YAESU VX-6000V Service Manual pages

YAESU VX-6000V Service Manual pages
VERTEX STANDARD CO., LTD.
4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, Japan
VERTEX STANDARD
VHF FM Transceiver
US Headquarters
10900 Walker Street, Cypress, CA 90630, U.S.A.
International Division
8350 N.W. 52nd Terrace, Suite 201, Miami, FL 33166, U.S.A.
VX-6000V
YAESU EUROPE B.V.
P.O. Box 75525, 1118 ZN Schiphol, The Netherlands
Service Manual
©2003 VERTEX STANDARD CO., LTD.
YAESU UK LTD.
Unit 12, Sun Valley Business Park, Winnall Close
Winchester, Hampshire, SO23 0LB, U.K.
VERTEX STANDARD HK LTD.
EH024N90A
Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road,
Kwun Tong, Kowloon, Hong Kong
POWER
Introduction
This manual provides technical information necessary for servicing the VX-6000V VHF FM Transceiver.
Servicing this equipment requires expertise in handling surface-mount chip components. Attempts by non-qualified
persons to service this equipment may result in permanent damage not covered by the warranty, and may be illegal in
some countries.
Two PCB layout diagrams are provided for each double-sided circuit board in the Transceiver. Each side of is referred
to by the type of the majority of components installed on that side (“leaded” or “chip-only”). In most cases one side has
only chip components, and the other has either a mixture of both chip and leaded components (trimmers, coils, electrolytic capacitors, ICs, etc.), or leaded components only.
While we believe the technical information in this manual to be correct, VERTEX STANDARD assumes no liability
for damage that may occur as a result of typographical or other errors that may be present. Your cooperation in pointing
out any inconsistencies in the technical information would be appreciated.
Contents
Operating Manual Reprint ........................ 1-1
Cloning .................................................................... 2-1
Specifications ................................................ 2-2
Exploded View & Miscellaneous Parts ... 3-1
Block Diagram .............................................. 3-2
Interconnection Diagram ........................... 3-4
Circuit Description ..................................... 4-1
Alignment...................................................... 5-1
Board Unit (Schematics, Layouts & Parts)
MAIN Unit ........................................................... 6A-1
DISPLAY Unit ..................................................... 6B-1
KEY Unit .............................................................. 6C-1
VR Unit ................................................................. 6D-1
MIC CONN Unit ................................................. 6D-2
PA Unit ................................................................. 6E-1
Optional Board Unit (Schematics, Layouts & Parts)
F2D-8 2-Tone Decode Unit ................................ 7A-1
VTP-50 VX-Trunk Unit....................................... 7B-1
FVP-25 Encryption / DTMF Pager Unit ........... 7C-1
F5D-14 5-Tone Unit ............................................ 7D-1
FIF-7 Connection Unit ........................................ 7E-1
1
Operating Manual Reprint
CONTROLS & CONNECTORS
Front Panel
‚ƒ
•
†
„
l.c
om
POWER
ˆ ‰ Š
an
ua
‡
À POWER Button
irm
Press the button to turn the transceiver ON and
OFF.
pa
Á TX Indicator
rv
ic
ere
This lamp glows red when the radio is transmitting.
 BUSY Indicator
se
This lamp glows green when the channel is busy.
The display include an 8-character alpha-numeric
section showing channel and group names, status and identity information, and error messages.
Additional indicators on the display show priority channel assignments and scan include / exclude selection.
Å SQC Indicator
This lamp glows orange when incorrect position
at the setting of CE49.
This button can be set up for special applications,
such as high/low power selection, monitor, dimmer, talk-around, and call alert function, as determined by your network requirements and programmed by your VERTEX STANDARD dealer.
Ç VOLUME Knob
È EMERGENCY Microphone
This channel on “INTERCOM” List
Receiver Monitor
This channel on
“SCAN” List
This channel
on “OPTION”
List
Pressing these buttons changes the current group
(and displayed group number or name). Holding this button for more than 1/2 second causes
the function to repeat.
This knob sets the volume of the receiver.
This channel on
“SELECTABLE TONE” List
This channel on
“HORN ALERT” List
Ä p/q Button
Æ Programmable Function Button (PF button)
à Liquid Crystal Display
This channel on “PUBLIC
A DDRESS ” or “S PEAKER ”
List
…
Channel Group
Number
The emergency microphone is located behind this
small slit. When the emergency feature is activated, this Microphone is enabled.
É CHANNEL Selector Knob
This knob select the operating channel.
Programmable Function Button (PF button)
This button can be set up for special applications,
such as high/low power selection, monitor, dimmer, talk-around, and call alert function, as determined by your network requirements and programmed by your VERTEX STANDARD dealer.
8 Character Alpha-numeric Display
This channel on “AUX A/B/C” List
1-1
FVP-25 Encryption / DTMF Pager Unit
se
rv
ic
ere
pa
irm
an
ua
l.c
om
Circuit Diagram
Parts Layout
Side A
M64026FP
(Q1001)
Side B
LC73881
(Q1002)
DTC144EU (26)
(Q1003)
7C-1
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising