Panasonic TH-50PHW6BX User manual

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Table Of Contents 
COVER 
1 Applicable signals 
2 Safety Precautions 
2.1 General Guidelines 
2.1.1 Leakage Current Cold Check 
2.1.2 Leakage Current Hot Check 
(See Figure 1 .) 
3 Prevention of Electro Static 
Discharge (ESD) to Electrostatically 
Sensitive (ES) Devices 
4 About lead free solder (PbF) 
5 PCB Structure sheet of GPH6D2 
chassis 
6 Service Hint 
7 Location of Lead Wiring 
8 Adjustment Procedure 
8.1 Driver Set-up 
8.1.1 Item &sol; Preparation 
8.1.2 Adjustments 
8.2 Initialization Pulse Adjust 
8.3 P.C.B. (Printed Circuit Board) 
exchange 
8.3.1 Caution 
8.3.2 Quick adjustment after P.C.B. 
exchange 
8.4 Adjustment Volume Location 
8.5 Test Point Location 
9 Service mode 
9.1 CAT (computer Aided Test) 
mode 
9.1.1 IIC mode 
9.1.2 CD mode 
9.1.3 SD mode 
9.2 IIC mode structure (following 
items value is sample data.) 
10 Alignment 
10.1 Pedestal setting (C) 
10.2 Pedestal setting (B) 
10.3 NTSC panel white balance 
10.4 PAL &sol; SECAM panel white 
balance 
10.5 PC &sol; RGB panel white 
balance 
10.6 HD &sol; 525i &sol; 525p &sol; 
625I &sol; 625P panel white balance 
11 Trouble shooting guide 
11.1 Self Check 
11.2 No Power 
11.2.1 Power LED Blinking timing 
Service Manual
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ORDER NO. ITD0309034C0
D10 Canada: B07
High Definition Plasma Display
●     TH-50PHW6BX 
TH-50PHW6EX 
TH-50PHD6EX 
TH-50PHD6BX 
TH-50PHD6UY
GPH6D2 Chassis
Specifications
Power Source:  AC120V 50/ 60Hz (UY version)
AC220-240V 50/ 60Hz
(Except UY version model)
Power Consumption:  445 W
Save off 1.6 W, Save on 0.9 W (stand-by condition)
(UY version)
Save off 1.9 W, Save on 1.1 W (stand-by condition)
(Except UY version model)
0.2 W (Power off condition)
(UY version model)
0.4 W (Power off condition)
(Except UY version model)
Plasma Display panel:  Drive method AC type
16:9 aspect ratio
Contrast Ratio  3000:1
Screen size:  1,106 mm (W)× 622 mm (H)
1,269 mm (diagonal)
No. of pixels
1,049,088 (1,366 (W)× 768 (H))
[4,098× 768 dots]
Operating condition: 
Temperature  34° F - 104° F (0° C - 40° C)
Humidity  20% - 80% 
Horizontal scanning frequency 15 - 110kHz
Vertical scanning frequency 48 - 120Hz
Connection terminals: 
AV 
          Video in 1.0 Vp-p (75-ohm)
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chart 
11.2.2 Power LED no light 
11.3 No Picture 
11.4 Local screen failure 
12 Option Setting 
12.1 How to access and setting 
12.2 Contents of Option Menu 
13 Conductor Views 
13.1 PF-Board 
13.2 P-Board 
13.3 HX-Board 
13.4 HY-Board 
13.5 J-Board 
13.6 D-Board 
13.7 C1-Board 
13.8 C2-Board 
13.9 C3-Board 
13.10 C4-Board 
13.11 C5-Board 
13.12 C6-Board 
13.13 SC-Board 
13.14 SU-Board 
13.15 SD-Board 
13.16 SS, SS2 and SS3-Board 
13.17 Z-Board 
13.18 V1, S1 and H3-Board 
14 Schematic Diagrams 
14.1 Schematic Diagram Notes 
14.2 Main Block Diagram 
14.3 P and PF-Board Block Diagram 
14.4 PF-Board Schematic Diagram 
14.5 P-Board (1 of 6) Schematic 
Diagram 
14.6 P-Board (2 of 6) Schematic 
Diagram 
14.7 P-Board (3 of 6) Schematic 
Diagram 
14.8 P-Board (4 of 6) Schematic 
Diagram 
14.9 P-Board (5 of 6) Schematic 
Diagram 
14.10 P-Board (6 of 6) Schematic 
Diagram 
14.11 HX-Board Block Diagram 
14.12 HX-Board Schematic Diagram 
14.13 HY-Board Block Diagram 
14.14 HY-Board (1 of 3) Schematic 
Diagram 
14.15 HY-Board (2 of 3) Schematic 
Diagram 
          S-VIDEO IN 
          (MINI DIN 4PIN)
Y: 1 Vp-p (75-ohm), C: 0.286 Vp-p (75-ohm)
          AUDIO IN 
          (RCA PIN JACK× 2)
0.5 Vrms (high impedance)
COMPONENT/ RGB 
          Y/ G 1.0 Vp-p/ composite (75-ohm)
0.7 Vp-p/ non-composite (75-ohm)
          P B/ B 0.7 Vp-p (75-ohm)
          P R/ R 0.7 Vp-p (75-ohm)
          HD 1.0 - 5.0 Vp-p (high impedance)
          VD 1.0 - 5.0 Vp-p (high impedance)
          AUDIO IN
          (RCA PIN JACK× 2)
0.5 Vrms (high impedance)
PC 
          (HIGH-DENSITY
          D-SUB15PIN)
R,G,B/ 0.7 Vp-p (75-ohm)
HD, VD/ 1.0 - 5.0 Vp-p (high impedance)
          AUDIO IN (M3 JACK) 0.5Vrms (high impedance)
SERIAL 
          EXTERNAL CONTROL
          TERMINAL (D-SUB9PIN)
RS-232C COMPATIBLE
SPEAKERS (External speakers) (6Ω )  16W [8W+ 8W] (10% THD)
Dimensions (W× H× D):  1,210 mm× 724 mm 95 mm
Weight (Mass)  approx. 43.5 kg net (main unit only)
approx. 48.1 kg net (with speakers)
© 2003 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
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Table Of Contents
COVER 
Applicable signals 
Safety Precautions 
1 General Guidelines 
1.1 Leakage Current Cold Check 
1.2 Leakage Current Hot Check (See Figure 1 .) 
Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices 
About lead free solder (PbF) 
PCB Structure sheet of GPH6D2 chassis 
Service Hint 
Location of Lead Wiring 
Adjustment Procedure 
1 Driver Set-up 
1.1 Item / Preparation 
1.2 Adjustments 
2 Initialization Pulse Adjust 
3 P.C.B. (Printed Circuit Board) exchange 
3.1 Caution 
3.2 Quick adjustment after P.C.B. exchange 
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4 Adjustment Volume Location 
5 Test Point Location 
Service mode 
1 CAT (computer Aided Test) mode 
1.1 IIC mode 
1.2 CD mode 
1.3 SD mode 
2 IIC mode structure (following items value is sample data.) 
Alignment 
1 Pedestal setting (C) 
2 Pedestal setting (B) 
3 NTSC panel white balance 
4 PAL / SECAM panel white balance 
5 PC / RGB panel white balance 
6 HD / 525i / 525p / 625I / 625P panel white balance 
Trouble shooting guide 
1 Self Check 
2 No Power 
2.1 Power LED Blinking timing chart 
2.2 Power LED no light 
3 No Picture 
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4 Local screen failure 
Option Setting 
1 How to access and setting 
2 Contents of Option Menu 
Conductor Views 
1 PF-Board 
2 P-Board 
3 HX-Board 
4 HY-Board 
5 J-Board 
6 D-Board 
7 C1-Board 
8 C2-Board 
9 C3-Board 
10 C4-Board 
11 C5-Board 
12 C6-Board 
13 SC-Board 
14 SU-Board 
15 SD-Board 
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16 SS, SS2 and SS3-Board 
17 Z-Board 
18 V1, S1 and H3-Board 
Schematic Diagrams 
1 Schematic Diagram Notes 
2 Main Block Diagram 
3 P and PF-Board Block Diagram 
4 PF-Board Schematic Diagram 
5 P-Board (1 of 6) Schematic Diagram 
6 P-Board (2 of 6) Schematic Diagram 
7 P-Board (3 of 6) Schematic Diagram 
8 P-Board (4 of 6) Schematic Diagram 
9 P-Board (5 of 6) Schematic Diagram 
10 P-Board (6 of 6) Schematic Diagram 
11 HX-Board Block Diagram 
12 HX-Board Schematic Diagram 
13 HY-Board Block Diagram 
14 HY-Board (1 of 3) Schematic Diagram 
15 HY-Board (2 of 3) Schematic Diagram 
16 HY-Board (3 of 3) Schematic Diagram 
17 J-Board Block Diagram 
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18 J-Board (1 of 4) Schematic Diagram 
19 J-Board (2 of 4) Schematic Diagram 
20 J-Board (3 of 4) Schematic Diagram 
21 J-Board (4 of 4) Schematic Diagram 
22 D-Board (1 of 2) Block Diagram 
23 D-Board (2 of 2) Block Diagram 
24 D-Board (1 of 15) Schematic Diagram 
25 D-Board (2 of 15) Schematic Diagram 
26 D-Board (3 of 15) Schematic Diagram 
27 D-Board (4 of 15) Schematic Diagram 
28 D-Board (5 of 15) Schematic Diagram 
29 D-Board (6 of 15) Schematic Diagram 
30 D-Board (7 of 15) Schematic Diagram 
31 D-Board (8 of 15) Schematic Diagram 
32 D-Board (9 of 15) Schematic Diagram 
33 D-Board (10 of 15) Schematic Diagram 
34 D-Board (11 of 15) Schematic Diagram 
35 D-Board (12 of 15) Schematic Diagram 
36 D-Board (13 of 15) Schematic Diagram 
37 D-Board (14 of 15) Schematic Diagram 
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38 D-Board (15 of 15) Schematic Diagram 
39 C1, C2, C3, C4, C5, C6 and V1-Board Block Diagram (1 of 2) 
40 C1, C2, C3, C4, C5, C6 and V1-Board Block Diagram (2 of 2) 
41 C1-Board (1 of 2) Schematic Diagram 
42 C1-Board (2 of 2) Schematic Diagram 
43 C2-Board Schematic Diagram 
44 C3-Board (1 of 2) Schematic Diagram 
45 C3-Board (2 of 2) Schematic Diagram 
46 C4-Board (1 of 2) and V1-Board Schematic Diagram 
47 C4-Board (2 of 2) Schematic Diagram 
48 C5-Board Schematic Diagram 
49 C6-Board (1 of 2) Schematic Diagram 
50 C6-Board (2 of 2) Schematic Diagram 
51 SC-Board Block Diagram 
52 SC-Board (1 of 3) Schematic Diagram 
53 SC-Board (2 of 3) Schematic Diagram 
54 SC-Board (3 of 3) Schematic Diagram 
55 SU-Board Block Diagram 
56 SU-Board (1 of 2) Schematic Diagram 
57 SU-Board (2 of 2) Schematic Diagram 
58 SD-Board Block Diagram 
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14.59 SD-Board (1 of 2) Schematic Diagram

14.60 SD-Board (2 of 2) Schematic Diagram

14.61 SS, S1, SS2 and SS3-Board Block Diagram

14.62 SS-Board (1 of 2) and S1-Board Schematic Diagram

14.63 SS-Board (2 of 2), SS2 and SS3-Board Schematic Diagram

14.64 Z-Board and H3-Board Block Diagram

14.65 Z-Board (1 of 2) and H3-Board Schematic Diagram

14.66 Z-Board (2 of 2) Schematic Diagram

15 Parts Location

16 Mechanical Replacement Parts List

17 Replacement Parts List

17.1 Relpacement Parts List Notes

17.2 Electrical Replacement List

18 Schematic Diagram for printing with A4 size

19 Cover for printing with A4

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Navigator
Table Of Contents 
COVER 
Applicable signals 
Safety Precautions 
1 General Guidelines 
1.1 Leakage Current Cold Check 
1.2 Leakage Current Hot Check (See Figure 1 .) 
Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices 
About lead free solder (PbF) 
PCB Structure sheet of GPH6D2 chassis 
Service Hint 
Location of Lead Wiring 
Adjustment Procedure 
1 Driver Set-up 
1.1 Item &sol; Preparation 
1.2 Adjustments 
2 Initialization Pulse Adjust 
3 P.C.B. (Printed Circuit Board) exchange 
3.1 Caution 
3.2 Quick adjustment after P.C.B. exchange 
4 Adjustment Volume Location 
5 Test Point Location 
Service mode 
1 CAT (computer Aided Test) mode 
1.1 IIC mode 
1.2 CD mode 
1.3 SD mode 
2 IIC mode structure (following items value is sample data.) 
Alignment 
1 Pedestal setting (C) 
2 Pedestal setting (B) 
3 NTSC panel white balance 
4 PAL &sol; SECAM panel white balance 
5 PC &sol; RGB panel white balance 
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