• Plasma DisplayPDP-433PUPDP-433PEPDP-433PGARP3143, ARP3144This Service Manual
T-ZZV MAR. 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.
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PDP-433PU
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
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A
B
C
D
E
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Charged Section
The places where the commercial AC power is used without
passing through the power supply transformer.
A
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
3. Power Switch (S1)
4. Fuse (In the SW POWER SUPPLY Module)
B
5. STB Transformer and Converter Transformer
(In the SW POWER SUPPLY Module)
6. Other primary side of the SW POWER SUPPLY Module
C
SCAN (A)
Assy
Y DRIVE
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 Module ...................................... (215V)
2. X DRIVE Assy ...............................................(–280V to 215V)
3. Y DRIVE Assy ................................................................(345V)
6. X CONNECTOR (A) Assy ............................ (–280V to 215V)
7. X CONNECTOR (B) Assy ............................ (–280V to 215V)
: Part is Charged Section.
: Part is the High Voltage Generating Points
other than the Charged Section.
Top
SCAN (B)
Assy
D
∗ Remove the IF Earth Metal (No.14 on the page 25)
beforehand when inclines the power supply unit
as the right figure.
E
SW POWER SUPPLY
Module
AC Inlet with Filter
Power Cord
Front
X CONNECTOR (A)
Assy
X DRIVE
Assy
X CONNECTOR (B)
Assy
Power Switch
(S1)
Fig.1 Charged Section and High Voltage Generating Point (Rear View)
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PDP-433PU
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[ 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:
A
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.
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.
3.1.3 DIGITAL VIDEO ASSY.......................................................................................................................... 38
3.1.4 X DRIVE ASSY.....................................................................................................................................39
3.1.5 Y DRIVE ASSY .....................................................................................................................................40
3.1.6 SUB ADDRESS A and B ASSYS .........................................................................................................42
4. PCB CONNECTION DIAGRAM ............................................................................................Refer to ARP3144
5. PCB PARTS LIST ........................................................................................................................................... 50
6.4.2 GET Commands ................................................................................................................................... 75
7. GENERAL INFORMATION............................................................................................................................. 77
7.2 IC INFORMATION.................................................................................................................................... 89
• Design and specifications are subject to change without notice.
ItemModel: PDP-433PU
Number of Pixels1024 × 768 pixels
Audio Amplifier12 W + 12 W (10% distortion)
Power RequirementAC 120 V, 60 Hz, 318 W (0.6 W Standby)
Dimensions1070 (W) × 630 (H) × 98 (D) mm [42
1/8 (W) × 2413/16 (H) × 37/8 (D) inch]
Weight31.5 kg (69.4 lbs)
Accessories
Power Cord, Cleaning Cloth, Three speed clamps, Three bead bands,
Warranty card
ItemModel: PDP-433PE
Number of Pixels
1024 x 768 pixels
Audio Amplifier
12 W + 12 W (10 % distortion)
Power Requirement
AC 220–240 V, 50/60 Hz, 320 W
(0.6 W Standby)
Dimensions
1070 (W), 630 (H), 98 (D) mm
Weight
31.5 kg
AccessoriesPower Cord, Cleaning Cloth, Three speed
clamps, Three bead bands,
Warranty card
Model: PDP-433PG
1024 x 768 pixels
12 W + 12 W (10 % distortion)
AC 110–240 V, 50/60 Hz, 319 W
(0.8 W Standby)
1070 (W), 630 (H), 98 (D) mm
31.5 kg
Cleaning Cloth, Three speed clamps, Three
bead bands,
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1. SPECIFICATIONS
A
B
C
D
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2. EXPLODED VIEWS AND PARTS LIST
NOTES:
A
2.1 PACKING
B
C
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.)
NSP 2..ADR CONNECT A ASSY AWZ6678
NSP 2..ADR CONNECT B ASSY AWZ6679
NSP 2..ADR CONNECT C ASSY AWZ6680
NSP 2..ADR CONNECT D ASSY AWZ6681
2..ADR RESONANCE ASSYAWZ6751
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PDP-433PU
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PDP Service Assy 433 (AWU1069)
Circuit Board Spacer
(AEC1872)
Circuit Board Spacer
(AEC1872)
Caution in Replacement of Chassis Block
Please order the PDP Service Assy 433 (AWU1069) when replacing the Chassis block.
PDP Service Assy 433 is all common use parts for business, consumer models and module.
It is supplied by installing the Circuit Board Spacer (AEC1872) and the Wire Saddle (AEC1904) as follows.
Therefore it is necessary to remove them in accordance with the models.
Confirm the character of the seal carved near the parts, and then remove them.
P: for Consumer models only
W: for Module only
PW : Common use for Consumer models and Module
∗ In case of this unit(433PU, 433PE or 433PG), remove the part that "W" is marked(one part).
(There is marking of "P" nearby.)
Wire Saddle
(AEC1904)
A
B
C
D
E
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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
3.1.1 OVERALL DIAGRAM
A
B
C
D
E
SCAN (A) ASSY
(UPPER)
IC6201
SEL_PULSE
IC6202
SEL_PULSE
IC6203
SEL_PULSE
IC6204
SEL_PULSE
IC6205
SEL_PULSE
IC6206
SEL_PULSE
SCAN (B) ASSY
(LOWER)
IC6001
SEL_PULSE
IC6002
SEL_PULSE
IC6003
SEL_PULSE
IC6004
SEL_PULSE
IC6005
SEL_PULSE
IC6006
SEL_PULSE
FRONT KEY
ASSY
FRONT KEY CONN
ASSY
ADD
ADD
ADD
ADD
ADD
ADD
ADD
ADD
ADD
ADD
ADD
ADD
IC5
VCC_VH
PSUS
IC5
VCC_VH
IC5
VCC_VH
IC5
VCC_VH
IC5
VCC_VH
IC5
VCC_VH
IC5
VCC_VH
SCAN
IC5
VCC_VH
IC5
VCC_VH
IC5
VCC_VH
IC5
VCC_VH
IC5
VCC_VH
DriverICDriver
IC
ADR CONNECT A
ASSY
Y DRIVE ASSY
Y4
PSUS
VCC_VH
SCAN
PSUS
Y3
VCC_VH
Y5
PSUS
Y6
AA1
V_IC5V
V_IC5V
DriverICDriver
IC
DriverICDriver
IC
CLK/LE
IC6501
Buffer IC
VC_VF+ VC_VF- V_OFS VCC_VH V_IC5V
DC/DC Conv.
VCP
Y-SUS
MASK
Block
VCP
Y-SUS
MASK
Block
Scan Signal
VC_VF+
Block
+5V +15V
VSUS
IC2206
Pulse Module
+15V VSUS
+Reset Block
+5V +15V VSUS
IC2204
Pulse Module
+15V
Soft-D
Block
VC_VF- V_OFS
Offset
Block
V_IC5V
Photo Coupler
Block
DriverICDriver
SENSOR
ASSY
Drive
Signal
Drive
Signal
IC
VADR2
BGA1
BRIDGE A
ASSY
TE1
Y1
Y2
Logic
Block
DriverICDriver
IC
VADR2
CLAMP
ADR CONNECT B
ASSY
AB1
D8D9D16
D1
+12V
V+5V_STB
+12V
DC/DC Conv.
V+3V
IC1703
XY Drive
Gen.
TXD/RX
Module
DIGITAL VIDEO
ASSY
KL_U0:2
XDRV_SIG
ADL_LE_UL
ADL_LE_DL
V+3V
X180
Clock
Gen.
IC1301 (IC31 L)
Sub-Field Conv.
for Left with Field Memory
V+3V
IC1101
Panel UCOM
+12V
D18
D6
Sequence Pattern
YDRV_SIG
SCAN_SIG
V+3V_I
V+2V_I
IC1401 (IC31 R)
Sub-Field Conv.
for Right with Field Memory
ADCLK_DR
V+5V_STB
IC120
Module
UCOM
D13D12
DriverICDriver
IC
ADR RESONANCE
ASSY
V+5V
V+3V
V+2V
V+3V_IC
V+2V_IC
V+3V
IC119
Flash
ROM
DriverICDriver
IC
CLK/LE
IC6601
Buffer IC
SUB ADDRESS A
ASSY
D11
V+2V
V+3V
V+5V_STB
D2
BA2:9
BB2:9
GA2:9
GB2:9
RA2:9
RB2:9
TXD0/RX0
RE
LED_SIG
I2
D3D17
DriverICDriver
K2
K1
SAA3
+60
SAA1SAA2
D10
D7
D4
D15
D14
IC
VADR2
Q6706 - Q6711
VADR Gen.
ADR_CO
SW21KL21 KL22
IR (P)
ASSY
RE1
F
ADR CONNECT D
ASSY
DriverICDriver
AD1
DriverICDriver
IC
IC
CLK/LE
IC6901
Buffer IC
DriverICDriver
34
1234
SUB ADDRESS B
ASSY
ADR RESONANCE
DriverICDriver
ASSY
IC
CLK/LE
IC6801
Buffer IC
DriverICDriver
BRIDGE C
ASSY
BGC1
CLAMP
VADR2
VADR2
DriverICDriver
IC
IC
ADR CONNECT C
ASSY
DriverICDriver
AC1
IC
SAB1SAB2
K2
IC
+60
SAB3
K1
Q6706 - Q6711
VADR2
DriverICDriver
ADR_CO
VADR Gen.
IC
PDP-433PU
5678
Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
8 bit video signal
Clock
Data enable
Horizontal sync. signal
Vertical sync. signal
I2C bus
Front key signal 1
MDR connecttion Detect signal
MR relay control
Audio mute
System activation detect
SiI861 I2C bus master infomation
Not used
Not used
System activation signal
Front key signal 2
I2C bus
Green LED control signal
232C bus
Red LED control signal
232C bus
I2C for DDC
Remote control signal
I2C for DDC
V: 10V/div. H: 2msec/div.(Input : VIDEO, Signal : Color bar)
CH1
CH2
CH3
CH1
CH2
CH1
CH2
CH1
CH2
CH1
CH2
CH1
CH2
CH1
CH2
H :
500nsec/div
H :
2msec/div
H :
500nsec/div
H :
2msec/div
H :
500nsec/div
H :
2msec/div
H :
500nsec/div
H :
2msec/div
H :
500nsec/div
H :
2msec/div
H :
500nsec/div
H :
2msec/div
H :
500nsec/div
GND
GND
GND
GND
GND
GND
CH1
CH2
CH3
CH1
CH2
CH3
GND
CH1
CH2
CH3
GND
GND
GND
CH1
CH2
CH3
GND
GND
GND
CH1
CH1
CH2
CH2
CH3
CH3
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
CH1
CH2
CH3
CH1
CH2
CH3
GND
GND
GND
GND
GND
GND
CH1
CH2
CH3
CH1
CH2
CH3
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
A
B
C
D
E
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AUDIO SECTION
A
Measurement condition
Video Input Signal : FULL FIELD COLOR-BAR
Audio Input Signal : 1kHz Sine Carve 0.2Vrms
Volume: 60 (MAX)
AV Selection : STANDARD
SRS: OFF
Caution in the measurement
Audio Power Amp. (IC5002: LA4628) on the AUDIO AMP Assy is BTL system, and,
as for the power amplifier and the speaker output, ± poles becomes hot for the
ground. Therefore be careful not to connect the measuring instrument as the following
figures. (Power amplifier may be damaged.)
FOCUS: OFF
Oscilloscope
CH1 CH2
GND and the speaker output (- side) becomes
a short state on the oscilloscope.
B
1
Measurement
Point
AUDIO AMP
ASSY
etc.
7
10
SP TERMINAL
ASSY
Wrong connection example
AUDIO AMP ASSYSP TERMINAL ASSY
C
CN5001 - pin 4 (L) ↔ GND
1
V: 0.1V/div. H: 0.2msec/div.
IC5002 - pin 1 (IN1) ↔ GND
4
V: 0.1V/div. H: 0.2msec/div.
J5003 - pin 5 (L+) ↔ pin 6 (L–)
7
V: 2V/div. H: 0.2msec/div.
CN5301 - pin 1 (L+) ↔ GND
8
V: 1V/div. H: 0.2msec/div.
Speaker
4.4V
D
E
IC5202 - pin 14 (LOUT) ↔ GND
2
V: 0.1V/div. H: 0.2msec/div.
IC5201 - pin 19 (FOCUSOUTL) ↔ GND
3
V: 0.1V/div. H: 0.2msec/div.
5.8V
5.9V
J5003 - pin 5 (L+) ↔ GND
5
V: 1V/div. H: 0.2msec/div.
J5003 - pin 6 (L–) ↔ GND
6
V: 1V/div. H: 0.2msec/div.
1.6V
7.3V
7.3V
0V
CN5301 - pin 2 (L–) ↔ GND
9
V: 1V/div. H: 0.2msec/div.
CN5301 - pin 1 (L+) ↔ pin 2 (L–)
10
V: 2V/div. H: 0.2msec/div.
7.3V
7.3V
0V
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Sustain Waveforms
Sustain Waveform (1 field)
Drive Pulse Waveforms
ch 1 : K3107 (X.PSUS) - K3201 (SUSGND)
V: 100V/div. H: 2msec/div.
ch 2 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 100V/div. H: 2msec/div.
Sustain Waveform
ch 1 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 100V/div. H: 500nsec/div.
ch 2 : K2028 (YSUS_U) - K2024 (DGND)
V: 10V/div. H: 500nsec/div.
ch 3 : K2027 (YSUS_B) - K2024 (DGND)
V: 10V/div. H: 500nsec/div.
ch 4 : K2029 (YSUS_D) - K2024 (DGND)
V: 10V/div. H: 500nsec/div.
ch 5 : K2037 (YSUS_G) - K2024 (DGND)
V: 10V/div. H: 500nsec/div.
Sustain Waveform (1 field)
ch 1 : K3107 (X.PSUS) - K3201 (SUSGND)
V: 50V/div. H: 1µsec/div.
ch 2 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 50V/div. H: 1µsec/div.
Sustain Waveform (reset pulse)
ch 1 : K3107 (X.PSUS) - K3201 (SUSGND)
V: 100V/div. H: 100µsec/div.
ch 2 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 100V/div. H: 100µsec/div.
Sustain Waveform (sustain) First half
ch 1 : K3107 (X.PSUS) - K3201 (SUSGND)
V: 50V/div. H: 5µsec/div.
ch 2 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 50V/div. H: 5µsec/div.
Sustain Waveform (sustain) Last half
ch 1 : K3107 (X.PSUS) - K3201 (SUSGND)
V: 50V/div. H: 2µsec/div.
ch 2 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 50V/div. H: 2µsec/div.
Sustain Waveform (reset pulse)
ch 1 : K3107 (X.PSUS) - K3201 (SUSGND)
V: 100V/div. H: 5µsec/div.
ch 2 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 100V/div. H: 5µsec/div.
Y Drive Pulse Control Waveform
(1 field)
ch 1 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 100V/div. H: 2msec/div.
ch 2 : K2039 (YCP_MSK) - K2024 (DGND)
V: 10V/div. H: 2msec/div.
ch 3 : K2040 (YSUS_MSK) - K2024 (DGND)
V: 10V/div. H: 2msec/div.
ch 4 : K2041 (OFS) - K2024 (DGND)
V: 10V/div. H: 2msec/div.
ch 5 : K2053 (SOFT_D) - K2024 (DGND)
V: 10V/div. H: 2msec/div.
Y Drive Pulse Control Waveform
(1 sub-field)
ch 1 : K2220 (Y.PSUS) - K2219 (SUSGND)
V: 100V/div. H: 50µsec/div.
ch 2 : K2039 (YCP_MSK) - K2024 (DGND)
V: 10V/div. H: 50µsec/div.
ch 3 : K2040 (YSUS_MSK) - K2024 (DGND)
V: 10V/div. H: 50µsec/div.
ch 4 : K2041 (OFS) - K2024 (DGND)
V: 10V/div. H: 50µsec/div.
ch 5 : K2053 (SOFT_D) - K2024 (DGND)
V: 10V/div. H: 50µsec/div.
X Drive Pulse Control Waveform
(1 field)
ch 1 : K3107 (X.PSUS) - K3201 (SUSGND)
V: 100V/div. H: 2msec/div.
ch 2 : K3017 (XCP_MSK) - K3005 (DGND)
V: 10V/div. H: 2msec/div.
ch 3 : K3015 (XSUS_MSK) - K3005 (DGND)
V: 5V/div. H: 2msec/div.
A
B
C
D
E
4. PCB CONNECTION DIAGRAM
56
PDP-433PU
F
7
8
49
1234
5. PCB PARTS LIST
A
NOTES:
Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
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%).
560 Ω
47k Ω
0.5 Ω
1 Ω
56 x 10
47 x 10
R50
1R0
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k Ω
B
Mark No. DescriptionPart No.
LIST OF ASSEMBLIES
NSP 1..SCAN FUKUGO ASSYAWV1969
2..SCAN (A) ASSYAWZ6724
2..SCAN (B) ASSYAWZ6725
2..X CONNECTOR (A) ASSYAWZ6726
2..X CONNECTOR (B) ASSYAWZ6727
2..BRIDGE A ASSYAWZ6728
2..BRIDGE B ASSYAWZ6729
2..BRIDGE C ASSYAWZ6730
2..BRIDGE D ASSYAWZ6731
NSP 1..ADDRESS FUKUGO ASSYAWV1928
C
NSP 2..ADR CONNECT A ASSYAWZ6678
NSP 2..ADR CONNECT B ASSYAWZ6679
NSP 2..ADR CONNECT C ASSYAWZ6680
NSP 2..ADR CONNECT D ASSYAWZ6681
Service factory mode uses an OSD function of the Media Receiver (PDP-R03E, PDP-R03U or PDP-R03G).
Perform the adjustment and setting when the Media Receiver is connected with this unit.
Service Factory mode cannot be used if the Media Receiver is not connected with the Plasma Display.
Remote Control Unit Operation in The Service Factory Mode
Operate the service factory mode with the remote control unit (AXD1463, AXD1460 or AXD1471) supplied with the Media
Receiver.
Please perform the adjustment using the following keys.
B
C
Keys on the
Remote
Control Unit
P + key
P – key
VOL + key
VOL – key
5 key
∞ key
2 key
3 key
Functions
Each press of the key moves the adjustment-item-selection cursor
up by one line.
Each press of the key moves the adjustment-item-selection cursor
down by one line.
Each press of the key increases the adjustment value by one.
Each press of the key decreases the adjustment value by one.
Each press of the key moves one page backward (previous page).
Each press of the key moves one page forward (next page).
Each press of the key decreases the adjustment value by 10.
Each press of the key increases the adjustment value by 10.
D
E
F
* "0" key
"VOL –"
key
* "MENU"
key
* "ENTER"
key
* : Refer to
"6.1.1 How to
Enter Service
Factory Mode".
"P +" key
"VOL +" key
"P –" key
"5" key
"∞" key
"2" key
"3" key
* "0" key
* "MENU"
key
* "ENTER"
key
* : Refer to
"6.1.1 How to
Enter Service
Factory Mode".
"P +" key
"VOL +"
"VOL –"
key
"P –" key
"5" key
"∞" key
"2" key
"3" key
60
1234
PDP-433PU
5678
Press the "Factory" key (Note 1)
Switch pages
with "5" and "∞" keys.
Press the "Factory" key (Note 1)
Press the " (POWER)" key (POWER OFF)
System standby
Confirm that both the Plasma Display and the Media Receiver are turned on and
a system cable is connected properly.
Image receiving
Page 1/18
General information about the Plasma Display and Media Receiver
Service Factory Mode
Page 2/18 to 9/18
Adjustment and setting items of the Media Receiver
Page 11/18, 13/18
Adjustment and setting items of the Plasma Display
Note 1: If the remote control unit for adjustment with the factory (AA5F) code is used.
Perform the following operations within 3
seconds using the remote control unit .
• Press the "MENU" key.
• Press the "ENTER" key.
• Press the "0" key.
Note: The actual page structure may be different.
6.1.1 How to Enter the Service Factory Mode
A
B
C
D
E
PDP-433PU
56
F
7
8
61
1234
6.1.2 General Information about the Plasma Display and Media Receiver
Display example of the first page
A
1/18
No.
CENTE
RVers
1
2
OSD V e rs i on
CV I C Ve r s i on
3
4
TTXP V e r s io n
5
MON I TOR V e r s i o n
6
PANEL Ve r s i on
7
FLASH V e r s ion
8
MON I TOR Mo d e l
9
Mode l S l eect inMa
Mode l S l eectAV
10
11
Mode l S l eect
12
B
Senso r e Temp
Cen t ercuAtime
13
14
Mon i to r Acu t ime4 7H 4 2 M
15
16
Pu l se Acu t ime1 6 4
17
18
No.ItemExplanation
1Main software version information of the media receiver
C
D
CENTER Version
2OSD version information of the media receiver
OSD version
CVIC Version
3
TTXP Version
4
5
MONITOR Version
6Panel microcomputer version information of the PDP
PANEL Version
7Panel flash ROM version information of the PDP
FLASH Version
8PDP model information
MONITOR model
9Media receiver model information
Model Select Main
10Media receiver model information
Model Select AV
1/18
ion
MON I TOR
MR M IAN0021E
MR O DS2 0109A//010
W20 0 /1090 009:12/X200/1090 079:12/V20
TTX RPG
F6 9 1 1 0
-00
-05
01
0
4
0
+
28
OFF
RESET
RESETOFF
RESETOFF
IP/resize IC control software version information of the
media receiver
Text microcomputer software version information of the
media receiver
Module microcomputer software version information of the PDP
America destinations of PIONEER, 3: European
and general destinations of PIONEER
Sensor Temp
12
13Media receiver accumulation operating time
Center Acutime
Temperature information of panel temperature sensor
on the PDP
This is internal temperature information. This is not
an environmental temperature.
Turn the display on by pressing the VOL+ key,
14Media receiver accumulation operating time reset
RESET
then press the ENTER key. The accumulated time
will be reset to zero.
15PDP accumulation operating time
E
Monitor Acutime
Turn the display on by pressing the VOL+ key,
16PDP accumulation operating time reset
RESET
then press the ENTER key. The accumulated time
will be reset to zero.
17PDP accumulation pulse number
Pulse Acutime
Real accumulation pulse number becomes
"indicated value *10,000,000 pulse".
Turn the display on by pressing the VOL+ key,
18PDP accumulation pulse number reset
RESET
then press the ENTER key. The accumulated
number will be reset to zero.
Note: The actual page structure may be different.
F
62
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PDP-433PU
5678
Display example of the eleventh page
No.ItemExplanation
1The latest PD record in the PD history
2
Accumulated operating time of the panel when Trouble
Record 1 occured
3
4
Disregard the first four-digit number. Following this
number, the information on PD is displayed.
H : hour , M : minute
Temperature at the internal thermal sensor when Trouble
Record 1 occured
Maximum temperature to be displayed : +94°C
11/18
TROUBLE RECORD1
The second latest PD record in the PD history
Accumulated operating time of the panel when Trouble
Record 2 occured
Disregard the first four-digit number. Following this
number, the information on PD is displayed.
H : hour , M : minute
Temperature at the internal thermal sensor when Trouble
Record 2 occured
Maximum temperature to be displayed : +94°C
TROUBLE RECORD2
The third latest PD record in the PD history
Accumulated operating time of the panel when Trouble
Record 3 occured
Disregard the first four-digit number. Following this
number, the information on PD is displayed.
H : hour , M : minute
Temperature at the internal thermal sensor when Trouble
Record 3 occured
Maximum temperature to be displayed : +94°C
TROUBLE RECORD3
The fourth latest PD record in the PD history
Accumulated operating time of the panel when Trouble
Record 4 occured
Disregard the first four-digit number. Following this
number, the information on PD is displayed.
H : hour , M : minute
Temperature at the internal thermal sensor when Trouble
Record 4 occured
Maximum temperature to be displayed : +94°C
TROUBLE RECORD4
5
6
7
8
9
10
11
12
13
14
15
Note: The actual page structure may be different.
NOTE1:
A PD record representing 5 blinks of the Red LED (a PD of the
power-supply section) must display "0000 NONE", accumulated
time and temperature together. If only "0000 NONE" is displayed,
but the accumulated time and temperature are zero, it means
there was no PD.
If "0000 NONE"is displayed and the internal thermal sensor temperature is 78°C or more, it represents a record of a shutdown
(SD) prompted by the abnormal temperature (indicated by 4 blinks
of the Green LED), and not a record of a PD of the power-supply
section.
NOTE : The failure point of a PD, corresponding to the number of blinks of the Red LED, is indicated in the PD records as follows:
6.1.3 Adjustment and Setting Item of the Plasma Display
Display example of the eleventh page
A
No.
21/18PUT1NoSIGNI
MNTR
1
2
3
4
5
6
7
8
9
10
11
B
12
13
14
15
V500 2WB
MNTR V6 00 1WB
MNTR PC0 1WB
MNTR R H2 5 5IGH1
MNTR G H2 5 5IGH1
MNTR B H2 5 4IGH1
MNTR R L5 1 0OW1
MNTR G L5 0 9OW1
MNTR B L5 1 2OW1
MNTR R H2 5 5IGH2
MNTR G H2 5 5IGH2
MNTR B H2 5 4IGH2
MNTR R L5 1 0OW2
MNTR G L5 1 1OW2
MNTR B L5 1 2OW2
16
17
18
No.ItemAdjustable RangeFactory SettingStorage Place
1
C
D
2
3
4
5
6
7
8
9
10
11
12
13
14
15
12/18
MNTR V50 WB
MNTR V60 WB
MNTR PC WB
MNTR R HIGH1
MNTR G HIGH1
MNTR B HIGH1
MNTR R LOW1
MNTR G LOW1
MNTR B LOW1
MNTR R HIGH2
MNTR G HIGH2
MNTR B HIGH2
MNTR R LOW2
MNTR G LOW2
MNTR B LOW2
PDP_W/B table selection at VIDEO 50Hz
PDP_W/B table selection at VIDEO 60Hz
PDP_W/B table selection at PC
RED_GAIN of PDP_W/B table 1
GREEN_GAIN of PDP_W/B table 1
BLUE_GAIN of PDP_W/B table 1
RED_OFS of PDP_W/B table 1
GREEN_OFS of PDP_W/B table 1
BLUE_OFS of PDP_W/B table 1
RED_GAIN of PDP_W/B table 2
GREEN_GAIN of PDP_W/B table 2
BLUE_GAIN of PDP_W/B table 2
RED_OFS of PDP_W/B table 2
GREEN_OFS of PDP_W/B table 2
BLUE_OFS of PDP_W/B table 2
1 or 2
1 or 2
1 or 2
0 to 255
0 to 255
0 to 255
0 to 999
0 to 999
0 to 999
0 to 255
0 to 255
0 to 255
0 to 999
0 to 999
0 to 999
2
1
1
Factory adjustment value
Factory adjustment value
Factory adjustment value
Factory adjustment value
Factory adjustment value
Factory adjustment value
Factory adjustment value
Factory adjustment value
Factory adjustment value
Factory adjustment value
Factory adjustment value
Factory adjustment value
During adjustment, the value being adjusted is valid regardless of the actual input signal. For example, if the settings for the table selections
(No. 1 and 2) remain at the factory preset settings, even if a PAL signal is being input, while [MNTR R HIGH1] is adjusted, the value in W/B
table 1 is adjusted even if a PAL signal is being displayed.
After adjustment, if the PDP is restarted in the normal mode, the value in W/B table 2 will be used during PAL signal input, and the value in
W/B table 1 will be used during NTSC signal input.
E
Note: The actual page structure may be different.
F
64
1234
PDP-433PU
5678
Display example of the thirteenth page (1/2)
1
No.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
ABL V
31/18PUT1NoSIGNI
IDE11860 PCO
ABL V I DE1 2 250O
VOFAD J13 1S
VSU ADJ1 28S
XSUADJ08SB
XSUADJ08SG
YSUADJ08SB
YSUADJ08SG
No.ItemAdjustable RangeFactory SettingStorage Place
1Electric power setting at the PC, VIDEO 60Hz 0 to 255
If you fail to correctly adjust the above items 1 to 8, the unit may be damaged. Be very careful when making
adjustments.
Note on the electric-power-setting adjustment (No. 1 and 2):
During adjustment, the value being adjusted is valid regardless of the actual input signal. For example, even if a PAL signal is being input,
while [ABL VIDEO60 PC] is adjusted, the value for the [ABL VIDEO60 PC] is adjusted even if a PAL signal is being displayed.
After the adjustment, if the PDP is restarted in the normal mode, the unit will operate on [ABL VIDEO50] during PAL signal input, and on [ABL
VIDEO60 PC] using your adjusted values during NTSC signal input.
Note: The actual page structure may be different.
A
B
C
D
E
56
PDP-433PU
F
7
8
65
1234
Display example of the thirteenth page (2/2)
31/18PUT1NoSIGNI
A
B
No.
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
VIPCDDEEO
DR0 0VE MOI
I
NEGAT
VEI
ENHAN ECBR I GHT
FREQMASK
V
PATTE NR
FULL MASK
MASK
DEDR VE MO
DEMO
03
OFF
OFF
50
OFF
OFF
No.ItemAdjustable RangeFactory SettingStorage Place
1Drive mode selection at VIDEO0 to 50PDP
2Drive mode selection at PC0 to 53PDP
C
3Negative positive inversion modeOFF/ONOFFPDP
4Bright enhanceOFF/ONOFFNone
5Refresh rate at mask signal generation50/60/70–None
6Pattern mask signal generationOFF/OFFPDP
7Full mask signal generationOFF/
13/18
VIDEO DRIVE MODE
PC DRIVE MODE
NEGATIVE MODE
BRIGHT ENHANCE
MASK V FREQ
PATTERN MASK
FULL MASKOFFPDP
Notes when using the mask signals (test signals generated inside the PDP):
• Either the pattern-mask signal or the full-mask signal can be used. Therefore, when the pattern-mask signal is to be used, set the full-mask
signal to OFF, and when the full-mask signal is to be used, set the pattern-mask signal to OFF.
• As the pattern-mask and full-mask signals are both test signals generated from inside the PDP, while either of the signals is being
generated, OSD signals or external video input signals cannot be checked.
D
Use the buttons on the main unit or the keys on the remote control unit for releasing a mask setting, changing each setting, adjustment, or
checking external input signals. For 2 seconds after any operation is performed using the buttons on the main unit or the keys on the remote
control unit, generation of a mask signal is stopped. During this period, it is possible to change any setting, make any adjustment, or check
an external input signal.
Note: The actual page structure may be different.
E
F
66
1234
PDP-433PU
5678
DIGITAL VIDEO Assy
When repaired
No adjustment required.
MR INTERFACE Assy
• Set the slide SW referring to the table on page 22.
When replaced
SW POWER SUPPLY Module
When replaced
No adjustment required.
• Remove IC1204 (24LC04(1) SN-TBB) from the former PC
Board and install it to the new PC Board.
Y DRIVE Assy
When repaired
When replaced
Note: If the Pulse Module fails, it is not possible to repair the
Y DRIVE Assy by replacing only the Pulse Module.
Replace the entire Y DRIVE Assy.
1. Panel white balance adjustment
1. VOFS/VH/IC5V voltage adjustment
1. Panel white balance adjustment
1. VRN voltage adjustment
X DRIVE Assy
When repaired
When replaced
Note: If the Pulse Module fails, it is not possible to repair the
X DRIVE Assy by replacing only the Pulse Module.
Replace the entire X DRIVE Assy.
DIGITAL VIDEO
Assy
X DRIVE
Assy
Y DRIVE
Assy
MR INTERFACE
Assy
SW POWER SUPPLY
Module
Fig. 1 Configuration of the PC Board (rear side view)
6.2 ADJUSTMENT REQUIRED WHEN THE SET IS REPAIRED OR REPLACED
A
B
C
D
E
56
PDP-433PU
F
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8
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1234
6.3 ADJUSTMENT
A
VOFS/VH/IC5V Voltage Adjustment
Input Signal
B
Adjusting Point
Adjusting Method
VOFS (Offset voltage) adjustment
Method 1
1. Make a note of the adjustment value of VOFS ADJ in factory mode.
2. Set the VOFS ADJ adjustment value to center (128).
3. Turn the VR2701 so that the voltage between K2710 (VOFS) and K2703 (SUS GND)
becomes 45V.
4. Return the VOFS ADJ adjustment value to that which you wrote down in Step 1.
Method 2
1. Read the adjustment value of VOFS ADJ in the factory mode.
2. Turn the VR2701 so that the voltage between K2710 (VOFS) and K2703 (SUS GND)
becomes the corresponding value indicated in the table below (tolerance: ± 5):
If the VOFS Voltage adjustment is not performed properly, blinking luminance points like dots
appear. If the voltage deviates greatly from the right adjustment point, the panel will turn white
when lit.
VH (voltage for the scan IC) Adjustment
Adjust so that the voltage between K2716 (VH) and K2720 (PSUS) becomes 130V ± 0.5V.
PSUS (=GNDH) is a floating GND and its electric potential is different from that of chassis
GND. Be sure not to short-circuit PSUS (=GNDH) and another GND, because that may
damage the unit.
Signs of improper adjustment
If the VH adjustment is not performed properly, blinking luminance points like dots appear.
If the voltage is deviated greatly from the right adjustment point, the panel will lturn white
when lit.
IC5V Adjustment
Adjust so that the voltage between K2707 (IC5V) and K2720 (PSUS) becomes 5.0V ± 0.1V.
VR2702 (IC5V)
(Y DRIVE Assy)
PSUS (=GNDH) is a floating GND and its electric potential is different from that of chassis
GND. Be sure not to short-circuit PSUS (=GNDH) and another GND, because that may
damage the unit.
Note : Be sure to measure between specified test points.
F
68
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PDP-433PU
5678
Input Signal
Adjusting PointAdjusting Method
White 100%
REF_DIG mode
in Factory mode
XSUSB ADJ
YSUSB ADJ
X-SUS-B, Y-SUS-B Adjustment
Set to the indicated value with the remote control unit.
Input Signal
Adjusting PointAdjusting Method
White 100%
VR3701 (VRN)
(X DRIVE Assy)
VRN (minus reset voltage adjustment)
Adjust so that the voltage between K3707 (VRN) and K3702 (SUS-GND) becomes
–280V ± 1.0V.
Input Signal
Adjusting PointAdjusting Method
Reference : Adjustment values when using the Minolta color-difference meter (A-100)
Adjust the OFFSET-DIGITAL parameters (from PANEL R-HIGH to PANEL B-LOW) in
Factory mode.
For adjustment, use the mask (MASK04) signal of Factory mode for display.
Sustain Pulse Waveform Adjustment
VRN Voltage Adjustment
Panel White Balance Adjustment
MASK Left Side
x293
y308
MASK Right Side
292
296
Note: If you perform various adjustments with the RS-232C commands, be sure to execute a "DM0" command (releasing the
pulse number limit) first, and after completion of the adjustment, be sure to execute a "DM3" command (pulse number
limit: 64%, factory preset value).
A
B
C
D
56
PDP-433PU
E
F
7
8
69
1234
A
Y DRIVE AssyX DRIVE Assy
B
C
D
E
F
70
1234
Adjusting Points
PDP-433PU
5678
Connection
The panel control items for the PDP-433PU, PE and PG system can be controlled with the RS-232C commands by connecting
a PC through a special communication device GGF1428 when the Media Receiver is not connected with the PDP.
Note: The DSUB (9-pin) connector at the rear of the Media Receiver cannot be used.
Fixed to 38400 bps.
Communication baud rate
PDP rear view
DVI (Video line):
Input optional video from the
signal source with the DVI
output.
Input timing is as follows.
Communication line:
Connect a system cable.
PC for control
Connect to the DSUB
9-pin connector.
DSUB 9-pin straight cable
Special communication
device GGF1428
CN3CN1
CN5
AC-DC adapter
(Supplied with the GGF1428)
DVI input timing
XGA60 (Complied with VESA)
CLK65MHz
H total1344 clk
H disp1024 clk
H sync136 clk
H BP160 clk
V total806 line
V disp768 line
V sync6 line
V BP29 line
fH48.363 kHz
fV60.004 Hz
6.4 COMMANDS
6.4.1 RS-232C Commands
A
B
C
D
E
F
56
PDP-433PU
7
8
71
1234
Schematic Diagram of the special communication device
A
0
R3
SP_L
CSEN1
CSEN2
CCKM
GND
SMPOW
SP_R
SENCE
GND
RXD0_M
987654321
10
CN3
AKP1194
0
R2
201918171615141312
GND
SRST
FLASH_W
GND
SR_UP
SR_DOWN
SP_L
SP_R
11
GND
TXD0_M
B
C
D
E
R1
V_JIGU10
1k
0
R10
R13
10k
10k
100k
100k
1/50
0
9.3V
G_JIGU10
47/16
R17
R16
VC
GND
NC
IC2
G_JIGU10
PQ05DZ51-TLB
R15
R14
C6
D2
VINVO
D1FS4-TRB
C10
0.1
C9
0.1
C8
47/16
C7
R6
R7
100
16151413121110
VCC
GND
IC1
DS14C232CM-TBB
DOUT1
C1+V+C1-
1234567
1/50
C1
100R5100
R4
100
RIN1
ROUT1
C2+
C2-V-DOUT2
1/50
C2
1/50
R8
DIN1
C3
100
R9
DIN2
0
9
ROUT2
RIN2
8
2.2k
R11
2.2k
R12
47/16
C5
0.1
C4
CN1
AKP1201
F
72
1234
CN2
R
AKB1099
PDP-433PU
D1
G_JIGU10
GND
L
CN4
AKP1205
D1FS4-TRB
CN5
9V
NC
GND
B3B-PH-SM3-TBB
5678
RS-232C Commands when the Media Receiver is not connected with the PDP
* See "6. 4. 2 GET Commands".
CommandNameFunction
Direct
Validity
UP/DOWN
Validity
Lower
Limit
Upper
Limit
AB0ABL REFERENCE MODESetting the ABL to reference value
AB1ABL OFFSET MODE 1Setting the ABL to offset value 1
AB2ABL OFFSET MODE 2Setting the ABL to offset value 2
AB3ABL OFFSET MODE 3Setting the ABL to offset value 3
ABLABL ADJUSTAdjusting the upper limit of the powerOO000255
AMNAUDIO MUTE OFFMute off request of speaker volume
AMYAUDIO MUTE ONMute request of speaker volume
DRFDRIVE OFFDrive OFF
DRNDRIVE ONDrive ON
DW0DOWN 0Lowering the adjustment value by 10
DWFDOWN FULLMinimizing the adjustment value
DWnDOWN nLowering the adjustment value by n
EWNEEPROM WRITE NOCompleting the plug & play EEPROM writing mode
EWYEEPROM WRITE YESStarting the plug & play EEPROM writing mode
F50FREE RUN 50VIDEODisplaying the mask screen with 50Hz (video) sequence
F60FREE RUN 60VIDEODisplaying the mask screen with 60Hz (video) sequence
F61FREE RUN 60PCDisplaying the mask screen with 60Hz (PC) sequence
F70FREE RUN 70PCDisplaying the mask screen with 70Hz (PC) sequence
GAJ *GET ADJUSTAcquiring the various adjustment value of the display
GPW *GET PANEL W/BAcquiring the W/B adjustment value of the panel
GS1 *GET STATUS 1Acquiring the version information
HMSHOUR METER SETSetting hour meter to optional time
M00MASK 00Mask mode OFF
M01MASK 01Pattern 1 (Lamps)
M02MASK 02Pattern 2 (Color bars)
M03MASK 03Pattern 3 (Slanting lines)
M04MASK 04Pattern 4 (W/B measurement)
M05MASK 05Pattern 5 (W/B adjustment)
M06MASK 06Pattern 6 (W/B peak measurement)
M07MASK 07Pattern 7 (Peak measurement)
M08MASK 08Pattern 8 (Reservation)
M09MASK 09Pattern 9 (SCAN IC protection test)
M10MASK 10Pattern 10 (SCAN IC protection test)
M11MASK 11Pattern 11 (reservation)
M12MASK 12Pattern 12 (reservation)
M13MASK 13Pattern 13 (reservation)
M14MASK 14Pattern 14 (reservation)
M51MASK 51Full mask (white)
M52MASK 52Full mask (cyan 274)
M53MASK 53Full mask (magenta 1023)
M54MASK 54Full mask (flesh color)
M55MASK 55Full mask (cyan 1023)
M56MASK 56Full mask (light purple)
M57MASK 57Full mask (sky blue)
M58MASK 58Full mask (red)
M59MASK 59Full mask (green)
M60MASK 60Full mask (blue)
M61MASK 61Full mask (black)
M62MASK 62Full mask (red 779)
M63MASK 63Full mask (cyan 218)
M64MASK 64Full mask (cyan 444)
M65MASK 65Full mask (flesh color 43)
M66MASK 66Full mask (red 620)
M67MASK 67Full mask (magenta 98)
M68MASK 68Full mask (sky blue 1_43)
A
B
C
D
E
F
56
PDP-433PU
7
8
73
1234
RS-232C Commands when the Media Receiver is not connected with the PDP
M74MASK 74Full mask (reservation)
MMNMIRROR MODE NOMirror mode OFF (normal display)
MMXMIRROR MODE XRight and left reversing display
MMYMIRROR MODE YTop and bottom reversing display
MMZMIRROR MODE XYTop and bottom, right and left reversing display
MTNPANEL MUTE NORelease panel mute
MTYPANEL MUTE YESPanel mute
NMNNEGATIVE MODE NONegative-positive inversion mode OFF
NMYNEGATIVE MODE YESNegative-positive inversion mode ON
PBHPANEL BLUE HIGHBLUE HIGH LIGHT adjustmentOO000255
PBLPANEL BLUE LOWBLUE LOW LIGHT adjustmentOO000999
PGHPANEL GREEN HIGHGREEN HIGH LIGHT adjustmentOO000255
PGLPANEL GREEN LOWGREEN LOW LIGHT adjustmentOO000999
PHNPANEL HIGHT-LIGHT NOReleasing the W/B highlight maximum mode of the panel
PHYPANEL HIGHT-LIGHT YESSetting the W/B highlight of the panel to maximum
PLNBRIGHT ENHANCE NOCenter brightness correction OFF
PLYBRIGHT ENHANCE YESCenter brightness correction ON
PMSPULSE METER SETOptional setting of the pulse meter
POFPOWER OFFStandby request
PONPOWER ONPower ON request
PRHPANEL RED HIGHRED HIGH LIGHT adjustmentOO000255
PRLPANEL RED LOWRED LOW LIGHT adjustmentOO000999
PCNPC MODE NOAt the 60Hz input: VIDEO sequence selection
PCYPC MODE YESAt the 60Hz input: PC sequence selection
PT0PANEL COLOR TEMP 0Set each temperature mode to 0 (REF)
PT1PANEL COLOR TEMP 1Set each temperature mode to 1 (OFS1)
PT2PANEL COLOR TEMP 2Set each temperature mode to 2 (OFS2)
UP0UP 0Increasing the adjustment value by 10
UPFUP FULLMaximizing the adjustment value
UPnUP nIncreasing the adjustment value by n
VOFVOFFSET ADJUSTVofs adjustmentOO000255
VOLVOLUMEVolumeOO000060
VSUVSUS ADJUSTVsus adjustmentOO000255
XSBXSUS BX-SUS-B pulse adjustmentOO000015
XSGXSUS GX-SUS-G pulse adjustmentOO000015
YSBYSUS BY-SUS-B pulse adjustmentOO000015
YSGYSUS GY-SUS-G pulse adjustmentOO000015
Direct
Validity
UP/DOW
N Validity
Lower
Limit
Upper
Limit
E
F
74
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PDP-433PU
5678
CommandFunction
GAJOutputting data for electronic-control-adjustment values and drive-system-adjustment values
GPWOutputting data relating to the white-balance adjustment for the panel
GS1Outputting data such as version information, and data from the hour meter and pulse meter
OrderData ContentsSizeRemarks
1Setting mode of electric power upper limit value3 byteAB* ( *: 0 to 3)
2
Outputting data for electronic-control-adjustment values and drive-system-adjustment values
• Output the data according to the order and size of the table below.
GPW: Outputting data relating to the white-balance adjustment for the panel
• Output the data according to the order and size of the table below.
(Note 1) : If data are output when Reference mode is selected, the same data as the reference data are output as the offset data.
(Note 2) : A checksum of 2 bytes is added at the end, but this can be ignored.
(Note 1) : If data are output when Reference mode is selected, the same data as the reference data are output as the offset data.
(Note 2) : A checksum of 2 bytes is added at the end, but this can be ignored.
Command Description
6.4.2 GET Commands
A
B
C
D
E
56
PDP-433PU
F
7
8
75
1234
GS1:
• Output the data according to the order and size of the table below.
A
B
Outputting data such as version information, and data from the hour meter and pulse meter
OrderData ContentsSizeRemarks
1Display information3 byteSee below
2Module microcomputer model number4 byte5691 or F691
3Module microcomputer version3 byte
4Panel microcomputer version3 byte
5Panel /FLASH ROM version3 byte
6Hour meter (hour)5 byteUnit: H (hour)
7Pulse meter7 byteUnit: 0.01G (10,000,000)
8Main microcomputer model number4 byte5692 or F692
Note: A checksum of 2 bytes is added at the end, but this can be ignored.
Display Information
DataModel
MX5PDP-503MX (initial value)
MX4PDP-433MX
MD5Module 50 inches
C
MD4Module 43 inches
HD5PDP-503HD
HD4PDP-433HD
D
E
F
76
1234
PDP-433PU
BRIDGE B
Assy
ADR CONNECT D
Assy
FRONT KEY CONN
Assy
IR (P) Assy
X CONNECTOR (A)
Assy
X CONNECTOR (B)
Assy
FRONT KEY Assy
LED Assy
SP TERMINAL
Assy
X DRIVE Assy
AUDIO AMP
Assy
ADR CONNECT A
Assy
Y DRIVE
Assy
SCAN (A)
Assy
THERMAL SENSOR
Assy
BRIDGE A
Assy
SCAN (B)
Assy
ADR CONNECT B
Assy
ADR RESONANCE
Assy
SUB ADDRESS A
Assy
SUB ADDRESS B
Assy
ADR RESONANCE
Assy
ADR CONNECT C
Assy
ADR CONNECT D
Assy
ADR CONNECT C
Assy
MR INTERFACE
Assy
SW POWER SUPPLY
Module
BRIDGE C
Assy
BRIDGE D
Assy
ADR CONNECT B
Assy
ADR CONNECT A
Assy
5678
7. GENERAL INFORMATION
7.1 DIAGNOSIS
7.1.1 CONFIGRATION OF THE PC BOARD
A
B
C
56
PDP-433PU
7
D
E
F
77
8
1234
7.1.2 DIAGNOSIS FOR SHUTDOWN AND POWER-DOWN DIAGNOSIS BY LED
This unit has self-diagnosis functions against abnormalities in the internal circuits and other operational abnormalities, and if any abnormality is
detected, the STANDBY/ON indicator (LED) blinks to alert you of it.
A
How the indicator blinks and possible failure points and power-down points are explained below:
Shutdown
• Operations : When a microcomputer has detected an abnormality, it turns the power supply to OFF.
• LED display : Blinking in green
Example: How the LED blinks when DIGITAL-IIC communications fail
Green LED lights
for 200 msec.
B
Number of
blinking
1Panel Microcomputer failure
2DIGITAL-IIC communication failure
4Temperature abnormality
C
Power-down
Reason
Extinguished
for 100 msec
Extinguished
for 3 sec
Green LED lights
for 200 msec.
How to release shutdown
Press the power key on the remote control to switch the unit back on.
(It is not necessary to press the MAIN POWER button to turn off the unit.)
• Operations : In an emergency, the protection circuits are activated, and the power is turned off.
• LED display : Blinking red
Note: If more than two protection circuits are activated at almost the same time, the LED indicates this by its
blinking-pattern.
Example: How the LED blinks for the first power-down (Y-DC/DC CONVERTER) and the second power-down (Y DRIVE)
Set the MAIN POWER button to OFF, and wait for about 30 seconds until
the LED for PD (power-down) in the power-supply module is extinguished.
Wait another 5 seconds, then recover the unit by setting the MAIN
POWER button to ON.
Note: After power-down is released, the unit restarts and goes to Standby
mode.
PDP-433PU
5678
Note: The figures 1 - 4 indicate the number of times the "STANDBY/ON" LED blinks when shutdown occurs in the
corresponding route.
RXD
BUSY
REQ_PU
TXD
CLK
*PU_CE
TEMP1
DIGITAL VIDEO ASSY
THERMAL SENSOR
ASSY
SW POWER SUPPLY
MODULE
MR INTERFACE ASSYAUDIO ASSY
MEDIA
RECEIVER
IC1191
Panel UCOM
external Flash ROM
IC1204
EEPROM
IC1101
Panel UCOM
IC1207
Module UCOM
IC4204
SiI861
IC5202
CXA2021S
IC4005
Expander
IC4011
Expander
Expander
SCL
SDA
A_SCL
A_SDA
DDC_SCL
DDC_SDA
D1
D3
P2
R3
D18
TE1
1
4
2
2
2
IC8351
Thermal
Sensor 1
Block Diagram of the Shutdown Signal System ("STANDBY/ON" LED: Blinking in green)
A
B
C
D
56
PDP-433PU
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F
79
8
1234
Shutdown diagnosis
1 Panel microcomputer failure
A
Condition : When a module microcomputer failed in communication
with a panel microcomputer
Results: An OSD is displayed for 30 seconds after the failure is
detected; then the power is shut down.
Possible causes
• Open/short-circuit of the communication lines in the assembly
2 DIGITAL-IIC communication failure
B
C
Condition : When a module microcomputer failed in communication with
an external EEPROM or EXPANDER
Results: An OSD is displayed for 30 seconds after the failure is
detected; then the power is shut down.
Note: A DIGITAL-IIC communication failure may occur in Standby mode.
Possible causes
• Open / Short-circuit of communication line in the DIGITAL VIDEO, MR
INTERFACE and AUDIO Assys
• Breaking of wire between the following points:
DIGITAL VIDEO Assy (D1) ↔ SW POWER SUPPLY Module (P2)
DIGITAL VIDEO Assy (D3) ↔ MR INTERFACE Assy (R3)
MR INTERFACE Assy (R23) ↔ AUDIO Assy (A24)
System Cable
Screen display
E06
E06
3 Abnormally high temperature
Condition : when the internal temperature of the unit becomes abnormally high
Results : An OSD is displayed for 30 seconds after the failure is detected;
then the power is shut down.
Note: If the internal temperature of the unit becomes lower while the OSD is
displayed, the unit returns to normal operation.
D
Possible causes if this abnormality occurs in an environment in
which the temperature is not so high
Disconnection between the DIGITAL VIDEO Assy (D18) and temperature
sensor 1 (TE1)
Reference
Shutdown temperature of each temperature sensor
Sensor Temp 78
E
1/13
CENTE
RVers
1
2
OSD V e rs i o n
CV I C V e r s i on
3
4
TTXP Ve r s i o n
5
MON I TOR Ve r s i o n
6
PANEL V e r s ion
7
FLASH Ve r s i o n
8
MON I TOR Mo d e l
9
Mod e l S l eect inMa
Mod e l S l eectAV
10
11
Mod e l S l eect
12
Sensor e Temp
Cen t e r cuAtime
13
14
Mon i tor Acu t ime47H 42 M
15
16
Pu l se Acu t i me1 6 4
17
18
ion
MON I T OR
MR M IAN0021E
MR O DS2 0109A//010
W20 0 /1090 009:12/X200/109 0 079:12/V20
TTX RPG
F6 91 10
-00
-05
01
0
4
0
+
28
OFF
RESET
RESET OFF
RESET OFF
H41M16
NPIUS1GINoT
E04
025H9//
0/1090 109:12/
061
F
80
1234
PDP-433PU
5678
Address PD
Mute
DIGITAL
DC-DC
X DriveX DC-DC
OR
OR
PD Circuit
Y DriveY DC-DC
OR
Relay
Circuit
AND
OR
OR
OR
D8
D11
8
6
7
4
5
1
2
3
ADR CONNECT
ASSY
(Upper)
DIGITAL VIDEO ASSY
SW POWER
SUPPLY
MODULE
X DRIVE ASSY
Y DRIVE ASSY
ADR CONNECT
ASSY
(Lower)
RESONANCE
ASSY
(Upper)
RESONANCE
ASSY
(Lower)
D12
D16
D1
X1
P4
P2
P3
Y1
D17
D15
-
IC1201-pin 8
IC1201-pin 6
D1202 CathodeDIG_ADR.PD
PD_TRIGGER
Note: The figures 1 - 8 indicate the number of times the "STANDBY/ON" LED blinks when shutdown occurs in the corresponding route.
Block Diagram of the Power Down Signal System ("STANDBY/ON" LED: Blinking in red)
A
B
C
D
56
PDP-433PU
E
F
7
8
81
1234
Types and functions of the various protection circuits (P.D. circuits)
Red "STAND-
Assy Name
A
Y DRIVE Assy
X DRIVE Assy
B
SW POWER SUPPLY
Module
C
ADR CONNECT Assy6ADR.PDP.D. by disconnection of connectors
RESONANCE Assy7ADR.K.PDP.D. by ICP open and TCP defective
D
DIGITAL VIDEO Assy8
BY/ON" LED
Number of
Blinks
1VCP OCPP.D. by VCP overcurrent
2
3
4
5
Type of P.D.
Circuits
VOFS OVPP.D. by VOFS overvoltage
VOFS UVPP.D. by VOFS undervoltage (= overcurrent)
VH OVPP.D. by VH overvoltage
VH UVPP.D. by VH undervoltage (= overcurrent)
IC5V UVPP.D. by IC5V undervoltage (= overcurrent)
VRN OVPP.D. by VRN overvoltage
VRN UVPP.D. by VRN undervoltage (= overcurrent)
VCP OCPP.D. by VCP overcurrent
VSUS OVPP.D. by VSUS overvoltage
VSUS UVPP.D. by VSUS undervoltage (= overcurrent)
VADR OVPP.D. by VADR overvoltage
VADR UVPP.D. by VADR undervoltage (= overcurrent)
15V OVPP.D. by 15V overvoltage
15V UVPP.D. by 15V undervoltage (= overcurrent)
12V UVPP.D. by 12V undervoltage (= overcurrent)
6.5V OVPP.D. by 6.5V overvoltage
6.5V UVPP.D. by 6.5V undervoltage (= overcurrent)
13.5V UVPP.D. by 13.5V undervoltage (= overcurrent)
-9V UVPP.D. by -9V undervoltage (= overcurrent)
+B OVPP.D. by +B overvoltage
+B OCPP.D. by +B overcurrent
Drive section (control signals, output elements etc.)
in normal operation
X DRIVE AssyQ3122VRN D/D CONV. BLOCK in normal operation
4X DRIVEX DRIVE Assy
IC3200, IC3201 (pulse module), IC3103, IC3104,
IC3106, IC3107, IC3110, IC3113, R3109
K3103 LoVCP OCP
5
PS
X DRIVE AssyIC3200, IC3201 (Pulse module)
In a case where PD does not occur if the P4 connector is
disconnected
Y DRIVE AssyIC2206, IC2214 (Pulse module)
In a case where PD does not occur if the P3 connector is
disconnected
MX AUDIO AssyIC8601 (Audio IC)
In a case where PD does not occur if the P6 connector is
disconnected
In a case where PD does not occur if Pin 5 of the P2
connector is disconnected
SW POWER SUPPLY ModuleSW POWER SUPPLY Module
In a case where the voltage is not output even if the P4, P3,
P6 connectors and Pin 5 of the P2 connectors are
disconnected
6ADRADDRESS CONNECT A~D Assy
ADDRESS CONNECT A - D Assy,
RESONANCE Assy,
D/D CONV. BLOCK (DIGITAL VIDEO Assy)
Disconnection of the D8 - D15 connectors
7ADR KRESONANCE Assy
TCP damage of IC6704 (ICP), disconnection of the
D16 and D17 connectors, panel microcomputer is
defective, external Flash ROM of the panel
microcomputer is defective.
8DIGITAL
DC DC
D/D CONV. BLOCK (DIGITAL VIDEO Assy) IC1901
K1901 Lo
5.0V OVP
ADR. PD
ADR. K. PD
K1 902 Lo5.0V UVP
D/D CONV. BLOCK (DIGITAL VIDEO Assy) IC1901
K1 903 Lo3.3V OVP
K1 904 Lo3.3V UVP
D/D CONV. BLOCK (DIGITAL VIDEO Assy) IC1901
K1 905 Lo2.5V OVP
K1 906 Lo2.5V UVP
Diagnosis of error points in the various protection-circuit (P.D. circuits) operations (Red "STANDBY/ON" LED blinks)
Note on PS PD
When the Red "STANDBY/ON" LED blinks
five times (power supply PD)
1 When the internal protection circuit of the
SW POWER SUPPLY Module worked
2 When a microcomputer was not able to
identify the PD point
↓
Care must be taken, because five blinks of
the red LED does not always mean that the
protection circuit of the SW POWER SUPPLY
Module is activated.
A
B
C
D
56
PDP-433PU
7
8
E
F
83
1234
Block diagram of the Power supply section
SW POWER SUPPLY MODULEY DRIVE ASSY
A
AC IN
100 - 240V
ST-BY
Power Supply
STB5V
Power Factor
Control
+B395VVSUS
B
Supplementary information
1. Power on/off switch for the large-signal system (SW102)
Function: Only the power for the small-signal system
C
Usage:Use when only an operational check for the small-
Supplementary information:
D
How to turn on the power with a command sent via
RS-232C communication when the large signal
system's power is off
1 Check that the unit is in Standby mode.
2 Transmit the RS-232C command "DRF."
3 Turn on the power using the remote control unit, side keys,
or the command "PON."
Note: Once the power is turned off, the setting of the large
E
2. 200V AC power-down switch (SW101)
Function: While 200V AC voltage is applied, operation of the
Setting: For the PU model only, the switch is set to 100V,
(15V, 12V, 6.5V, 13.5V, and -9V) is on, and the
power for the large-signal system (VSUS, VADR) is
off.
signal system is required.
When this switch is to be used, the wires of pin 5
(DIG, ADR, and PD) of the P2 connector of the
power-supply module should be disconnected to
prevent the PD circuit from operating. To turn the
power of the large-signal system off without using this
switch, operation from an external PC through
RS-232C commands "DRF" is basically required. In
this case, the above procedure is not required, as the
PD circuit is muted by software.
signal system power returns to ON.
If you wish to turn on the power when the large signal
system's power is off, transmit the DRF command each
time.
PD circuit is turned on and off (ON when the switch is
set to 100V AC, and OFF when the switch is set to
200V AC).
and for other models, it is set to 200V.
VSUS DC/DC
Converter
VADR DC/DC
Converter
6.5V DC/DC
Converter
(6.5V, 13.5V, -9V)
15V DC/DC
Converter
(15V, 12V)
VOFS
-45V
VH
130V
IC5V
VF12V
VRN
–280V
215V
13.5V
-9V
12V
VADR
61V
VOFS DC/DC
Converter
VH DC/DC
Converter
IC5V, VF12V
DC/DC
Converter
X DRIVE ASSY
VRN DC/DC
Converter
DIGITAL VIDEO ASSY
15V DC/DC
Converter
(5V, 3.3V, 2.5V)
5.0V
3.3V
2.5V
3. Temperature compensation of the VSUS voltage for
the drive system
Function: Control the power supply voltage mentioned above
according to temperature. (Temperature compensation
works so that the voltage is lowered on the lowertemperature side, and is raised on the highertemperature side.)
Purpose: To improve the yield by compensating the temperature
characteristics of the panel.
Supplementary information:
For this model, temperature compensation is performed only for the VSUS voltage, and not for the VOFS
voltage, and it is controlled by software.
4. When a fuse blows
• If a fuse blows, never turn the power on again only after
replacing the fuse. (In most cases, the fuse itself did not have
any problem. So as long as factors of overcurrent have not been
removed, chances of destruction increase every time the power
is turned on. In the worst case, about a dozen parts may be
destroyed.)
• Generally, the whole power-supply module assembly must be
replaced.
5. Voltage adjustment of the panel drive
As this model employs the electronic VR system for the VSUS
and VOFS voltages, and as the voltage-adjustment data are stored
in the DIGITAL assembly, voltage adjustment of the panel drive
is not necessary when the power-supply modules are changed.
(For VADR, VH, and VRN, adjustments with semifixed VR
controls are necessary.)
For this model, as the power-supply block has been developed
and designed by an outside vendor, at the point you know which
module is a cause of failure (through diagnosis described
elsewhere in this manual), change the corresponding modules, and
do not diagnose or repair the module.
Similarly, the switches and the semifixed VRs inside the powersupply module must not be adjusted without a special reason.
F
84
1234
PDP-433PU
5678
1
1
Remove the Rear Case 43P. (Screws × 19)
2
Remove the IF Earth Metal.(Screws × 2)
3
Remove the four screws.
4
Remove the SW Power Supply Module.
SW Power Supply Module
SW Power Supply
Module
4
1
1
1
1
1
1
1
1
1
1
1
3
3
3
3
1
×2
×2
Rear View
About detect switch
This unit adopts the "Rear Case opened ! detection" system.
Please work in service as follows by all means.
Outline and notes
Should the detection switch be activated
Detect Switch (S2)
×2×2
11
×2
IF Earth
Metal
2
The PDP-433HD-series models use digital signals for video
transmission from the Media Receiver to the Plasma
Display. To address the need for copyright protection,
content protection by HDCP is adopted.
Furthermore, the detection switch is equipped so that the
power can never be turned on again if the rear case of the
Plasma Display is opened without a specified procedure.
The detection switch does not work when the power is off or
when the unit is switched to Standby mode from the remote
control unit. Before servicing the Plasma Display, immobilize
this switch with an electrical tape or equivalent, then turn on
the power. Be sure to remove the tape after the repair is
finished.
If the detection switch is activated, the red LED continuously blinks at intervals of 300 ms. After closing the rear
case or immobilizing the detection switch with an electrical
tape or equivalent, press the MENU, ENTER, then POWER
keys of the remote control unit in that order. The unit
restarts and enters Service Factory mode. Turn off the
power using the remote control unit.
Then, the unit can be operated normally.
7.1.3 DISASSEMBLY
A
B
C
D
E
F
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PDP-433PU
7
8
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1234
MR INTERFACE, AUDIO AMP SP TERMINAL
A
B
Insert the SW Power Supply Module into the slit
5
of Sub Frame L and R.
Slit
5
SW Power Supply
Module
Sub Frame L
Sub Frame R
and DIGITAL VIDEO Assys
Remove the Rear Case 43P. (Screws × 19)
1
Remove the SW Power Supply Module.
2
(Connector, Screws × 4)
Remove the IF Earth Metal (Screws × 2)
3
Remove the MR INTERFACE Assy (Connector, Screws × 4)
4
Remove the SP TERMINAL Assy (Connector, Screws × 2)
5
Remove the AUDIO AMP Assy (Connector, Screws × 2)
6
MR INTERFACE
Assy
AUDIO AMP Assy
3
IF Earth
Metal
×2
4
C
6
5
6
SP TERMINAL
Assy
6
×4
4
×2
5
SW Power Supply
Module
Remove the DIGITAL VIDEO Assy
7
D
(Connector,Circuit Board Spacer × 6)
Diagnosis
E
7
F
86
1234
DIGITAL
VIDEO Assy
PDP-433PU
7
Remove the Rear Case 43P. (Screws × 19)
9
Remove the Front Chassis V. (Screws × 5)
8
Remove the Y DRIVE Assy.
(Connector, PCB Spacer × 3, Screws × 8)
1
Remove the three screws.
2
2
Loosen a rivet.
3
3
Remove the Lead Cover (P).
Rivet
4
Pull out a Flexible Cable.
5
5
6
6
Remove the Front Case 43 (P).
×3
Y DRIVE, SCAN (A), (B) Assy
1
Front Case Assy 43 (P)
Front Case Assy 43 (P)
Aluminum
Materials
Rear Case
Lead Cover (P)
Lead Cover (P)
44
Turn the rivet, taking care not to push
on it, because pushing on it may set
the rivet to its original position.
Remove the lead cover (P) together
with the rivet when the rivet is fully
loosened.
Detach the lower part of the Front Case 43 (P) so that it can
swing open hinged at the top.
The hook of the Front Case 43 (P) is
fixed with the Rear Case and the
aluminum material, as shown in the
illustration.
×2
8
×2
8
Y DRIVE Assy
Front Chassis V
8
9
9
9
9
9
8888
5678
A
B
C
D
E
56
PDP-433PU
F
7
8
87
1234
X DRIVE Assy
A
Remove the Scan IC Spring (43L) and (43R).
10
(Screws × 1)
Remove the Rear Case 43P. (Screws × 19)
1
Remove the X DRIVE Assy.
2
(Connector, PCB Spacer × 3, Screws × 8)
10
B
Scan IC Spring (43L)Scan IC Spring (43R)
×2
2
2
2
C
11
Reverse the SCAN (A) and SCAN (B) Assemblies.
2
Exchange the ROM if necessary.
12
SCAN (B) Assy
2
×2
D
X DRIVE Assy
2
11
11
E
SCAN (A) Assy
F
88
1234
ROM ×6
PDP-433PU
5678
Pin Assignment (Top view)
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
SN755864APZP (SCAN A ASSY : IC6201 - IC6206, SCAN B ASSY : IC6001 - IC6006)
Scan IC
7.2 IC INFORMATION
A
B
C
D
E
56
PDP-433PU
F
7
8
89
1234
Block Diagram
A
B
C
D
Pin Function
NamePin No.I/ONum.Function
CLK86I1Shift clock (start edge partial response)
DA91I/O1The serial data input of shifting register
DB85I/O1The serial data output of shifting register
LE40I1It output data done a latch of by "H" level
CLR92I1It do data of shift register with "H" by "L" level
A/B84I1A shift directional control signal of shift register
E
OC189I1An output control terminal of HVO
OC290I1An output control terminal of HVO
HVO
VDD88−1Logic power supply
GND
VH134, 35, 97, 98−4The high potential circuit power supply which is common to HVO1 - HVO32
VH241, 42, 78, 79−4The high potential circuit power supply which is common to HVO33 - HVO64
NC
F
99, 100, 1-28
36-40, 48-76
30-32, 44-46
81-82, 93, 94-95
29, 33, 43, 47
77, 80, 83, 96
O64High voltage drive output (HVO1 - HVO64)
−11Standard potential. This is common to HVO1 - HVO64.
−8It is the insulation electrically
90
1234
PDP-433PU
5678
Pin Function (1/3)
HD64F2328VF (DIGITAL VIDEO ASSY : IC1101)
Panel Microcomputer
No.Pin NameFunction
1CS_23
PE5064 (IC1703) control output
2NCNC Terminal
3VSSGND
4VSSGND
5VCC3.3V power supply
6UA0Address bus
7UA1Address bus
8UA2Address bus
9UA3Address bus
10VSSGND
11UA4Address bus
12UA5Address bus
13UA6Address bus
14UA7Address bus
15UA8Address bus
16UA9Address bus
17UA10Address bus
18UA11Address bus
19VSSGND
20UA12Address bus
21UA13Address bus
22UA14Address bus
23UA15Address bus
24UA16Address bus
25UA17Address bus
26UA18Address bus
27UA19Address bus
28VSSGND
29UA20Address bus
30PA5NC terminal
31PA6NC terminal
32PA7NC terminal
33CE_PNEnables / for panel microcomputer
34CE_PNEnables / for panel microcomputer
35VSSGND
36VSSGND
37APLPThe APL value acquisition trigger signal input
38VD_31The V signal input from IC1401 (PD6358)
39VCC3.3V power supply
40UD0Data bus
41UD1Data bus
42UD2Data bus
43UD3Data bus
44VSSGND
45UD4Data bus
46UD5Data bus
47UD6Data bus
48UD7Data bus
49UD8Data bus
50UD9Data bus
56
PDP-433PU
A
B
C
D
E
F
7
8
91
1234
Pin Function (2/3)
A
B
C
D
E
No.Pin NameFunction
51UD10
52UD11Data bus
53VSSGND
54UD12Data bus
55UD13Data bus
56UD14Data bus
57UD15Data bus
58VCC3.3V power supply
59D_TXDCommunication with IC1207 (module microcomputer)
60EXT_TXDCommunication with the outside (program notes)
61D_RXDCommunication with IC1207 (module microcomputer)
62EXT_RXDCommunication with the outside (program notes)
63D_CLKCommunication with IC1207 (module microcomputer)
64P60NC terminal
65VSSGND
66CS_FLASHA flash memory control terminal
67VSSGND
68VSSGND
69P61NC terminal
70UDREQIC1703 (PE5064) control terminal
71P63NC terminal
72WE_FLASHA flash memory note control signal (unused)
73BUSYThe command receipt of a message lye Norwich output
74REQ_PUA communication demand to a module microcomputer
75SEL23BIC1703 (PE5064) control terminal
76CLRBIC1703 (PE5064) control terminal
77FR_SELThe free run select signal output
78RST31BThe reset output to IC1301, IC1401 (PD6358)
79RST23BThe reset output to IC1703 (PE5064)
80FWEMicrocomputer program note control signal
81RESETReset input
82NMIThe at the rate of tang input (unused)
83STBYThe hardware standby input (unused)
84VCC3.3V power supply
85XTALA clock oscillation child connection terminal
86EXTALA clock oscillation child connection terminal
87VSSGND
88PF7NC terminal
89VCC3.3V power supply
90PF6NC terminal
91RDBA read control terminal from an outside slave device
92HWRBA wright control terminal to an outside slave device
93PF3NC terminal
94PF2NC terminal
95PF1NC terminal
96PF0
97P50
98P51
99VSS
100VSS
Data bus
NC terminal
NC terminal
NC terminal
GND
GND
F
92
1234
PDP-433PU
5678
Pin Function (3/3)
No.Pin NameFunction
101P52NC terminal
102P53NC terminal
103AVCC3.3V power supply
104VREFA/D, D/A reference voltage input (unused)
105STOPBThe drive control input from IC1703 (PE5064)
106P41NC terminal
107RYBYThe flash memory note ready input
108ADR_K_EMG_L1The emergency input from panel bottom address resonance block
109ADR_K_EMG_U1The emergency input from panel upper address resonance block
110ADR_K_EMG_L2The emergency input from panel bottom address resonance block (unused)
111ADR_K_EMG_U2The emergency input from panel upper address resonance block (unused)
112P47NC terminal
113AVSSGND
114VSSGND
115MUTE_ADRThe panel mute signal input
116MUTE_SUSThe X and Y drive mute signal output (unused)
117P15NC terminal
118HDThe HD signal input from outside Assy (RGB Assy etc.)
119P13NC terminal
120P12NC terminal
121PC_VIDEOThe PC/Video identification output
122VDThe HD signal input from outside Assy (RGB Assy etc.)
123MD0The microcomputer mode of operation select signal input
124MD1The microcomputer mode of operation select signal input
125MD2The microcomputer mode of operation select signal input
126PG0NC terminal
127CS_31YIC1301, IC1401 (PD6358) control signal
128CS_31XIC1301, IC1401 (PD6358) control signal