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Download APC Back UPS 250_400_600 docs - Computer repair - desktop computer,server,tablet pc,laptop, network equipment, printers - service manuals and information| File information: | | File name: | APC Back UPS 250_400_600.zip
[preview Back UPS 250_400_600] new window | | Size: | 92 kB | | Extension: | | | MD5 Checksum: | 7314d9c15e4e05e69aaf2e546d9585c7 | | Mfg: | APC | | Model: | | | Original Chassis: | Back UPS 250_400_600 | | Descr: | APC Back UPS 250_400_600 | | Group: | > > | | Uploaded: | 2004-04-22 17:05:40 | | User: | plamensl | | Multipart: | No multipart |
| Information about the files in archive: | | Decompress result: | OK | | Extracted files: | 3 | | File name | | Text | | APC Back UPS 250,400,600_1.pdf | | REV # 7 7/17/91 12FUSED XFMR LV CT BATT+ POWER SWITCH POWER SWITCH BATTECO #391 AND ECO #394 REPLACED R75 WITH D47 SO +12 IS NOT DRAGGED DOWN BY BATTERY SUPPLY WHILE C27 DISCHARGES RAPIDLY AT WHEN UNIT IS TURNED OFF. THIS PREVENTS UV LOCKOUT ON IC7, WHICH CAUSES IT TO PUT OUT DC.
DATE
REVISION
NOTES: J1
8,9 8/30/91
1 701-0059
1) ALL DIODES 1N4148 UNLESS MARKED
J15 J11
1 1
701-0059
J3
1
J1
721-0003
J4
2
1
721-0003
UTIL_HOT
ACOUTWHT
600 ONLY
ECO #412 AND ECO #413 Q10 BSS100'S HAD STATIC PROBLEMS ON ASSEMBLY LINE. Q10A BUZ71 IS USED INSTEAD.
513-0001 F2 1A MINI F1
2
10
9/6/91
FUS40
513-0001
F3 1A MINI
1 2
2 512-0005 30A PIGTAIL
2
1
1
FUS40
365-317T(W/HS) 1 LM317HS 2
1 2 2
ECO #415 ADDED C49=.01uF TO PREVENT IC7 "HICCUP" DUE TO NOISE ON +5 DURING RELAY SWITCHING.
IC1
D8 1N4005 1 2 512-0005 30A PIGTAIL F4 1 12UNFILT
3
1N4005
1
D4 D5 R9
2
1 1
1N4005 C4 .1uF
1 2
C3 330uF R10
2 1
237 ohm
1
2
2
600 ONLY
VR1
3
2
2
1
ACFUSED 50K D6 D7
1 1
20K 1N4005 R11 2. | | APC Back UPS 250,400,600_2.pdf | | REV #
DATE 7/17/91
REVISION
NOTES: 1) ALL DIODES 1N4148
J2
1
ALARM DISABLE TEST/ALARM DISABLE RETURN +12
14 10 2 8
+12 7 ECO #391 AND ECO #394 R138 WAS 33K IS NOW 24.9K, C44 WAS .1uF IS NOW .22uF TO MAKE CURRENT LIMIT CIRCUIT WORK WITH STABLE +12. ECO #412 AND ECO #413 NO CHANGES ON THIS SHEET ECO #415 NO CHANGES ON THIS SHEET 3 8,9 8/30/91 R44 100K
715-0007
J2
IC5 350-4011 CD4011
1
R128 2
9 1
SWITCH CLOSED = BEEPER DELAY C29 10 9/6/91
2 1
1
8
SW1 550-0001
C14 .01uF +12
1 14 4 1 1 2 5 74C14 350-7414 14 2 1 2
.1uF IC3 R45 +12 R133 12UNFILT
6
2
ACFAIL
2
100K
1 IC5 350-4011 CD4011
1
D20
2
+12
1
C15 .1uF
2
1
D15
2 2 BZ1
470K C48 .01uF D35
1
2 715-0007
4.7K
ALARMOSC CLAMP +12
2
390-0004 BEEPER 2 3 1 3
2
+12 +12
8 10
1
R74 150K
1 14
SHUTDOWN
3
D30
2 1 2 1 1
D31 R138 24.9K
1
6 9
1 1
R134 2M
14 2 13
IC3
12
2
D39
1
IC2
1 2 1
C26
2 7 12 CD4001 350-4001 1
IC4
D22 +12
14 13
2 2
1
Q9 PN2222
2
COMP
74C14 350-7414 1
LOW BAT WARNING OPEN = 2 MIN CLOSED = | | APC Back UPS 250,400,600_3.pdf | | REV # 7 7/17/91 ECO #391 AND ECO #394 NO CHANGES ON THIS SHEET ECO #412 AND ECO #413 NO CHANGES ON THIS SHEET ECO #415 NO CHANGES ON THIS SHEET
DATE
REVISION
NOTES: 1) ALL DIODES IN4148 UNLESS MARKED. 2) R99 IS MOUNTED TO CHASSIS, NOT CIRCUIT BOARD. LEAD WIRES SOLDER INTO CIRCUIT BOARD OR CONNECT TO BOARD VIA MTA HEADER AT R99A AND R99B.
8,9 8/30/91 10 9/6/91
701-0059
XFMR HV WHITE
J10
1 2 1
1 1
INV_HOT
J5 INVACBLK 701-0013
UTIL_HOT 1 R100 82ohm 701-0013
1 2 1 2
1
R98 200K 20ohm
2 1
R99 D25 1N4005
2
2
1
D26 1N4005
J7 ACOUTBLK
R95
2 4 721-0003
12UNFILT
2
2
L1
2
IC8
2 25uH
2 1 1
V130LA2
MOV1 1 1
1 1
J1 LAMP HOT
47K MOV5 V300LA20
1 1
1
R76 C38 1uF
1
2
2
6 5 4
1 2
1 2
Q22 1 IRF743 Q21 3 PN2222 D27 1N4005 C37 .47uF
2 2
2 3
312-4N25
D28 1N4005 MOV2 V300LA20
470ohm Q14 PN2907
R96 47K
2
3
721-0003
3
J1 LAMP NEUTRAL
1 701-0013
1
701-0059
L2
2 1
XFMR HV BLUE CENTER TAP 25uH
J16
1
J8 ACOUTWHT
C40 4.7nF
701-0059
XFMR HV BLACK
J9
R29 2.26K 3.01K 3.83K |
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