Panasonic TH-103PF12U Service Manual

© Panasonic Corporation 2009
Unauthorized copying and distribution is a violation
of law.
Order Number ITD0911162CE
B34 Canada: D10
High Definition Plasma Display
Model No. TH-103PF12U
GPF12D Chassis
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 3
1.1. General Guidelines---------------------------------------- 3
2 Warning -------------------------------------------------------------- 4
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatically Sensitive (ES) Devices---------- 4
2.2. About lead free solder (PbF)---------------------------- 5
3 Service Navigation ----------------------------------------------- 6
3.1. Service Hint ------------------------------------------------- 6
3.2. Applicable signals ----------------------------------------- 8
4 Specifications ----------------------------------------------------10
5 Operating Instructions----------------------------------------- 11
6 Service Mode -----------------------------------------------------13
6.1. CAT (Computer Aided Test) mode -------------------13
6.2. IIC mode structure (following items value is
sample data) -----------------------------------------------16
7 Troubleshooting Guide----------------------------------------17
7.1. Self Check--------------------------------------------------17
7.2. No Power ---------------------------------------------------19
7.3. No Picture --------------------------------------------------19
7.4. Local screen failure-------------------------------------- 20
8 Service Fixture & Tools --------------------------------------- 21
8.1. SC jig-------------------------------------------------------- 21
9 Disassembly and Assembly Instructions--------------- 22
9.1. Rear Cover and Board---------------------------------- 22
9.2. Location of Rear Cover screws----------------------- 23
9.3. Removal of Side Angle (L), (R) ----------------------- 25
9.4. Removal of HHH-Board -------------------------------- 26
9.5. Removal of HA-Board----------------------------------- 27
9.6. Removal of H5-Board ----------------------------------- 27
9.7. Removal of DS-Board ---------------------------------- 27
9.8. Removal of HX-Board----------------------------------- 28
9.9. Removal of DN-Board ---------------------------------- 28
9.10. Removal of PB-Board----------------------------------- 29
9.11. Removal of D-Board------------------------------------- 29
9.12. Removal of P-Board (MAIN_1) ----------------------- 29
9.13. Removal of P-Board (MAIN_2) ----------------------- 30
9.14. Removal of P-Board (SUB)---------------------------- 30
9.15. Removal of S1-Board and V2-Board---------------- 30

Panasonic TH-103PF12U Specifications

General

3D	No
Safety	UL6500
Weight	201000 g
Tuner type	-
Pixel pitch	1.182 x 1.182 mm
Aspect ratio	16:9
Certification	FCC, ICES-003
Product color	Black
Audio (L/R) in	2
RMS rated power	- W
AC input voltage	100 - 240 V
Display diagonal	102.5 \
Progressive scan	Yes
AC input frequency	50 - 60 Hz
Display brightness	- cd/m²
Display technology	Plasma
Placement supported	Horizontal
Vertical scan range	48 - 120 Hz
Supported video modes	1080p
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Contrast ratio (dynamic)	2000000:1
Contrast ratio (typical)	40000:1
Panel mounting interface	- mm
Ethernet LAN (RJ-45) ports	0
Maximum operating altitude	2400 m
Display viewable area (HxV)	2269 x 1276 mm
Operating temperature (T-T)	0 - 40 °C
Power consumption (standby)	0.4 W
Power consumption (typical)	1400 W
Supported graphics resolutions	1920 x 1080 (HD 1080)
Operating relative humidity (H-H)	20 - 80 %