Pineapple Technology VTX2KW 2 KW VHF TV TRANSMITTER User Manual VTX2KW Op serv Manual indd

Pineapple Technology, Inc. 2 KW VHF TV TRANSMITTER VTX2KW Op serv Manual indd

User Manual

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Date Submitted2005-01-03 00:00:00
Date Available2005-02-10 00:00:00
Creation Date2004-12-27 18:05:04
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FT
RA
VTX2KW-A
INSTRUCTION MANUAL
SN:
PINEAPPLE TECHNOLOGY, INC.
PINEAPPLE TECHNOLOGY, INC.
TABLE OF CONTENTS
VTX2KW-A Operating and Service Manual
Section I — SAFETY NOTICES ........................................................................ 2
**READ THIS SECTION BEFORE INSTALLATION**
Section II — TRANSMITTER SPECIFICATIONS .............................................. 3
Section III — TRANSMITTER INSTALLATION................................................. 5
Section IV — TRANSMITTER TURN-ON PROCEDURE .................................... 6
Section V — THEORY OF OPERATIONS
A. Introduction ............................................................................................................................7
B. ACDIS2 ..
C. AC2008 2KW Power Module ................................................................................................8
D. PAS10 and ADP500 Performance Monitor ............................................................................8
E. Remote Monitor and Control W/ABS ....................................................................................9
F. Modulator/Driver..................................................................................................................10
G. VS500 4-Way Splitter...........................................................................................................10
H. MFA1KW PA Mainframe Assembly ....................................................................................10
I. V600LDV2 Integrated Amplifier Assembly.........................................................................11
J. VC2KW-4 Power Combiner with Coupler ..........................................................................11
K. BPV2KW Band Pass FIlter ..................................................................................................11
Section VI — SCHEMATIC AND PARTS LISTS
A. VTX2KW-A .........................................................................................................................12
B. ACDIS2
14
C. MFA1KW .............................................................................................................................17
1. 1A0035 Status Board........................................................................................................19
D. V600LDV2 ...........................................................................................................................21
1. VH200LD .........................................................................................................................23
2. 1A0025 Power Distribution and Monitor.........................................................................26
E. VS500 4-Way Splitter...........................................................................................................28
F. VC2KW 4-Way Combiner ...................................................................................................29
G. PAS10 and ADP500 PA Monitor ..........................................................................................30
H. 1A5001/2 Isolator Assembly ................................................................................................40
Section VII — RECOMMENDED ROUTINE MAINTENANCE .......................... 42
Section VIII — ADJUSTMENTS AND TUNING .............................................. 43
Section IX — PROBLEM SOLVING / TROUBLE SHOOTING .......................... 45
Section X — WARRANTY .............................................................................. 47
Section XI — EXTENDED WARRANTY .......................................................... 48
Page 1
PINEAPPLE TECHNOLOGY, INC.
I — SAFETY NOTICES
VTX2KW-A Operating and Service Manual
I — SAFETY NOTICES
**READ THIS SECTION BEFORE INSTALLATION**
SEVERE ELECTRICAL SHOCK OR BURNS MAY OCCUR IF
THIS EQUIPMENT IS USED IMPROPERLY.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
NEVER WORK ON THIS EQUIPMENT ALONE. ALWAYS HAVE ANOTHER PERSON PRESENT
WHILE WORKING ON ELECTRICAL CIRCUITS OR MOVING EQUIPMENT. COMMUNICATIONS
TO EMERGENCY SERVICES SHOULD BE AVAILABLE AT ALL TIMES.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BEFORE CONNECTING THIS EQUIPMENT TO ANY AC ELECTRICAL SOURCE READ THE SECTION ON INSTALLATION. ALL ELECTRICAL WIRING FOR THIS EQUIPMENT MUST BE PERFORMED BY QUALIFIED ELECTRICIANS. ALL WIRING MUST BE COMPLIANT WITH LOCAL
ELECTRICAL CODES.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
POWER AMPLIFIERS AND SUPPLIES ARE HEAVY. TO INSTALL THIS EQUIPMENT IN RACKS,
USE TWO (2) PERSONS TO AVOID POSSIBLE INJURIES.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
NEVER OPEN THE CABINET ENCLOSURE OR UNPLUG CABLES OR WIRES WHILE THIS
EQUIPMENT IS OPERATING.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ALL SERVICE WORK MUST BE PERFORMED BY QUALIFIED TECHNICIANS ONLY.
IF ONE IS NOT AVAILABLE LOCALLY, CONTACT PINEAPPLE TECHNOLOGY, INC. FOR
A LIST IN YOUR AREA.
Page 2
PINEAPPLE TECHNOLOGY, INC.
II — VTX2KW-A SPECIFICATIONS
VTX2KW-A Operating and Service Manual
II — VTX2KWA SPECIFICATIONS
OPERATING
Power Output ...................................................... 2 KW Peak Sync
Aural Power ......................................................... 200 Watts
RF Output Impedance.......................................... 50 ohms
Operating Frequency Range ................................ Channel 7 thru 13 NTSC
Frequency Stability .............................................. 1 PPM or better
Harmonic and Spurious ....................................... -60 dB or better ref to P-sync
Power Consumption ............................................8 KW Maximum
AC Line Voltage .................................................. 208-240 V AC SINGLE PHASE
VIDEO PERFORMANCE
Visual Frequency Response ................................. +/- 1 dB across the TV Channel -1.25 MHz to 4.75 MHz
relative to visual carrier.
Differential Gain .................................................. <7 %
Differential Phase ................................................ <10 Degrees
ICPM ................................................................... <5 Degrees
Low Frequency Linearity .................................... <15 %
2T K Factor .......................................................... 3 %
Group Delay ........................................................ Meets FCC Part 73 rule
Video Input Impedance........................................ 75 ohms
Video Input Level ................................................ 1 volt p-p
Variation of output power .................................... <5 %
Regulation of output power ................................. <5 % Typical
Video Signal to Noise Ratio ................................ < 45 dB un-weighted
THESE SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
Page 3
PINEAPPLE TECHNOLOGY, INC.
II — VTX2KW-A SPECIFICATIONS
VTX2KW-A Operating and Service Manual
AUDIO PERFORMANCE
Audio Response ................................................... Meets FCC Pre-emphasis Curves
Distortion ............................................................. <1 % THD
FM Noise ............................................................. 50 dB or better
AM Noise ............................................................ 40 dB or better
AM Synchronous Noise ...................................... 40 dB typical
Operating Temperature ........................................ -10 to +35 degrees Celsius Ambient
Altitude ................................................................ 5000 feet without additional cooling
Cooling requirements .......................................... Unobstructed Air flow of 2000 CFM
Minimum required at sea level with ambient
temperature of < 37 degrees Celsius
RF Output connectors .......................................... 7/8 EIA Flange
Weight .................................................................. 700 pounds est.
Dimensions .......................................................... 80” X 22” X 24” (H x W x L)
THESE SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Page 4
PINEAPPLE TECHNOLOGY, INC.
III — TRANSMITTER INSTALLATION
VTX2KW-A Operating and Service Manual
III — TRANSMITTER INSTALLATION
To insure long and reliable trouble free service from the VTX2KWA transmitter the following steps for
installation are recommended.
1. MECHANICAL INSTALLATION: The VTX2KWA was designed to be installed in a building protected from the weather. The building should have a hard surface floor such as concrete with a moisture barrier. This barrier could be pressure treated wood sub-flooring which could be anchored to the
concrete and to the transmitter to make the installation earth quake resistant.
Allow a minimum of three feet around the transmitter cabinet for service access. The top of the transmitter should be clear for three feet to allow the air to exhaust from the transmitter.
Air flow thru the transmitter is approximately 2000 CFM. Provisions for air inlet and exhaust from the
room must allow air flow with minimal obstruction. In the event that the room temperature exceeds 35
degrees Celsius, cooling air must be provided so that the room temperature will not exceed 35 degrees
Celsius under worse case conditions.
Notice: This equipment is HEAVY and must be handled by professional movers with proper equipment.
Any damage caused by the installers is not covered under warranty. Check to insure that installing crews
have proper insurance coverage.
2. GROUNDING: Transmitter grounding is VERY IMPORTANT and must be done correctly for safety
and operational reasons. A typical installation may be done as follows:
Use a heavy gauge wire such as #2 AWG strained copper or solid copper buss 1 inch wide by 1/8 inch
thick for connections. The bonding between the transmitter and the ground rods must be good quality
and protected from corrosion. The ground wires should run over the floor and connected to the ground
rods located outside the building. The wire should not go thru the concrete floor but over and around it.
3. AC WIRING: A ten foot cable has been provided with the transmitter to facilitate the connection to the
AC Main power source. Connections to the AC Main should be made as follows:
RED and BLACK are connected to the 208-240 VAC SINGLE PHASE terminals
WHITE WIRE is connected to the NEUTRAL terminal
GREEN WIRE is connected to the SAFETY GROUND
NOTICE: All wiring of this type must be done by A QUALIFIED ELECTRICIAN and must conform
to LOCAL and NATIONAL Wiring CODES.
Consult with your electrician to insure that the proper breaker size is selected for the main circuit.
4. ANTENNA CONNECTION: The transmitter is equipped with a 7/8 EIA Flange connector located at
the top of the rack. Connecting the transmitter to the antenna must be performed by qualified personnel. Conditions vary from site to site so some engineering may be required to insure that the antenna is
receiving the correct amount of power to comply with FCC licenses and to insure safety from lighting
etc.
Page 5
PINEAPPLE TECHNOLOGY, INC.
VTX2KW-A Operating and Service Manual
IV — TRANSMITTER TURN-ON PROCEDURE
IV — TRANSMITTER TURN-ON PROCEDURE
Before applying AC Power to the transmitter for initial turn on and check out, the installation should be
approved by a qualified broadcast engineer. The Turn on procedure that follows is recommended by Pineapple Technology, Inc. engineering staff:
1. Check transmitter load or antenna for proper installation and connection to the transmitter.
2. Open the transmitter and inspect all cables and wires for lose connections or broken wires in the
rack assembly
3. Check for damage to the equipment mounted in the rack.
4. Check all AC breakers and on/off switches to ensure that all are OFF.
5. TURN ON THE MAIN AC BREAKER LOCATED IN THE SUB-PANEL WHERE THE AC POWER
CORD WAS CONNECTED.
6. TURN ON THE MAIN AC BREAKER LOCATED ON THE ACDIS2 POWER DISTRIBUTION
PANEL LOCATED ON THE FRONT OF THE TRANSMITTER. A GREEN LIGHT SHOULD
COME ONE INDICATING POWER IS ON.
7. TURN ON THE AC SWITCH LOCATED ON THE FRONT OF THE ADP500. THE INDICATING
LIGHTS SHOULD BE ON AND READY FOR OPERATION
8. TURN ON THE AUX BREAKER LOCATED ON THE ACDIS2 FRONT PANEL. THE PA FANS
AND THE RACK EXHAUST FANS SHOULD COME ON.
9. TURN ON THE POWER SUPPLY BREAKERS LOCATED ON THE FRONT OF THE ACDIS2.
CHECK THE AC 2008 POWER MODULES (6) EACH TO SEE IF THE GREEN LIGHTS ARE
INDICATING NORMAL OPERATION.
10. USING THE ADP500 & PAS10 CHECK THE IDLING CURRENTS ON EACH PA TO ENSURE
THAT THE CURRENTS ARE IN THE CORRECT RANGE. TYPICAL RANGE IS 1.5 TO 2.5
AMPS. SEE ADP500 OPERATING SECTION FOR DETAILS
NOTICE: The Modulator/driver has been set at the factory so that the output power indication on the
ADP500 will show 100% or 2 KW p-sync power level. It is important to read the instruction manual supplied with the modulator to locate key adjustment devices on the front panel. The output level adjustment
will be necessary for the next step in the turn on procedure.
11. Locate the level adjustment on the modulator/drive and turn the level down to minimum or CCW.
12. Turn on the power switch located on the modulator/up-converter rear panel.
13. Apply a video signal (1 volt P-P) to the video input terminal
14. Slowly increase the output level adjustment while watching the RF Output level on the
ADP500 until it reads to 50%.
Page 6
PINEAPPLE TECHNOLOGY, INC.
V — THEORY OF OPERATIONS
VTX2KW-A Operating and Service Manual
15. Using the ADP500 reflected power indication check the LOAD reflected power. This should be less
that 5% reflected.
16. Return to the PA current readings on the ADP500 to verify that all the currents are approximately
the same.
17. With successful performance to step 17, the transmitter output power can be increased using the
output level adjustment on the modulator to achieve 100%. The aural power can be added at this time
not exceeding 10% of output p-sync power as indicated on the ADP500.
V — THEORY OF OPERATIONS
A. INTRODUCTION
The VTX2KWA transmitter was designed to meet or exceed all FCC applicable specifications for TV
Broadcast Equipment. Special attention was given to the selection of sub-assemblies and components to
achieve maximum reliability and minimum down time. The construction of the VTX2KWA is BASIC
and MODULAR with most components field replaceable. Special emphasis was placed on KEEPING IT
SIMPLE and returning to more traditional transmitter layouts and instrumentation.
This transmitter was designed for Analog (NTSC) transmission with provisions and options available to
convert to Digital Service when necessary.
Refer to the VTX2KWA block diagram (page 12) for an overview of the transmitter architecture. The key
subassemblies are listed below followed by a brief description. This will give the technician basic information needed to understand the operations of the transmitter and the function of each subassembly.
SEE SECTION VI.A FOR PARTS LIST (page 13)
B. ACDIS2 AC & DC DISTRIBUTION
The ACDIS2 is the primary AC power inlet module. The VTX2KWA transmitter was designed to except
208 to 240 V AC SINGLE PHASE using a FOUR (4) wire connection. The four wires are
2 wires for 208-240V AC single phase
1 wire for neutral connection
1 wire for safety ground connection
CAUTION: Connection to the AC Primary Source must be made using all four wires listed above.
Follow the wiring instruction given in the AC WIRING section III. 3 (page 5). If not followed, severe
damage to the transmitter and or electrical shock is possible.
The ACDIS2 performs the following functions:
1. Provides a primary AC power breaker point to shutdown the transmitter.
2. Provides 208 VAC single phase power to each of the 2 KW DC power supplies with individual breaker
points for added safety.
3. Provides 110 VAC circuits for Modulator, ADP500, Auxiliary Power Source, and AUX Power where
needed.
Page 7
PINEAPPLE TECHNOLOGY, INC.
V — THEORY OF OPERATION
VTX2KW-A Operating and Service Manual
4. Analog metering is provided to monitor the Power supply voltage and current being applied to the RF
Amplifier stages
5. Power supply current sharing test points are provided for checking current sharing between power
supply modules.
SEE SECTION VI.B FOR SCHEMATIC AND PARTS LIST (page 14)
C. AC2008 2 KW POWER MODULE
The VTX2KWA transmitter is designed with over 8 KW of DC power available to the transmitter. To
achieve this level, the power supply is made up of four RR6000 (PTI P/N AC2008) power module
mounted into TWO mainframe assemblies RU2 (PTI P/N AC2009) which are capable of managing three
2 KW modules each.
The power modules are “HOT PLUGGABLE” and can be removed or installed without turning off the
transmitter.
Each power supply modules has OVER VOLTAGE, OVER CURRENT, AND OVER TEMPERATURE
protection as well as a fault signal in the event of a failure.
REFER TO MANUFACTURER’S MANUAL PROVIDED WITH THE VTX2KWA.
D. PAS10 & ADP500 PERFORMANCE MONITOR
The PAS10 & ADP500 PERFORMANCE MONITOR provides the following functions:
1. Monitors FORWARD AND REFLECTED POWER to the antenna and presents it as a percentage of
power rating. The transmitter comes set to 100% P-Sync power based on the ratings of the transmitter.
2. Monitors Aural Power as a percentage of P-Sync rating (10 % typical)
3. Provides a HIGH ANTENNA VSWR MONITOR In the event of an antenna or coax failure where the
reflected power exceeds 25% the transmitter will shutdown. Front panel LED with change from green
to red in case of a fault.
4. Provides current monitoring of all the pallets used in the six V600LDV2 power amplifier assemblies.
The current levels can be read directly from the multi-meter on the front panel. Individual pallets are
selectable on the ADP500 and the PA assemblies are selected using the PAS10. In normal operations, a
PA FAULT is indicated by going from green to red. RED indicates that the current level is below 500
ma and a transistor could have failed. To read the actual current, select the appropriate PA Bank using
the PAS10. The ADP500 will now display status of each pallet in that PA. The multi-meter will read
the actual current.
5. A PA INHIBIT switch is provided for failure diagnostic purposes. When activated, this switch allows
the technician to monitor the bias currents for each pallet. These readings should be recorded when the
transmitter is first installed and used as a reference. This is the best way to trouble shoot possible transistor problems. When in the PA INHIBIT mode, the RF PWR OFF LED will change from green to red
indicating that the “SHUTDOWN LINE” Is at a TTL 0 state and the output power has been reduced to
near zero.
6. An RF MONITOR port (BNC) is available to connect a spectrum analyzer or other test equipment for
monitoring the output signal.
Page 8
PINEAPPLE TECHNOLOGY, INC.
V — THEORY OF OPERATION
VTX2KW-A Operating and Service Manual
THE METER SELECTOR SWITCHES
The PAS10 is used to select the appropriate PA Module (V600LDV2) for performance display on the ADP500. PA
designations are PA1 starting from the top row going left to right with PA4 being on the right side in the second
row down when viewed from the front of the transmitter.
The Rotor Switch on the ADP500 is the detail selector for the multi-meter. The various positions are defined as
follows:
PA1 THRU PA5 ................................................... Reads PA pallet currents as selected
Typical reading in INHIBIT MODE 1.5 TO 2.2 A
Typical reading 5-7 A for PA1-PA4 with normal picture or 50% APL test waveform
Typical reading 2-3 A for PA5 with normal picture or 50% APL test waveform
PA6 ..................................................................... NO CONNECTION
PS VOLTS ........................................................... Reads DC Voltage applied to PA Stages
Typical reading would be +29 to 32 VDC
P FWRD............................................................... Reads PA output power in P-Sync percentage of rating.
Full power reading would be 100%
P RFLD ................................................................ Reads PA output power being returned from the load and
displayed as a percentage of forward power.
Typical reading would be < 5% indicated.
P AURAL............................................................. Reads the AURAL POWER component as a percentage of
forward power. Typical reading would be 10%
AUX 1 & AUX 2 ................................................. not used in this configuration
REFER TO SECTION VI.H. FOR SCHEMATICS AND PARTS LIST (page 33)
E. REMOTE MONITOR AND CONTROL WITH ABS
This equipment is OPTIONAL and may be required to ensure remote control operational capability.
The Remote Monitor is used to monitor the operational status of the transmitter and will allow the operator to turn
RF on or off and adjust power levels. The following items are monitored or controlled:
1. Transmitter on/off function
2. Power output level monitor and adjustment.
3. AC Line voltage status. With ABS you can be notified if there is a power failure at the side.
4. Various other custom options are available. Specify these at the time the transmitter is purchased and they will
be included if possible.
Remote monitoring requires a Phone line connection. Information can be accessed via a PC Terminal or via a
‘VOICE COMMAND LINE’. Either option is standard with this system.
The Auxiliary power unit requires a battery connection. A common car battery (12 VDC) can be used with a charger as an ABS. This will run the Monitor and provide access to transmitter status for several hours.
Page 9
PINEAPPLE TECHNOLOGY, INC.
V — THEORY OF OPERATION
VTX2KW-A Operating and Service Manual
A manual for this equipment is provided by the Manufacture and is included in the VTX2KWA package
shipped with the transmitter. This manual is only included if this option was purchased for delivery with
the transmitter.
REFER TO INSTRUCTION MANUAL PROVIDED WITH THIS PACKAGE
F. MODULATOR
The heart of any TV Transmitter is the “MODULATOR”. This equipment receives the video and audio
signals as well as any control signals needed. The base band signals are converted to RF with an output
on the desired operating channel.
Detail operation of the Modulator with schematics and P/L is provided by the equipment manufacture.
REFER TO INSTRUCTION MANUAL PROVIDED WITH THIS PACKAGE
G. VS500 4-WAY SPLITTER
The VS500 4-WAY splitter receives the output of the Modulator/Driver and splits it into 4 parts with
phase and power levels equal. This unit is an isolated in-phase splitter and will provide some isolation in
the event one PA fails.
H. MFA1KW PA MAINFRAME ASSEMBLY
The MFA1KW is the main RF Power Amplifier housing which accommodates two (2) V600LDV2
Amplifiers. The housing includes the following:
2 ea....................................................................... 330 CFM cooling fans
2 each ................................................................... Air filter assemblies
2 each ................................................................... Front panel status PC Boards
1 each ................................................................... Main chassis
2 each ................................................................... Mechanical slide assemblies
1 each ................................................................... AC Filtered inlet for cooling fans
SEE SECTION VI.C. FOR SCHEMATICS AND PARTS LIST (page 19)
Page 10
PINEAPPLE TECHNOLOGY, INC.
V — THEORY OF OPERATION
VTX2KW-A Operating and Service Manual
I. V600LDV2 POWER AMPLIFIER
The V600LDV2 is the main RF Power Amplifier Assembly used in the VTX2KWA. Each Amplifier assembly is made up of five (5) VH200LD power pallets. Each power pallet uses two (2) Phillips
BLF647 power LDMOS FETs. These amplifiers are operated in Class A/AB or sometimes referred to as
“HARD AB”. This refers to the bias levels to achieve best linearity.
Each V600LDV2 amplifier assembly includes the following:
5 each ................................................................... VH200LD power pallets
1 each ................................................................... 4-way splitter
1 each ................................................................... 4-way combiner
1 each ................................................................... Pwr distribution module (1A0025)
2 each ................................................................... thermal sensors
1 each ................................................................... remote monitor port (DB9)
1 each ................................................................... front panel status port (Molex)
1 each ................................................................... filtered DC input port
1 each ................................................................... Type N panel mounted RF Input port
1 each ................................................................... Type N Panel mounted RF Output port
SEE SECTION VI.D. FOR SCHEMATICS AND PARTS LIST (page 21)
J. VC2KW-4 POWER COMBINER WITH COUPLER
The VC2KW-4 is a 4-way in-phase combiner with built in 40 dB dual directional coupler.
This assembly has no user servicable parts.
K. BPV2KW VHF BAND PASS FILTER
This Band Pass filter was designed to meet FCC Certification requirements with minimum loss of RF
Power. The BPV2KW comes tuned and tested to the operating frequency of the transmitter and should not
be adjusted without proper equipment. Replacement filters are available as P/N BPV2KW VHF
(+CHANNEL NUMBER).
This assembly has no user servicable parts.
Page 11
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
A. VTX2KW-A
Page 12
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
A. VTX2KW-A — Parts List
AssyTreeVTX2KWA
Printed 12/22/2004
VTX2KWA
VHF HB TV TRANSMITTER 2 KW
ANALOG TRANSMITTER
Item
Qty
Top
Type
CAT
User1
Revision
User2
Status
User3
Date
12/12/2004
User4
By
RA
User5
P/N
Title
Detail
VTX2KWA
VHF HB TV TRANSMITTER 2 KW
ANALOG TRANSMITTER
ACDIS2
AC & DC DISTRIBUTION
UTX2KWA TRANSMITTERS
CAV/5VSE
MODULATOR
5 WATT VHF
VH600LD
VHF HB 600W LDMOS PA
5 EA VH200LD MODULES
MFA1KW
1 KW MAIN FRAME
UHF/VHF ASSEMBLIES
ADP500
DISPLAY PANEL, ANALOG
SEL SW AND METER
PAS10
PA SEL SW FOR ADP500
10 POLE INPUT 1 OUTPUT
VS500-4
VHF HB 4-WAY N CON
ISO 100 W DIGITAL/ANALOG
VC2KWH-4
VHF HB 2 KW COMBINER
4-WAY WITH DC BUILTIN
10
AC2008
2 KW 31 VDC PWR SUPPLY
UNI-PWR TRS6000-406
11
AC2009
6KW 3EA PWR SUPPLY MAIN
FRAME
UNIPOWER RRS2U
12
1A5001
ISOPLATE VHF HB1 175-200 MHz
INC ISOLATORS, TERM, MECH
MTG
13
1A5002
ISOPLATE VHF HB2 190-220 MHz
INC ISOLATOR, TERM, MECH
PLATE
16
851026
FAN AC 208 2000 CFM EXHAUSE
MULTIFAN VOSTERMANS
4VF1042A
17
MFC40RU
40 RU ASSEMBLIED RACK
BLACK CONTEMPRA 2 WELDED
18
AC4352
CABLE GRIP O.67-0.87 OD
MTG HOLE 1,325 WIRE SIZE 8/4
VTX2KWA
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 1 of 1
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PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
B. ACDIS2
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PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
B. ACDIS2 — Parts List
AssyTreeACDIS2
Printed 12/22/2004
ACDIS2
AC & DC DISTRIBUTION
UTX2KWA TRANSMITTERS
Item
Qty
Top
Type
PL
User1
Revision
User2
Status
User3
Date
6/28/2004
User4
By
RA
User5
P/N
Title
Detail
ACDIS2
AC & DC DISTRIBUTION
UTX2KWA TRANSMITTERS
HOYT MODEL 3115 1-1/2 ANA
PANEL
660110
DC PANEL METER 50 V FS
660113
DC AMP METER 300 A FS
HOYT 3115 100mv FS
670300
SHUNT, METER 100 mv FS
Lightweight shunt, 100 Millivolt,
300 amp.
AC3110
AC CKT BREAKER
115 VAC 10 AMPS RS TYPE
AC8000
AC POWER DISTRIBUTION BLOCK 3 POLE 840 A 60O VAC
AC5105
AC PANEL MTG OUTLET
4 POSITION "GANGED" 15A
115VAC
AC4111
AC POWER PLUG 220AC 16A
POWER INLET SCHURTER
4300.0922
480461
MOLEX CRIMP TERM PLUG
PLUG HOUSING 6 POLE
10
480462
MOLEX CAP STRAIN RELIEF
ACDIS SUBASSEMBLIES
11
480460
MOLEX CRIMP TERM 6 POLE
CAP HOUSING PANEL MTG
12
12
480463
MOLEX PIN CONTACTS LRG
CONN PIN 14-20 AWG TIN
CRIMP
13
12
480464
MOLEX SOCKET CONTACTS
CONN SOCKET 14-20 AWG TIN
CRIMP
14
480465
MOLEX PLUG HOUSING
9 POLE MATE-LOC
15
480466
MOLEX CAP HOUSING
9 POLE
16
480467
MOLEX STRAIN RELIEFS
9 POLE
17
471380
FUSE FAST ACTING 80 AMP
USE WITH LFFB0001 HOLDER
18
460190
FUSE HOLDER 400A
LITTELFUSE LFFB001
19
AC3315
AC CKT BKR ELUMINATED
U600LPA 220 15 A 2 POLE
20
MF9312
ACDIS MAIN CHASSIS
AL 090 MATERIAL ALODYNE/W
SILK
21
MF9313
ACDIS MAIN COVER
1 & 2 KW 090 AL ALODYNE
22
MF9315A
ACDIS CHASSIS DIVIDER
063 AL ALODYNE
23
MF9311
PLATE, FRONT ACDIS2
24
AC3250
AC CKT BRKR
50 AMP 2-POLE 220V
25
453000
HW, TIP JACK
RED, Insulated standard TIP JACK
26
453001
HW TIP JACK
WHITE, Insulated standard TIP
JACK
27
453002
HW, TIP JACK
BLACK, Insulated standard TIP
JACK
ACDIS2
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 1 of 2
Page 15
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
B. ACDIS2 — Parts List (Cont.)
AssyTreeACDIS2
ACDIS2
AC & DC DISTRIBUTION
UTX2KWA TRANSMITTERS
Item
Qty
Rev A
Printed 12/22/2004
P/N
Title
Detail
28
453003
HW, TIP JACK
BLUE, Insulated Standard TIP
JACK
29
AC4302
AC CORD GRIP
0.98 OD CABLE 1.3 HOLE MTG
ACDIS2
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 2 of 2
Page 16
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
C. MFA1KW — Block Diagram
Page 17
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
C. MFA1KW — Parts List
AssyTreeMFA1KW
Printed 12/22/2004
MFA1KW
1 KW MAIN FRAME
UHF/VHF ASSEMBLIES
Item
Qty
Top
Type
PL
User1
Revision
User2
Status
User3
Date
1/24/2000
User4
By
RA
User5
P/N
Title
Detail
MFA1KW
1 KW MAIN FRAME
UHF/VHF ASSEMBLIES
MF9100E
MAIN CHASSIS
MFA1KW
MF9101
DIVIDER, PLENUM
MFA1KW
MF9102C
DIVIDER, FAN
MFA1KW
MF9104
COVER, TOP
MFA1KW
10
MF9139
SLED GUIDE
U600LP & MFA1KW
11
MF9123D
FRONT PANEL, PAINTED
MFA1KW
14
990199
FILTER, AIR DRY
FF-5 MFA/PS FP
16
MF9127
MTG BRACKET, MOLEX FMALE
MFA1KW
17
480472
MOLEX CRIMP TERM MFA1KW
MOLEX MFG 39-00-0041
18
480400
MOLEX PLUG 6 TERM MFA1KW
MOLEX 15-06-0065 MINI-FIT BMI
19
460150
FUSE HOLDER PANEL MTG
3AG TYPE QC CON
PC9061A
20
1A0035
PA STATUS BOARD
22
INHOUSE_LABOR
PTI LABOR
24
MF9308
FAN FINGER GUARD
MFA1KW & U600LPA
25
MF9310
AC FAN INLET HOLDER
MFA1KW
27
MF9258
BRACKET FILTER MTG PAINTED
U600LPA & MFA1KW
28
MF9197B
DIVIDER PA
MFA1KW
29
851025
FAN, AC 220 V
COMAIR ROTRON TN3A2
30
AC5110
AC FAN PLUG & CORD
FMALE PLUG 24 IN CORD
31
451080
TERM BLOCK EU STYLE
4 POLE 12-24 GAGE
MFA1KW
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 1 of 1
Page 18
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
C. MFA1KW
1. 1A0035 STATUS BOARD — Schematic
Page 19
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
C. MFA1KW
1. 1A0035 STATUS BOARD — Parts List
AssyTree1A0035
Printed 12/22/2004
1A0035
PA STATUS BOARD
PC9061A
Item
Qty
Top
Type
PL
User1
Revision
User2
Status
User3
Date
8/1/2002
User4
By
RA
User5
P/N
Title
Detail
1A0035
PA STATUS BOARD
PC9061A
114330
RES ARRAY, SMT
330 OHMS
115103
RES CHIP 0805
10K OHM SMT 0805
115334
RES CHIP 0805
330 K OHM SMT
115563
RES CHIP 0805
56K OHM 0805 SM
115682
RES CHIP 0805
6.8 K OHM SMT
21X005
CAP CHIP 0805
100NF 10% XTR 0805 CASE
21X008
CHIP CAP 0805
10NF 50 V 0805 SM
240109
CAP TH POLYPROPYLENE
3N3 600 WVDC .033UF
240110
CAP TAN SMD
3.3 UFD 35 V
10
240111
CAP TAN SMD
47 UF 10 V TAN
11
241300
CAP RADIAL TH
330 UF 35 VDC
12
241301
CAP RADIAL TH
680 UF 10 V ELECTROLYTIC
13
27022N
FT CAP 22N SM
AVX OR MURRATA PART
14
480500
CON MICRO-FIT HEADER 3.0
8 PIN PC MTG
15
520230
SEMI DIODE SHOTTKEY
1.5 A 60 VDC D-64
16
520275
SEMI, DIODE DUAL
FMMD6100
17
530350
HEX SCHMITH TRIG
74HD14
18
538150
IC SWITCHER SIMPLE
SO8 PAK
19
630200
IND LED DUAL COLOR
RED/GREEN T1-3/4 CLR
20
750001
FERRITE BEAD SMT
0805 EMI FERRITE BEAD
21
830510
IND, W/W
82 UH .58A PWR SMD
22
PC9061H
PA STAUS BRD
FR4 060 1/1 CBR
23
115331
RES CHIP 0805
33O OHM SMT
24
520120
SEMI ZENER
5.6 V MELF
25
115683
RES CHIP 0805
68K SM
1A0035
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 1 of 1
Page 20
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
D. V600LDV2 — Block Diagram
Page 21
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
D. V600LDV2 — Parts List
AssyTreeV600LD
Printed 12/22/2004
V600LD
VHF HB 600W LDMOS PA
5 EA VH200LD MODULES
Item
Qty
Top
Type
PL
User1
Revision
User2
Status
User3
Date
12/26/2002
User4
By
RA
User5
P/N
Title
Detail
V600LD
VHF HB 600W LDMOS PA
5 EA VH200LD MODULES
1A0032
VH200LD PALLET
VHF TV HIGH BAND BB 200W
AMP
MF9126C
MOLEX BRACKET MTG PLATE
U600LD ALL
310010
SW THERMAL
140 DEG F N/C
MF9137E
SLED
U500L AL
MF9140A
HANDLE
U500L ALL
180040-100R
RES PWR 40 W
100 OHM RES
180150-100R
RES PWR 150 W
100 OHM RES
180250-50T
RES PWR 250 W
50 OHM TERM
10
440101
HW CS STANDOFF
1.0 x .375; Male/Female; 1032
11
MF9203 B1
PLATE, ISO/MONT BRD
SM 09 AL W/MTG
12
MF9202B1
COVER, REAR U600LD
SM 09 AL
13
MF9206AMU
Shield, PC9050A
PCB SHIELD MONITOR/ISO BRD
14
1A0025
DC ISO/MONITOR CKT
REPLACED CB99
15
452001
HWRD TERM FEED THRU BLK
5 PIN; #10 STUD; 10-16 AWG
16
452050
HWR TERM BLK COVER
5 PIN COVER W/MTG HWRD
17
480401
MOLEX RECEPTACLE U600LD
MOLEX 15-06-0061
18
480473
MOLEX CRIMP TERMINAL U600LD MOLEX 39-00-0039 FEMALE
19
CA5030
COAX CABLE ASSEMBLY
ANDREWS ETS1 TO N PANEL
FLG MT
20
PC9060A
VHF HB 4-WAY COMBINER
060 FR4 PCB
21
PC9058A
VHF HB 4-WAY SPLITTER
FR4 030 PCB
22
MF9224A
HEAT SINK VH600LD SIDE B
AL HS FAB
23
MF9225A
HEAT SINK SIDE A VH600LD
AL HS FAB
24
CA5001
COAX CABLE ASSEMBLY
RG142 TO N PM FM 4 HOLE FLG
25
MF9226A
COMBINER PLATE VH600LD
1/4 AL PLATE
V600LD
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 1 of 1
Page 22
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
D. V600LDV2
1. VH200LD — Schematic
Page 23
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
D. V600LDV2
1. VH200LD (1A0032) — Parts List
AssyTree1A0032
Printed 12/22/2004
1A0032
VH200LD PALLET
VHF TV HIGH BAND BB 200W AMP
Item
Qty
Top
Type
PL
User1
Revision
User2
Status
User3
Date
11/25/2002
User4
By
RA
User5
P/N
Title
Detail
1A0032
VH200LD PALLET
VHF TV HIGH BAND BB 200W
AMP
17L103
RES VARI 1/8 W
10 K OHM SM
116103
RES CHIP 1/8 W
10 K OHM SM 1206
116101
RES CHIP 1/8 W
100 OHM SM 1206
11Y2R4
RES CHIP 1W
CASE 2512 2.4 OHMS 1W
116104
RES CHIP 1/8 W
100 K OHM SM 1206
116102
RES CHIP 1/8
1 K OHM SM 1206
11627R43
RES CHIP 1206
27.4K OHM
1165R113
RES CHIP 1206
5.11K OHM
10
117333
THERMISTOR
33K OHM 0603
11
116561
RES CHIP 1206
560 OHM 5% 1206 CASE
13
116391
RES CHIP 1/8 W
390 OHM SM 1206
14
116000
RES CHIP 1206
0.0 OHMS SM
15
180040-100R
RES PWR 40 W
100 OHM RES
16
180150-100R
RES PWR 150 W
100 OHM RES
17
10
21Y042
CAP CHIP
0.1 UF 50 V 1206
18
15
21Y038
CHIP CAP 1206
470 PF NPO RF CAP
19
21X001
CAP CHIP 0805
100 PF 50V SMD
20
2633R9
CAP CHIP ATC
3.9 PF B CASE
21
241220
CAP RADIAL SM
220 UF 50 V HA
22
241010
CAP RADIAL SM
10UF 16V ALUM ELEC
23
27022N
FT CAP 22N SM
AVX OR MURRATA PART
24
750001
FERRITE BEAD SMT
0805 EMI FERRITE BEAD
25
520118
SEMI ZENER
14V MINI 3P MA3140CT
26
520129
SEMI DIODE GP
1N914 SM SOT-23
27
560108
SEMI OP-AMP
DUAL OP AMP
28
560118
VOLTAGE REG SMT
3V LP 50MA SOT-23-5
29
520300
SEMI GP XSTR
MMBT2222ALT1
30
520301
SEMI XISTOR
MMBT2907ALT1
31
530707
FWR FET VHF LINE
125 W 28V LDMOS
1A0032
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 1 of 2
Page 24
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
D. V600LDV2
1. VH200LD (1A0032) — Parts List (cont.)
AssyTree1A0032
1A0032
VH200LD PALLET
VHF TV HIGH BAND BB 200W AMP
Item
Qty
Rev C
Printed 12/22/2004
P/N
Title
Detail
IND CHIP
100nH SMT 0805
32
822101
33
10
263301
CAP CHIP ATC
300 PF B CASE
34
263750
CAP CHIP ATC
75 PF B CASE
35
2635R6
CAP CHIP ATC
5.6 PF B CASE
36
TA220-01
Z --XFMR 22O MHz VH200
RG179 CUT & TRIM 9.6 IN
37
TA220-02
Z--XFMT 220 MHz VH200LD
RG316 5.6 IN CUT & TRIM
38
TA220-03
Z--XFMR 220 MHz VH200LD
RG316 9.6 IN CUT & TRIM
39
TA220-20
Z-XFMR 220 MHz VH200LD
INS WIRE/SHIELDED 20AWG 4.5
IN
40
TA220-30
Z-XFMR 220 MHz VH200LD
WIRE/SHIELDED 16 AWG 4.5 IN
41
TA220-50
Z-XFMR 220 MHz VH200LD
UT85-TP SEMI-RIG COAX 5.6
INCHES
42
TA220-51
Z-XFMR 220 MHz VH200LD
UT-85-TP SEMI RIG COAX 9.6
INCHES
43
TA220-60
Z-XFMR 220 MHz VH200LD
UT-85-75-TP SEMI RIG COAX 9.6
INCHES
44
PC9057C
PCB VH200LD
FR4 060 1/1
45
451070
HW PWR TAP
6-32 STL KEYSTONE 8191
46
11Y100
RES CHIP 1 W
10 OHM SM 2512
47
21Y041
CAP CHIP
0.01 UF SM 1206
48
116223
RES CHIP 1/8 W
22 K OHM SM 1206
49
116331
RES CHIP 1/8 W
330 OHM SM 1206
50
1163322
RES CHIP 1206
33.2 K OHM 1 %
1A0032
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 2 of 2
Page 25
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
D. V600LDV2
1. 1A0025 — Schematic
Page 26
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
D. V600LDV2
1. 1A0025 — Parts List
AssyTree1A0025
Printed 12/22/2004
1A0025
DC ISO/MONITOR CKT
REPLACED CB99
Item
Qty
Top
Type
PL
User1
Revision
User2
Status
User3
Date
11/29/2001
User4
By
RA
User5
P/N
Title
Detail
1A0025
DC ISO/MONITOR CKT
REPLACED CB99
PC9050C
PCB DC ISO/MONT BRD
FR4 060
560101
OP-AMP QUAD PAK
TLE2064AID TI
560102
OP-AMP DUAL PAK
8-SOIC
15
27022N
FT CAP 22N SM
AVX OR MURRATA PART
21X007
CHIP CAP 0805
47NF 50WVDC X7R
472015
FUSE PICO II EPOXY
15 A 32 VDC
481250
CON DB9 SUB RT ANGLE FM
METAL CASE AMP7457814
1A0011
TOROID IND
10 T #14 ON N40
10
590010
XISTOR FET BSS84
BSS84ZXCT
11
150R01
RES 5 WATT AXIAL
0.01 OHM 1.0 %
12
140010
RES 2W 10 OHM
10 OHM
13
1151000
RES CHIP 0805
100 OHM 1% 0805
14
1151002
RES CHIP 0805
10 K OHM 1% 0805 CASE
15
10
1151001
RES CHIP 0805
1 K OHM 1 %
17
451070
HW PWR TAP
6-32 STL KEYSTONE 8191
18
480300
CON 2 PIN HEADER
AMP A23837-ND
19
480310
CON 2 PIN PC POST
AMP 640456-2
20
12
750001
FERRITE BEAD SMT
0805 EMI FERRITE BEAD
21
21X005
CAP CHIP 0805
100NF 10% XTR 0805 CASE
22
21X006
CHIP CAP 0805
1000 PF 10% 0805 CASE
23
1154991
RES CHIP 0805
4.99K OHM 1% 0805 CASE
24
115113
RES CHIP 0805
11K OHM 1% 0805 CASE
25
520260
DIODE SWITCH
80V 100MA MINI 3P
26
240087
CAP RADIAL SMT
4.7 UH 50 VDC
1A0025
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 1 of 1
Page 27
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
E. VS500 4-WAY SPLITTER — Parts List
AssyTreeVS500-4
Printed 12/22/2004
VS500-4
VHF HB 4-WAY N CON
ISO 100 W DIGITAL/ANALOG
Item
Qty
Top
Type
CAT
User1
Revision
User2
Status
User3
Date
12/11/2002
User4
By
RA
User5
P/N
Title
Detail
VS500-4
VHF HB 4-WAY N CON
ISO 100 W DIGITAL/ANALOG
MF9243A
BASE PLATE, .5 IN AL
VS100D-4, TYPE N CON
MF9244A
CHASSIS SIDES, AL
VS100D-4 TYPE N CON
MF9245A
COVER, AL TOP
VS100D-4, TYPE N CON
VS500-4
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 1 of 1
Page 28
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
IN
N FO
O R
AV MA
A TI
IL O
A N
BL
VI — SCHEMATICS AND PARTS LIST
F. VC2KW COMBINER
Page 29
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
G. PAS10 & ADP500 MONITOR — Block Diagram
Page 30
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
G. PAS10 & ADP500 MONITOR — PAS10 — Parts List
AssyTreePAS10
Printed 12/22/2004
PAS10
PA SEL SW FOR ADP500
10 POLE INPUT 1 OUTPUT
Item
Qty
Top
Type
CAT
User1
Revision
User2
Status
User3
Date
6/22/2004
User4
By
RA
User5
P/N
Title
Detail
PAS10
PA SEL SW FOR ADP500
10 POLE INPUT 1 OUTPUT
PC9501
PA SELECTER SWITCH
10 POLE ADP500
483010
SW 10 POLE
ADP500 PA SELECTOR PAS10
481250
CON DB9 SUB RT ANGLE FM
METAL CASE AMP7457814
481260
CON DB9 2 SECTION RT ANG
PCB MTG 0.9 SPACING
MF9342X1
PLATE, FRONT PAS10
W/ PAINT & SILKSCREEN
MF9343X1
CHASSIS, PAS10
W/ ALODINE & SILKSCREEN
MF9344X1
COVER, TOP PAS10
W/ ALODINE & SILKSCREEN
PAS10
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 1 of 1
Page 31
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
G. PAS10 & ADP500 MONITOR — ADP500 — Parts List
Assy Tree for: ADP500
Printed 12/22/2004
ADP500
DISPLAY PANEL, ANALOG
SEL SW AND METER
Item
Qty
Top
Type
CAT
User1
Revision
User2
Status
User3
Date
9/15/2002
User4
By
RA
User5
P/N
Title
Detail
ADP500
DISPLAY PANEL, ANALOG
SEL SW AND METER
1A0029
ADP1000 LOGIC PCB
LOGIC BRD PARTS
1A0030
ADP1000 FP PCB
FP PCB AND PARTS
471306
FUSE 3AG
6 AMP
460150
FUSE HOLDER PANEL MTG
3AG TYPE QC CON
484001
SW, ON/OFF ROCKER AC
CW IND. NAA-211-B121-00
660103
METER, 2 VOLTS FS
SELCO 39M-0-2VDC
1A0027
PWR MONITOR CK
PC9052B CBR
PS2527
POWER SUPPLY OPEN/FRAME
110/220 VAC 27 V 25 W
484020
TOGGEL SW MOMENTARY/ON
2 POLE
ADP500
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 1 of 1
Page 32
R148
100k
+Va
L53
0u58
R151
100k R149
10k
+Va
+5V
C101
47n
MON_3
R140 27k
R1421k0
47n
LM358
U53A
R152 56k
C91
R158
100k
C102
47n
1k0
R157 C97
100k
4u7 16V
D96 HSMS2802
R150 2k7
LM358
U52B
R138 1k0
C90
2u2 16V
C93
2n2
C95 47n
C99
47n
U53B
Q4
MMBT2222A
R165 930
C100 47n
+Va
LM358
R167
1k0
C88 47n
LM358
U52A
R141 10k
R145
100k
R156
L54 bead
C103
47n
MON_2
1k0
R144
+5V
C104
10u 10V
PC9055
Sheet
MON_1
Pineapple Technology Inc.
4021 Alvis Court, Unit 6
Rocklin, California 95677
Document Number
DRAWN BY: ECLIPSE
RF Power Monitor Circuit
Size
Thursday, November 04, 2004
Date:
Title
R155
1k
R163
100e
R161
1k
R164
1k0
R170
100k
C106
2u2 16V
C89
39p
C105
39p
R137
+Va
C92
2n2
C94 47n
R169
1M0
D97
HSMS2802
47n
C98
MMBT2222A
Q3
R147
1M0
D95 HSMS2802
51e
R154
1k
L52
0u58
R143 0e0
R139
1K
+Va
R146
51e
C96
47n
R160
1k
R162
100e
R166 0e0
R168
51e
Sample Connect
J3
J4
PAD1
GND_PAD
R153
0e0
R159
1M0
J5
PAD2
GND_PAD
of
R ev
Page 33
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
G. PAS10 & ADP500 MONITOR
1. 1A0029 — Schematic 1 of 4
A
.1U
C37
.1U
C31
11
CLK
100K
.1U
C40
.1U
C32
+5V
13
SHUTDOWN VALID TIME = 7.8 SEC
+5V
+5V
MC14011
U18D
.1U
C41
.1U
C33
MC14013
12
13
U20B
.1U
C76
12
MC14071
U16B
MC14071
U16A
+5V
R129
.1U
C39
.1U
+5V
TIME DELAY TO FAULT VALID = 1.1 SEC
/VIDOFF
PSFLT
ISOFLT
TEMPFLT
.1U
+5V
C38
.1U
C30
+5V
+5V
+5V
ANTFLT
+5V
C29
+5V
+5V
10
11
CLK
V DD
+5V
MC14013
CD4049
U17C
MC14011
12
U18B
11
.1U
C47
MC14071
U16D
.1U
C46
+5V
+5V
11
13
12
.1U
C45
22,23,24
13,15,16,17,18,19,20,21,
U1,2,5,7,8,9,10,11,
BYPASS CAPS FOR:
U24A
MC14011
+5V
10
.1U
C44
.1U
C36
U18A
U22C
MC14071
+5V
CD4049
MC14071
U16C
.1U
+5V
C43
.1U
C35
+5V
+5V
U17A
.1U
C42
.1U
C34
+5V
14
14
10
14
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q12
Q13
Q14
PO
PO
1M
R119
MC14060
RST
PI
U23
14
13
15
10
120K
56K
R106
.1U
C50
C49
FREQ=460Hz
CTRRES
FREQ=4.6Hz .1U
R118
470K
14
13
15
10
R107
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q12
Q13
Q14
PO
PO
MC14060
RST
PI
U19
RETRY TIMER
RETRY TIMEOUT
12
11
+5V
11
CD4049
U17F
MC14071
U22B
.01U
.01U
C48
4.7K
D92
R103
0 OHM
R101
NO_LOAD
R99
MC14013
12
U24B
13
MC14071
CLK
15
U22A
MMBD914L_0
NO_LOAD
R104
NO_LOAD
R102
C25
14
NO_LOAD
R100
12
Q1
Q2
Q3
Q4
Q5
Q6
Q7
CD4049
U17E
MC14024
RST
CLK
U21
Inhibit
Connector
12
11
10
Date:
Size
R108
U17B
100
16
SHUTDWN
MC14071
U22D
13
12
OPEN=INF RETRY
HEADER 2
JP9
R130
10K
16 RETRY
4021 Alvis Court, Unit 6
Rocklin, California 95677
R128
10K
HEADER 2
JP8
OPEN=RESET AT U23 TIMEOUT
8 RETRY
10
LTCH_LED
Pineapple Technology Inc.
11
J2-16
J2-15
MC14011
U18C
14
2 15
Thursday, November 04, 2004
Drawn By: = ECLIPSE
Document Number
Sheet
PC9055
of
ADP1000 CONTROL BOARD - LOGIC MODULE
CD4049
.1U
C26
R111
100K
R110
NO_LOAD
R109
0 OHM
C24
10U
3.01K
R127
MC14013
Title
CD4049
U17D
U20A
+5V
11
R105
CLK
220K
HEADER 1
JP2
+5V
+5V
10
Page 34
Rev
VTX2KW-A Operating and Service Manual
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VI — SCHEMATICS AND PARTS LIST
G. PAS10 & ADP500 MONITOR
1. 1A0029 — Schematic 2 of 4
VTX2KW-A Operating and Service Manual
AUX
C3
FT
C4
FT
C7
FT
C9
FT
C11
FT
JP5
HEADER 4
C13
FT
C15
FT
C17
FT
U8A
MC14011
U8B
MC14011
LC2
F22
F20
FERRITE BEAD
FERRITE BEAD
LC3
C82
FT
C84
FT
15
10
11
12
15
10
11
12
U1
W0
W1
X0
X1
Y0
Y1
Z0
Z1
MC14551
CTL
U2
W0
W1
X0
X1
Y0
Y1
Z0
Z1
CTL
LC1
F21
FERRITE BEAD
13
14
EXPIN
C83
FT
TO EXPANDED SCALE CKT
14
13
R43
10K
R56
D66
MMBD914L
R42
4.7K
U9A
4.7K
CD4049
R59
10K
D68
MMBD914L
D65
MMBD914L
HIGH=ZERO INPUTS
J2-2
J2-1
R50
10
D67
MMBD914L
R39
10
MC14551
Q1
MMBT2222A
Q2
MMBT2222A
+5V
D49
IRLML5103
RED
RF PWR OFF
FERRITE BEAD
F3
FERRITE BEAD
F4
C8
FT
C10
FT
C19
FT
AUX2A
AUX1A
AUX2B
AUX1B
+5V
R173 10K
R172 10K LC4
R171 10K LC3
LC6
10K
RES4 R174 10K LC1 2 R175
R176 10K
R177 10K
LC2 2
R131
1 LC5 2
10K
RES5 R178 10K 1
C71
JP3
F1
FT
LC6
PA6 FERRITE BEAD
RES4
LC2
Pad
RES5 /VID FLT
PD1
LC3
LC1
LC5
FERRITE BEAD
C72
LC4
F2
FT
RES1
RES2
C5
FT
FERRITE BEAD
F5
FERRITE BEAD
F7
FERRITE BEAD
F8
FERRITE BEAD
F9
FERRITE BEAD
F10
FERRITE BEAD
F11
D93
MMBD914L
D94
MMBD914L
FERRITE BEAD C12
F12
FT
FERRITE BEAD
F13
C16
FT
FERRITE BEAD C14
FT
F14
FERRITE BEAD
F15
FERRITE BEAD
F16
FERRITE BEAD
F17
+5V
R58
22K
FERRITE BEAD C18
FT
F18
R57
10K
FERRITE BEAD
F19
SET
C22
.1U
D40
IRLML5103
34
MON_1
MON_2
MON_3
EXPOUT
J2-34
Po
Pr
Pa
J2-33
U8C
33
R15
100K
+5V
U9B
+5V
R116
10K
R114
10K
C27
.1U
+5V
R133
100K
SHUTDWN
/VIDOFF
10
J2-3
J2-4
TEMPFLT
Note: Rotary SW pin#1=PA1,
then follows order on front
panel dwg.
+5V
MC14011
D50
IRLML5103
RED
GRN
VIDEO OFF
D62
IRLML5103
1K
13
12
JP1
10
11
11
13
+5V
+5V
D63
IRLML5103
ANT VSWR
RED
3.9K
R33
LM339
1M
B 2
R112
0 OHM
R113
J2-8
NO_LOAD
U14D
R19
HEADER 2
R120
MC14011
U8D
R32
1K
NO_LOAD
METER
R26
U3A
LM358
R115
10K
R117
10K
ISOFLT
ANTFLT
PSFLT
LTCH_LED
PA6 FLT
GRN
D25
IRLML5103
+5V
EXPIN
R21
10K
+5V
J2-6
R132
100K
R124
U9D
12
15
R122
10.0K
R121
U3B
LM358
25.5K
R125
2K
10
RED
D64
IRLML5103
Meter
Calibrate
J2-5
CD4049
+5V
1.60K
CD4049
U9F
CD4049
U9E
GRN
D51
IRLML5103
VSWR FLT
+5V
11
14
MNT1 MNT2 MNT3 MNT4 MNT5 MNT6
R123
4.7K
EXPOUT
+5V
J2-7
10
11
12
15
R8
1K
R14
1K
R25
1K
R34
R40
1.00K
C79
.1U
R51
1K
R48
1K
13
14
1.00K
U11
D0
D1
D2
D3
+5V
R12
1M
R18
1M
R29
1M
11
+5V
R4
14
13
+5V
1M
LM339
U4A
U4C
LM339
U4B
1M
LM339
13
LM339
U4D
LM339
R41
51.1K
C78
.1U
10
U9C
R52
FERRITE BEAD C87
F25
FT
U6D
CD4049
R46
10
11
32.4K
FERRITE BEAD C86
F24
FT
CLK
POL
MC14042
Q0
Q0
Q1
Q1
Q2
Q2
Q3
Q3
LC5
LC6
PD2
Pad
PD3
Pad
+5V
+5V
+5V
C2
.1U
R5
10K
R13
10K
R20
10K
R30
10K
+5V
R47
10K
4021 Alvis Court, Unit 6
Rocklin, California 95677
Pineapple Technology Inc.
Document Number
Drawn By: = ECLIPSE
Sheet
PC9055
ADP1000 CONTROL BOARD
Thursday, November 04, 2004
Size
Title
12
VPS
PA5
PA4
PA3
PA2
PA1
/ISO FLT
/TMP FLT
R180
10K
RES3
FERRITE BEAD
C85
FT
RES3
F23
RES1 RES2
R194
10K
100
R60
RESET
C23
.1U
+5V
GRN
D61
IRLML5103
JP4
R182
10K
R184
10K
R186
10K
LC4
VPS
PA5
PA4
PA3
PA2
PA1
/ISO FLT
/TMP FLT
SHUTDOWN
JP6
R188
10K
R192
10K
12 1
R69
100
+5V
D39
IRLML5103
J2-10
10
9-PIN "D"
R185
10K
R193
10K
R190
10K
9-PIN "D"
R189
10K
A2
9-PIN "D"
R179
10K
A1
R181
10K
R183
10K
R187
10K
R191
10K
J2-12
13 1
14
+5V
17
19
18
GRN
Date:
OP3
OP4
OP5
OP6
OP7
OP10
OP8
OP9
OP20
OP11
OP12
OP13
OP14
OP15
OP16
OP17
OP18
OP19
of
OP1
OP2
R ev
Page 35
12
12
12
24
25
26
J2-29
J2-28
J2-27
A2 SELECT
12
12
14
21
22
23
J2-24
J2-25
J2-26
J2-32
J2-31
J2-30
29
28
27
CD4049
J2-21
J2-22
J2-23
32
31
30
14
C2
A1 SELECT
J2-14
J2-13
A2 SELECT
J2-17
J2-19
J2-18
J2-9
+5V
J2-11
11
+5V
GRN
A1 SELECT
14
14
C 2
NOTE: DO NOT STUFF R171 THRU R194 RESISTORS
VI — SCHEMATICS AND PARTS LIST
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
G. PAS10 & ADP500 MONITOR
1. 1A0029 — Schematic 3 of 4
A
OP20
OP18
OP19
OP17
OP16
OP15
OP14
OP11
OP12
OP13
OP10
OP9
OP8
OP7
OP3
OP4
OP5
OP6
13
14
U5
Q0
Q0
Q1
Q1
Q2
Q2
Q3
Q3
MC14042
CLK
POL
D0
D1
D2
D3
10
11
12
15
+5V
+5V
+5V
+5V
R65
1.00K
R92
1K
R87
1K
R80
1K
R72
1K
D19
IRLML5103
D13
IRLML5103
D7
IRLML5103
RED
RED
RED
RED
J1-2
J1-4
J1-6
1M
R70
1M
R75
10
11
1M
R84
51.1K
C81
.1U
R93
14
U12C
+5V
LM339
13
U12D
LM339
LM339
+5V
+5V
+5V
.1U
R85
10K
R76
10K
R71
10K
C21
+5V
+5V
+5V
+5V
R62
10K
D20
IRLML5103
D14
IRLML5103
1M
D8
IRLML5103
R61
LM339
U12B
U12A
GRN
GRN
GRN
GRN
+5V
J1-8
J1-7
A1-PA1
J1-5
A1-PA2
J1-3
A1-PA3
J1-1
D2
IRLML5103
A1-PA4
13
14
1K
R28
1M
10
11
12
15
R36
+5V
LM339
14
+5V
+5V
+5V
+5V
+5V
+5V
1M
R9
LM339
U6C
1M
R1
LM339
U6B
51.1K
C77
.1U
MC14011
U10A
Q0
Q0
Q1
Q1
Q2
Q2
Q3
Q3
MC14042
CLK
POL
D0
D1
D2
D3
U13
1.00K
R35
R7
R23
3.01K
U6A
22.1K
R17
1k82 HI SET
10.0K LO SET
R6
.01U
C73
R16
1K
R3
12
+5V
.1U
D33
IRLML5103
D52
IRLML5103
D42
IRLML5103
D27
IRLML5103
R27
10K
C1
R2
10K
RED
23
RED
21
RED
19
RED
17
J1-23
J1-24
A1-PA1
J1-21
J1-22
A1-PA2
J1-19
J1-20
A1-PA3
J1-17
J1-18
A1-PA4
13
14
JP7
GRN
24 D
GRN
22
GRN
20
GRN
18 D
1.60K
R134
10
11
12
15
D53
IRLML5103
D43
IRLML5103
D34
IRLML5103
D28
IRLML5103
Q0
Q0
Q1
Q1
Q2
Q2
Q3
Q3
MC14042
CLK
POL
D0
D1
D2
D3
U7
HEADER 2
DC INPUT
3.32K
R135
+5V
+5V
+5V
22K
R136
+5V
1K
R83
in
1.00K
R88
330u 35V
C109
+5V
47n
C108
LM2674
U54
sw
fb
+5V
12
cb
1M
MC14011
U10C
51.1K
C80
.1U
R89
R74
3.01K
14
U14C
10
+5V
LM339
R79
1M
R53
+5V
+5V
LM339
R81
10K
1M
R66
+5V
LM339
U14B
U10B
47n
C111
.1U
C20
R54
10K
VSS VEE
MC14011
U14A
R64
22.1K
+5V
+5V
+ C110
680u 10V
10.0K LO SET
L55
82uH
B140
47n
R63
.01U
C75
D98
C107
1k82 HI SET
R73
1K
R55
gnd
shdn
D1
IRLML5103
14
12
OP1
OP2
12
12
12
12
12
12
14
12
13
14
Q0
Q0
Q1
Q1
Q2
Q2
Q3
Q3
MC14042
CLK
POL
D0
D1
D2
D3
U15
10
11
12
15
12
+5V
+5V
+5V
+5V
J1-33
J1-34
GRN
16
GRN
34
GRN
32
GRN
30 D
GRN
28 D
GRN
26 D
Thursday, November 04, 2004
Date:
Sheet
PC9055
ADP1000 CONTROL BOARD
of
D55
IRLML5103
D45
IRLML5103
D36
IRLML5103
D30
IRLML5103
4021 Alvis Court, Unit 6
Rocklin, California 95677
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
CTRRES
D23
IRLML5103
D17
IRLML5103
D11
IRLML5103
D5
IRLML5103
C74
.1U
14 D
GRN
12 D
GRN
10
Pineapple Technology Inc.
33
J1-31
J1-32
A2-TEMP
RED
31
Document Number
Drawn By: = ECLIPSE
D54
IRLML5103
RED
J1-29
J1-30
A2-ISO
J1-27
J1-28
A2-PA5
J1-25
J1-26
A2-PS
J1-15
J1-16
A1-PS
J1-13
J1-14
A1-ISO
J1-11
J1-12
100K
RED
D 29
D44
IRLML5103
D 27
D35
IRLML5103
J1-10
A1-PA5
J1-9
R126
RED
D 25
D29
IRLML5103
RED
A1-TEMP
Size
11
RED
13
RED
11
RED
D 15
D22
IRLML5103
D16
IRLML5103
D10
IRLML5103
MC14011
U10D
Title
13
+5V
+5V
+5V
+5V S
D4
IRLML5103
14
14
Page 36
R ev
VTX2KW-A Operating and Service Manual
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VI — SCHEMATICS AND PARTS LIST
G. PAS10 & ADP500 MONITOR
1. 1A0029 — Schematic 4 of 4
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
G. PAS10 & ADP500 MONITOR
1. 1A0029 — Parts List
Assy Tree for: 1A0029
Printed 12/22/2004
1A0029
ADP1000 LOGIC PCB
LOGIC BRD PARTS
Item
Qty
Top
P/N
Title
Type
PL
User1
Revision
User2
Status
User3
Date
1/5/2002
User4
By
RA
User5
Detail
1A0029
ADP1000 LOGIC PCB
LOGIC BRD PARTS
PC9055
ADP1000 LOGIC BOARD
PC9055 REV D INTEGRATED
560320
LOGIC IC MC14013
DUAL D F/F SOT 14
560315
LOGIC IC MC14011BD
LOG CMOS GATE NAND QUAD
560325
LOGIC IC MC14042BD 16 PIN
LOG CMOS LATCH QUAD TRAN
560310
LOGIC IC MC14060BD
CTR/DRIVER IC SOT 16
539100
IC HEX INV BUFFER
CD4049UBCM
560330
LOGIC IC MC14071BD
LOG CMOS GATE OR QUAD
SO14
539000
IC DIF AMP QUAD
LM339DR SO14
560108
SEMI OP-AMP
DUAL OP AMP
10
562500
ANALOG MC14551BD
MUX/DE-MUX 2 CHANNEL
11
538100
IC SWITCHER/REG LM2674M-5.0
28 V IN 5 VOLTS OUT 500MA
12
539110
LOGIC IC CD4024BM
7 STAGE COUNTER SO14
13
11622R13
RES CHIP 1206
22.1K OHM SMT
14
1155112
RES 0805 CASE
51.1 K OHM 1%
15
1153242
RES 0805 CASE
32.4 K OHM 1%
16
520300
SEMI GP XSTR
MMBT2222ALT1
17
42
520272
DIODE HEX FET P
HEX FET SOT-3
18
830510
IND, W/W
82 UH .58A PWR SMD
19
520129
SEMI DIODE GP
1N914 SM SOT-23
21
17
116105
RES CHIP 1/8 W
1 M OHM SM 1206
22
27
116103
RES CHIP 1/8 W
10 K OHM SM 1206
23
14
116102
RES CHIP 1/8
1 K OHM SM 1206
24
36
21Y042
CAP CHIP
0.1 UF 50 V 1206
25
18
27022N
FT CAP 22N SM
AVX OR MURRATA PART
26
18
750001
FERRITE BEAD SMT
0805 EMI FERRITE BEAD
27
241310
CAP RADIAL TH
680 UF 35 WVDC AL
ELECTROLYTIC
28
241320
CAP RADIAL TH
1200 UF 10 WVDC AL
ELECTROLYTIC
29
240200
CAP SM 1206 CASE
10 UF 10 WVDC
30
21Y041
CAP CHIP
0.01 UF SM 1206
1A0029
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 1 of 2
Page 37
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS LIST
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
G. PAS10 & ADP500 MONITOR
1. 1A0029 — Parts List (cont.)
Assy Tree for: 1A0029
1A0029
ADP1000 LOGIC PCB
LOGIC BRD PARTS
Item
31
Qty
Rev A
Printed 12/22/2004
P/N
Title
Detail
21Y022
CAP SM 1206
47 NF 50 V
32
1163321
RES CHIP 1206
3.32 K OHM 1%
33
1162252
RES CHIP 1206
25.5K OHM 1206 CASE
34
116474
RES CHIP 1206
470K OHM 1/8 W
35
116124
RES CHIP 1206 CASE
120 K OHM 5%
36
116563
RES CHIP 1206 CASE
56K OHM 5%
37
116224
CHIP RES 1206
220 K OHM 1206 CASE 5%
38
116000
RES CHIP 1206
0.0 OHMS SM
39
116XXX
CHIP RES 1206
+++NO LOAD+++
40
116101
RES CHIP 1/8 W
100 OHM SM 1206
41
116223
RES CHIP 1/8 W
22 K OHM SM 1206
42
116100
RES CHIP 1/8 W
10 OHM SM 1206
43
1163011
RES CHIP 1206
3.01K OHM 1206 CASE
44
116472
RES CHIP 1206
4.7K OHM 1/8 W SMT
45
116392
RES CHIP 1/8 W
3.9 K OHM SM 1206
46
116162
RES CHIP 1206
1.6K OHM 5% 1206 CASE
47
116104
RES CHIP 1/8 W
100 K OHM SM 1206
48
17L102XT
RES VAR 12 TURN
1K SMT POT 12 TURN
49
480600
CON HEADER 0.1 CTRS
PROTECTED HEADER 34 PIN
50
485001
HEADER 10 PIN TH
AMP 0.1 CTR 103308-1
51
480310
CON 2 PIN PC POST
AMP 640456-2
52
480320
CON 4 PIN PC LOCKING POST
MOLES MALE
53
520212
SEMI DIODE SHOTKEY
40V 1A
54
481250
CON DB9 SUB RT ANGLE FM
METAL CASE AMP7457814
1A0029
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 2 of 2
Page 38
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
G. PAS10 & ADP500 MONITOR
1. 1A0030 — Parts List
Assy Tree for: 1A0030
Printed 12/22/2004
1A0030
ADP1000 FP PCB
FP PCB AND PARTS
Item
Qty
Top
Type
PL
User1
Revision
User2
Status
User3
Date
1/5/2002
User4
By
RA
User5
P/N
Title
Detail
1A0030
ADP1000 FP PCB
FP PCB AND PARTS
PC9054A
ADP1000 DISPLAY BRD
FR4 060 1/1 CRB
483001
SW, 12 POS ROTOR
SIG SEL SW ADP1000
484050
SW, MOMENTARY PB
OMRON B3WN-6002
22
150330
RES 1/4W AXIAL TH
1.4 W 330 OHM TH AXIAL
22
630200
IND LED DUAL COLOR
RED/GREEN T1-3/4 CLR
480600
CON HEADER 0.1 CTRS
PROTECTED HEADER 34 PIN
1A0030
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 1 of 1
Page 39
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
H. 1A5001/2 ISOLATOR ASSEMBLY
Page 40
PINEAPPLE TECHNOLOGY, INC.
VI — SCHEMATICS AND PARTS
VTX2KW-A Operating and Service Manual
VI — SCHEMATICS AND PARTS LIST
H. 1A5001/2 ISOLATOR ASSEMBLY — Parts List
Assy Tree for: 1A5001/2
Printed 12/22/2004
1A5001/2
2-WAY ISOLATOR ASSEMBLYLIT
VHF HB 2KW TWO BAND SPLIT
Item
Qty
Top
Type
PL
User1
Revision
User2
Status
User3
Date
12/12/2004
User4
By
RA
User5
P/N
Title
Detail
1A5001/2
2-WAY ISOLATOR ASSEMBLYLIT
VHF HB 2KW TWO BAND SPLIT
U500T
500 W TERMINATION
TYPE N CONNECTOR
CT-1682-N
CIR TYPE N 172-200 MHz
VHF HB 600 W TYPE N
CT-1683-N
CIR TYPE N 190-220 MHz
VHF HB 600 W TYPE N
310013
SW THERMAL
Thermostat; Auto Reset; 1/2" disc
1A5001/2
PINEAPPLE TECHNOLOGY, INC.
4021 ALVIS COURT, #6, ROCKLIN, CA 95677
916-315-8338 Fax 916-315-8118
Page 1 of 1
Page 41
PINEAPPLE TECHNOLOGY, INC.
VII — ROUTINE MAINTENANCE
VTX2KW-A Operating and Service Manual
VII — ROUTINE MAINTENANCE
The following KEY MAINTENANCE AND PERFORMANCE CHECKS should be made monthly or
more frequently in some environments where dust is a problem:
TRANSMITTER
• Remove and clean the air filters with a light detergent and dry completely before re-installing. Dirty
filters will cause PA amps to shutdown resulting in a loss of RF Power. Spare filter P/N 990199 is
available from Pineapple Technology Inc.
• Check and record the Voltage and Current meter readings on the ACDIS2 (AC AND DC DISTRIBUTION UNIT LOCATED NEAR THE POWER SUPPLIES). NOTE: current readings will vary with
picture content.
• Using the ADP500 & PAS10 record the bias level settings on each PA Pallet by selecting the appropriate PA with the selector switch. To make this measurement of BIAS ONLY it is necessary to activate
the PA INHIBIT switch momentarily for each reading.
• Using the ADP500 check and record the RF Output power level to insure that it is still reading 100%
+/- 10% from the previous settings.
• Using the ADP500 check and record the VSWR (Reflected power) to insure that it is still reading only a
few percent indicating normal load operations.
• Using the ADP500 check and record Aural power readings. This is normally set at 10% of P-Sync.
Expect this to vary only a few percent from reading to reading.
• Carefully inspect RF Output coax and coaxial fittings for excessive heating or discoloration
FACILITIES
• Clean all air inlet filters and exhaust outlets to insure that the transmitter is getting clean unobstructed
air flow.
• Perform recommended service on air condition systems
• Rodent traps or baits should be renewed to keep the facilities clear of these pests which can damage to
the transmitter
Page 42
PINEAPPLE TECHNOLOGY, INC.
VIII — ADJUSTMENTS AND TUNING
VTX2KW-A Operating and Service Manual
VIII — ADJUSTMENTS AND TUNING
The VTX2KWA is basically a broadband transmitter with a few frequency selective sub-assemblies which
comply with FCC Type Certification requirements. A list of these sub-assemblies are listed below and followed by general instructions where applicable:
A.
MODULATOR Instructions for making adjustments to the modulator are included in the Manufacturer’s Instruction Manual
B.
BPV2KW Band Pass filter comes adjusted to the channel as purchased. To change frequency would
require a tuning adjustment to the filter. To perform this adjustment it is necessary to use a NETWORK ANALYZER and a signal generator with necessary I/O Adaptors to connect to the filter. The
Technician performing this adjustment should be skilled in tuning Band Pass Filters. If the target
frequency is outside of the tuning range of the filter, it becomes necessary to purchase a new filter.
Replacement filters and service is available from Pineapple Technology Inc.
C.
V600LDV2 POWER AMPLIFIER MODULE: The V600LDV2 has three areas where adjustments
may be necessary over time or in the event of a frequency change. These areas are:
1. Bias adjustments: The LDMOS FET devices used in these pallet amplifiers are set to 500ma/
device side or a total of 1 amp/device. This adjustment can be made on the bench by first terminating the input and output with 50 ohm terminations. Apply 31 volts DC to the PA using a power
supply that can provide a minimum of 15 amps. Note: a cooling fan will be necessary to cool the
amplifier during this adjustment.
To adjust biases it is best to turn all the bias adjust resistors CCW or to minimum on the pallet
being adjusted. Using a clamp on DC AMP Meter connected to the DC Feed terminal located on
the DC ISOLATION AND CURRENT MONITOR BOARD measure the current levels. The first
resistor is increased to 500ma indicated on the Amp meter. Repeat this adjustment for each additional resistor for reading of 1.0 A, 1.5 A, and 2.0 A. This will indicate that each device half is set
to 500 ma.
This concludes the bias adjustment procedure. This adjustment should be made at all time when
a device has to be replaced. Normal bias ranges from 1.5 amps to 2.3 amps per pallet as indicated on the ADP500/1000. DO NOT USE THE ADP500/1000 CURRENT READINGS FOR
MAKING BIAS ADJUSTMENTS.
2. PA PALLET RF circuit tuning: These circuits are Broadband and Fixed tuned providing no
adjustments. Any turning at this level is performed by the factory.
3. GAIN & PHASE MATCHING: Each V600LDV2 must be gain and phase matched to each unit
in the system. This is accomplished by maintaining tight manufacturing tolerances on devices,
cables, and component selection. No adjustment are required at this level and should not be
attempted in the field
Page 43
PINEAPPLE TECHNOLOGY, INC.
VIII — ADJUSTMENTS AND TUNING
VTX2KW-A Operating and Service Manual
D.
PHASE MATCHED CABLES: The cables used to connect the splitter to the PA Amplifier inputs
and those provided to connect the PA Amplifiers to the combiner are phase matched. If a cable
is damaged and needs to be replaced, additional cables are available from Pineapple Technology
Inc. The customer my manufacture additional cables, however the same coax type, connector, and
lengths must be used.
E.
ADP500/1000 WATT METER: This unit comes calibrated from the factory for the rated power level
of the transmitter. Adjustments are not recommended in the field.
Page 44
PINEAPPLE TECHNOLOGY, INC.
IX — PROBLEM SOLVING/TROUBLE SHOOTING
VTX2KW-A Operating and Service Manual
IX — PROBLEM SOLVING
The VTX2KWA is a complex assembly of Digital and Analog circuits and in many cases it is advisable to
contact Pineapple Technology Inc for assistance. If it is necessary to perform field service on the transmitter, most parts are available from Pineapple Technology Inc for next day shipment.
The failure analyzes of the transmitter starts off with the following assumptions:
A. The transmitter is connected to an AC Source which is within the specified voltage range and has
ample power to run the transmitter. This would normally be 208-240 V AC SINGLE PHASE with a
minimum of 60 Amps available.
B. The antenna has been checked out and verified to have a VSWR of 1.2:1 or better.
C. The room temperature is < 35 degrees Celsius.
D. There are no restrictions on the air flow in or out of the building
E. The video and aural signals, to the Modulator, comply with stated specifications.
CHECKING THE WARNING LIGHTS
MFA1KW: This unit has dual performance indicator lights located above the air inlets. One set of lights
for each PA Assembly located inside the unit.
HS OVER TEMP
GREEN
RED
NORMAL
FAULT
+28 VDC
GREEN
RED
NORMAL
FAULT
FAN SUPPLY
GREEN
RED
NORMAL
FAULT
HS OVER TEMP FAULT could indicate one of the following problems:
a. Room temperature to high and the HS are over heating
b. High VSWR on PA output port will cause to Dump Load sensor to Fault.
c. Air filters are dirty and need to be cleaned
d. Exhaust fan failure. (located in the top of the rack)
+28 VDC FAULT could indicate a power supply failure. Check the ADP500 & PAS10 for PA voltage
and current readings. The power supply modules will also indicate a lost of power.
FAN FAULT indications could mean that the PA blower has failed or there has been a lost of AC power
Page 45
PINEAPPLE TECHNOLOGY, INC.
IX — PROBLEM SOLVING/TROUBLE SHOOTING
VTX2KW-A Operating and Service Manual
to the fan. There is also a fuse located just inside of the front panel in case there is a locked rotor failure
condition. To access the fuse, the MFA1KW must be removed for the rack and the top cover removed.
The fuse is located just behind the front panel.
ADP500: There are a number of fault indicator lights on this unit that can be used for trouble shooting
possible problems with the transmitter.
With normal operating conditions, all the LEDs located on the front panel should be green. Red lights
could indicate a fault in normal operations of the transmitter. Fault indicators are listed below:
a. ANT VSWR HIGH light is RED. This indicated that the antenna reflected power exceeds the set point
in the equipment which is normally set to 10 %. When this LED is on, the transmitter shutdown line
is pull down to ZERO and the transmitter RF PWR OFF LED will also light RED indicated that the
transmitter has been shutdown at the driver level. This condition will automatically reset when the
problem is corrected. CHECK THE ANTENNA FOR POSSIBLE FAULTS.
b. RF PWR OFF light is RED. This will occur anytime the “SHUTDOWN LINE” is pulled to ZERO.
This control line is pulled to ZERO with any of the following faults:
c. ANT VSWR HIGH
PA INHIBIT SWITCH IN THE INHIBIT MODE
NOTICE: ONLY THE PA INHIBIT SWITCH OR THE ANT VSWR HIGH WILL SHUTDOWN THE
TRANSMITTER DRIVE CAUSING THE RF OUTPUT TO FALL TO NEAR ZERO.
d. PA1 THRU PA5 LEDs RED would indicate that the PA Pallet current level has fallen below the set
point and could indicate a transistor failure.
RR6000 (AC2008) POWER SUPPLY MODULES
The Power Supply module has two warning lights located on the front panel. Normally these lights are
GREEN indicating that the AC Line voltage and the Over Voltage circuits are within their normal range.
Should either go out of range, the lights will turn RED and the power supply module will shutdown. This
will reduce the available power to the RF Stages and could result in lower RF Output Power from the
transmitter. If this happens, turn off the transmitter for about 1 minute and then turn it back on. If this
warning continues, the module should be removed from the rack and returned for service and a spare
module should be installed to maintain normal operations.
NOTICE: The VTX2KWA transmitter has 4 each 2 KW power modules. Under normal conditions, this is
enough head room to allow the removal of one power supply module with little or no reduction in output
power. In the event it becomes necessary to remove a module and the RF Output power drops, the RF
Drive level from the Modulator can be reduced to a point where the DC Volt meter on the ACDIS2 reads
31 volts. This is the maximum output level obtainable with one power supply module removed. On this
transmitter that could be a reduction of less than 500 watts in operational output power. This will keep the
station on the air till the new power supply module arrives. DON’T FORGET TO TURN THE DRIVE
LEVEL UP AFTER INSTALLING THE NEW SUPPLY TO RETURN TO 100% OPERATION.
Page 46
PINEAPPLE TECHNOLOGY, INC.
X — WARRANTY
VTX2KW-A Operating and Service Manual
X — WARRANTY
The WARRANTY provided by Pineapple Technology, Inc. (PTI) on this transmitter is detailed below. It
should be noted that some of the equipment sub-systems have warranty coverage by the original manufacture that differs from the standard warranty provided by PTI Warranty details on equipment falling into
this category may be found in the Manufactures instruction manual provided with the transmitter. In all
cases, replacement units of this equipment are normally in stock at PTI for quick turn service support to
our customers during the PTI Standard Warranty period.
STANDARD WARRANTY
Seller warrants that each Product sold by it is free of defects in materials and workmanship. Seller’s
obligation under said warranty continues for a period of one (1) year from date of shipment. Repairs or
replacement of defective parts shall be the sole and exclusive remedy under warranty, at Seller option,
provided that Seller may, as an alternative, elect to refund an equitable portion of the purchase price
of the product. THIS WARRANTY IS EXPRESSLY IN LIEU OF AND EXCLUDES ALL OTHER
EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO WARRANTIES OF
FITNESS FOR A PARTICULAR PURPOSE, USE, OR APPLICATION, AND ALL OTHER OBLIGATIONS OR LIABILITIES ON THE PART OF THE SELLER, UNLESS SUCH OTHER WARRANTIES,
OBLIGATIONS OR LIABILITIES ARE EXPRESSLY AGREED TO IN WRITING BY SELLER.
WARRANTY REPLACEMENT AND REPAIRS
All claims under warranty must be made promptly after occurrence of circumstances giving rise to thereto
and must be received with in the applicable warranty period by seller or its authorized representative. Such
claims must be documented on a PTI *Field Failure Report with a full description of the circumstances
giving rise to the claim. Before any products are returned for repair and/or adjustment, written authorization form seller or its authorized representative for the return and instructions as to how and where these
products should be shipped must be obtained — This is to include a Return Authorization (RA) number
provided by the seller or authorized representative, this must accompany ALL returns. Any product
returned to seller for the examination shall be sent prepaid via the means of transportation indicated as
acceptable by seller. Seller reserves the right to reject any warranty claim not promptly reported and
any claim on any item that has been altered, i.e. circuit modifications, components removed, or has been
shipped by non acceptable means of transportation. When a product has been returned for examination and
inspection, or for any other reason, customer shall be responsible for all damage resulting from improper
packaging or handling, and for loss in transit, notwithstanding any defect or nonconformity in the product.
In all cases the seller has sole responsibility for determining the cause and nature of the failure, and
the Seller’s determination with regard thereto shall be final. If it is found that Seller’s Product has been
returned without cause and is still serviceable, customer will be notified and the Product returned at its
expense, in addition, a charge for testing and examination may, in Sellers sole discretion be made on
Products so returned.
*A Field Failure Report is included at the end of this manual — Additional Field Failure Reports can be obtained by calling
Pineapple Technology, Inc. at (916) 315-8338 or you may download one from our web site at www.ptibroadcast.com in the
Warranty section.
Page 47
PINEAPPLE TECHNOLOGY, INC.
XI — EXTENDED WARRANTY
VTX2KW-A Operating and Service Manual
XI — OPTIONAL EXTENDED WARRANTY
Pineapple Technology, Inc. transmitters come with the option of extending the standard warranty for up to
5 years. To exercise this option, the purchaser must buy and pay for the option at the time the transmitter
is purchased. The cost of the EXTENDED WARRANTY OPTION is in accordance with the following
schedule:
1st year NO CHARGE
2nd year
10% of transmitter purchase price
3rd year
10% of transmitter purchase price
4th year
10% of transmitter purchase price
5th year
10% of transmitter purchase price
A five year EXTENDED WARRANTY would cost 40% of the original selling price of the transmitter.
The purchaser may exercise all or part of the EXTENDED WARRANTY as needed.
Page 48
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