Objective Equipment; Attached Document - JRC JSS-296 Service Manual

1. Subject
Earth connection of TX antenna in NFC-296 Antenna Tuner

2. Objective Equipment

The following numbered NFC-296 Antenna Tuner within Tanker.
Serial number:
Outlines
3.
Problem:
In NFC-296 Antenna Tuner for JSS-296 MF/HF Radio Equipment, TX antenna may be not connected
to the earth in standby condition.
Countermeasure:
Replace CFG-296 Matching Unit and Control cable in NFC-296 Antenna Tuner with followings
according to attached document "CFG-296 Matching Unit replacement procedures"
CFG-296 Matching Unit of PCB version 7PCJD0099C (Stock code: CFG-296-A)
Control cable (Stock code: 7ZCJD0258)

4. Attached document

Attachment1:
Attachment2:
From BC22067 to BC24090
CFG-296 Matching Unit replacement procedures
NFC-296 Antenna Tuner/CFG-296 Matching Unit circuit diagram
Priority A: Carry out immediately
B: Carry out at periodical inspection
× C: Carry out upon client's request
D: Information and news
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