Ricoh FT4415 PARTS CATALOG PSU

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POWER SUPPLY UNIT (A494)
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PARTS CATALOG
INTRODUCTION
This chapter instructs you the numbers and names of these parts on this machine.
INDEX to PARTS CATALOG
1. POWER SUPPLY UNIT (A494) ................................................................. 2
Parts Index .................................................................................................. 10
1
June 30.'91
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1. POWER SUPPLY UNIT (A494)
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1. POWER SUPPLY UNIT (A494)
Index
No.
1 A494 5803 Bracket - DF Power Supply Cord 1 2 A494 5101 Interface Board 1 3 A494 5301 Power Supply Unit Harness - 115V 1 3 A494 5310 Power Supply Unit Harness - 220/240V 1 4 A494 5415 DC Drive Board - 115V 1 4 A494 5416 DC Drive Board - 220/240V 1
5 A494 5801 Small P.S.U. Bracket 1 6 A494 5802 Large P.S.U. Bracket 1 7 AZ12 0014 Transformer - 115V 1 7 AZ12 0015 Transformer - 220/240V 1
MB2 (ADDED)
Q'ty per
Assembly
Index
No. 101 0443 0060W Hexagon Head Tapping Screw - M3x6
102 1106 0389 Locking Support 103 1105 0159 PCB Stud
MB1 (ADDED)
DescriptionPart No.DescriptionPart No.
Q'ty per
Assembly
3
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2. INTERFACE BOARD (A494)
4
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2. INTERFACE BOARD (A494)
Index
No.
" A494 5101 Interface Board 1 101 1102 2307 Connector - 20P
Q'ty per
Assembly
Index
No.
102 1102 5001 Connector - 30P 103 1102 5003 Connector - 2P 104 1103 1812 Pin Header - 4P 105 1103 1815 Pin Header - 7P 106 1103 1879 Connector - 3P 107 1103 3029 Connector - 2P 108 1403 0556 Photocoupler - TLP634 109 1407 2055 IC - TD62304F 110 1407 2187 IC - SN74LS07NS 111 1407 2341 IC - MPD71051G 112 1407 2344 Transistor Array - TD62382F 113 1407 2746 IC - CXD1095Q 114 1407 3532 IC - TC74HC4024AF 115 1408 0456 IC - AN6914S 116 1503 0339 Oscillator - 4.9152MHz 117 1604 1363 Capacitor - 10uF +-20% 25V 118 1604 1382 Capacitor - 10uF 50V 119 1606 1451 Capacitor - 0.1uF 50V 120 1606 1454 Capacitor - 0.01uF 25V 121 1606 1455 Capacitor - 470pF 25V 122 1610 0037 Resistor - 120 Ohm 1/8W +-5% 123 1610 0041 Resistor - 180 Ohm 1/8W +-5% 124 1610 0053 Resistor - 1K Ohm 1/8W +-5% 125 1610 0062 Resistor - 2.4 Ohm +-5% 1/8W 126 1610 0065 Resistor - 3.3K Ohm 1/8W +-5% 127 1610 0071 Resistor - 10K Ohm +-5% 1/8W 128 1610 0073 Resistor - 12K Ohm 1/8W +-5% 129 1611 4104 Resistor - 100K Ohm 1/4W +-5% 130 1611 4151 Resistor - 150 Ohm 1/4T +-5% 131 1607 0352 Inductor
DescriptionPart No.DescriptionPart No.
Q'ty per
Assembly
5
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3. DC DRIVE BOARD (A494)
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3. DC DRIVE BOARD (A494)
Index
No.
* A494 5415 DC Drive Board - 115V 1 * A494 5416 DC Drive Board - 220/240V 1
Q'ty per
Assembly
Index
No. 101 1103 0441 Pin Terminal - 4P
102 1104 0351 Fuse Holder 103 1107 0354 Fuse - 3.15A/125V 103 1107 0457 Fuse - 3.15A/250V
104 1107 0391 Fuse - 5A, 125V 104 11070459 Fuse - 5A, 250V 105 1402 0277 Zener Diode - 1Z12 (115V) 105 1402 0951 Zener Diode - 1Z12 (220/240V) 106 1402 0388 Diode - W03C 107 1402 0601 Rectifier - RBV-401 108 1405 0176 Rectifier - RBV-601 109 1408 0569 IC - NJM78M05F-A 110 1408 0753 IC - NJM78M24FA 111 1604 1378 Capacitor - 1MF 50V 112 1604 1382 Capacitor - 10uF 50V 113 1604 2238 Capacitor - 4700uF 25V 114 1604 2239 Capacitor - 4700uF 35V (115V) 114 1604 2289 Capacitor - 4700uF +-20% 50V (220/240V)
115 1606 0996 Capacitor - 470pF 50V 116 1606 1396 Capacitor - 0.1uF 25V 117 1611 4220 Resistor - 22 Ohm 1/4T +-5% 118 1611 4689 Resistor - 6.8 Ohm 1/4T +-5% 119 1611 6102 Resistor - 1K Ohm 1/2T +-5%
MB2 (ADDED)
MB2 (ADDED)
DescriptionPart No.DescriptionPart No.
Q'ty per
Assembly
7
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4. POWER SUPPLY UNIT HARNESS (A494)
8
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4. POWER SUPPLY UNIT HARNESS (A494)
Index
No.
* A494 5301 Power Supply Unit Harness - 115V 1 * A494 5310 Power Supply Unit Harness - 220/240V 1
Q'ty per
Assembly
Index
No. 101 1100 1239 Pin - Mate-N-Lock
102 1100 1247 Terminal 103 1100 1329 Socket Contact 104 1100 1330 Socket Contact 105 1100 1375 Pin - Mate-N-Lock 106 1102 1509 Connector - 4P 107 1102 1831 Connector - 4P 108 1102 1878 Connector - 3P 109 1102 1984 Socket Housing - 4P 110 1102 1990 Socket Housing - 10P 111 1102 2029 Pin Housing - 10P 112 1102 4801 Connector - 8P
DescriptionPart No.DescriptionPart No.
Q'ty per
Assembly
9
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PARTS INDEX

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Page 12
Part No.
Description
Paper and Index No.
Part No.
AZ12 0014 Transformer -115V 3- 7 AZ12 0015 Transformer -220/240V 3- 7
Description
Paper and Index No.
11
Page 13
Part No.
04430060W Hexagon Head Tapping Screw - M3x6 3-101 1100 1239 Pin - Mate-N-Lock 9-101 1100 1247 Terminal 9-102 1100 1329 Socket Contact 9-103 1100 1330 Socket Contact 9-104 1100 1375 Pin - Mate-N-Lock 9-105 1102 1509 Connector - 4P 9-106 1102 1831 Connector - 4P 9-107 1102 1878 Connector - 3P 9-108 1102 1984 Socket Housing - 4P 9-109 1102 1990 Socket Housing -10P 9-110 1102 2029 Pin Housing - 10P 9-111 1102 2307 Connector - 20P 5-101 1102 4801 Connector - 8P 9-112 1102 5001 Connector - 30P 5-102 1102 5003 Connector - 2P 5-103 1103 0441 Pin Terminal - 4P 7-101 1103 1812 Pin Header - 4P 5-104 1103 1815 Pin Header - 7P 5-105 1103 1879 Connector -3P 5-106 1103 3029 Connector -2P 5-107 1104 0351 Fuse Holder 7-102 1105 0159 PCB Stud (ADDED) 1- * 1106 0389 Locking Support 3-102 1107 0354 Fuse - 3.15A/125V 7-103 1107 0391 Fuse - 5A, 125V 7-104 1107 0457 Fuse - 3.15A 250V MB2 (ADDED) 7-103 1107 0459 Fuse - 5A, 250V MB2 (ADDED) 7-104 1402 0277 Zener Diode - 1Z12 (115V) 7-105 1402 0388 Diode -W03C 7-106 1402 0601 Rectifier - RBV-401 7-107 1402 0951 Zener Diode - 1Z12 (220/240V) 7-105 1403 0556 Photocoupler - TLP634 5-108 1405 0176 Rectifier - RBV-601 7-108 1407 2055 IC - TD62304F 5-109
Description
Paper and Index No.
Part No.
1407 2187 IC -SN74LS07NS 5-110 1407 2341 IC - MPD71051G 5-111 1407 2344 Transistor - TD62382F 5-112 1407 2746 IC - CXD1095Q 5-113 1407 3532 IC - TC74HC4024AF 5-114 1408 0456 IC - AN6914S 5-115 1408 0569 NJM78M05F-A 7-109 1408 0753 IC - NJM78M24FA 7-110 1503 0339 Oscillator - 4.9152MHz 5-116 1604 1363 Capacitor - 10uF 25V 5-117 1604 1378 Capacitor - 1MF 50V 7-111 1604 1382 Capacitor - 10uF 50V 5-118 1604 1382 Capacitor - 10uF 50V 7-112 1604 2238 Capacitor - 4700uF 25V 7-113 1604 2239 Capacitor - 4700uF 35V (115V) 7-114 1604 2289 Capacitor - 4700uF +-20% 50V (220/240V) 7-114
MB2 (ADDED) 1606 0996 Capacitor -470pF 50V 7-115 1606 1396 Capacitor - 0.1uF 25V 7-116 1606 1451 Capacitor - 0.1uF 50V 5-119 1606 1454 Capacitor - 0.01uF 25V 5-120 1606 1455 Capacitor -470pF 25V 5-121 1607 0352 Inductor 5-131 1610 0037 Resistor - 120 Ohm 1/8W +-5% 5-122 1610 0041 Resistor - 180 Ohm 1/8W +-5% 5-123 1610 0053 Resistor - 1K Ohm 1/8W +-5% 5-124 1610 0062 Resistor - 2.4 Ohm +-5% 1/8W 5-125 1610 0065 Resistor - 3.3K Ohm 1/8W +-5% 5-126 1610 0071 Resistor - 10K Ohm +-5% 5-127 1610 0073 Resistor - 12K Ohm 1/8W +-5% 5-128 1611 4104 Resistor - 100K Ohm 1/4V +-5% 5-129 1611 4151 Resistor - 150 Ohm 1/4T +-5% 5-130 1611 4680 Resistor - 68 Ohm 1/4T +-5% 7-117 16114689 Resistor - 6.8 Ohm 1/4T +-5% 7-118 16116102 Resistor - 1K Ohm 1/2T +5% 7-119
Description
Paper and Index No.
12
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