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A site where discontinualed schematic diagrams and back dated information can be found on discontinued radios tv's and any electronic equipment can be found. Newer manuals either Service and operating manuals. Radio amateurs should find this site a great source for ham radio equipment manuals. I will return to this site should I need information on any electrical equipment. priced easy to download in a PDF format and print pages need to undertake the repair.
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Quality scan of the original. All the detail necessary to troubleshoot, repair and adjust the unit. I'm sure I will be downloading more manuals in the future as the need arises.
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Exactly as described, a Service Manual complete with the schematics and PCB layout delivered in a timely manner. Many thanks for the great service.
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some of the writing is a bit blur but the part in the schmatic was great and i have fixed the machine thanks
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Well.. I'd searched for this manual and although I found many copies online I was pleased to find your website with a well balanced pricing system and easy to search and follow links. That together with the very quick response time was just what I was looking for.. being a very impatient tech.. ;-) I had the service manual in front of me within a short time.
Bookmarked.. and you can bet I will always come here first for my service & user manuals..
best regards
Ed(Tony) Foley
G7WHK
SECTION 2 ELECTRICAL ADJUSTMENT
PGLL Adjustment
RV102
TP2 TP3
Equipment: Oscilloscope Measurement point: TP2/BI-127 board Adjustment point: RV102/BI-127 board
RV101
B � BI-127 board �
Procedure: Adjust RV102 so that the value of V2 conforms to the corresponding value shown in the following voltage table. Example: 3K
VSUB Adjustment
PGLL code 0 1 2 3 4 5 6 7
Equipment: Oscilloscope Measurement point: TP3/BI-127 board Adjustment point: RV101/BI-127 board Procedure: 1. Take note of the alphanumeric characters visible in the square hole at back of the BI board. 2. Adjust RV101 so that the value of V1 conforms to the corresponding value shown in the following voltage table. Example: 3K
Specified value (V)
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0
V2 0V
VSUB code Specified value (V) VSUB code Specified value (V)
E
f
G
h
J
K
L
m
N
P
9.0 9.5 10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 Q R S T U V W X Y Z
14.0 14.5 15.0 15.5 16.0 16.5 17.0 17.5 18.0 18.5
only SHUTTER ON
VSUB
V1
GND
CCB-ME37/ME37CE
3
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