JVC TM-1650SDU - Color Monitor User manual

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TM-1650SDU
JVC
BASIC CHASSIS
TM-1650SDU DP381
CONTENTS
•SPECIFICATIONS····························································· 2
*OPERATING INSTRUCTIONS (APPENDIX) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 1-1
• SAFETY PRECAUTIONS · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 3
• SPECIFIC SERVICE INSTRUCTIONS · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 4
• SERVICE ADJUSTMENTS · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 9
*STANDARD CIRCUIT DIAGRAM (APPENDIX) · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 2-1
• PARTS LIST································ · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 39
COPYRIGHT© 2000 VICTOR COMPANY OF JAPAN, LTD. No.51702
May 2000

TM-1650SDU
SPECIFICATIONS
Item Content •
Color system PAL/ NTSC 3.58
Picture tube 16"(44cm) measured diagonally, flat square type, 90° deflection,
in-line gun, vertical line trio type (phosphor stripe pitch of 0.42 mm)
Effective screen size 13" x 9-7/8"0/V x H) / 16-1/4"(Dianonal)
33Qn1111x 250mm (W x H) / 41Qrrin1Jc:>ic:19onal)
Scanning frequency (H)15.734 kHz (NTSC)
15.625 kHz (PAL)
(V)59.94 Hz (NTSC)
50Hz (PAL)
I Horizontal resolution 550T\/ line or more('r'/C input mode)
Color Temperature 6500K; x =0.313, y =0.329
9300K ; x =0.283, y =0.297
.....................
High Voltage 23.7kV-26.3kV
....~igri.:1Lirip1:1t!<>1:1tput •
INPUT A : COMPOSITE BNC terminal : 1 bridge-connected output with automatic termination
VIDEO 1V(p-p) 75Q (negative sync)
COMPOSITE BNC terminal : 1 bridge-connected output with automatic termination
VIDEO 1V(p-p) 75Q (negative sync)
INPUT B Y/C SEPARATE Mini-DIN(4pin): 1 bridge-connected output with automatic termination
y : 1.0V(p-p) 75Q (negative sync)
C (Burst): 0.286V(p-p) 75Q (NTSC)
:0}'lf(p-p) 75Q (PAL) •
RGB BNC terminal :
R : 0.7V(p-p) 75Q
G : 0.7V(p-p) 75Q
B : 0.7V(p-p) 75Q
INPUT SYNC : 0.3-4V 7?r.'Jni~lti negative sync::} -........
······ I·
RGB/COMPONENT COMPONENT BNC terminal :
(Switch in MENU) y : 1V(p-p) 75Q (negative sync)
R-Y : 0.7V(p-p) 75Q
8-Y : 0.7V(p-p) 75Q
······················ SDI BNC terminal : Active throught out •
SMPTE 259M-complient, 75Q
....................... .....
INPUT A Monaural 0.5V(rms), high-impedance
AUDIO INPUT B RCA terminal : 1 bridge-connected output with automatic termination
INPUT RGB/SDI
/COMPO
Audio power output 1W (Monaural)
Speaker 3-1/8"(8cm) round x 1 8Q
Power requirements 120V AC, 50/60 Hz
Power consumption 1.3A maximum
Operation temperature 0-40°C (32-104° F)
Operation humidity 20-80% (non-co~densing) ............
Dimension (Wx Hx D) 15-5/8" X 13-1/4" X 16-7/8" •
395mm x 334mm x 427.5mm
Mass 39.0lbs (17.7kg)
Design & specifications are subject to change without notice.
2 No.51702

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TM-1650SDU
OPERATING INSTRUCTIONS
JVC~
COLOR VIDEO MONITOR
TM-1650SDU
For Customer Use:
Enter below the Serial No. which is located on the rear of
the cabinet. Retain this information for future reference.
Model No. : TM-1650SDU
Serial No. :
INSTRUCTIONS
JVC
·--1g0 g0, g ~1..o;q__4d;I~-Q·•""'"
May 2000 No.51702

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Thank you for purchasing this JVC color video monitor. Before using it, read and follow all
instructions carefully to take full advantage of the monitor's capabilities.
SAFETY PRECAUTIONS
WARNING:
TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT
EXPOSE THIS MONITOR TO RAIN OR MOISTURE.
CAUTION:
To reduce the risk of electric shock, do not remove cover.
Refer servicing to qualified service personnel.
This monitor is equipped with a 3-blade grounding-type
plug to satisfy FCC rule. If you are unable to insert the
plug into the outlet, contact your electrician.
When installing this unit, be sure that it is situated dose to
an easily accessible electrical outlet.
The SOI circuit is always active when the unit is plugged
into an AC outlet.
• PRECAUTIONS
• Use only the power source specified on the unit.
(120 V AC, 50/60 Hz)
• Keep flammable material, water, and metal objects away
from the unit - especially the interior of the unit.
• This unit incorporates high voltage circuitry.
For your own safety and that of your equipment, do not
attempt to modify or disassemble this monitor.
There are no user-serviceable parts inside.
• Unplug the monitor when you're not going to be using it for a
long period.
SCREEN BURN
FCCINFORMATION(U.S.A.only)
CAUTION: Changes or modification not approved by
JVC could void the user's authority to operate the
equipment.
NOTE: This equipment has been tested and found to
comply with the limits for a Class 8 digital device,
pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against
harmful interference in a residential installation. This
equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interference to radio communications. However, there is
no guarantee that interference will not occur in a
particular installation. If this equipment does cause
harmful interference to radio or television reception,
which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and
receiver.
- Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV
technician for help.
• HANDLING
• Avoid shocks or vibrations. These may damage the unit
and cause it to malfunction.
• Do not block the ventilation slots.
• Do not expose this unit to high temperatures.
Extended exposure to direct sunlight or a heater could
deform the cabinet or cause the pertormance of internal
components to deteriorate.
• Do not place the unit near apphances generating strong
electric or magnetic fields. There can generate picture
noise and instability.
• Keep the monitor clean by wiping the cabinet and CRT
screen with a piece of soft cloth. Do not apply thinner or
benzine. These chemicals can damage the finish and
erase printed letters. When the unit is excessively dirty, use
a diluted neutral cleanser, then wipe away the cleanser
with a dry cloth.
• It is not recommended to keep a certain still image displayed on screen for a long time as well as displaying extremely bright
images on screen. This may cause a burning (sticking) phenomenon on the screen of cathode-ray tube. This problem does not
occur as far as displaying normal video playback motion images.
• •
CONTENTS
SAFETY PRECAUTIONS ................................................................................. 2
CONTROLS AND FEATURES ......................................................................... 4
HOW TO HANDLE BASIC OPERATIONS ....................................................... 7
HOW TO USE THE MENU FUNCTIONS ......................................................... 8
HOW TO INITIALIZE THE SETTING ............................................................. 12
BASIC CONNECTION EXAMPLE ................................................................. 13
TROUBLESHOOTING .................................................................................... 16
SPECIFICATIONS .......................................................................................... 17
• • • 3
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ICONTROLS AND FEATURES
FRONT VIEW-----------
<Front Panel>
D :fil
[I]Phase button [PHASE clli ]
Press this button to set the picture hue adjustment mode.
Adjust the value with the VOLUME/SELECT buttons. Also
used as a control button in the menu function mode.
rnChroma button [CHROMA i;'b]
Press this button to set the picture color density adjust-
ment mode. Adjust the value with the VOLUME/SELECT
buttons. Also used as a control button in the menu
function mode.
@]Brightness button [BRIGHT -0]
Press this button to adjust picture brightness. Adjust the
value with the VOLUME/SELECT buttons. Also used as a
control button in the menu function mode.
@JContrast button [CONTRAST () ]
Press this button to adjust picture contrast. Adjust the
value with the VOLUME/SELECT buttons. Also used as a
control button in the menu function mode.
[filMenu button [MENU]
Displays and disappears the <MENU> screen.
Pressing the PHASE button with the Menu button
depressed will display the <SET-UP MENU> screen.
[filVolume/Select buttons [VOLUME/
SELECT- ..c-:1 +]
Adjusts the speaker volume. Also used as a control button
in the menu function mode.
II] Under Scan button [UNDER SCAN]
Reduces the screen size to display the whole screen.
Press the button again to quit Under Scan.
[IDInput RGB/COMPO./SDI button [INPUT
SELECTIRGB/COMPO./SDIII
Selects the video signal input to the RGB/COMPO.
(analog RGB/Y, 8-Y, R-Y) or SDI terminal and the audio
signal input to the AUDIO RGB/COMPO./SDI terminal on
the rear panel. When selected, the input RGB/COMPO./
SDI indicator [illlights.
( Note: )
• RGB, COMPONENT or SDI signals can be selected in
the <MENU> screen.
I]]Input B (Y/C) button [INPUT SELECT B [m]
Selects the video signal input to the VIDEO B (Y/C)
terminal and the audio signal input to the AUDIO 8
terminal on the rear panel. When selected, the input 8
(Y/C) indicator [illlights.
[QIInput B (VIDEO) button [INPUT SELECT B
[1/IDEOil
Selects the video signal input to the VIDEO B terminal
and the audio signal input to the AUDIO 8 terminal on the
rear panel. When selected, the input 8 (VIDEO) indicator
[illlights.
[TI]Input A (VIDEO) button [INPUT SELECT A
'VIDEOIJ
Selects the video signal input to the VIDEO A terminal and
the audio signal input to the AUDIO A terminal on the rear
panel. When selected. the input A (VIDEO) indicator [is]
lights.
~ Power indicator
Lights in green when the power is ON.
Lit : When the power is on.
Unlit : When the power is set to stand-by.
~ Power switch [POWER]
Press this switch to turn the power on or set it to stand-by
mode.
.-..I ON : Power is turned on.
I c!:,STAND BY : Power is set to stand-by mode.
IH]UNDER SCAN indicator
Lights in green when UNDER SCAN is selected.
ffIDInput RGB/COMPO./SDI indicator
Lights in green when Input RGB/COMPO./SDI is selected.
[!IDInput B (Y/C) indicator
Lights in green when Input B (Y/C) is selected.
[z]Input B (VIDEO) indicator
Lights in green when Input B (VIDEO) is selected.
~ Input A (VIDEO) indicator
Lights in green when Input A (VIDEO) is selected.
~Speaker
A built-in speaker is located inside the right side panel
when the monitor is viewed from the front.
• • •
REAR VIEW--------------
<Rear Panel>
D
ToAC outlet
(120 V AC, 50 Hz/60 Hz)~
~~
~Video A terminals [VIDEO A IN/OUT]
Video signal input (IN) and output (OUT) terminals.
The output terminal is bridge-connected.
IN : Video signal input terminal
OUT : Bridge-connected video signal output terminal
( Notes:)
* For corresponding audio signals, use the AUDIO A
terminals [ill.
• Also refer to BASIC CONNECTION EXAMPLE
on page 13.
~Video B terminals [VIDEO BIN/OUT]
Video signal input (IN) and output (OUT) terminals.
The output terminal is bridge-connected.
IN : Video signal input terminal
OUT : Bridge-connected video signal output terminal
( Notes:)
* For corresponding audio signals, use the AUDIO B
terminals w].
• Also refer to BASIC CONNECTION EXAMPLE
on page 13.
~Video B (Y/C) terminals [VIDEO B Y/C IN/
OUT]
Y/C (S-Video) signal input (IN) and output (OUT)
terminals.
The output terminal is bridge-connected.
IN : VIC-separated (S-video) signal input terminal
OUT : Bridge-connected VIC-separated (S-video) signal
output terminal
( Notes:)
* For corresponding audio signals, use the AUDIO B
terminals [ill.
• Also refer to BASIC CONNECTION EXAMPLE
on page 14.
~RGB/COMPO. terminals
Input terminals for analog RGB/Y, 8-Y, R-Y signals.
* The RGB SYNC input terminal is for the external
synchronization (composite synchronization) signal
when an analog RGB signal is input.
( Notes:)
• For corresponding audio signals, use the AUDIO RGBI
COMPO./SDI terminal [ill.
• When an analog RGB signal is input, be sure to input
the external synchronization signal to the RGB SYNC
terminal.
• Also refer to BASIC CONNECTION EXAMPLE
on page 14.
~Audio A terminal [AUDIO A IN/OUT]
Input (IN) and output (OUT) terminals for the audio signal
corresponding to the VIDEO A terminals [W.The output
terminal is bridge-connected.
IN :Audio signal input terminal
OUT : Bridge-connected audio signal output terminal
( Notes:)
* For corresponding video signals, use the VIDEO A
terminal [W.
• Also refer to BASIC CONNECTION EXAMPLE
on page 13.
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ICONTROLS AND FEATURES (cont'd)
REAR VIEW------------
<Rear Panel>
-~
D
To AC outlet
(120VAC
~
'50 Hz/60 Hz)~ -
~~
~Audio B terminals [AUDIO B IN/OUT]
Input (IN) and output (OUT) terminals for the audio signals
corresponding to the VIDEO B terminals [illor VIDEO B
(Y/C) terminals~- The output terminal is bridge-
connected.
IN : Audio signal input terminal
OUT : Bridge-connected audio signal output terminal
I Notes:)
* For corresponding video signals, use the VIDEO B
terminals :RiJor VIDEO B (Y/C) terminals Im.
• Also refer to BASIC CONNECTION EXAMPLE
on page 13.
~Audio RGB/COMPO./SDI terminals [AUDIO
RGB/COMPO./SDI IN/OUT]
Input (IN) and output (OUT) terminals for the audio signals
corresponding to the RGB/COMPO. terminals~ or SDI
terminals llQJ.The output terminal is bridge-connected.
IN : Audio signal input terminal
OUT : Bridge-connected audio signal output terminal
(Notes:)
• For corresponding video signals, use the RGB/COMPO.
terminals[]]] or SDI terminals ill].
• Also refer to BASIC CONNECTION EXAMPLE on
pages 14 and 15.
•
~Remote terminals [REMOTE INPUT A/B,
ASPECT)
Remote terminals for external control. Selecting INPUT A
or INPUT 8 and the ASPECT RATIO is available via
external control. External control is set in the <SET-UP
MENU> screen.
To use external control, you must build a switch cable and
connect it to the REMOTE terminals.
External control External control switch
functions Open circuit Closed circuit
(open) (short)
ASPECT RATIO 4-3 (4:3) 16-9 (16:9)
INPUTA/B INPUT A INPUT B
I Note: )
o Also refer to BASIC CONNECTION EXAMPLE on
pages 13-15.
~AC Inlet [AC IN]
Power input connector. Connect the provided AC power
cord Imto an AC outlet (120 V AC, 50 Hz/60 Hz).
~Power cord
Connects the provided power cord (120 V AC, 50 Hz/
60 Hz) to the AC IN connector.
@Q]SDIterminals
Input (IN) terminal for component serial digital signals and
active through output (OUT) terminal.
( Notes:)
• For corresponding audio signals, use the RGB/
COMPO./SDI terminals [m.
• Also refer to BASIC CONNECTION EXAMPLE on page
15.
• •
i HOW TO HANDLE BASIC
OPERATIONS
BASIC OPERATION-----------
1. Press the POWER switch to turn on the power.
~- 1oN .-.I ON : Power turns ON. (Power indicator: lit)
--------i-J•c!>sTANDBY a<!) STANDBY :PowerissettoSTANDBY.(Power
Powrn indicator: unlit)
2. Press the INPUT SELECT button to choose input.
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Select video/audio signals input to terminals on the rear
panel. The selected INPUT SELECT indicator lights in green.
INPUT Terminals on the rear panel
SELECT
button Video signal input Audio signal input
(GInput A VIDEO A terminal AUDIO A terminal
(VIDEO)
(I) Input B VIDEO B terminal
(VIDEO) AUDIO B terminal
,'.i)Input B VIDEO B (Y/C) terminal
(Y/C)
(l: Input RGB/ RGB/COMPO. terminal AUDIO
COMPO./ (RGB/Y, 8-Y, R-Y) RGB/COMPO./S0I
SDI SDI terminal terminal
~ RGB, COMPONENT or SDI signalscanbeselected1nthe<MENU> screen
3. Press the VOLUME/SELECT button to adjust the
speaker volume.
11@u Press this button to display the speaker volume level on the
screen.
+ : The Built-in speaker volume is increased. (00 - 50)
- : The Built-in speaker volume is decreased. (50 - 00)
* Screen indication will disappear about 10 seconds after
operating.
PICTURE ADJUSTMENT
1. Press select button corresponding to the item you
want to adjust.
[g)Cll(Q))!OJ
PHASE Q--fOJiA BAG-IT <XfflFlAST
cb di cb cb
The item you select is displayed on the screen.
CDPHASE ( 6 ) : Phase control
CDCHROMA ( ,~ ) : Chroma control
G) BRIGHT ( :) ) : Brightness control
CDCONTRAST ( () ) : Contrast control
2. Adjust with the VOLUME/SELECT button.
(@~ Items VOLUME/SELECT button
-+
PHASE
(Phase) reddish greenish
CHROMA
(Chroma) lighter deeper
BRIGHT
(Brightness) darker brighter
CONTRAST
(Contrast) lower higher
• Screenind1cat1onwilldisappearabout10 secondsafteroperating
•
PAL
STATUS ind1cat1on
(PAL or NTSC)
About the STATUS indication
• With the COLOR SYSTEM setting set
to AUTO mode, when you turn on the
power or select inputs. the color
system indication appears for about
3 seconds on the screen while PALor
NTSC signals are being detected
It does not appear when receiving a
BN.Jsignal or when no signal is input.
Refer to page 8 for more information
about COLOR SYSTEM setting and
page 1Ofor more information about
STATUS indication setting.
VOLUME r-=
-~I-++
PHASE r_:·
-+-1-++
( Notes:)
• Phase control is effective only in the
NTSC color system mode.
• Chroma control Is not effective when
receiving BNo/or when no signal is
input. (Except when a component
signal is input.)
• When CHROMA is adjusted to"- 40,"
the picture becomes less colorlul.
• "NO EFFECT" is displayed (for about
3 seconds) when your selected
function has no effect.
• 7
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IHOW TO USE THE MENU FUNCTIONS
DISPLAY AND SELECTION IN THE <MENU>
SCREEN MODE (SETTING)--------
You can set the following menu items.
Set them depending on your needs.
• SHARPNESS •ASPECT RATIO
• COLOR TEMP. • RGB/COMPONENT
• COLOR SYSTEM • COMPO. LEVEL
1. Press the MENU button.
• BLUE CHECK
(g) The <MENU> screen is displayed.
* The screen automatically disappears when no operation is
performed after about 5 minutes.
2. Press the PHASE ( c:ll:J) or CHROMA ( ~ ) button
to select MENU items.
r:u, ~
(g) (g) A selection mark (...,)is put next to the selected item.
Front panel Function Contents
button displayed
PHASE ( ,••'.., ) .. Foiward selection mark (.,.)
CHROMA(;,) ... Reverse selection mark (.,.)
~ ~----··--··
3. Press the VOLUME/SELECT button to set.
~Jjll Front panel Function Contents
button displayed
VOLUME/ + Increase (to max. value)
SELECT(+) .. Forward the setting value
VOLUME/ -Decrease (to min. value)
SELECT(-) .. Reverse the setting value
Menu items Purpose Setting range
SHARPNESS Picture sharpness 00-+1-·· -+39-+40
COLOR TEMP. Color temperature of 9300- 6500
white balance
COLOR Color system AUTO - NTSC - AUTO - PAL
SYSTEM L_. ----- -- J
ASPECT RATIO Aspect ratio 4-3-16-9
RGB/COMPONENT Input RGB/COMPONENT/SDI RGB - COMPO. - SDI
signal system t ___j
r--+01- -+9-+10
COMPO. LEVEL Component or SDI level 0
L.--01- --39---40
BLUE CHECK Blue check ON/OFF OFF .......ON
• In normaluse, leave the COLOR SYSTEMsetting toAUTO.
If the receivingcondItIonIs not good m AUTO posItIon,set 11to the exclusive modecorrespondinglo the
receivingcolor system (NTSC or PAL)
• COMPO LEVELcan be set for component inputand SDI input independently
4. If you want to set the other menu items, repeat
procedures 2 and 3.
5. Press the MENU button to quit.
(g) Front panel
button
MENU
Function
displayed
EXIT
Contents
Quit (or Release) the <MENU>
screen
<MENU> screen
[@&?J~,~~$1
<Front panel button>
G)Selection mark(..,_): Indicates the
menu item you select.
(0Menu item: Menu items you can
select
(3)Setting display: Indicates the current
settings (value).
CDFunction display: The functions of
the front panel buttons (7 buttons on
the left) correspond to the function
displayed.
Function Contents
displayed
.. Forward the menu item .
... Reverse the menu item
-Lower the adjustment
value (to the m1mmum)
+ Raise the adjustment
value. (to the maximum)
.. Forward the setting value .
.. Reverse the setting value .
EXIT Exits the <MENU> screen.
( Notes:)
• When the screen aspect ratio Isset to
16 - 9 (16 9) mASPECT RATIO,the
picturewill be verticallyreduced
• When REMOTEis displayed mthe
ASPECTRATIOor RGB COMPONENT
status, it Is not possibleto set these items
becauseASPECTREMOTEor INPUT
REMOTEIn the <SET-UP MENU>IS set to
valid. Use theexternal control functionor
setASPECTREMOTEor INPUTREMOTE
to invalid(OFF)to make setting possible.
• The BLUECHECKfunction Isnot
memorized.After the power is turned off
and on again,BLUE CHECKis automati-
callysetto OFF Referto page 9 for more
informationaboutthe BLUECHECK
function.
• WhenselectingCOMPONENTor SDI,
adjustCHROMAGAIN (COLOR)In the
COMPO.LEVELitem first, then inputa
standardsignal fromthe device used with
the monitorand adJustCHROMAGAIN
with BLUECHECK.Referto page9 for
moreinformationabout Imtiahzmg
COMPO.LEVEL
• • •
How to use the BLUE CHECK function----
Input the standard color-bar signal for your TV system and display it on the screen. When the BLUE CHECK function is ON, the
red and green signals are cut and only the blue signal is displayed. The BLUE CHECK function adjusts and checks CHROMA
(COLOR) GAIN and PHASE.
Make sure that COMPO. LEVEL has been initialized when a component signal is input.
[Procedure]
1. Input the standard color-bar signal for your TV system and display it on the screen.
2. Set the BLUE CHECK function in the <MENU> screen to ON and then press the
MENU button to quit the <MENU> screen.
3. Press the CHROMA button to adjust the chroma so that the blue bars on the left and
right sides of the screen have the same brightness.
4. (Only when an NTSC signal is input) Press the PHASE button to adjust the phase so
that the two blue bars at the center of the screen have the same brightness.
5. (Only when an NTSC signal is input) Repeat procedures 3 and 4 for the adjustment so
that all four blue bars on the screen have the same brightness.
When the adjustment is complete, set the BLUE CHECK function to OFF.
• Initializing COMPO. LEVEL (when an analog component or SDI
signal is input)
When an analog component or SDI signal is input, be sure to adjust (initialize) the
COLOR offset in COMPO. LEVEL.
[Procedure]
1. Input the standard color-bar signal for your TV system and display it on the screen.
2. Set the BLUE CHECK function in the <MENU> screen to ON.
3. Select COMPO. LEVEL in the <MENU> screen and then adjust it with VOLUME+/-
buttons so that the blue bars on the left and right sides of the screen have the same
brightness.
4. Quit the <MENU> screen with the BLUE CHECK function ON.
5. Make sure that the blue bars on the left and right sides of the screen have the same
brightness.
6. Repeat procedures 3, 4 and 5 for the adjustment so that the blue bars on the left and
right sides of the screen have the same brightness.
~
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• The BLUE CHECK function is not
memorized. After the power is set to
stand-by mode then turned on again,
BLUE CHECK is automatically set to
OFF
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• COMPO LEVEL can be set for
component input and SDI input
independently.
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IHOW TO USE THE MENU
FUNCTIONS (cont'd}
DISPLAY AND SELECTIONS IN THE <SET-UP
MENU> MODE (SETTING)
You can set the following set-up menu items.
• H. POSITION • CONTROLLOCK • ASPECTREMOTE
• V. POSITION • STATUS DISPLAY
• WHITE BALANCE • INPUT REMOTE
( Notes: )
• Parameters for H. POSITION and V. POSITION can be set separately depending on
the video input (Input A (VIDEO), Input B (VIDEO), Input B (Y/C) or Input RGB/
COMPO./SDI) selected by the input select buttons on the front panel.
Select the required video input with the input select buttons on the front panel in
advance.
• WHITE BALANCE can be set individually at 6500 or 9300 for the color temperature
value.
Set COLOR TEMP. to the value 6500 or 9300 in the <MENU> screen in advance.
1. While pressing the MENU button, press the
PHASE ( r::!lli) button.
@/gThe <SET-UP MENU> screen is displayed.
* The screen automatically disappears when no operation is
performed after about 5 minutes.
2. Press the PHASE ( r::!lli) or CHROMA ( ~ ) button
to select the desired menu item.
... ..
IC)IC) A selection mark(..-.) is put next to the selected item.
Front panel Function Contents
button displayed
PHASE(AA) " Forward selection mark(""")
CHROMA(~) ... Reverse selection mark (""")
3. Press the VOLUME/SELECT button to set.
[Q:1~
•
Front panel Function Contents
button displayed
VOLUME/ + Increase (to max. value)
SELECT(+)
~
Forward the setting value
CUTO Selects CUT OFF setting screen
VOLUME/ -Decrease (to min. value)
SELECT(-) .. Reverse the setting value
ORV Selects DRIVE setting screen
( Notes:)
• For the WHITE BALANCE setting, select the CUT OFF or
DRIVE setting screen, then select the buttons (PHASE/
CHROMA/BRIGHT) corresponding to the function indicated
(R/G/B).
• Press the EXIT (MENU) button to return to the <SET-UP
MENU> screen.
<SET-UP MENU> screen
<SET-UP MENU>
jl H. POSITION 00
V. POSITION 00
WHITE BALANCE
CONTROL LOCK OFF
STATUS DISPLAY : ON
INPUT REMOTE OFF
ASPECT REMOTE 1 ·,OFF
(j) =
Elb:)~r;Jf;l8H
1@6~6 ~-~:£?JI
<Front panel button>
G)Selection mark("'"): Indicates the
menu item you select.
CDMenu item: Menu items you can
select.
G)Setting display: Indicates the current
settings (value).
© Function display: The functions of
the front panel buttons (7 buttons on
the left) correspond to the function
displayed.
Function Contents
displayed
" Forward the menu item.
... Reverse the menu item .
-Lower the adjustment
value. (to the minimum)
+ Raise the adjustment
value. (to the maximum)
~
Forward the setting value.
.. Reverse the setting value .
EXIT Exit the <SET-UP MENU>
screen. (release)
ORV Selects DAV adjustment.
CUTO Selects CUT OFF
adjustment.
R Adjusts red signal level.
G Adjusts green signal level.
B Adjusts blue signal level.
Turns the ON-SCREEN
display on or off. (This
OISP function is effective only in
the DRIVE or CUT OFF
adJustment mode.)
• •
Set-up menu items
H. POSITION
V. POSITION
WHITE BALANCE
l[)RIVC iRDRIVE - -
I lsDRIVE--
ICUTOFFfR:CUTOFF-
I fGCUTOFF-
_I ___ 18CUTOFF-
CONTROL LOCK
STATUS DISPLAY
INPUT REMOTE
ASPECT REMOTE
Purpose Settings
Adjusts the horizontal position of
the screen(+: Horizontal position I -os--04-••••••--01-00-+01-••••••-+04-+05
shifts to the righV-: Horizontal
position shifts to the left)
Adjusts the vertical position on the
screen(+: Vertical position moves -os--04-••••••--01-00-+01-••••••-+04- +05
down/-: Vertical position moves up)
Adjusts the white balance
Adjusts red level
------------
Adjusts blue level
------------
Adjusts red cut off
---------
Selects DRIVE (ORV) or CUT OFF (CUTO) adjustment.
Screen setting is changed to the selected setting mode.
Select R/G/B buttons corresponding to the function display
to adjust.
-------------------
-20--19-····· ....-01-00-+01-····-+19- +20
-------------------
-20--19-••••• - -01-00-+01-····-+19- +20
-------------------
-20--19-····· ....-01-00-+01-····-+19- +20
-------------------
Adjusts green cut off_____ -l -20--19-••••• - -01-00-+01-·•·•-+19- +20 __
Adjusts blue cut off
Sets the operation buttons on the
front panel to control lock mode
Sets the status display of the color
system
Sets external control of input
selection (INPUT A/B)
Sets external control of the aspect
ratio
-20--19-····· - -01-00-+01-····-+19- +20
OFF - ON
ON-OFF
OFF - A/B
OFF - ON
4. To set the other set-up menu items, repeat the
procedures 2 and 3. ( Notes: J
• When the CONTROL LOCK function 1s
set to ON, pressing operation buttons
on the front panel will display the
message "CONTROL LOCK ON!" on
the screen for about 3 seconds.
5. Press the MENU button to quit.
IC) Front panel Function
button displayed Contents
MENU EXIT Ouit (or Release) the <MENU>
screen
•
• The CONTROL LOCK function is
maintained even when the power is
turned off.
• Totum off the CONTROL LOCK
function, while holding the MENU button
press the PHASE button. Then set the
CONTROL LOCK function to OFF.
• Even when the CONTROL LOCK
function is set to ON, the fo!lowmg
operations are available:
- Power Switch operation
- Volume control with the VOLUME/
SELECT buttons
- External control when INPUT
REMOTE orASPECT REMOTE is
valid
- Display or disappear of the <SET-UP
MENU> screen
• The STATUS DISPLAY function can be
set to display (ON) or not display (OFF)
the present color system when the
power is turned on or the input signal is
changed. Refer to page 7 for more
information.
• When the INPUT REMOTE function 1s
valid {A/8), pressing the Input A, Input B
or Input RGB/COMPO./S01 buttons will
display the message "REMOTE ON!" on
the screen for about 3 seconds.
• The INPUT REMOTE function is valid
(A/B) after quitting the <SET-UP
MENU> screen.
• 11
-I
~
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0)
(}1
0
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0
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12
• •
I
I
IHOW TO INITIALIZE THE
SETTING
SCREEN DISPLAY AND SELECTIONS IN THE
<SET-UP MENU> RESET MODE------
You can set <MENU> and <SET-UP MENU> screen items, picture adjustment items and
the volume level to their factory-set (initial) values.
1. Press the Power switch to set the unit to STAND
BY(I<!>) mode.
...________11-I ON
~ I c!)STANO BY
2. Whilepressing both MENU button and PHASE (r:A,)
button, press the Power switch to turn thepower ON
( -1 ). The <SET-UP MENU> RESET screen is displayed.
..,I V * The screen automatically disappears when no operation
In! 'cjl o-1oN is performed after about 5 minutes.
t;_;:) t;;;.;;:J Ic!)STANDBY
Fl-VISE "'8,lJ PowEA ( Note: )
3. Setting
[ • Initialization is required.
!OJ
• The <SET-UP MENU> RESET screen will not be
displayed if the MENU or PHASE buttons are pressed
for a very short time. Keep pressing them until the
display screen appears.
Press the CONTRAST ( () ) button.
* Initialization is completed, and the <SET-UP MENU>
RESET screen disappears.
[ • Initialization is not required.
lt@ll Press the VOLUME/SELECT[+] or[-] button.
* Initialization is aborted, and the <SET-UP MENU>
RESET screen disappears.
<SET-UP MENU> RESET screen
<SET~UP MENU> RESET
Are you sure?
"Yes" then <CONTRAST>
"No" then
Initial settin_g_s
j Functions (Items) Initialization
(setting)
SHARPNESS 00
~ COLOR TEMP. 6500
~ COLORSYSTEM AUTO
~ ASPECT RATIO 4-3
dJ RGB/COMPONENT RGB
~ COMPO. LEVEL 00
BLUE CHECK OFF
H. POSITION 00
c: V. POSITION 00
~ WHITE BALANCE
~
R. CUTOFF 00
A G. CUTOFF 00
:::,
z B. CUTOFF 00
w
" R. DRIVE 00
CL B. DRIVE 00
:::,
~ CONTROL LOCK OFF
~ STATUS DISPLAY ON
v INPUT REMOTE OFF
ASPECT REMOTE OFF
i PHASE 00
~ CHROMA 00
~ CONTRAST 00
~ BRIGHT 00
t3
a:
1VOLUME 20
g
• • •
i
iBASIC CONNECTION EXAMPLE
( Notes:)
• Before connecting your system, make sure that all units are turned off.
• The illustration below shows some examples of different connections. Terminal connections may differ depending on the
component connected. Be sure to refer to the instructions provided with the unit(s) you are connectmg.
• Each pair of mput (IN) and output (OUT) terminals are bridge-connected.
• If you're not connecting any equipment to a bridged output (OUT) terminal, be sure not to connect any other cables to the bridged output (OUT)
terminal as this will cause the terminating resistance switch to open (auto terminate function).
• When making a bridge connection, connect the input {IN) and output (OUT) terminals on the monitor to separate video components.
(For example, if both terminals are connected to the same VCR, resonance may occur except during playback. This is caused by the same video
signal "loopmg" between the VCRs, and is not a malfunction.)
• Select the video input (INPUT A (VIDEO), INPUT B (Y/C) or INPUT RGB/COMPO./SDI) with the INPUT SELECT buttons on fhe front panel.
• The ASPECT RATIO or INPUT A/B settings can be controlled via the REMOTE terminal by setting ASPECT REMOTE or INPUT REMOTE in the
<SET-UP MENU> screen to valid. (Refer to pages 10 and 11.)
• VIDEO A Connection Example (Select Input A (VIDEO))
~
Video-.
(V,decs,gnalcable)
Video Camera
Cl
Video Monitor Audm
1=~1
(Aud1os,gn.alcable)
VCR
• VIDEO B (VIDEO) Connection
Example (Select Input B (VIDEO))
~
Video Camera Video-.
{V>deos,gnalcable)
Video Mornlor Audio-.
lo=~I
;ii~s0
(Audtos1gnalcable)
VCR
RCA pm
closedc1rcu1t(short)
External control
functions
External control switch I I
07onp:~~u1t 1Clo;:~~t•1
~---~--~--~,
--------------
REMOTE ......_
(Remote cable)
Video-.
Ill ,-v-, l(Vldeos,gnalcable)
Video-.
(Video s,gnalcable)
Audio -.
(Aud,o:;'!Jnalcable)
I ~®~ I Audio ~
(Aud,os,gnalcable)
.41.. REMOTE
-. : Signal Flow
VCR
CJ
Video Monitor
~=~
VCR
CJ
Video Monitor
External control switch
RCA pm
13
--l
~
->.
O"l
u,
0
en
0
C

....>.
I
00
z
0
01
....>.
--.J
0
N
14
I
IBASIC CONNECTION EXAMPLE (cont'd)
• VIDEO B (Y/C) Connection Example (Select Input B (Y/C))
~
Video Camera
ClY/C (S-video) -..
(YIC{S·v1deo)s<gnalcable)
Video Monitor
VCR Audio-..
(Aud1os,gnalcable)
• RGB/COMPO. Connection Example
~
(S,gnalcable)
Device
outputting GfY -
analog RGB
signal orY/
8-Y/R-Y
component AGBSYNC
signal iS,gnalcable) (RGB only)
Audio-.
~
( Note:)
I··~·- IY/C{S-video)_ 11~~1
(YIC(S-v,deo)s,gnalcable) VCR
Video Monitor
Audio -..
I~~ j(Aud1os1gnalcable)
External control switch
...,_ REMOTE
(Remotecable) I RCA pin
-.. : Signal Flow
Audio -..
(Aud1os,gnalcable)
---- - - ------ - -'
Other audio
device (e.g.
audio amplifier)
External control switch
RCA pin
• RGB, COMPONENT or SDI signals can be selected in the
<MENU> screen.
-. . Signal Flow
• • •
• SDI Connection Example
Device
outputting
component
serial digital
signal (SMPTE
259M-compHant)
( Notes: )
Component senal digital signal -..
(S19nalcable)
Audio-..
(Aud,os,gnalcable)
• RGB, COMPONENT or SDI signals can be selected in the
<MENU> screen.
• The audio signal embedded in the component serial digital
signal cannot be used with this unit. Use the analog output
signal instead.
• Even when the power is set to stand-by mode, the signal
from the lN terminal is output to the Active Through output
terminal. (Power is always supplied to the SDI circuit.)
When the power cord is disconnected from the AC outlet, the
SDI circuit operation is interrupted and thus the signal is not
output from the Active Through terminal.
•
Active Through Output
Audio -..
(Audms,gnalca~el
Device receiving
component
serial digital
signal (SMPTE
259M-compliant)
External control switch
-. : Signal Flow
RCA pin
External control
functions
ASPECT RATIO
closed c1rcu~(short)
External control switch
Openctrcuit Closedctrcu,tl I
(open) (short)
4-3(4·3) 116-9(169) I I
• 15
-I
s:
I
....>.
0)
01
0
(/)
0
C

•
•
•
•
• 16
TM-1650SDU
ITROUBLESHOOTING
Solutions to common problems related to your monitor are described here. If none of the solutions presented here
solves the problem, unplug the monitor and consult a JVC-authorised dealer or service center for assistance.
Problems Points to be checked Measures (Remedy)
No power supply. Is the power plug loosened or disconnected? Firmly insert the power plug.
No picture with the Is the video signal output from the connected Set the connected component correctly.
power on. component?
Is the input signal selected properly? Select the required video signal input with the
Input select button. (See page 7.)
Is the video cable disconnected? Connect the video signal cable firmly.
(See pages 13 - 15.)
No sound. Is the audio signal output from the connected Set the connected component correctly.
component?
Is the volume output set to minimum? Adjust the speaker volume with the VOLUME/
SELECT button. (See page 7.)
Is the audio cable disconnected? Connect the audio signal cable firmly.
(See pages 13 - 15.)
Shaking picture. Is the monitor close to a device generating a Move the device away from the monitor until the
strong magnetic field? picture stabilizes.
No colors, wrong Is the color system selected properly? Set COLOR SYSTEM in the <MENU> screen to
color, or dark picture. AUTO. (See page 8.)
Has the picture control setting (CONTRAST, Set each picture control to the standard setting.
BRIGHT CHROMA or PHASE) been changed? (See page 7.)
Is the RGB/COMPONENT/SDI signal selected Check the RGB/COMPONENT setting in the
properly? <MENU> screen. (See page 8.)
Unnatural, irregularly Is the monitor close to a speaker, magnet or any Move the device away from the monitor and turn
colored, or distorted other device generating a strong magnetic field? the monitor's power off. Wait at least 30 minutes,
picture. then turn the power on again.
Dark stripes appear Is the aspect ratio set to 16:9? Set ASPECT RATIO in the <MENU> screen to
at the top and bottom [4 : 3 (4 - 3)]. (See page 8.)
of the screen, picture When controlling externally, ASPECT RATIO
vertically squeezed. should be set to [4: 3 (4 - 3)].
(See pages 13- 15.)
The overall picture Has the UNDER SCAN button been pressed so Press the UNDER SCAN button to turn off the
size is too small. the UNDER SCAN indicator lights? indicator. (See page 4.)
Function buttons on Has control of the buttons been locked? (Has Set CONTROL LOCK in the <SET-UP MENU>
the front panel do not the CONTROL LOCK function been set to ON?) screen to OFF. (See pages 1
Oand 11.)
function.
The INPUT SELECT Is input selection under external control? (Has Set INPUT REMOTE in the <SET-UP MENU>
buttons do not the INPUT REMOTE function been set to valid screen to OFF. (See pages 1
Oand 11.)
function. (A/B)?)
The following are not malfunctions:
• When a bright still image (such as a white cloth) is displayed for a long period, it may appear to be colored. This is due to the
structure of the cathode ray tube and will be deleted when another image is displayed.
• You experience a mild electric shock when you touch the picture tube. This phenomenon is due to a normal buildup of static
electricity on the CRT and is not harmful.
• The monitor emits a strange sound when the room temperature changes suddenly. This is only a problem if an abnormality
appears on the screen as well.
• If two or more monitors are operated next to each other, their images may shake or be distorted. This phenomenon is due to
mutual interference; it is not a malfunction. Move the monitors away from each other until the interference disappears or turn the
power off on any monitor that is not being used.
No.51702 1-9

TM-1650SDU
ISPECIFICATIONS
• Type
• Color system
• Picture tube
• Effective screen size
• Scanning frequency
• Horizontal resolution
• Input terminals
VIDEO A
VIDEO B
RGB/COMPO.
SDI
AUDIO A
Color video monitor
PAL, NTSC (3.58)
16" measured diagonally,
flat-square type,
90° deflection, in-line gun,
vertical line trio type (phosphor
stripe pitch 0.42 mm)
Width 13" (330 mm)
Height 9-7/8" (250 mm)
Diagonal 16-1/4" (410 mm)
(H) 15.734 kHz (NTSC)
15.625 kHz (PAL)
(V) 59.94 Hz (NTSC)
50 Hz (PAL)
550 TV lines or more
(Y/C input mode)
Composite video:
1 line, BNC connector x 2,
1 V (p-p), 75 n, negative sync
(bridge connection possible,
auto termination)
Composite video:
1 line, BNC connector x 2,
1 V (p-p), 75 n, negative sync
(bridge connection possible,
auto termination)
YIC-separated:
1 line, mini-DIN 4-pin
connector x 2
Y: 1.0 V (p-p), 75 0
C: 0.286 V (p-p), 75 n (NTSC)
0.3 V (p-p), 75 n (PAL)
(bridge connection possible,
auto termination)
Analog RGB:
1 line, BNC connector x 3
R, G, B: 0.7 V (p-p), 75 n
RGB sync:
0.3 V (p-p) - 4 V (p-p), 75 0
Y, R-Y, B-Y component:
1 line
Y: 1 V (p-p), 75 n,negative sync
R-Y, B-Y: 0.7 V (p-p), 75 n
Component serial digital
(SMPTE 259M-compliant) x 1
525/60 625/50 auto select, BNC
connector x 2
Component serial digital active
through x 1
1 line (monaural), RCA pin x 2
0.5 V (rms), high-impedance
(bridge connection possible)
AUDIO B
AUDIO RGB/COMPO./
SDI
REMOTE INPUT A/B
REMOTE ASPECT
• Audio power output
• Built-in speaker
• Environmental
conditions
• Power requirements
• Power consumption
• Dimensions
• Weight
• Accessory
1 line (monaural), RCA pin x 2
0.5 V (rms), high-impedance
(bridge connection possible)
1 line (monaural), RCA pin x 2,
0.5 V (rms), high-impedance
(bridge connection possible)
1 line, RCA pin x 1
1 line, RCA pin x 1
1 W (monaural)
3-1/8" (8 cm) round x 1
impedance of 8 n
Operation temperature:
0 °c - 40 °C (32 °F - 104 °F)
Operation humidity:
20 % - 80 % (non-condensing)
120 V AC, 50 Hz / 60 Hz
1.3A(120 VAC)
Width 15-5/8" (395 mm)
Height 13-1/4" (334 mm)
Depth 16-7/8" (427.5 mm)
39.0 lbs (17.7 kg)
AC power cord [7.9 ft (2.4 m)] x 1
• Illustrations used in this manual are for explanatory purposes only The appearance of the actual product may differ slightly.
• Dimensions and weight are approximate.
• E. & 0. E. Design and specifications subject to change without notice.
1-10 No.51702
•
•
•
•
•
17

•
•
•
•
• 18
• Dimensions Unit : inch (mm)
< Front View >
15-5/8 (395)
JVC *.,
"'
~
~
*
0 13-1/4 (336.3)
'
1aaaa aw _...__A'!',&...g~-a
13-5/8 (346)
* Asterisks (*) are used to indicate front panel
dimensions .
.;:-
C')
C.
~
cJ:.
• Y/C (Mini DIN 4 pin) terminal
specification
IN :@:]ua
2@4
our a.
1 3
Pin No.
1
2
3
4
Signal
GND(Y)
GND(C)
y
C
No.51702
TM-1650SDU
< Side View>
16-7/8 (427.5)
16-1/8 (407.2)
3/16 (3.5) 2-1/4
(55)
1-11

TM-1650SDU
JVC®
JVC PROFESSIONAL PRODUCTS COMPANY
DIVISION OF US JVC CORP.
1700 Vallery Road Wayne, NJ07470
JVC CANADA INC.
21 Finchdene Square, Scarborough Ontario M1X 1A7
©2000 VICTOR COMPANY OF JAPAN, LIMITED
1
'.ffl\ LCT0725-001A-H
U 0200-Tu-U-JMT
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0
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:::
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0
:s::
0
z
=i
0
:::0
VP0005
DP6053
•
•
•
•
•

•
•
•
•
•
TM-1650SDU
SAFETY PRECAUTIONS
1. The design of this product contains special hardware, many
circuits and components specially for safety purposes. For
continued protection, no changes should be made to the
original design unless authorized in writing by the manufacturer.
Replacement parts must be identical to those used in the
original circuits. Service should be performed by qualified
personnel only.
2. Alterations of the design or circuitry of the products should not
be made. Any design alterations or additions will void the
manufacturer's warranty and will further relieve the
manufacturer of responsibility for personal injury or property
damage resulting therefrom.
3. Many electrical and mechanical parts in the products have
special safety-related characteristics. These characteristics are
often not evident from visual inspection nor can the protection
afforded by them necessarily be obtained by using
replacement components rated for higher voltage, wattage, etc.
Replacement parts which have these special safety
characteristics are identified in the parts list of Service manual.
Electrical components having such features are identified
by shading on the schematics and by (.1:.)on the parts list
in Service manual. The use of a substitute replacement which
does not have the same safety characteristics as the
recommended replacement part shown in the parts list of
Service manual may cause shock, fire, or other hazards.
4. Use isolation transformer when hot chassis.
The chassis and any sub-chassis contained in some products
are connected to one side of the AC power line. An isolation
transformer of adequate capacity should be inserted between
the product and the AC power supply point while performing
any service on some products when the HOT chassis is
exposed.
5. Don't short between the LIVE side ground and ISOLATED
(NEUTRAL) side ground or EARTH side ground when
repairing.
Some model's power circuit is partly diffe_rentin the GND. The
difference of the GND is shown by the LIVE : (.L) side GND,
the ISOLATED(NEUTRAL) : (J.) side GND and EARTH : (@)
side GND. Don't short between the LIVE side GND and
ISOLATED(NEUTRAL) side GND or EARTH side GND and
never measure with a measuring apparatus (oscilloscope etc.)
the LIVE side GND and ISOLATED(NEUTRAL) side GND or
EARTH side GND at the same time.
If above note will not be kept, a fuse or any parts will be broken.
6. If any repair has been made to the chassis, it is recommended
that the B1 setting should be checked or adjusted (See
ADJUSTMENT OF B1 POWER SUPPLY).
7. The high voltage applied to the picture tube must conform with
that specified in Service manual. Excessive high voltage can
cause an increase in X-Ray emission, arcing and possible
component damage, therefore operation under excessive high
voltage conditions should be kept to a minimum, or should be
prevented. If severe arcing occurs, remove the AC power
immediately and determine the cause by visual inspection
(incorrect installation, cracked or melted high voltage harness,
poor soldering, etc.). To maintain the proper minimum level of
soft X-Ray emission, components in the high voltage circuitry
including the picture tube must be the exact replacements or
alternatives approved by the manufacturer of the complete
product.
8. Do not check high voltage by drawing an arc. Use a high
voltage meter or a high voltage probe with a VTVM. Discharge
the picture tube before attempting meter connection, by
connecting a clip lead to the ground frame and connecting the
other end of the lead through a 10kQ 2W resistor to the anode
button.
9. When service is required, observe the original lead dress.
Extra precaution should be given to assure correct lead dress
in the high voltage circuit area. Where a short circuit has
occurred, those components that indicate evidence of
overheating should be replaced. Always use the
manufacturer's replacement components.
10. Isolation Check
(Safety for Electrical Shock Hazard)
After re-assembling the product, always perform an isolation
check on the exposed metal parts of the cabinet (antenna
terminals, video/audio input and output terminals, Control
knobs, metal cabinet, screw heads, earphone jack, control
shafts, etc.) to be sure the product is safe to operate without
danger of electrical shock.
(1) Dielectric Strength Test
The isolation between the AC primary circuit and all metal parts
exposed to the user, particularly any exposed metal part having
a return path to the chassis should withstand a voltage of
11OOVAC (r.m.s.) for a period of one second.
(.... Withstand a voltage of 11OOVAC (r.m.s.) to an appliance
rated up to 120V, and 3000V AC (r.m.s.) to an appliance rated
200V or more, for a period of one second.)
This method of test requires a test equipment not generally
found in the service trade.
(2) Leakage Current Check
Plug the AC line cord directly into the AC outlet (do not use a
line isolation transformer during this check.). Using a "Leakage
Current Tester", measure the leakage current from each
exposed metal part of the cabinet, particularly any exposed
metal part having a return path to the chassis, to a known good
earth ground (water pipe, etc.). Any leakage current must not
exceed 0.5mA AC (r.m.s.).
However, in tropical area, this must not exceed 0.2mA AC
(r.m.s.).
• Alternate Check Method
Plug the AC line cord directly into the AC outlet (do not use a
line isolation transformer during this check.). Use an AC
voltmeter having 1000 ohms per volt or more sensitivity in the
following manner. Connect a 1500Q 1OW resistor paralleled
by a 0.15µ F AC-type capacitor between an exposed metal
part and a known good earth ground (water pipe, etc.).
Measure the AC voltage across the resistor with the AC
voltmeter. Move the resistor connection to each exposed metal
part, particularly any exposed metal part having a return path to
the chassis, and measure the AC voltage across the resistor.
Now, reverse the plug in the AC outlet and repeat each
measurement. Any voltage measured must not exceed 0.75V
AC (r.m.s.). This corresponds to 0.5mA AC (r.m.s.).
However, in tropical area, this must not exceed 0.3V AC
(r.m.s.). This corresponds to 0.2mA AC (r.m.s.).
GOOD
EARTH
AC VOLTMETER
(HAVING 1000 QN,
OR MORE SENSITIVITY)
GROUND 0.15 µ F AC-TYPE
PLACE THIS PROBE
v-<---ON EACH EXPOSED
METAL PART
11. High voltage hold down circuit check.
After repair of the high voltage hold down circuit, this circuit
shall be checked to operate correctly.
See item "How to check the high voltage hold down
circuit".
This markshowsafast
operatingfuse,the
lettersindicatedbelow
showtherating.
I 11
-::--::-A-::--::--:N
POWERCORD
REPLACEMENTWARNING.
Connecting the white line side of
power cord to "WHT" character side
~-·ab
[eW]
WHT
No. 51702 3

TM-1650SDU
SPECIFIC SERVICE INSTRUCTIONS
DISASSEMBLY PROCEDURE
[CAUTION]
* Even with the power switch off, some parts of the set are live. Be
sure to disconnect the power cord from the AC outlet before
disassembly and reassembly.
REMO~NGTHETOPCOVER
1. Remove the 8 screws marked ® .
2. Slightly spread the bottom of the top cover. Shift the cover
rearward and raise it upward to remove it.
REMOVING THE REAR PANEL
• After removing the top cover.
1. Remove the 3 screws marked @ and 2 screws maked © .
2. Shift the top portion of the rear panel slightly rearward and raise it
upward to remove it.
REMOVING THE TERMINAL BRACKET
• Remove the top cover and rear panel.
1. Remove the 8 screws marked @ and 1 screw marked ® .
2. Slightly shift the terminal bracket rearward and raise it upward to
remove it.
REMOVING THE TRANSF. HOLDER
• Remove the top cover and rear panel.
1. Remove the 2 screw marked ® .
2. Lift up the TRANSF. HOLDER to unhook the claw, and then
withdraw it toward you as shown in Fig. 1.
REMOVING THE SDI BRACKET
• Remove the top cover and rear panel.
1. Remove the 4 screw marked @ .
2. Lift up the SDI BRACKET to unhook the claw, and remove it.
REMOVING THE POWER UNIT ASS'Y
• Remove the top SDI bracket.
1. Remove the 2 screw marked (8) .And remove it.
REMOVING THE SDI UNIT
• Remove the SDI bracket.
1. Remove the 2 screws marked (D .And remove it.
REMOVING THE CHASSIS
• Remove the top cover, rear panel and TRANSF. HOLDER.
1. Withdraw the chassis backward. If neceaasry, take off the wire
clamp, connectors etc.
REMOVING THE SPEAKER HOLDER
• Remove the top cover.
1. Remove the 1 screw marked Q) .
2. Shift the speaker holder, and then lift it up to remove it.
REMOVING THE SPEAKER
• Remove the speaker holder.
1. Push the claws slightly, and shift the speaker to downward, and
remove it away (Fig. 2).
CHECKING THE PW BOARD
To check the back side of the PW board.
(1) Pull out the chassis.
(2) Erect the chassis vertically so that you can easily check the back
side of the PW board.
[CAUTION]
* When erecting the chassis, be careful so that there will be no
contacting with other PW board.
* Before turning on power, make sure that the CRT earth wire
and other connectors are properly connected.
WIRE CLAMPING AND CABLE TYING
1. Be sure to clamp the wire.
2. Never remove the cable tie used for tying the wires together.
Should it be inadvertently removed, be sure to tie the wires
With a new cable tie.
• Befor turning on power, make sure that the spiral wire
(yellow/ green) are properly connected.
- - -------- - - - - - ---- - - - - - - -- - - - - - -
MAIN PWB
HVT
INPUT PWB
POWER CORD
4 No.51702
•
•
•
•
•

•
•
•
•
•
FRONT
CABINET
SPEAKER
HOLDER
Fig. 2
'
'
'
'
'
'
'
'
'
'
'
'
'
'
'
'
-------~
CRT SOCKET
PWB
Fig.1
No.51702
LINE FILTER
PWB
TM-1650SDU
5

TM-1650SDU
REPLACEMENT OF MEMORY IC
1. MEMORY IC
This model uses memory IC. In the memory IC is memorized
data for correctly operating the video-chroma and deflection
circuits.
When replacing memory IC, be sure to use IC written with the
initial values of data.
2. PROCEDURE FOR REPLACING MEMORY IC
(1) Power off
(2)
(3)
(4)
Switch the power off and unplug the power plug from the wall
outlet.
Replace IC
Be sure to use memory IC written with the initial data values.
Power on
Connect the power plug into the wall outlet and turn the
power on.
Check and set SET-UP MENU
1) Press the MENU key and the PHASE key simultaneously.
2) The SET-UP MENU screen of Fig. 1 will be displayed.
3) Check the setting value of the SET-UP MENU of page 7.
If the value is different, select the setting item with the
PHASE / CHROMA ( ~ / ~ ) key, and set the
correct value with the VOL/ SELECT ( Q / E] )key.
4) Press the MENU key, and return to the normal screen.
Setting of SERVICE MENU
Confirm the initial settings of the SERVICE MENU and
reset where necessary.
For setting, refer to the SERVICE ADJUSTMENTS.
Front Panel Function Contents
bottom Displayed
PHASE ... Forward the menu item.
R Adjusts red signal level.
CHROMA ... Reverse the menu item.
G Adjusts green signal level.
BRIGHT B Adjusts blue signal level.
Turns the ON-SCREEN display on
or off. (This function is effective
CONTRAST DISP only in the DRIVE or CUT OFF
adjustment mode.)
MENU EXIT Exit the <SET-UP MENU> screen.
(release)
-Lower the adjustment value. (to the
VOLUME/ minimum)
SELECT(-) -<II Reverse the setting value.
DRV Select DRV adjustment.
Raise the adjustment value. (to the
+
VOLUME/ maximum)
SELECT(+)
~
Forward the setting value.
CUTO Selects CUT OFF adjustment.
....
6 No. 51702
•
SET-UP MENU
-<SET-UPMENU>
...H.POSITION :00
V.POSITION :00
WHITEBALANCE
CONTROLLOCK :OFF •
STATUSDISPLAY:ON
INPUTREMOTE :OFF
ASPECTREMOTE:OFF
[;J000 §EE))
II [oooa OCJOJJ.o.o.o,o,o-o II
.... •
....
,.
1 SET-UP MENU <Screen>
' <SET-UPMENU>
~:A:P-OSITIUN-----::!lo--:
:v.POSITION ::~O :
:wHITEBALANCE: : , 3
2 :coNTROLLOCK::OFF:
,STATUSDISPLAY:::ON:
:INPUT
REMOTE::-OFF:
:ASPECT_REMOTE:::OFF: •
:~~00 EJGG):
4 '_; __i___i___[ __++-_I -'
! I I I I I I
I I I I I I L ________ 1
I I I I I L.-----1 I
r- I I I I____ ,
I ' L. L._1 I I I
I I I I
I I I I I I
[ 1 cl ,: t I ; ;
c~J~JJ
:occm1 <Front Panel button>
G) Selection mark(..,.): Indicates the menu item you select.
CV Menu item : Menu items you can select.
® Setting display: Indicates the current settings (value).
® Function display : The functions of the front panel buttons •
(7 buttond on the left) correpond to the function dispayed.
Fig. 1

TM-1650SDU
INITIAL SETTING OF THE SET-UP MENU
• Setting item Setting content I Range Initial setting
H. POSITION -05 - +05 00
V. POSITION -05 - +05 00
CUTOFF -20 - +20
(R, G, B) 00
WHITE BALANCE DRIVE -20 - +20
(R, B) 00
CONTROL LOCK I .. ON ---. OFF I OFF
STATUS DISPLAY r ON---. OFF I ON
INPUT REMOTE I ., OFF---. A/B 1 OFF
ASPECT REMOTE I .. OFF---. ON i OFF
• INITIAL SETTING OF THE MENU SCREEN
Setting item Setting content I Range Initial setting
SHARPNESS 00 - +40 00
• COLOR TEMP. r 9300-. 6500 1 6500
COLOR SYSTEM
~ AUTO_. NTSC _. AUTO _. PALl AUTO
ASPECT RATIO
~ 4-3 -. 16-9 1 4-3
RGB/COMPONENT I .. RGB -+ COMPO -+ SDI ' RGB
COMPO. LEVEL -40 - +10 00
BLUE CHECK ~ON-+ OFFI OFF
• INITIAL SETTING OF FRONT PANEL CONTROLS
Control item Initial setting
INPUT SELECT A
UNDER SCAN OFF
CONTRAST 00
BRIGHT 00
CHROMA 00
• PHASE 00
VOLUME/ SELECT 20
No. 51702 7

TM-1650SDU
BLOCK SELECT ADJUSTMENT ITEM
SIGNAL BLOCK
SERVICE INPUT SIGNAL CONTENTS
Number
S01 VIDEO BRIGHT
S02 COMPONENT CONTRAST
S03 CHROMA(PAL)
S04 VIDEO CHROMA(NTSC)
S05 PHASE(NTSC)
S06 COMPONENT/ SDI CHROMA
SO? BRIGHT
RGB
SOS CONTRAST
S09 BRIGHT
UNDER SCAN
S10 CONTRAST
S11 VIDEO PHASE(PAL)
S12 COMPONENT/ SDI PHASE
S13 VIDEO, COMPO. CONT TRACKING
WHITE BALANCE
SERVICE INPUT SIGNAL CONTENTS
Number
W01 CUTOFF R
W02 CUTOFF G
W03 CUTOFF B
W04 VIDEO DRIVE R (6500)
COMPONENT
W05 DRIVE B (6500)
W06 DRIVE R (9300)
WO? DRIVE B (9300)
wos CUTOFF R
W09 RGB CUTOFF G
W10 CUTOFF B
W11 CUTOFF R
W12 CUTOFF G
W13 CUTOFF B
8
DEFLECTION BLOCK
SERVICE SCAN SIZE VERTICAL CONTENTS
Number ASPECT FREQUENCY
RATIO •
D01 HORIZONTAL POSITION
D02 HORIZONTAL SIZE
D03 VERTICAL POSITION
D04 50Hz VERTICAL SIZE
NORMAL
D05 VERTICAL LINEARITY
D06 VERTICALS-CORRECTION
DO? E-W PARABOLA
DOS E-W CORNER
* In addition to the ones listed above, the following DEF. BLOCK are also
available.
DA1 - DAS (Normal / 60Hz), DB1 - DBS (16:9 / 50Hz)
DC1 - DCB (16:9 / 60Hz), DD1 - DDS (UNDER SCAN/ 50Hz)
DE1 - DES (UNDER SCAN / 60Hz) •
CONTROL BLOCK (This is a fixed value. Don't adjust it.)
SERVICE ITEM
Number
C01 SYSTEM
8: INITIAL SETTING (9300)
9: INITIAL SETTING (6500)
CO2 UPPER •
C03 LOWER
C04 UPPER
C05 LOWER
C06 UPPER
CO? LOWER
cos UPPER
cog LOWER •
C10 OSD HORIZONTAL POSITION
C11 OSD VERTICAL FREQUENCY 50Hz
C12 OSD VERTICAL FREQUENCY 60Hz
C13 HORIZONTAL CENTER (RGB)
C14 HORIZONTAL CENTER (COMPONENT)
C15 BRIGHT SERVICE
C16 SHARPNESS CENTER
C17 HVT H
C18 HVTV
C19 HVT H (UNDER SCAN)
C20 HVT V (UNDER SCAN)
C21 V-SS.CR
C22 TRAPEZOID •
C23 HOUR METER
No. 51702