17
PZ-43MR2E
PZ-50MR2E
6. Procedures before and after replacing the PC I/F unit
1) Before replacing the PC I/F unit, write down the values for the parameters listed on the 2nd and 3rd pages of
the Adjustment Process A screen.
If the values for the parameters cannot be written down because the PC I/F unit is completely broken or for any
other reason, make all the adjustments in accordance with the paragraph for Adjustment procedure and
parameters, rather than the following procedures. (End)
Set the parameters listed on the 2nd and 3rd pages of the Adjustment Process A screen to the values you have
written down.
7. Adjustment parameters
1) Analog adjustment
(1) Prior adjustment for AVC system chassis
(2) PAL signal adjustment
1
Destination check
1. Call the process adjustment mode.
2. Check that the destination is “Europe”.
Adjustment item
Description
Adjustment procedure
2
AVC center 3.3V
adjustment
Connect DC voltmeter to
TP1702.
Adjust output voltage of DC/DC 5 V line to
3.3 V.
Adjusted value: 3.25~3.29 V
3
AVC center 2.5V
adjustment
Connect DC voltmeter to
TP1701.
Adjust output voltage of DC/DC 2.5 V line to
2.6 V.
Adjusted value: 2.60~2.64 V
1
Setup
1. Set colour system to “PAL”.
2. Select PAL source.
100% colour bar signal including 100% white, such
as split field colour bar
Adjustment item
Description
Adjustment procedure
2
Tuner Y level
adjustment
1. Adjust TP1101 so that the Y signal without the
chroma component should be 1.00 ±0.05 Vp-p
(between the bottom of sync signal and the white
peak).
3
PAL Y CONTRAST
adjustment
1. Adjust TB1274_MAIN output (TP803) to
0.7 ±0.05 Vp-p.
4
PAL COLOR GAIN
adjustment
1. Adjust TB1274_MAIN
output (TP802) to
0.35 ±0.025 Vp-p.
5
MAIN CR GAIN PAL
adjustment
1. Adjust TB1274_MAIN output
(TP801) to 0.35 ±0.05 Vp-p.
6
MAIN CONTRAST
adjustment
Turn off the PEAK ACL control. Adjust the output
(TP815) of IC810 to have 1.1 ±0.05 Vp-p from the
pedestal level.
Press the DUAL screen button.
Select the special DUAL screen settings for adjustment
(so that the same video source is reflected on MAIN/
SUB).
7
SUB PAL Y adjustment
1. Adjust TB1274_SUB output (TP806) to
0.9 ±0.05 Vp-p.
8
SUB PAL COLOR
GAIN adjustment
1. Adjust TB1274_SUB output (TP805) to
0.9 ±0.05 Vp-p.
0.35V
0.35V
Содержание PZ-43MR2E
Страница 11: ...11 PZ 43MR2E PZ 50MR2E Dimensions Unit mm ...
Страница 24: ...24 PZ 43MR2E PZ 50MR2E Ë VHiMM1519XQ 1 IC1401 Component Input Video Switch Block Diagram ...
Страница 28: ...28 PZ 43MR2E PZ 50MR2E Ë RH iX3371CEZZ ASSY IC2501 Multi Standard Sound Processor Block Diagram ...
Страница 30: ...30 PZ 43MR2E PZ 50MR2E Ë VHiTB1274AF 1Q ASSY IC801 IC802 VIDEO CHROMA Processor Block Diagram ...
Страница 35: ...35 PZ 43MR2E PZ 50MR2E Ë VHiTA1318AF 1 ASSY IC604 Sync Processor Block Diagram ...
Страница 37: ...37 PZ 43MR2E PZ 50MR2E Ë VHiCXD2064Q 1 ASSY IC402 IC405 Digital Comb Filter Block Diagram ...
Страница 41: ...41 PZ 43MR2E PZ 50MR2E Ë VHiFA3675F 1 ASSY IC1702 6 channel DC DC Converter IC Block Diagram ...
Страница 52: ...52 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E SYSTEM BLOCK DIAGRAM ...
Страница 53: ...53 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 54: ...54 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E SIGNAL FLOW BLOCK DIAGRAM ...
Страница 55: ...55 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 56: ...56 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E DC DC CONVERTER BLOCK DIAGRAM ...
Страница 57: ...57 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 58: ...58 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E POWER BLOCK DIAGRAM ...
Страница 59: ...59 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 64: ...64 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E OVERALL WIRING DIAGRAM 2 2 ...
Страница 65: ...65 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 68: ...68 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë MAIN UNIT 1 6 ...
Страница 69: ...69 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 70: ...70 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë MAIN UNIT 2 6 ...
Страница 71: ...71 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 72: ...72 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë MAIN UNIT 3 6 ...
Страница 73: ...73 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 74: ...74 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë MAIN UNIT 4 6 ...
Страница 75: ...75 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 76: ...76 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë MAIN UNIT 5 6 ...
Страница 77: ...77 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 78: ...78 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë MAIN UNIT 6 6 ...
Страница 79: ...79 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 80: ...80 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë FRONT UNIT ...
Страница 81: ...81 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 82: ...82 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë AV UNIT 1 3 ...
Страница 83: ...83 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 84: ...84 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë AV UNIT 2 3 ...
Страница 85: ...85 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 86: ...86 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë AV UNIT 3 3 ...
Страница 87: ...87 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 88: ...88 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë SR Unit ...
Страница 89: ...89 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 90: ...90 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë LED Unit ...
Страница 91: ...91 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 92: ...92 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë PC I F Unit 1 7 ...
Страница 93: ...93 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 94: ...94 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë PC I F Unit 2 7 ...
Страница 95: ...95 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 96: ...96 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë PC I F Unit 3 7 ...
Страница 97: ...97 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 98: ...98 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë PC I F Unit 4 7 ...
Страница 99: ...99 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 100: ...100 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë PC I F Unit 5 7 ...
Страница 101: ...101 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 102: ...102 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë PC I F Unit 6 7 ...
Страница 103: ...103 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 104: ...104 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë PC I F Unit 7 7 ...
Страница 105: ...105 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 106: ...106 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ 43MR2E PZ 50MR2E Ë POWER and EMC Unit ...
Страница 107: ...107 17 16 19 18 15 14 13 12 11 10 PZ 43MR2E PZ 50MR2E ...
Страница 108: ...6 5 4 3 2 1 A B C D E F G H 108 PZ 43MR2E PZ 50MR2E PRINTED WIRING BOARD DIAGRAM MAIN Unit A Side ...
Страница 109: ...6 5 4 3 2 1 A B C D E F G H 109 PZ 43MR2E PZ 50MR2E MAIN Unit B Side ...
Страница 110: ...6 5 4 3 2 1 A B C D E F G H 110 PZ 43MR2E PZ 50MR2E AV Unit Component Side ...
Страница 112: ...6 5 4 3 2 1 A B C D E F G H 112 PZ 43MR2E PZ 50MR2E PC I F Unit A Side ...
Страница 113: ...6 5 4 3 2 1 A B C D E F G H 113 PZ 43MR2E PZ 50MR2E PC I F Unit B Side ...
Страница 114: ...6 5 4 3 2 1 A B C D E F G H 114 PZ 43MR2E PZ 50MR2E EMC Unit Component Side POWER Unit Component Side ...