Minolta DI750 - MANUAL SERVICE Service Manual page 5

Di750 CONNECTOR LAYOUT DRAWING .............. 4-10
[1] Read Section ............................................... 4-10
[2] Charging Corona Wire Unit ......................... 4-10
[3] Drum Unit .................................................... 4-11
[4] Cleaning Unit .............................................. 4-11
[5] Tray 1,2,3 ..................................................... 4-12
[6] Vertical Conveyance Section ...................... 4-12
[7] By-pass Feed Section ................................. 4-13
[8] Second Paper Feed Section ....................... 4-13
[9] ADU Unit ...................................................... 4-14
[10] Fixing Unit .................................................... 4-15
[11] Paper Exit Section ....................................... 4-15
[12] Toner Supply Unit ........................................ 4-16
[13] Write Section ............................................... 4-16
[14] Printer Control Board .................................. 4-17
[15] Power Supply Management Board ............. 4-17
[16] Image Control Board ................................... 4-17
[17] ICB I/F Board ............................................... 4-18
[18] ADU Stand Drive Board .............................. 4-18
[19] DC Drive Board ........................................... 4-19
[20] AC Drive Board ........................................... 4-19
[21] DC Power Supply Unit 1 ............................. 4-19
[22] DC Power Supply Unit 2 ............................. 4-19
[23] Scanner Drive Board ................................... 4-20
[24] High Voltage Unit 1 ..................................... 4-20
[25] High Voltage Unit 2 ..................................... 4-20
[26] Jam Indicator Board .................................... 4-20
[27] L1 Inverter ................................................... 4-20
[28] Drum Potential Sensor Board ..................... 4-20
[29] Drum Temperature Sensor Board ............... 4-21
[30] Operation Board 1 ....................................... 4-21
[31] Operation Board 2 ....................................... 4-21
[32] Optional I/F Board ....................................... 4-21
[33] OB Inverter ................................................... 4-21
[34] Toner Control Sensor Board ....................... 4-21
[35] Index Sensor Board .................................... 4-22
[36] A/D Converter Board ................................... 4-22
[37] Laser Driver Board 1/2 ................................ 4-22
[38] Polygon Motor Drive Board ......................... 4-22
[39] Memory Board ............................................. 4-22
[40] LAN I/F Board .............................................. 4-22
Di750 OVERALL WIRING DIAGRAM (1/5) .............. 4-24
Di750 OVERALL WIRING DIAGRAM (2/5) .............. 4-25
Di750 OVERALL WIRING DIAGRAM (3/5) .............. 4-26
Di750 OVERALL WIRING DIAGRAM (4/5) .............. 4-27
Di750 OVERALL WIRING DIAGRAM (5/5) .............. 4-28
JAM CODE LIST ...................................................... 4-30
ERROR CODE LIST ................................................ 4-43
Di750 TIMING CHART (A4 or 8.5 x 11, LIFE SIZE, TWO
ORIGINALS, TWO SHEETS SET, TRAY 1) ............. 4-73
Di750 TIMING CHART (8.5 x 11, LIFE SIZE, TWO
ORIGINALS, TWO SHEETS SET, TRAY 1) ............. 4-74
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