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TK-3148
■ Repair jig (Chassis)
Use jig (part No.: A10-4060-04) for repairing the TK-3148.
Place the TX-RX unit on the jig and fi t it with screws.
The jig facilitates the voltage check and protects the mod-
ule when the voltage on the fl ow side of the TX-RX unit is
checked during repairs.
■ Battery jig (W05-0909-00)
Connect the power cable properly between the battery
jig installed in the transceiver and the power supply, and
be sure output voltage and the power supply polarity prior
to switching the power supply ON, otherwise over voltage
and reverse connection may damage the transceiver, or the
power supply or both.
Note: When using the battery jig, you must measure the
voltage at the terminals of the battery jig. Otherwise, a
slight voltage drop may occur within the power cable, be-
tween the power supply and the battery jig, especially while
the transceiver transmits.
■ How to remove the cable
1. Gently draw out both sides of the connector lever uni-
formly in the direction of the arrow with tweezers. (CN303,
CN304, CN305, CN306)
2. Gently rise up the connector lever in the direction of the
arrow with a fi ne regular screwdriver or tweezers. (CN301,
CN302, CN400)
36
ADJUSTMENT /
■维修机架 ( 机壳 )
置在机壳上，并且拧上螺钉。
压时，机壳可以方便地进行电压检测，并且保护模块。
■电池夹具 (W05-0909-00)
缆，并确认输出电压和两极接通后电源是否确实接通，否则
过高电压和电极连接颠倒都有可能损坏无线电收发机或电源
或都被损坏。
注 : 当使用电池夹具时，你必须测试电池夹具的两个电极的电
压。否则当无线电收发机收发信时，在电源和电池夹具之间
的电缆线上会发生微小的电压降。
– Terminal (Black)
－极端子(黑色)
■如何取下电缆
1. 按照箭头所示的方向，用镊子均匀地将连接器推杆的两侧
Tweezers
镊子
2. 使用常用的小型改锥，按照箭头所示的方向小心地抬起连
Regular screwdriver
常用的改锥
Lever
推杆
调整
使用机壳 (A10-4060-04) 维修 TK-3148。将 TX-RX 单元放
在维修过程中，当需要在 T X - R X 单元的电路板上检测到电
在安装了电池夹具的无线电收发机和电源之间连接电源电
+ Terminal (Red)
＋极端子(红色)
橇开。(CN303,CN304,CN305,CN306)
接器的推杆。(CN301,CN302,CN400)
Flat cable
扁平电缆
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