PSUS
PSUS
PSUS
PSUS
PSUS

PSUS
PSUS
PSUS
PSUS
PSUS

PSUS
N.C.

SUS-MSK

80

1234

PDP-434PU

5 678

LA4625 (HD AUDIO ASSY: IC3504)

5

2

1

14

3

POP NOISE

PREVENTION

CIRCUIT

STANDBY

SW

BIAS

CIRCUIT

RIPPLE
FILTER

OVER VOLTA GE /

SURGE PROTECTOR

THERMAL

SHUT DOWN

V

CC

OUTPUT PIN TO V

CC

SHORT PROTECTOR

OUTPUT PIN TO GND

SHORT PROTECTOR

OUTPUT PIN TO GND

SHORT PROTECTOR

POWER

GND1

IN2

LOAD SHORT

PROTECTOR

OUTPUT PIN TO V

CC

SHORT PROTECTOR

13

11

12

PREDRIVER

POWER

PREDRIVER

POWER

IN

+

--

6

POWER

GND2

9

8

10

PREDRIVER

POWER

PREDRIVER

POWER

IN

+

--

4

LOAD SHORT

PROTECTOR

7

• 2ch BTL AF Power Amp IC

Block Diagram

A

B

C

D

E

F

56

PDP-434PU

7

8

81

1234

M30626FHPGP (DIGITAL VIDEO ASSY : IC5201)

A

B

C

D

E

F

• PDP UCOM

Pin Function (1/2)

No. I/0 ACTIVEPin Name Function

1 VSUS [D/A] Vofs power control O
2 VOFS [D/A] Vofs power control O
3 TXD_IC4
4 RXD_IC4 3 serial communication with IC4MANTA - data receive I
5 CLK_IC4 3 serial communication with IC4MANTA - clock output O
6 BYTE (GND connection) I
7 CNVSS Pin for processor mode setting (pull-down) I
8 NC NC pin

9 NC NC pin
10 RST_MD Reset input I L
11 XOUT Output for main clock O −

12 VSS GND −−
13 XIN Input for main clock I −
14 VCC1 Power supply = STB3.3V −−
15 NMI (pull-up) I
16 REM_B (Interruption)
17 KEY_B (Interruption) Key signal input (in the panel unit) I
18 RST2 (Interruption) IC4 reset detection I L
19 HD_IN_B HD signal existence distinction I L
20 PD_MUTE
21 PS_PD PD signal in the POWER SUPPLY Unit I H
22 DCC_PD PD signal of DC-DC converter I H
23 NC NC pin
24 NC NC pin
25 VD_IN V. frequency count I L
26 EEPRST EEPROM power SW O H
27 E_SCL IIC clock output for EEPROM O
28 E_SDA IIC data I/O for EEPROM I/O
29 TXD
30 RXD Communication with flash ROM writer - data receive I
31 SCLK Communication with flash ROM writer - clock input I
32 BUSY Communication with flash ROM writer - busy output O
33 TXD0
34 RXD0
35 NC NC pin
36 REQ_MD Communication request to the main UCOM O H
37 PSW_D Mute of DC-DC converter O H
38 WE_IC4
39 EPM Setting pin for flash rewriting mode (pull-down) I
40 IC4_RST IC4 forced reset O L
41 IC4_CE Enable for IC4 communication O L
42 IC4_BUSY Busy input for IC4 communication I H
43 REQ_IC4 Communication request from the IC4 I H
44 CE Setting pin for flash rewriting mode (pull-up) I
45 PSIZE Panel size distinction I
46 B_SCL IIC clock output for backup EEPROM O H
47 B_SDA IIC DATA I/O for backup EEPROM I/O H
48 ADR_PD PD signal of address junction I H
49 LED_G Green LED control O L
50 LED_R Red LED control O L

3 serial communication with IC4MANTA - data transmission

Remote control signal input (in the panel unit)

I

Mute the power down output to the POWER SUPPLY Unit

Communication with flash ROM writer - data transmission

UART communication with main UCOM (external PC) - data transmission
UART communication with main UCOM (external PC) - data receive

In IC4 (MANTA) rewriting, control for communication path switch

O

OL

O

O

I

OH

82

1234

PDP-434PU

5 678

No. I/0 ACTIVEPin Name Function

51 DRV_OFF Driving OFF O H
52 RELAY Power ON control output O H
53 POWER Power ON control input I H
54 MR_ST_B MDR connection detection I L
55 OP_DET Rear case open detection I
56 NC NC pin
57 PNL_MUTE Panel mute I
58 DITHER PC/VIDEO dither switch (panel module exclusive use) I
59 NC NC pin
60 VCC2 Power supply = STB 3.3V −−
61 PD_TRG PD detection I L
62 VSS GND −−
63 VH_PD Vh power decrease PD I H
64 YDRV_PD Y drive PD signal I H
65 YRES_PD Y drive PD signal I H
66 YDCDC_PD PD signal of Y drive DC-DC converter I H
67 IC5V_PD 5V power decrease PD I H
68 XSUS_PD X drive PD signal I H
69 XDCDC_PD PD signal of X drive DC-DC converter I H
70 XDRV_PD X drive PD signal I H
71 NC NC pin
72 MR_AC MR power monitor I H
73 AC_DET AC power monitor at panel side (same signal as CST1) I L
74 DVI_MUTE Mute of panel link output O H
75 A_MUTE Audio mute O H
76 A_NG Audio NG detection I L
77 A_SCL IIC clock output for audio/others O L
78 A_SDA IIC data I/O for audio/others I/O L
79 TRUBASS TRUBASS ON/OFF O H
80 STB_SW Standby setting of audio amp. O L
81 FOCUS FOCUS ON/OFF O H
82 SRS SRS ON/OFF O H
83 DDC_WP DDCROM write protection O H
84 DVI_DET DVI cable disconnection detection I H
85 RSTBTMDS Reset detection of panel link receiver I L
86 L_SYNC DE omission detection of the panel link I L
87 NC NC pin
88 NC NC pin
89 MASK1 [A/D] Mask display setting I
90 MAX_PLS2 [A/D] Brightness setting for panel module I
91 MAX_PLS1 [A/D] Brightness setting for panel module I
92 TEMP [A/D] AD input for temperature sensor I
93 MODE [A/D] Operation mode setting I
94 AVSS GND for A/D input −−
95 MODEL [A/D] CMX/HD/TV/WX distinction I
96 VREF Reference voltage for A/D input −−
97 AVCC Power supply for A/D input = STB3.3V −−
98 NC NC pin
99 NC NC pin

100 AMG_MD Address emergency monitor I H

M30626FHPGP (DIGITAL VIDEO ASSY : IC5201)

• PDP UCOM

Pin Function (2/2)

56

PDP-434PU

7

A

B

C

D

E

F

83

8

1234

PD5856A (DIGITAL VIDEO ASSY : IC5401)

A

B

C

D

E

F

• PDP ASIC IC4

Pin Function (1/10)

Ball No. No. Pin Name Function

A1 1 BAI_6 A phase signal input of B video (sixth bit)

B1 2 BAI_5 A phase signal input of B video (fifth bit)
C1 3 BAI_4 A phase signal input of B video (fourth bit)
D1 4 NC NC pin

E1 5 NC NC pin

F1 6 BAI_3 A phase signal input of B video (fifth bit)
G1 7 BAI_2 A phase signal input of B video (fourth bit)
H1 8 FIELD FIELD signal input

J1 9 XSUSB_12 X-Drive control signal output
K1 10 XSUSB_10 X-Drive control signal output
L1 11 XSUSB_4 X-Drive control signal output

M1 12 XSUSB_0 X-Drive control signal output
N1 13 XSUSA_10 X-Drive control signal output

P1 14 XSUSA_4 X-Drive control signal output

R1 15 XSUSA_2 X-Drive control signal output

T1 16 ADRS_0 Address control signal output

U1 17 AD6TXOUT3M Address LVDS signal output

V1 18 AD6TXCLKOUTM Address LVDS signal output

W1 19 AD6TXOUT2M Address LVDS signal output

Y1 20 AD6TXOUT1M Address LVDS signal output

AA1 21 AD6TXOUT0M Address LVDS signal output
AB1 22 AD7TXOUT3M Address LVDS signal output
AC1 23 AD7TXCLKOUTM Address LVDS signal output
AD1 24 AD7TXOUT2M Address LVDS signal output
AE1 25 AD7TXOUT1M Address LVDS signal output
AF1 26 AD7TXOUT0M Address LVDS signal output
AF2 27 AD7TXOUT0P Address LVDS signal output
AF3 28 VSSLA GND
AF4 29 AD3TXOUT3M Address LVDS signal output
AF5 30 AD3TXCLKOUTM Address LVDS signal output
AF6 31 AD3TXOUT2M Address LVDS signal output
AF7 32 AD3TXOUT1M Address LVDS signal output
AF8 33 AD3TXOUT0M Address LVDS signal output

AF9 34 AD2TXOUT3M Address LVDS signal output
AF10 35 AD2TXCLKOUTM Address LVDS signal output
AF11 36 AD2TXOUT2M Address LVDS signal output
AF12 37 AD2TXOUT1M Address LVDS signal output
AF13 38 AD2TXOUT0M Address LVDS signal output
AF14 39 AD1TXOUT3M Address LVDS signal output
AF15 40 AD1TXCLKOUTM Address LVDS signal output
AF16 41 AD1TXOUT2M Address LVDS signal output
AF17 42 AD1TXOUT1M Address LVDS signal output
AF18 43 AD1TXOUT0M Address LVDS signal output
AF19 44 AD0TXOUT3M Address LVDS signal output
AF20 45 AD0TXCLKOUTM Address LVDS signal output
AF21 46 AD0TXOUT2M Address LVDS signal output
AF22 47 AD0TXOUT1M Address LVDS signal output
AF23 48 AD0TXOUT0M Address LVDS signal output
AF24 49 VSSL15 GND
AF25 50 AD4TXOUT3P Address LVDS signal output

84

1234

PDP-434PU

5 678

Ball No. No. Pin Name Function

AF26 51 AD4TXOUT3M Address LVDS signal output
AE26 52 AD4TXCLKOUTM Address LVDS signal output
AD26 53 AD4TXOUT2M Address LVDS signal output
AC26 54 AD4TXOUT1M Address LVDS signal output
AB26 55 AD4TXOUT0M Address LVDS signal output
AA26 56 AD5TXOUT3M Address LVDS signal output

Y26 57 AD5TXCLKOUTM Address LVDS signal output

W26 58 AD5TXOUT2M Address LVDS signal output

V26 59 AD5TXOUT1M Address LVDS signal output
U26 60 AD5TXOUT0M Address LVDS signal output
T26 61 SDIDBI_N JTAG signal
R26 62 SDIJTAG JTAG signal
P26 63 GPIO0_3 Microcomputer macro general-purpose port
N26 64 GPIO0_1 Microcomputer macro general-purpose port

M26 65 YSUSA_4 Y-Drive control signal output

L26 66 YSUSA_10 Y-Drive control signal output

K26 67 YSUSA_14 Y-Drive control signal output

J26 68 YSUSB_4 Y-Drive control signal output

H26 69 YSUSB_6 Y-Drive control signal output

G26 70 YSUSB_10 Y-Drive control signal output

F26 71 YSUSB_14 Y-Drive control signal output
E26 72 NC NC pin
D26 73 NC NC pin
C26 74 SCAN_10 Scan control signal output
B26 75 CSIOTXD Communication with microcomputer
A26 76 CSRD_N Communication with microcomputer
A25 77 CSCS_N0 Communication with microcomputer
A24 78 EXA16 Flash memory address bus
A23 79 EXA15 Flash memory address bus
A22 80 EXA14 Flash memory address bus
A21 81 EXA13 Flash memory address bus
A20 82 EXA12 Flash memory address bus
A19 83 EXA10 Flash memory address bus
A18 84 EXA7 Flash memory address bus
A17 85 EXA1 Flash memory address bus
A16 86 EXDIO_3 Flash memory data bus
A15 87 EXDIO_5 Flash memory data bus
A14 88 EXDIO_11 Flash memory data bus
A13 89 TRNSEND_O NC pin
A12 90 RBI_5 B phase signal input of R video (fifth bit)
A11 91 RBI_0 B phase signal input of R video (0 bit)
A10 92 GBI_8 B phase signal input of G video (eighth bit)

A9 93 GBI_2 B phase signal input of G video (second bit)
A8 94 BBI_6 B phase signal input of B video (sixth bit)
A7 95 BBI_0 B phase signal input of B video (0 bit)
A6 96 VDI VD signal input
A5 97 RAI_5 A phase signal input of R video (fifth bit)
A4 98 DCLKI CLK input
A3 99 GAI_4 A phase signal input of G video (fourth bit)
A2 100 BAI_9 A phase signal input of B video (ninth bit)

PD5856A (DIGITAL VIDEO ASSY : IC5401)

• PDP ASIC IC4

Pin Function (2/10)

56

PDP-434PU

A

B

C

D

E

F

7

8

85

1234

PD5856A (DIGITAL VIDEO ASSY : IC5401)

A

B

C

D

E

F

• PDP ASIC IC4

Pin Function (3/10)

Ball No. No. Pin Name Function

B2 101 BAI_8 A phase signal input of B video (eighth bit)
C2 102 BAI_7 A phase signal input of B video (seventh bit)
D2 103 GND GND

E2 104 NC NC

F2 105 NC NC
G2 106 BAI_1 A phase signal input of B video (first bit)
H2 107 XSUSB_15 X-Drive control signal output

J2 108 GND GND
K2 109 XSUSB_9 X-Drive control signal output
L2 110 XSUSB_3 X-Drive control signal output

M2 111 XSUSA_15 X-Drive control signal output
N2 112 XSUSA_9 X-Drive control signal output

P2 113 GND GND

R2 114 XSUSA_1 X-Drive control signal output

T2 115 TEST2 Test signal input (Not used)

U2 116 AD6TXOUT3P Address LVDS signal output

V2 117 AD6TXCLKOUTP Address LVDS signal output

W2 118 AD6TXOUT2P Address LVDS signal output

Y2 119 AD6TXOUT1P Address LVDS signal output

AA2 120 AD6TXOUT0P Address LVDS signal output
AB2 121 AD7TXOUT3P Address LVDS signal output
AC2 122 AD7TXCLKOUTP Address LVDS signal output
AD2 123 AD7TXOUT2P Address LVDS signal output
AE2 124 AD7TXOUT1P Address LVDS signal output
AE3 125 VSSLA GND
AE4 126 AD3TXOUT3P Address LVDS signal output
AE5 127 AD3TXCLKOUTP Address LVDS signal output
AE6 128 AD3TXOUT2P Address LVDS signal output
AE7 129 AD3TXOUT1P Address LVDS signal output
AE8 130 AD3TXOUT0P Address LVDS signal output

AE9 131 AD2TXOUT3P Address LVDS signal output
AE10 132 AD2TXCLKOUTP Address LVDS signal output
AE11 133 AD2TXOUT2P Address LVDS signal output
AE12 134 AD2TXOUT1P Address LVDS signal output
AE13 135 AD2TXOUT0P Address LVDS signal output
AE14 136 AD1TXOUT3P Address LVDS signal output
AE15 137 AD1TXCLKOUTP Address LVDS signal output
AE16 138 AD1TXOUT2P Address LVDS signal output
AE17 139 AD1TXOUT1P Address LVDS signal output
AE18 140 AD1TXOUT0P Address LVDS signal output
AE19 141 AD0TXOUT3P Address LVDS signal output
AE20 142 AD0TXCLKOUTP Address LVDS signal output
AE21 143 AD0TXOUT2P Address LVDS signal output
AE22 144 AD0TXOUT1P Address LVDS signal output
AE23 145 AD0TXOUT0P Address LVDS signal output
AE24 146 VSSL15 GND
AE25 147 AD4TXCLKOUTP Address LVDS signal output
AD25 148 AD4TXOUT2P Address LVDS signal output
AC25 149 AD4TXOUT1P Address LVDS signal output
AB25 150 AD4TXOUT0P Address LVDS signal output

86

1234

PDP-434PU

5 678

Ball No. No. Pin Name Function

AA25 151 AD5TXOUT3P Address LVDS signal output

Y25 152 AD5TXCLKOUTP Address LVDS signal output

W25 153 AD5TXOUT2P Address LVDS signal output

V25 154 AD5TXOUT1P Address LVDS signal output
U25 155 AD5TXOUT0P Address LVDS signal output
T25 156 SDITRST_N JTAG signal
R25 157 RESETX Reset input
P25 158 GND GND
N25 159 GPIO0_0 Microcomputer macro general-purpose port

M25 160 YSUSA_5 Y-Drive control signal output

L25 161 YSUSA_11 Y-Drive control signal output

K25 162 YSUSA_15 Y-Drive control signal output

J25 163 GND GND
H25 164 YSUSB_7 Y-Drive control signal output
G25 165 YSUSB_11 Y-Drive control signal output
F25 166 NC NC pin
E25 167 NC NC pin
D25 168 GND GND
C25 169 SCAN_11 Scan control signal output
B25 170 CSIORXD Communication with UCOM
B24 171 CSIOSCKI Communication with UCOM
B23 172 UARTTXD Communication with UCOM
B22 173 UARTRXD Communication with UCOM
B21 174 CSWR_N0 Communication with UCOM
B20 175 GND GND
B19 176 EXA9 Flash memory address bus
B18 177 EXA6 Flash memory address bus
B17 178 EXA0 Flash memory address bus
B16 179 GND GND
B15 180 EXDIO_6 Flash memory data bus
B14 181 EXDIO_12 Flash memory data bus
B13 182 RBI_9 B phase signal input of R video (ninth bit)
B12 183 RBI_4 B phase signal input of R video (fourth bit)
B11 184 GND GND
B10 185 GBI_7 B phase signal input of G video (seventh bit)

B9 186 GBI_1 B phase signal input of G video (first bit)
B8 187 BBI_5 B phase signal input of B video (fifth bit)
B7 188 GND GND
B6 189 HDI HD signal input
B5 190 RAI_4 A phase signal input of R video (fourth bit)
B4 191 GAI_9 A phase signal input of G video (ninth bit)
B3 192 GAI_3 A phase signal input of G video (third bit)
C3 193 GAI_2 A phase signal input of G video (second bit)
D3 194 VDDD33 3.3V power supply
E3 195 GAI_1 A phase signal input of G video (first bit)

F3 196 GAI_0 A phase signal input of G video (0 bit)
G3 197 NC NC pin
H3 198 XSUSB_14 X-Drive control signal output

J3 199 VDDIO 3.3V power supply
K3 200 XSUSB_8 X-Drive control signal output

PD5856A (DIGITAL VIDEO ASSY : IC5401)

• PDP ASIC IC4

Pin Function (4/10)

56

PDP-434PU

A

B

C

D

E

F

7

8

87

1234

PD5856A (DIGITAL VIDEO ASSY : IC5401)

A

B

C

D

E

F

• PDP ASIC IC4

Pin Function (5/10)

Ball No. No. Pin Name Function

L3 201 XSUSB_2 X-Drive control signal output
M3 202 XSUSA_14 X-Drive control signal output
N3 203 XSUSA_8 X-Drive control signal output

P3 204 VDDIO 3.3V power supply
R3 205 XSUSA_0 X-Drive control signal output

T3 206 TEST1 Test signal input (Not used)
U3 207 VSSLA GND

V3 208 VSSLA GND

W3 209 VSSLA GND

Y3 210 VSSLA GND

AA3 211 VSSLA GND
AB3 212 VSSLA GND
AC3 213 VSSLA GND
AD3 214 VSSLA GND
AD4 215 VSSLA GND
AD5 216 VSSLA GND
AD6 217 VSSLA GND
AD7 218 VSSLA GND
AD8 219 VSSLA GND

AD9 220 VSSLA GND
AD10 221 VSSLA GND
AD11 222 VSSLA GND
AD12 223 VSSLA GND
AD13 224 VSSLA GND
AD14 225 VSSLA GND
AD15 226 VSSLA GND
AD16 227 VSSLA GND
AD17 228 VSSLA GND
AD18 229 VSSLA GND
AD19 230 VSSLA GND
AD20 231 VSSLA GND
AD21 232 VSSLA GND
AD22 233 VSSLA GND
AD23 234 VSSLA GND
AD24 235 VSSLA GND
AC24 236 VSSLA GND
AB24 237 VSSLA GND
AA24 238 VSSLA GND

Y24 239 VSSLA GND

W24 240 VSSLA GND

V24 241 VSSLA GND

U24 242 VSSLA GND

T24 243 SDITDO JTAG signal

R24 244 GPIO0_7 Microcomputer macro general-purpose port

P24 245 VDDIO 3.3V power supply

N24 246 YSUSA_0 Y-Drive control signal output

M24 247 YSUSA_6 Y-Drive control signal output

L24 248 YSUSA_12 Y-Drive control signal output

K24 249 YSUSB_0 Y-Drive control signal output

J24 250 VDDD33 3.3V power supply

88

1234

PDP-434PU

5 678

Ball No. No. Pin Name Function

H24 251 YSUSB_8 Y-Drive control signal output

G24 252 NC NC pin

F24 253 YSUSB_15 Y-Drive control signal output
E24 254 SCAN_3 Scan control signal output
D24 255 VDDD33 3.3V power supply
C24 256 SCAN_12 Scan control signal output
C23 257 SCAN_13 Scan control signal output
C22 258 SCAN_14 Scan control signal output
C21 259 SCAN_15 Scan control signal output
C20 260 VDDIO 3.3V power supply
C19 261 EXA8 Flash memory address bus
C18 262 EXA5 Flash memory address bus
C17 263 CLKD CLK input (60MHz)
C16 264 VDDIO 3.3V power supply
C15 265 EXDIO_7 Flash memory data bus
C14 266 EXDIO_13 Flash memory data bus
C13 267 RBI_8 B phase signal input of R video (eighth bit)
C12 268 RBI_3 B phase signal input of R video (third bit)
C11 269 VDDIO 3.3V power supply
C10 270 GBI_6 B phase signal input of G video (sixth bit)

C9 271 GBI_0 B phase signal input of G video (0 bit)
C8 272 BBI_4 B phase signal input of B video (fourth bit)
C7 273 VDDIO 3.3V power supply
C6 274 RAI_9 A phase signal input of R video (ninth bit)
C5 275 RAI_3 A phase signal input of R video (third bit)
C4 276 GAI_8 A phase signal input of G video (eighth bit)
D4 277 GAI_7 A phase signal input of G video (seventh bit)

E4 278 GAI_6 A phase signal input of G video (sixth bit)

F4 279 GAI_5 A phase signal input of G video (fifth bit)
G4 280 VCMP GND
H4 281 XSUSB_13 X-Drive control signal output

J4 282 XSUSB_11 X-Drive control signal output

K4 283 XSUSB_7 X-Drive control signal output

L4 284 XSUSB_1 X-Drive control signal output
M4 285 XSUSA_13 X-Drive control signal output
N4 286 XSUSA_7 X-Drive control signal output

P4 287 XSUSA_3 X-Drive control signal output
R4 288 ADRS_3 Address control signal output

T4 289 TESTAN Test signal input (Not used)
U4 290 VDDLA 3.3V power supply

V4 291 VDDLA 3.3V power supply

W4 292 VDDLA 3.3V power supply

Y4 293 VDDLA 3.3V power supply

AA4 294 VDDLA 3.3V power supply
AB4 295 VDDLA 3.3V power supply
AC4 296 VDDLA 3.3V power supply
AC5 297 VDDLA 3.3V power supply
AC6 298 VDDLA 3.3V power supply
AC7 299 VDDLA 3.3V power supply
AC8 300 VDDLA 3.3V power supply

PD5856A (DIGITAL VIDEO ASSY : IC5401)

• PDP ASIC IC4

Pin Function (6/10)

56

PDP-434PU

A

B

C

D

E

F

7

8

89

1234

PD5856A (DIGITAL VIDEO ASSY : IC5401)

A

B

C

D

E

F

• PDP ASIC IC4

Pin Function (7/10)

Ball No. No. Pin Name Function

AC8 300 VDDLA 3.3V power supply

AC9 301 VDDLA 3.3V power supply
AC10 302 VDDLA 3.3V power supply
AC11 303 VDDLA 3.3V power supply
AC12 304 VDDLA 3.3V power supply
AC13 305 VDDLA 3.3V power supply
AC14 306 VDDBG 3.3V power supply
AC15 307 VDDLA 3.3V power supply
AC16 308 VDDLA 3.3V power supply
AC17 309 VDDLA 3.3V power supply
AC18 310 VDDLA 3.3V power supply
AC19 311 VDDLA 3.3V power supply
AC20 312 VDDLA 3.3V power supply
AC21 313 VDDLA 3.3V power supply
AC22 314 VDDLA 3.3V power supply
AC23 315 VDDLA 3.3V power supply
AB23 316 VDDLA 3.3V power supplyv
AA23 317 VDDLA 3.3V power supply

Y23 318 VDDLA 3.3V power supply

W23 319 VDDLA 3.3V power supply

V23 320 VDDLA 3.3V power supply

U23 321 VDDLA 3.3V power supply

T23 322 SDITDI JTAG signal

R23 323 GPIO0_6 Microcomputer macro general-purpose port

P23 324 GPIO0_2 Microcomputer macro general-purpose port

N23 325 YSUSA_1 Y-Drive control signal output

M23 326 YSUSA_7 Y-Drive control signal output

L23 327 YSUSA_13 Y-Drive control signal output

K23 328 YSUSB_1 Y-Drive control signal output

J23 329 YSUSB_5 Y-Drive control signal output
H23 330 YSUSB_9 Y-Drive control signal output
G23 331 VCMP GND
F23 332 SCAN_0 Scan control signal output
E23 333 SCAN_4 Scan control signal output
D23 334 SCAN_7 Scan control signal output
D22 335 SCAN_8 Scan control signal output
D21 336 SCAN_9 Scan control signal output
D20 337 EXA11 Flash memory address bus
D19 338 EXA19 Flash memory address bus
D18 339 EXA4 Flash memory address bus
D17 340 EXDIO_0 Flash memory data bus
D16 341 EXDIO_4 Flash memory data bus
D15 342 EXDIO_8 Flash memory data bus
D14 343 EXDIO_14 Flash memory data bus
D13 344 RBI_7 B phase signal input of R video (seventh bit)
D12 345 RBI_2 B phase signal input of R video (second bit)
D11 346 GBI_9 B phase signal input of G video (ninth bit)
D10 347 GBI_5 B phase signal input of G video (fifth bit)

D9 348 BBI_9 B phase signal input of B video (ninth bit)
D8 349 BBI_3 B phase signal input of B video (tenth bit)

90

1234

PDP-434PU

5 678

Ball No. No. Pin Name Function

D7 350 DEI DE signal input
D6 351 RAI_8 A phase signal input of R video (eighth bit)
D5 352 RAI_2 A phase signal input of R video (second bit)

E5 353 RAI_1 A phase signal input of R video (first bit)

F5 354 RAI_0 A phase signal input of R video (0 bit)
G5 355 BAI_0 A phase signal input of B video (0 bit)
H5 356 VSS15 GND

J5 357 VDDHR 3.3V power supply

K5 358 XSUSB_6 X-Drive control signal output

L5 359 VSSD15 GND
M5 360 XSUSA_12 X-Drive control signal output
N5 361 XSUSA_6 X-Drive control signal output

P5 362 VSS15 GND
R5 363 ADRS_2 Address control signal output

T5 364 TESTBN Test signal input (Not used)
U5 365 VSSL15 GND

V5 366 VSSLA GND

W5 367 VSSLA GND

Y5 368 VSSL15 GND

AA5 369 VDDLP 3.3V power supply
AB5 370 VSSL15 GND
AB6 371 VSSLA GND
AB7 372 VSSLA GND
AB8 373 VSSL15 GND

AB9 374 VSSLA GND
AB10 375 VSSLA GND
AB11 376 VSSL15 GND
AB12 377 VSSLA GND
AB13 378 VSSLA GND
AB14 379 REFRIN Reference current generation
AB15 380 VSSBG GND
AB16 381 VSSL15 GND
AB17 382 VSSLA GND
AB18 383 VSSLA GND
AB19 384 VSSL15 GND
AB20 385 VSSLA GND
AB21 386 VSSLA GND
AB22 387 VSSLA GND
AA22 388 VDDLA 3.3V power supply

Y22 389 VSSL15 GND

W22 390 VSSLA GND

V22 391 VSSLA GND
U22 392 VSSL15 GND
T22 393 SDITMS JTAG signal
R22 394 GPIO0_5 Microcomputer macro general-purpose port
P22 395 VSS15 GND
N22 396 YSUSA_2 Y-Drive control signal output

M22 397 YSUSA_8 Y-Drive control signal output

L22 398 VSSD15 GND

K22 399 YSUSB_2 Y-Drive control signal output

PD5856A (DIGITAL VIDEO ASSY : IC5401)

• PDP ASIC IC4

Pin Function (8/10)

56

PDP-434PU

A

B

C

D

E

F

7

8

91

1234

PD5856A (DIGITAL VIDEO ASSY : IC5401)

A

B

C

D

E

F

• PDP ASIC IC4

Pin Function (9/10)

Ball No. No. Pin Name Function

J22 400 VDDHL 3.3V power supply
H22 401 VSSD15 GND
G22 402 YSUSB_12 Y-Drive control signal output
F22 403 SCAN_1 Scan control signal output
E22 404 SCAN_5 Scan control signal output
E21 405 SCAN_6 Scan control signal output
E20 406 VSS15 GND
E19 407 EXA18 Flash memory address bus
E18 408 EXA3 Flash memory address bus
E17 409 EXDIO_1 Flash memory data bus
E16 410 VSS15 GND
E15 411 EXDIO_9 Flash memory data bus
E14 412 EXDIO_15 Flash memory data bus
E13 413 RBI_6 B phase signal input of R video (sixth bit)
E12 414 CLKS CLK input (85MHz)
E11 415 VSS15 GND
E10 416 GBI_4 B phase signal input of G video (fourth bit)

E8 418 BBI_2 B phase signal input of B video (second bit)
E9 417 BBI_8 B phase signal input of B video (eighth bit)
E7 419 VSS15 GND
E6 420 RAI_7 A phase signal input of R video (seventh bit)

F6 421 RAI_6 A phase signal input of R video (sixth bit)
G6 422 APL_DT APL value trigger input
H6 423 VDD15 1.5V power supply

J6 424 VBB VBB power monitor in the DRAM
K6 425 XSUSB_5 X-Drive control signal output
L6 426 VDDD15 1.5V power supply

M6 427 XSUSA_11 X-Drive control signal output
N6 428 XSUSA_5 X-Drive control signal output

P6 429 VDD15 1.5V power supply

R6 430 ADRS_1 Address control signal output

T6 431 TESTCN Test signal input (Not used)

U6 432 VDDL15 1.5V power supply

V6 433 VDDLA 3.3V power supply

W6 434 VDDLA 3.3V power supply

Y6 435 VDDL15 1.5V power supply

AA6 436 VDDLA 3.3V power supply
AA7 437 VDDLA 3.3V power supply
AA8 438 VDDL15 1.5V power supply

AA9 439 VDDLA 3.3V power supply
AA10 440 VDDLA 3.3V power supply
AA11 441 VDDL15 1.5V power supply
AA12 442 VDDLA 3.3V power supply
AA13 443 VDDLA 3.3V power supply
AA14 444 VDDLA 3.3V power supply
AA15 445 VDDLA 3.3V power supply
AA16 446 VDDL15 1.5V power supply
AA17 447 VDDLA 3.3V power supply
AA18 448 VDDLA 3.3V power supply
AA19 449 VDDL15 1.5V power supply

92

1234

PDP-434PU

5 678

Ball No. No. Pin Name Function

AA20 450 VDDLA 3.3V power supply
AA21 451 VDDLA 3.3V power supply

Y21 452 VDDL15 1.5V power supply

W21 453 VDDLA 3.3V power supply

V21 454 VDDLA 3.3V power supply
U21 455 VDDL15 1.5V power supply
T21 456 SDITCK JTAG signal
R21 457 GPIO0_4 Microcomputer macro general-purpose port
P21 458 VDD15 1.5V power supply
N21 459 YSUSA_3 Y-Drive control signal output

M21 460 YSUSA_9 Y-Drive control signal output

L21 461 VDDD15 1.5V power supply

K21 462 YSUSB_3 Y-Drive control signal output

J21 463 VBB VBB power monitor in the DRAM

H21 464 VDDD15 1.5V power supply

G21 465 YSUSB_13 Y-Drive control signal output

F21 466 SCAN_2 Scan control signal output
F20 467 VDD15 1.5V power supply
F19 468 EXA17 Flash memory address bus
F18 469 EXA2 Flash memory address bus
F17 470 EXDIO_2 Flash memory data bus
F16 471 VDD15 1.5V power supply
F15 472 EXDIO_10 Flash memory data bus
F14 473 TRNSEND_I NC pin
F13 474 VDD15 1.5V power supply
F12 475 RBI_1 B phase signal input of R video (first bit)
F11 476 VDD15 1.5V power supply
F10 477 GBI_3 B phase signal input of G video (third bit)

F9 478 BBI_7 B phase signal input of B video (seventh bit)
F8 479 BBI_1 B phase signal input of B video (first bit)
F7 480 VDD15 1.5V power supply

PD5856A (DIGITAL VIDEO ASSY : IC5401)

• PDP ASIC IC4

Pin Function (10/10)

A

B

C

D

56

PDP-434PU

E

F

7

8

93

1234

8. PANEL FACILITIES AND SPECIFICATIONS

A

PLASMA DISPLAY (PDP-434PU, PDP-434PG, PDP-434PE)

• Front view

(Right view)

5

B

6

7

8

C

1

2

3

4

1 POWER button
2 STANDBY indicator
3 POWER ON indicator
4 Remote control sensor

D

E

5 STANDBY/ON button
6 INPUT button
7 VOLUME +/ – buttons
8 CHANNEL +/– buttons

F

94

1234

PDP-434PU

/

.

≈

Ω

• Rear view

. SYSTEM CABLE terminal (BLACK)
/ SYSTEM CABLE terminal (WHITE)

SPEAKER (right/left) terminals

≈

Ω

AC INLET terminal

The terminals have faced downward.

5 678

A

B

C

D

56

PDP-434PU

E

F

7

8

95