Kenwood NX-800 Service Manual page 23

Uhf digital transceiver
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DISASSEMBLY FOR REPAIR /
CN902
Fig. 2-1 / 图 2-1
2. Precautions on Reassembly
■ TX-RX PCB (TX-RX unit A/2) Reassembly
1. With the TX-RX PCB turned over, insert the flat cable
from the D-sub PCB (TX-RX unit B/2) into the connector
(CN600) on the TX-RX PCB.
2. Place the TX-RX PCB at its original position, tilt the TX-RX
PCB and install the chassis as shown in Figure 3.
■ FINAL shield case (F10-2489-13) installation
procedure
1. Place the shield case on the fi nal section of the TX-RX
unit (A/2).
2. The shield case is installed on the positioning boss of
the chassis by pushing down on "PUSH2" (on the shield
case) while pushing "PUSH1" (stamped on two parts on
the shield case) to the right.
维修拆卸
2. 重新组装注意事项
■ TX-RX PCB(TX-RX 单元 A/2) 重新组装
1. 翻转 TX-RX PCB,然后将 D-sub PCB(TX-RX 单元 B/2) 的带
状电缆插入 TX-RX PCB 上的连接器 (CN600)。
2. 如图 3 所示,将 TX-RX PCB 放置在原来的位置,然后翘起
TX-RX PCB 并安装底座。
Fig. 3 / 图 3
■末级屏蔽罩 (F10-2489-13) 安装操作
1. 将屏蔽罩放置在 TX-RX 单元 (A/2) 的最外层。
2. 向右按压 "PUSH1"( 印制在屏蔽罩的两个部分上 ) 的同时
按压 ( 屏蔽罩上的 )"P U S H2" ,将屏蔽罩安装在底座的定
位凸起上。
NX-800
Fig. 2-2 / 图 2-2
23

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