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SECTION  4

EXPLODED VIEWS

4-1. FRONT PANEL SECTION

NOTE:

• Items marked “*” are not stocked since they are

seldom required for routine service. Some delay
should be anticipated when ordering these items.

• The mechanical parts with no reference number in

the exploded views are not supplied.

• Hardware (# mark) list and accessories and pack-

ing materials are given in the last of this parts list.

• Abbreviation

CND : Canadian model

The components identified by
mark 

!

 or dotted line with mark

!

 are critical for safety.

Replace only with part number
specified.

Les composants identifiés par une
marque 

!

 sont critiques pour la

sécurité.
Ne les remplacer que par une
piéce portant le numéro spécifié.

1

4-956-323-01 KNOB (MIC)

2

4-991-631-01 PLATE (F), INDICATION

3

4-991-632-01 PANEL, FRONT

4

3-380-952-21 BUTTON

*

5

1-666-335-11 PANEL BOARD

!

6

1-558-945-21 CORD, POWER (POLAR.SPT-1)(US,CND)

!

6

1-575-651-21 CORD, POWER (AEP,E)

*

7

3-703-244-00 BUSHING (2104), CORD (AEP,E)

7

3-703-571-00 BUSHING (S) (4516), CORD (US,CND)

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

*

8

4-991-633-01 CASE (8565)

*

9

A-4398-843-A MAIN BOARD, COMPLETE (US,CND)

*

9

A-4398-844-A MAIN BOARD, COMPLETE (AEP,E)

10

4-965-822-01 FOOT

11

4-994-278-01 NUT, SPEED

12

7-685-646-79 SCREW +BVTP3X8 TYPE2 IT-3

!

T601

1-431-371-11 TRANSFORMER, POWER (US,CND)

!

T601

1-431-372-11 TRANSFORMER, POWER (AEP,E)

8

4

5

not supplied

11

9

7

(US, CND)

(AEP, E)

1

2

3

10

10

T601

12

12

12

12

12

Summary of Contents for IAD-IF70

Page 1: ......

Page 2: ...battery operated AC voltmeter The limit indication is 0 75 V so analog meters must have an accurate low voltage scale The Simpson 250 and Sanwa SH 63Trd are examples of a pas sive VOM that is suitable Nearly all battery operated digital multimeters that have a 2V AC range are suitable See Fig A Fig A Using an AC voltmeter to check AC leakage To Exposed Metal Parts on Set 0 15µF 1 5kΩ AC voltmeter ...

Page 3: ... 3 SECTION 1 GENERAL This section is extracted from instruction manual ...

Page 4: ... 4 SECTION 2 DISASSEMBLY 2 1 FRONT PANEL 1 Remove three screws and remove the case 3 Remove the claws 2 Screw BVTP 3X8 4 Front panel 3 Remove the claws 1 Knob 4 PANEL board 2 Two screws 2 2 PANEL BOARD ...

Page 5: ......

Page 6: ...our la sécurité Ne les remplacer que par une piéce portant le numéro spécifié 1 4 956 323 01 KNOB MIC 2 4 991 631 01 PLATE F INDICATION 3 4 991 632 01 PANEL FRONT 4 3 380 952 21 BUTTON 5 1 666 335 11 PANEL BOARD 6 1 558 945 21 CORD POWER POLAR SPT 1 US CND 6 1 575 651 21 CORD POWER AEP E 7 3 703 244 00 BUSHING 2104 CORD AEP E 7 3 703 571 00 BUSHING S 4516 CORD US CND Ref No Part No Description Rem...

Page 7: ...list may be different from the parts specified in the diagrams or the components used on the set XX X mean standardized parts so they may have some difference from the original one Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items RESISTORS All resistors are in ohms METAL Metal film resistor METAL OXIDE Metal ...

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