Index of Schematics
| Board |
Model |
Description |
Pages |
PDF |
TIF |
| model1200,1222-idx |
1200/122 |
Model 1200/1222 Index |
1 |
model1200,1222-idx.pdf |
model1200,1222-idx.tif |
| 5776-975 |
1200 |
Typewriter Schematic |
2 |
5776-975.pdf |
5776-975.tif |
| 6013 |
1200 |
Left Keyboard |
1 |
6013.pdf |
6013.tif |
| 6014 |
1200 |
Right Keyboard |
1 |
6014.pdf |
6014.tif |
| 6152 |
1200 |
RAM (MOS memory) |
1 |
6152.pdf |
6152.tif |
| 6164 |
1200 |
Power Supply |
1 |
6164.pdf |
6164.tif |
| 6165 |
1200 |
Power Supply and Motherboard |
2 |
6165.pdf |
6165.tif |
| 6165-1 |
1200 |
Cable Right,Left Tape Deck,Panel Transistor Cable |
1 |
6165-1.pdf |
6165-1.tif |
| 6170 |
1200 |
Typewriter Input |
1 |
6170.pdf |
6170.tif |
| 6171 |
1200 |
Typewriter Output Driver |
1 |
6171.pdf |
6171.tif |
| 6172 |
1200 |
Typewriter Output Control |
1 |
6172.pdf |
6172.tif |
| 6173 |
1200 |
KA KB Code Converter |
1 |
6173.pdf |
6173.tif |
| 6174 |
1220 |
Timing KA KB Registers |
2 |
6174.pdf |
6174.tif |
| 6175 |
1200 |
Left & Right Tape Deck |
1 |
6175.pdf |
6175.tif |
| 6176 |
1200 |
Tape Output and Mode M Control |
1 |
6176.pdf |
6176.tif |
| 6177 |
1200 |
ROM Address |
1 |
6177.pdf |
6177.tif |
| 6178 |
1200 |
Tape Input Control |
1 |
6178.pdf |
6178.tif |
| 6192 |
1200 |
ALU |
1 |
6192.pdf |
6192.tif |
| 6195 |
520/600 |
RAM Address |
1 |
6195.pdf |
6195.tif |
| 6220 |
1220PIO |
Typewriter Output Timing and Paper Tape Punch Control |
1 |
6220.pdf |
6220.tif |
| Board |
Model |
Description |
Pages |
PDF |
TIF |
| 6231 |
1200 |
Tape and Motor Control |
1 |
6231.pdf |
6231.tif |
| 6237 |
1200 |
Communications Board |
1 |
6237.pdf |
6237.tif |
| 6264 |
1200 |
Dual ROM Control/P1 & P2 Cable Assembly |
2 |
6264.pdf |
6264.tif |
| 6293 |
1200 |
Solid State ROM |
1 |
6293.pdf |
6293.tif |
| 6370 |
1200 |
Typewriter Input |
1 |
6370.pdf |
6370.tif |
| 6371 |
1200 |
Teletypwriter Output Driver |
1 |
6371.pdf |
6371.tif |
| 6372 |
1200 |
Teletypewriter Output Control |
1 |
6372.pdf |
6372.tif |
| 6373 |
1200 |
KA KB Code Converter |
1 |
6373.pdf |
6373.tif |
| 6384 |
1200 |
Echo Memory |
1 |
6384.pdf |
6384.tif |
| 6385 |
Tester 1200 |
Echo Transmit and Receive |
1 |
6385.pdf |
6385.tif |
| 6393 |
1222 |
Solid State ROM with 12 Word Modification |
1 |
6393.pdf |
6393.tif |
| 6393-1 |
1200 1/2 Index |
Solid State ROM with 12 Word Modification |
1 |
6393-1.pdf |
6393-1.tif |
| 6405 |
1200 |
Keyboard Control |
1 |
6405.pdf |
6405.tif |
| 6440 |
1222 |
Power Supply Regulator |
1 |
6440.pdf |
6440.tif |
| 6497-260 |
1222 |
Typewriter Wiring |
1 |
6497-260.pdf |
6497-260.tif |
| 6508 |
1222 |
Cable Junction Board |
1 |
6508.pdf |
6508.tif |
| 6510,6511,6512,6513 |
1222 |
Special Function/Code Board/Home Position/Shift |
1 |
6510,6511,6512,6513.pdf |
6510,6511,6512,6513.tif |
| 6514,6515 |
1222 |
Character Detector/Encoder |
1 |
6514,6515.pdf |
6514,6515.tif |
| 6516 |
1222 |
Typewriter Input Circuit |
1 |
6516.pdf |
6516.tif |
| 6516-1 |
1222 |
Typewriter Input Circuit |
1 |
6516-1.pdf |
6516-1.tif |
| Board |
Model |
Description |
Pages |
PDF |
TIF |
| 6517 |
1222 |
Driving Circuit |
1 |
6517.pdf |
6517.tif |
| 6518 |
1222 |
Micro Processor |
1 |
6518.pdf |
6518.tif |
| 6519 |
1222 |
Input Decoding |
1 |
6519.pdf |
6519.tif |
| 6520 |
1222 |
Typewriter Output Timing |
1 |
6520.pdf |
6520.tif |
| 6523,6524 |
1222 |
Left/Right Keyboard |
1 |
6523,6524.pdf |
6523,6524.tif |
| 6530 |
1222 |
Motherboard |
1 |
6530.pdf |
6530.tif |
| 6536 |
1222 |
Typewriter Input Cable Board |
1 |
6536.pdf |
6536.tif |
| 6705 |
1222 |
Simulator |
1 |
6705.pdf |
6705.tif |
| 6712 |
1200/1222 |
Motorola ROM |
1 |
6712.pdf |
6712.tif |
| 6714 |
1222 |
CRT RAM |
1 |
6714.pdf |
6714.tif |
| 6715 |
1222 |
CRT Scan Board |
3 |
6715.pdf |
6715.tif |
| 6719 |
1222 |
Telecommunication |
1 |
6719.pdf |
6719.tif |
| 6720 |
1222 |
Typewriter Output Timing with Paper Tape Punch Output |
1 |
6720.pdf |
6720.tif |
| 6721 |
1200 |
Telecommunications |
1 |
6721.pdf |
6721.tif |
| 6737 |
1200/1222 |
Telecommunications Board |
1 |
6737.pdf |
6737.tif |
| 6780 |
1222/LPO |
Output Controller |
1 |
6780.pdf |
6780.tif |
| 6781 |
1222 |
Microprocessor |
1 |
6781.pdf |
6781.tif |
| 7020 |
1222 |
Telecommunications Typewriter Output Timing |
1 |
7020.pdf |
7020.tif |