Panasonic TH-103PF9UK - 103" Plasma Panel Quick start guide

Model : TH
Model : TH- -103PF9UK 103PF9UK
TH
TH- -103PF10UK 103PF10UK
Technical Guide
Technical Guide
103
103” ” Plasma Plasma
(GPF9D and
(GPF9D and GPF10D GPF10D Chassis) Chassis)
Troubleshooting Handbook
Troubleshooting Handbook
Panasonic Services Company
National Training

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Table of Contents
3
Subject Page
Power LED blinks 8 times 42
Power LED blinks 9 times 43
Power LED blinks 10 times 44
Power LED blinks 11 times 45
Power LED blinks 13 times 46
Alignment (Adjustment) Procedure 47-53
Self-check Procedure 54
How to reset the unit 55
How to enter the CAT (Computer Aided Test) Mode 56
How to enter the IIC mode 57
How to access the pattern generator 58
How to enter the CD Mode 59
How to enter the MS Mode 60
Subject Page
Introduction 4
AC Power Requirement 5
Rear Cover Removal 6
Chassis Structure 7
Chassis Layout 8
Board Description 9
Troubleshooting Display (Distortion) Problem 10-18
Relation of Board and Display Area 11
Troubleshooting for No Power 19-21
Shutdown (SOS) Troubleshooting 22-46
List of LED Blink Codes 23
Power LED blinks 1 time 24
Power LED blinks 2 times (SS Side) 25
Power LED blinks 2 times (SC Side) 26
Power LED blinks 3 times 27
Power LED blinks 4 times 28
Power LED blinks 5 times 29-34
Power LED blinks 6 times 35-36
Power LED blinks 7 times 37– 41

Introduction
<Introduction>
1. Basic concept of how to determine the defective board
1) Verification of voltages
Normally, when there is a power problem, shutdown occurs immediately.
So, to resolve a power problem, voltage checks are necessary before shutdown.
2) Check if the power comes up after disconnecting the board under suspicion.
If power comes up (*) after disconnecting a board, the board is defective.
(*) “Power comes up” equals “no shutdown”.
2. Troubleshooting Video and Audio problems
3. Examples of video problems
4. Troubleshooting shutdown problems
5. Adjustment after PCB exchange
1) After exchanging the following boards, voltage adjustment is required.
P board, SC board, SS board => Please refer to the “Service Manual”.
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Note
1)
1) Caution! Caution!
This PDP uses a 240V source and consumes 1,500W of power .
This PDP uses a 240V source and consumes 1,500W of power .
Check the customer
Check the customer’ ’s AC power source. s AC power source.
2)Maintenance space!
2)Maintenance space!
A minimum space of 700mm is needed at the rear of the unit
A minimum space of 700mm is needed at the rear of the unit
for installation.
for installation.
3)Please check
3)Please check with the Sales company
with the Sales company for the service and
for the service and
maintenance contract.
maintenance contract.
AC Power Requirement
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Zone Board
ASC, DR1/2,,SU, SM, SD
C1, CZ, FAN
BPB, DS, HX, HA, DN,
HDD, CD, C3
DD, CD×2, Ｃ4
CP, CX
EP, F, C9
FSS, SS2, SS3, DR1/2
C6, C7, FAN
B＋CFAN, CD
D＋EFAN, CD, PC
A＋BC2
D＋FC5
A＋CCY, SC2
E＋FC8
Back Covers
The unit contains 6 back covers that provide access to
different areas of the board assembly.
6

SS2
SS3
SS
HA
HX
HDD DS DN D
SU
SD
DR1 DR2
DR1
DR2
P1・P2 P1・P2
CDCDCD
CD CD CD
C1 C2 C3 C4 C5 C6
C7
C8
C9CXCY
CZ
SM SC
Chassis structure
The 103” plasma display television contains many more boards than the smaller size
plasma display models that are on the market today. It contains:
1. Two P boards (power supply)
2. Twelve C boards (data drive)
3. The SM board is added to complement the SU and SD of current model.
4. There are four DR boards added to the unit, one at each corner
5. There is the DS board that connects the HX, HA, and HDD to the DN board.
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Chassis Layout
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Board Description
Board Name Function Board Name Function
D Digital Signal Processor, Format Converter, Plasma
AI Processor Sub-Field Processor CX Data Drive (X)
CY Data Drive (Y)
CZ Data Drive (Z)
H5 Audio Out
DS Slot Interface (Audio / Video / Sync Input Switch),
SYNC Processor, Audio Processor, Speaker Out
Amplifier, DC-DC Converter
S1 Power Switch
SS2 Sustain Out (Upper)
SS3 Sustain Out (Lower)
V1 LED_G, R
SS Sustain Drive V2 Key Scan
SC Scan Drive V3 Remote control Receiver
SC2 DC-DC Converter For Scan Drive PB Fan Control
SU Scan Out (Upper) P(SUS_1/2) Power Supply
SM Scan Out (Middle) P(MULTI_1/2) Power Supply
SD Scan Out (Lower) F Line Filter
C1 Data Drive (1) PC Power Control
C2 Data Drive (2) HX PC / RS-232C
C3 Data Drive (3) HA BNC Component Video
C4 Data Drive (4) DN Digital Signal Processor, Micon
C5 Data Drive (5) HDD DVI-D Terminal
C6 Data Drive (6) CD C Board / D Board Connection
C7 Data Drive (7) DR1 Energy Data Recovery
C8 Data Drive (8) DR2 Energy Data Recovery
C9 Data Drive (9)
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Troubleshooting
Display Problem
Troubleshooting Display Problem
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