Panasonic TH-37PA20A, Service Manual

Page: 283 / 600

1 Difference PCB structure sheet 5
1.1. TH-42PA20H/M/R 5
1.2. TH-42PA20A 5
1.3. TH-42PA20F 6
2 Service Hint 7
3 Conductor Views 9
3.1. PF-Board 9
3.2. P-Board 10
3.3. T, TA, TB and TC-Board 13
3.4. H-Board 14
3.5. DG-Board 16
3.6. D-Board 18
3.7. SC-Board 20
3.8. SU and SD-Board 23
3.9. G-Board 24
4 Schematic Diagrams 25
4.1. P (1 of 2) and PF-Board Schematic Diagram 25
4.2. P-Board (2 of 2) Schematic Diagram 26
4.3. T and TC-Board Schematic Diagram 27
4.4. TA and TB-Board Schematic Diagram 28
4.5. H-Board (1 of 2) Schematic Diagram 29
4.6. H-Board (2 of 2) Schematic Diagram 30
4.7. DG-Board (1 of 8) Schematic Diagram 31
4.8. DG-Board (2 of 8) Schematic Diagram 32
4.9. DG-Board (3 of 8) Schematic Diagram 33
4.10. DG-Board (4 of 8) Schematic Diagram 34
4.11. DG-Board (5 of 8) Schematic Diagram 35
4.12. DG-Board (6 of 8) Schematic Diagram 36
4.13. DG-Board (7 of 8) Schematic Diagram 37
4.14. DG-Board (8 of 8) Schematic Diagram 38
4.15. D-Board (1 of 11) Schematic Diagram 39
4.16. D-Board (2 of 11) Schematic Diagram 40
4.17. D-Board (3 of 11) Schematic Diagram 41
4.18. D-Board (4 of 11) Schematic Diagram 42
4.19. D-Board (5 of 11) Schematic Diagram 43
4.20. D-Board (6 of 11) Schematic Diagram 44
4.21. D-Board (7 of 11) Schematic Diagram 45
4.22. D-Board (8 of 11) Schematic Diagram 46
4.23. D-Board (9 of 11) Schematic Diagram 47
4.24. D-Board (10 of 11) Schematic Diagram 48
4.25. D-Board (11 of 11) Schematic Diagram 49
4.26. SC-Board (1 of 2) Schematic Diagram 50
4.27. SC-Board (2 of 2) Schematic Diagram 51
4.28. SU-Board Schematic Diagram 52
4.29. SD-Board Schematic Diagram 53
4.30. G-Board Schematic Diagram 54
S-VIDEO (MINI DIN 4-pin) Y:1.0 Vp-p (75
9
) C:0.286 Vp-p (75
9
)
AUDIO L-R (RCA Pin Type × 2) 0.5 Vrms
AV4-Rear VIDEO (RCA Pin Type) 1.0 Vp-p (75
9
)
AUDIO L-R (RCA Pin Type × 2) 0.5 Vrms
Y 1.0 Vp-p (including synchronization)
P
B
/P
R
± 0.35 Vp-p
PC (HIGH-DENSITY D-SUB 15PIN) R, G, B/0.7 Vp-p (75-ohm)
HD, VD/1.0 -5.0 Vp-p (high impedance)
AUDIO L-R (RCA Pin Type) 0.5 Vrms (high impedance)
ANT-Rear UHF / VHF
Operating Conditions Temperature :0° - 40°C
Humidity :20 % - 80 %RH (non-condensing)
Accessories Supplied
Remote Control Transmitter EUR511281
Batteries 2 × R6 Size
Fixing band (TMME203 or TMME 187) × 1
Ferrite core Large size × 3, Small size × 5
Dimensions (W × H × D) 1170 mm × 658mm × 99 mm
Mass (Weight) 35.0 kg
Notes:
Design and specifications are subject to change without notice.Mass and dimensions shown are approximate.
CONTENTS
Page Page
3
TH-42PA20A / TH-42PA20F / TH-42PA20H / TH-42PA20M / TH-42PA20R