Sharp CD-C662 Dokumentacja Pobierz pdf (Strona 4)

Samsung Electronics 2-1

2. Reference Information

2-1 Servicing Jigs and Special Tools

1. For this VCP chassis, the program switch and the

sensors (start/end/reel) are located on the main

PCB, not on the deck assÕy.

2. As long as the deck assÕy is connected to the main

PCB, all repairs are possible.

Important : In order to repair the main PCB

without the deck assÕy connected, the X-5 chassis

jig should be used.

3. To emulate the function of the sensors, plug the

power cord to outlet with pressing SW711 on the

function PCB.

4. The X-5 chassis jig can be used for the following :

1) When repairing or confirming the operation of the

deck assÕy.

2) When replacing or repairing the components

located under the deck assÕy.

3) When repairing the function PCB.

5. The X-5 chassis jig can not be used for the

following :

1) Repairing defects in the video section.

2) Repairing defects in the audio section.

3) If the defect is related to tape speed.

Note : Accurate repair may not be possible due to

external noise between the deck assÕy and

main PCB.

2-1-1 Servicing guide

X-5 Chassis Jig

Jig Item

68140-500-013

Part No.

Connects the deck ass’y to the main PCB connecting cable.

Use

2-1-2 Servicing Jig

1 2 3 4 5 6 7 8 9 ... 59 60

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Sharp CD-C662 Dokumentacja Strona 4