Ericsson 19A149978P1 Скачать руководство пользователя страница 12 | Manualshive

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Ericsson 19A149978P1 Скачать руководство пользователя страница 12

ASSEMBLY DIAGRAM

60 HZ POWER SUPPLY

19A149978P1

Rev. 0 & Rev. A

(Made from 289PS1, Rev. A)

Rev. B

(Made from 289PS11, Sh. 2, Rev. A)

LBI-38550

12

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Содержание 19A149978P1

Страница 1: ...HER THAN THAT CONTAINED IN THE OPERATING INSTRUCTIONS UNLESS YOU ARE QUALIFIED TO DO SO REFER ALL SERVICING TO QUALIFIED SERVICE PERSONNEL CAUTION WARNING TO PREVENT FIRE OR ELECTRIC SHOCK HAZARD DO N...

Страница 2: ...is equipment not approved by the manufacturer could void the user s authority to operate the equipment in addition to the manufacturer s warranty NOTICE This manual is published by Ericsson Inc withou...

Страница 3: ...NPUT LINE SURGE PROTECTION 150 V rated MOV 60 Hz version 275 V rated MOV 50 Hz version DUTY CYCLE For 0 33 Amp output 100 Continuous Duty OUTPUT VOLTAGE RIPPLE 100 mV p p 25 C 200 mV p p 30 C OUTPUT T...

Страница 4: ...os phere unless it has been specifically certified for such operation 12 To reduce risk of electric shock unplug unit from outlet before attempting any maintenance or cleaning 13 DO NOT operate this p...

Страница 5: ...Figure 1 60 Hz Power Supply 19A149978P1 Rev B Figure 2 50 Hz Power Supply 19A149978P2 Rev A LBI 38550 5...

Страница 6: ...current protection for the dual receptacle The 60 Hz supply draws 5 Amps under nominal conditions and 7 Amps under all extremes Thus the dual courtesy receptacles are rated to provide a line current o...

Страница 7: ...rovides power to the receiver and system circuitry in the base station J801 1 2 3 are A and J801 4 5 6 are A An internal jumper between J801 7 and 8 allows a feedthru for the optional emergency power...

Страница 8: ...Figure 3 60 Hz Power Supply 19A149978P1 Rev B Figure 4 50 Hz Power Supply 19A149978P2 Rev A LBI 38550 8...

Страница 9: ...Open F1 F2 or S1 2 AC voltage on W801 3 Open D1 D2 or D3 Low output voltage on F801B or J801 Check the following 0 Vo 12 5 Vdc 1 If one of the dual diodes on D1 D2 or D3 is shorted NOTE All three diod...

Страница 10: ...F2 F4 or S1 2 AC voltage on W801 3 Open D1 D2 or D3 Low output voltage on F801B or J801 Check the following 0 Vo 12 5 Vdc 1 If one of the dual diodes on D1 D2 or D3 is shorted NOTE All three diode pac...

Страница 11: ...OUTLINE DIAGRAM COMPONENT SIDE 33014904 Rev F 33014900 Sh 1 Rev F PRINTED CIRCUIT BOARD 50 HZ AND 60 HZ MODELS SOLDER SIDE 33014904 Rev F 33014900 Sh 2 Rev F LBI 38550 11...

Страница 12: ...ASSEMBLY DIAGRAM 60 HZ POWER SUPPLY 19A149978P1 Rev 0 Rev A Made from 289PS1 Rev A Rev B Made from 289PS11 Sh 2 Rev A LBI 38550 12...

Страница 13: ...SCHEMATIC DIAGRAM 60 HZ POWER SUPPLY 19A149978P1 Rev 0 Rev A 289PS1 Sh 1 Rev 1 LBI 38550 13...

Страница 14: ...SCHEMATIC DIAGRAM 60 HZ POWER SUPPLY 19A149978P1 Rev B 289PS11 Sh 1 Rev A LBI 38550 14...

Страница 15: ...PARTS LIST LBI 38550 15...

Страница 16: ...ASSEMBLY DIAGRAM 50 HZ POWER SUPPLY 19A149978P2 Made from 289PS2 Sh 2 Rev Q LBI 38550 16...

Страница 17: ...SCHEMATIC DIAGRAM 50 HZ POWER SUPPLY 19A149978P2 289PS2 Sh 1 Rev H LBI 38550 17...

Страница 18: ...PARTS LIST Ericsson Inc Private Radio Systems Mountain View Road Lynchburg Virginia 24502 1 800 528 7711 Outside USA 804 528 7711 Printed in U S A LBI 38550...

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