Read Panasonic TH-32LHD7UY / TH-32LHD7UXK / TH-32LHD7UXS / TH-32LHD7EK / TH-32LHD7ES / TH-32LHD7BK / TH-32LHD7BS Service Manual online
2005
TH-32LHD7UY
TH-32LHD7UXK
TH-32LHD7UXS
TH-32LHD7EK
TH-32LHD7ES
TH-32LHD7BK
TH-32LHD7BS
TH-32LHD7UXK
TH-32LHD7UXS
TH-32LHD7EK
TH-32LHD7ES
TH-32LHD7BK
TH-32LHD7BS
LL10 Chassis
LCD Display
Specifications
Power Source
(UY/UXK/UXS Version)
120 V AC, 50 / 60 Hz
Power Source
(EK/ES/BK/BS Version)
220 - 240 V AC, 50 / 60 Hz
Power Consumption
(UY/UXK/UXS Version)
Maximum
234W
Stand-by condition
Save OFF 0.8 W, Save ON 0.6 W
Power off condition
0.2 W
Power Consumption
(EK/ES/BK/BS Version)
Normal use
165 W
Stand-by condition
Save off 1.0 W, Save on 0.8 W
Power off condition
0.4 W
LCD Display panel
1,366 × 768 pixels widescreen LCD panel
Contrast Ratio
800:1
Screen size
697.7 mm (W) × 392.3 mm (H) × 800.4 mm (diagonal)
(No. of pixels)
1,049,088 (1,366 (W) × 768 (H)) [4,096 × 768 dots]
Operating condition
Temperature
32 ° F - 104 ° F (0 ° C - 40 ° C)
Humidity
20 % - 80 %
Applicable signals
Colour System
NTSC, PAL, PAL60, SECAM, Modified NTSC
Scanning format
525 (480) / 60i
60p, 625 (575) / 50i
50p, 750 (720) / 60p
50p, 1125 (1080) / 60i
50i
24p
25p
30p
24sF .... SMPTE274M, 1250 (1080) / 50i
Order Number : ITD0502001CE
D10
PC signals
WXGA display
SVGA, XGA, SXGA, UXGA ..... (compressed)
Horizontal scanning frequency 15 - 110 kHz
Vertical scanning frequency 48 - 120 Hz
Connection terminals
AV
VIDEO IN (BNC)
1.0 Vp-p (75-ohm or high impedance)
(EK/ES/BK/BS/UY Version)
VIDEO OUT (BNC)
1.0 Vp-p (low impedance)
S VIDEO IN (MINI DIN 4PIN)
Y: 1.0 Vp-p (75-ohm), C: 0.286 Vp-p (75-ohm)
AUDIO IN (RCA PIN JACK × 2)
0.5 Vrms (high impedance)
COMPONENT / RGB
(EK/ES/BK/BS/UY Version)
Y / G (BNC)
Y or G with sync 1.0 Vp-p (75-ohm)
G without sync 0.7 Vp-p (75-ohm)
R
B
/ B (BNC), P
R
/ R (BNC)
0.7 Vp-p (75-ohm)
AUDIO IN (RCA PIN JACK × 2)
0.5 Vrms (high impedance)
PC
R, G, B :
0.7 Vp-p (75-ohm)
Component
Y :
1.0 Vp-p (75-ohm)
P
R
/ C
R
, P
B
/ C
B
:
0.7 Vp-p (75-ohm)
HD, VD :
1.0 - 5.0 Vp-p (high impedance)
(HIGH-DENSITY D-SUB 15PIN)
AUDIO IN (M3 JACK)
0.5 Vrms (high impedance)
SERIAL
EXTERNAL CONTROL TERMINAL (D-SUB 9PIN)
RS-232C COMPATIBLE
SPEAKERS ( 6
Ω )
16 W [ 8 W + 8 W ] (10 % THD)
Accessories Supplied
Remote Control Transmitter
EUR646535
Batteries
AA/UM3/R6 Size × 2
Fixing bands
(TMME203) × 2
Ferrite core
J0KF00000018 × 2, J0KG00000054 × 2
Dimensions ( W × H × D )
805 mm × 499.6 mm × 102 mm (exclusive of protruding portion)
Mass (Weight) (UY Version)
main unit only
approx. 37.5 lbs
with speakers
approx. 46.3 lbs
Mass (Weight)
(UXK/UXS Version)
main unit only
approx. 36.4 lbs
with speakers
approx. 45.2 lbs
Mass (Weight)
(EK/ES/BK/BS Version)
main unit only
approx. 17.0 kg net
with speakers
approx. 21.0 kg
Notes:
· Design and specifications are subject to change without notice.Mass and dimensions shown are approximate.
· This equipment (EK/ES/BK/BS Version) complies with the EMC standards listed below.
· This equipment (EK/ES/BK/BS Version) complies with the EMC standards listed below.
EN55013, EN55020, EN55022, EN55024, EN61000-3-2, EN61000-3-3.
2
TH-32LHD7UY / TH-32LHD7UXK / TH-32LHD7UXS / TH-32LHD7EK / TH-32LHD7ES / TH-32LHD7BK / TH-32LHD7BS
1 Applicable signals
4
2 Safety Precautions
5
2.1.
General Guidelines
5
3 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
6
4 About lead free solder (PbF)
7
5 PCB Structure sheet of LL10 chassis
8
6 Service Hint
9
7 Disassembly / Exchange
10
7.1.
Before exchanging the board
10
7.2.
How to exchange the Board in condition the Pedestal
(Option) is installed in the LCD set.
11
7.3.
How to exchange the Board in condition the Pedestal
(Option) is removed from the LCD set.
21
8 Location of Lead Wiring
25
9 Service mode
26
9.1.
CAT (computer Aided Test) mode
26
9.2.
IIC mode structure (following items value is sample data.)
28
10 Alignment
29
10.1. PC / RGB / NTSC / PAL / DVI / HD / 525i / 525p / 625i /
625p panel white balance
29
11 Trouble shooting guide
33
11.1. Self Check
33
11.2. No Power
34
11.3. No Picture
34
12 Option Setting
35
12.1. How to access and setting
35
12.2. Contents of Option Menu
36
13 Circuit Board Layout
37
13.1. PF-Board
37
13.2. HA-Board
38
13.3. Z-Board
39
13.4. HX-Board
40
13.5. R, S, H3 and V-Board
41
13.6. HB-Board
42
13.7. J-Board
43
13.8. D-Board
45
14 Schematic Diagrams
47
14.1. Schematic Diagram Notes
47
14.2. Main Block Diagram (1 of 2)
48
14.3. Main Block Diagram (2 of 2)
49
14.4. PF, HA and Z-Board Block Diagram
50
14.5. P, H3, V, S, HX and R-Board Block Diagram
51
14.6. HB-Board Block Diagram
52
14.7. J-Board Block Diagram
53
14.8. D-Board Block Diagram
54
14.9. PF, V, R and S-Board Schematic Diagram
55
14.10. HA-Board Schematic Diagram
56
14.11. HB-Board (1 fo 2) Schematic Diagram
57
14.12. HB-Board (2 fo 2) Schematic Diagram
58
14.13. HX-Board Schematic Diagram
59
14.14. J-Board (1 of 4) Schematic Diagram
60
14.15. J-Board (2 of 4) Schematic Diagram
61
14.16. J-Board (3 of 4) Schematic Diagram
62
14.17. J-Board (4 of 4) Schematic Diagram
63
14.18. D-Board (1 of 10) Schematic Diagram
64
14.19. D-Board (2 of 10) Schematic Diagram
65
14.20. D-Board (3 of 10) Schematic Diagram
66
14.21. D-Board (4 of 10) Schematic Diagram
67
14.22. D-Board (5 of 10) Schematic Diagram
68
14.23. D-Board (6 of 10) Schematic Diagram
69
14.24. D-Board (7 of 10) Schematic Diagram
70
14.25. D-Board (8 of 10) Schematic Diagram
71
14.26. D-Board (9 of 10) Schematic Diagram
72
14.27. D-Board (10 of 10) Schematic Diagram
73
14.28. Z-Board (1 of 2) and H3-Board Schematic Diagram
74
14.29. Z-Board (2 of 2) Schematic Diagram
75
15 Parts Location
77
15.1. Parts Location (1)
77
15.2. Parts Location (2)
78
15.3. Packing Exploded View
79
16 Replacement Parts List
80
16.1. Mechanical Replacement Parts List
80
16.2. Replacement Parts List Notes
81
16.3. Electrical Replacement Parts List
82
CONTENTS
Page
Page
3
TH-32LHD7UY / TH-32LHD7UXK / TH-32LHD7UXS / TH-32LHD7EK / TH-32LHD7ES / TH-32LHD7BK / TH-32LHD7BS
1 Applicable signals
4
TH-32LHD7UY / TH-32LHD7UXK / TH-32LHD7UXS / TH-32LHD7EK / TH-32LHD7ES / TH-32LHD7BK / TH-32LHD7BS