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This manual was the factory original. Excellent value and contained all the details I needed. Easy dowwnload provided the information when I needed it.
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Impeccable, document très complet. Perfect, i get all i need. All schematic are correct. Thanks
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The manual is of better quality compared to other. I found it less expensive and therefore it it is the best buy cost vs quality.
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I bought the service-manual of the sony ICB-1020(an old transmitter-receiver) at "www.Owners-Manual.com", I found the service-manual for a fairly cheap price(in comparison with other sellers). I filled in some questions, payed the order with Ideal, and within 24 hours I had my service manual. I was very happy:In no time I had my service-manual and everything, but literally everything was noted down in the manual; the electronic scheme, the parts list, etcetera.
A very practical, reference-document.
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This comprehesive service maual was greatly appreciated, as was the digital download.
TK-3118
ADJUSTMENT / ��
Replacing Q22 (FET TX final)
1. Place Q22 in its location, upside down as shown in figure 1. Make sure the location of each pin is correct. The bevelled edge is located between pin 1 and 2. (See the figure below) Replace the heat conductor sheet (G11-2664-x4) when replacing Q22.
�置Q22 (FET ���端)
1. å¦�å�¾1æ��示ï¼�å°�Q22ä¸�ä¸�é¢ å��æ�¾å�¨å®�ç��对åº�ä½�ç½®ã�� æ¯�个管è��ç��ä½�ç½®ä¸�å®�è¦�æ£ç¡®ã��æ��è§�ä½�äº�管è��1ä¸�管è��2ä¹�é�´ã�� ï¼�å¦�ä¸�å�¾æ��示ï¼� å½�ç½®æ�¢Q22æ�¶ï¼�é��ç½®ç�导è��ï¼�G11-2664-x4ï¼�ã��
TX-RX UNIT A/3 Foil side
TC2 TC1 1st IF
Bevelled edge / ��
1 2
LV
Q22 D S G
Metal post ���
4 3
Fig. 1 / �1
2. The bottom surface of Q22 must be firmly contacted to the TX-RX PCB. Solder each pin onto the top of the metal posts. Make sure the solder is between the pin and the metal post (Refer to figure 2). 2. Q22���表��须���-��PCB紧���� ��个管������顶端��起�����须��管�� ����������2�
Note:
� Make sure you are properly grounded while soldering the Q22. � Avoid adding excess solder to the metal post. � Make sure the bottom surface of Q22 is firmly contacted to the TX-RX PCB. � The metal posts for the pins are also soldered to the PCB. So, when you solder the Q22 pins to the metal posts, keep the soldering time as short as possible so that the posts are not moved.
Excessive soldering / �度��
注��
â�¢ â�¢ â�¢ â�¢ å½�ç��æ�¥Q22æ�¶ä¸�å®�è¦�å°�ç��å��碾磨æ�°å½�ã�� é�¿å��å��é��å±�æ��æ·»å� è¿�å¤�ç��å��ã�� Q22ç��åº�é�¨è¡¨é�¢ä¸�å®�è¦�ä¸�å��å°�-æ�¥æ�¶PCBç´§å¯�ç»�å��ã�� 管è��æ��对åº�ç��é��å±�æ��ä¹�è¦�ä¸�PCBç��æ�¥å�¨ä¸�èµ·ã�� æ��以ï¼�å°�Q 2 2 管è��ä¸�é��å±�æ��ç��æ�¥èµ·æ�¥æ�¶ï¼�å°½å�¯è�½ä½¿ç��æ�¥æ�¶é�´ è¶�ç�è¶�好ï¼�è¿�æ ·é��å±�æ��ä¸�æ��被移å�¨ã��
Good soldering / ���好 Metal post / ��� PCB
Q22
Q22
Wrong! The bottom surface must be firmly contacted to the PCB. �误���表��须�PCB紧����
Fig. 2 / �2
TK-260 :K, K2
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