24
PZ-MR2T
PZ-43MR2U
PZ-50MR2U
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Description of Functions of Main ICs on PC I/F Unit
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IC4 (CXA3506R)
This IC is an A/D converter that incorporates a 3-channel, 8-bit, 120 MSPS amplifier and PLL. It is used for the
video signals input to the I/F board on the main channel in the 1-screen and 2-screen modes, and also for the
video signals input from the front for the PC.
The video signals (analog RGB) from the CN6 are input to IN1 of IC4.
For the PC, the video signals (analog RGB) from CN8 are input to IN2 of IC4.
The input video signals are converted into digital signals and then sent to IC25.
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IC310 (TLC5733A)
This IC is a 3-channel, 8-bit, 20 MSPS A/D converter.
It is used for the sub-channel of the video signals input to the PC I/F Unit in the 2-screen mode.
The video signals (analog Y, Cb, Cr) from CN6 are input to IC310.
The video signals input to this IC are converted into digital signals and then sent to IC25.
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IC25 (IX3434CE)
This IC performs the I/P conversion and scaling to match the digitalized video with the output resolution, and also
the data conversion.
It has two input lines, V0 and V1. The V0 line is used to process the RGB, composite, and skirt signals input to the
480i and 580i components for the sub-channel in the 2-screen mode. The V1 line is used to process all the signals
as well as V1 for the main channel in the 1-screen and 2-screen modes.
The IC25 detects what resolution is input from the input synchronizing signal; creates H synchronization in
accordance with the frequency division ratio; creates the clamp signal in accordance with the input synchronizing
signal; and performs the data matrix conversion.
The video signals input to this IC is sent to IC413.
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IC413 (SiL168)
This IC is a panel link transmitter.
It converts the 8-bit RGB video data output from IC25 into the differential TMDS signals and then digitally transmits
the converted signals to the monitor.
The TMDS signals are transmitted at the frequency 10 times higher than the clock frequency.
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IC1 (IX3270CE)
This IC is a 1-chip RISC microprocessor.
It performs communication with the monitor and operates the system.
The IC1 also controls each IC in the AVC System and partially manages the power source.
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IC405 (uPD4721)
This IC is an RS-232 line driver receiver conforming to the EIA/TIA-232-E standard.
The IC405, when connected to a PC, allows for externally controlling the system.
It is also applicable for upgrading IC1.
Summary of Contents for PZ-43MR2U
Page 13: ...13 PZ MR2T PZ 43MR2U PZ 50MR2U Dimensions Unit mm ...
Page 36: ...36 PZ MR2T PZ 43MR2U PZ 50MR2U Ë VHiTA1318AF 1 ASSY IC604 Sync Processor Block Diagram ...
Page 38: ...38 PZ MR2T PZ 43MR2U PZ 50MR2U Ë VHiPD64082 1S ASSY IC7001 Y C Separate IC Block Diagram ...
Page 40: ...40 PZ MR2T PZ 43MR2U PZ 50MR2U Ë VHiCXD2093Q 1 ASSY IC402 Digital Comb Filter Block Diagram ...
Page 63: ...63 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 64: ...64 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U POWER BLOCK DIAGRAM ...
Page 65: ...65 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 71: ...71 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 74: ...74 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë MAIN UNIT 1 7 ...
Page 75: ...75 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 76: ...76 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë MAIN UNIT 2 7 ...
Page 77: ...77 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 78: ...78 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë MAIN UNIT 3 7 ...
Page 79: ...79 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 80: ...80 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë MAIN UNIT 4 7 ...
Page 81: ...81 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 82: ...82 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë MAIN UNIT 5 7 ...
Page 83: ...83 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 84: ...84 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë MAIN UNIT 6 7 ...
Page 85: ...85 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 86: ...86 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë MAIN UNIT 7 7 ...
Page 87: ...87 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 88: ...88 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë FRONT UNIT ...
Page 89: ...89 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 90: ...90 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë AV UNIT 1 3 ...
Page 91: ...91 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 92: ...92 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë AV UNIT 2 3 ...
Page 93: ...93 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 94: ...94 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë AV UNIT 3 3 ...
Page 95: ...95 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë LED Unit ...
Page 96: ...96 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë SR Unit ...
Page 97: ...97 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 98: ...98 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë PC I F Unit 1 7 ...
Page 99: ...99 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 100: ...100 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë PC I F Unit 2 7 ...
Page 101: ...101 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 102: ...102 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë PC I F Unit 3 7 ...
Page 103: ...103 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 104: ...104 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë PC I F Unit 4 7 ...
Page 105: ...105 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 106: ...106 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë PC I F Unit 5 7 ...
Page 107: ...107 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 108: ...108 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë PC I F Unit 6 7 ...
Page 109: ...109 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 110: ...110 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë PC I F Unit 7 7 ...
Page 111: ...111 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 112: ...112 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U Ë POWER and EMC Unit ...
Page 113: ...113 17 16 19 18 15 14 13 12 11 10 PZ MR2T PZ 43MR2U PZ 50MR2U ...
Page 115: ...115 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U MAIN Unit B Side ...
Page 116: ...116 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U PC I F Unit A Side ...
Page 117: ...117 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U PC I F Unit B Side ...
Page 120: ...120 6 5 4 3 2 1 A B C D E F G H PZ MR2T PZ 43MR2U PZ 50MR2U AV Unit Component Side ...