Warning and Cautions ................................................................................................................................ 5
4-3. Remote Adjustment Buttons and Indicators ..................................................................................... 17
4-4. Service Data Lists ............................................................................................................................ 18
4-5. ID Map Table.................................................................................................................................... 25
4-6. A Board Adjustments........................................................................................................................ 26
More than 408 mVrms at the maximum volume setting (variable)
5
More than 408 mVrms (fi x)
TruSurround is a trademark of
SRS Labs, Inc. SRS and the SRS
symbol are registered trademarks of
™
TruSurround
by SRS
SRS Labs, Inc. in the United States
®
and in select foreign countries. SRS
and TruSurround are incorporated
under license from SRS Labs, Inc. and are protected under United
States Patent Nos. 4,748,669 and 4,841,572 with numerous
additional issued and pending foreign patents. Purchase of this
product does not convey the right to sell recordings made with the
TruSurround technology.
(• ) SRS (SOUND RETRIEVAL SYSTEM)
The ( • ) SRS (SOUND RETRIEVAL SYSTEM) is
manufactured by Sony Corporation under license
from SRS Labs, Inc. It is covered by U.S. Patent No.
4,748,669. Other U.S. and foreign patents pending.
The word ‘SRS’ and the SRS symbol ( • ) are
registered trademarks of SRS Labs, Inc.
BBE and BBE symbol are trademarks of BBE Sound,
Inc. and are licensed by BBE Sound, Inc. under U.S.
Patent No. 4,638,258 and 4,482,866.
Page 5
KV-34FV310/38FV310
WARNING AND CAUTIONS
CAUTION
Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield, or carbon painted on the CRT, after
removing the anode.
WARNING!!
An isolation transformer should be used during any service to avoid possible shock hazard, because of live chassis. The chassis of
this receiver is directly connected to the ac power line.
!SAFETY-RELATED COMPONENT WARNING!!
Components identifi ed by shading and ! mark on the schematic diagrams, exploded views, and in the parts list are critical for safe
operation. Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements
published by Sony. Circuit adjustments that are critical for safe operation are identifi ed in this manual. Follow these procedures
whenever critical components are replaced or improper operation is suspected.
— 5 —
Page 6
SAFETY CHECK-OUT
g
KV-34FV310/38FV310
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer:
1. Check the area of your repair for unsoldered or poorly soldered
connections. Check the entire board surface for solder splashes and
bridges.
2. Check the interboard wiring to ensure that no wires are “pinched” or
touching high-wattage resistors.
3. Check that all control knobs, shields, covers, ground straps, and
mounting hardware have been replaced. Be absolutely certain that
you have replaced all the insulators.
4. Look for unauthorized replacement parts, particularly transistors,
that were installed during a previous repair. Point them out to the
customer and recommend their replacement.
5. Look for parts which, though functioning, show obvious signs of
deterioration. Point them out to the customer and recommend their
replacement.
6. Check the line cords for cracks and abrasion. Recommend the
replacement of any such line cord to the customer.
7. Check the B+ and HV to see if they are specifi ed values. Make sure
your instruments are accurate; be suspicious of your HV meter if
sets always have low HV.
8. Check the antenna terminals, metal trim, “metallized” knobs, screws,
and all other exposed metal parts for AC leakage. Check leakage as
described below.
Leakage Test
The AC leakage from any exposed metal part to earth ground and from
all exposed metal parts to any exposed metal part having a return to
chassis, must not exceed 0.5 mA (500 microamperes). Leakage current
can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instructions.
2. A battery-operated AC milliampmeter. The Data Precision 245 digital
multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a VOM
or battery-operated AC voltmeter. The “limit” indication is 0.75 V,
so analog meters must have an accurate low voltage scale. The
Simpson’s 250 and Sanwa SH-63TRD are examples of passive
VOMs that are suitable. Nearly all battery-operated digital multimeters
that have a 2 VAC range are suitable (see Figure A).
How to Find a Good Earth Ground
A cold-water pipe is a guaranteed earth ground; the cover-plate retaining
screw on most AC outlet boxes is also at earth ground. If the retaining
screw is to be used as your earth ground, verify that it is at ground by
measuring the resistance between it and a cold-water pipe with an
ohmmeter. The reading should be zero ohms.
If a cold-water pipe is not accessible, connect a 60- to 100-watt troublelight (not a neon lamp) between the hot side of the receptacle and the
retaining screw. Try both slots, if necessary, to locate the hot side on the
line; the lamp should light at normal brilliance if the screw is at ground
potential (see Figure B).
To Exposed Metal
Parts on Set
AC Outlet Box
0.15 µF
Figure A. Using an AC voltmeter to check AC leakage.Figure B. Checking for earth ground.
kΩ
1.5
Earth Ground
AC Voltmeter
(0.75 V)
Ohmmeter
Cold-water Pipe
— 6 —
Page 7
KV-34FV310/38FV310
SELF-DIAGNOSTIC FUNCTION
Self Diagnosis
Supported model
The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER LED will automatically begin to fl ash. The number
of times the LED fl ashes translates to a probable source of the problem. A defi nition of the STANDBY/TIMER LED fl ash indicators is listed in the
instruction manual for the user’s knowledge and reference. If an error symptom cannot be reproduced, the Remote Commander can be used to review
the failure occurrence data stored in memory to reveal past problems and how often these problems occur.
Diagnostic Test Indicators
When an error occurs, the STANDBY/TIMER LED will fl ash a set number of times to indicate the possible cause of the problem. If there is more than
one error, the LED will identify the fi rst of the problem areas.
Results for all of the following diagnostic items are displayed on screen. If the screen displays a “0”, an error has occurred.
Diagnostic Item
Power does not turn on Does not light
+B overcurrent (OCP)* 2 times
+B overvoltage (OVP) 3 times
V-Stop 4 times
IK (AKB) 5 times
Zero Cross 9 times
9V Check 10 times
No. of times
STANDBY / TIMER
lamp flashes
Probable Cause Location Detected Symptoms
• Power cord is not plugged in.
• Fuse is burned out (F601).
(GW Board)
• H.OUT (Q502) is shorted. (A Board)
• IC702 is shorted. (C Board)
• IC501 is faulty. (A Board)
• If a high is supplied to pin 2 of IC501.
(A Board)
• +12V is not supplied. (A Board)
• IC561 is faulty. (A Board)
• Video OUT (IC561) is faulty. (A Board)
• IC702 is faulty. (C Board)
• Screen (G2) is improperly adjusted. **
• No zero cross pulses on pin 45
IC1001. (A Board)
• Relay failed (RY600) • Power does not come on.
• Power does not come on.
• No power is supplied to the TV.
• AC Power supply is faulty.
• Power does not come on.
• Load on power line shorted.
• Has entered standby mode.
• Has entered standby state after
horizontal raster.
• Vertical deflection pulse is stopped.
• Power line is shorted or power
supply is stopped.
• No raster is generated.
• CRT Cathode current detection
reference pulse output is small.
• Power does not come on.
* If a +B overcurrent is detected, stoppage of the vertical deflection is detected simultaneously. The symptom that is diagnosed first
by the microcontroller is displayed on the screen.
** Refer to Screen (G2) Adjustments in Section 2-4 of this manual
Display of Standby/Timer LED Flash Count
2 times
3 times
4 times
5 times
9 times
10 times
LED ON 0.3 sec.
LED OFF 0.3 sec.
LED OFF
3 sec.
Diagnostic Item Flash Count*
+B Overcurrent 2 times
+B Overvoltage 3 times
V-STOP 4 times
IK (AKB) 5 times
Zero Cross 9 times
9V 10 times
*One fl ash count is not used for self-diagnostic.
— 7 —
Page 8
KV-34FV310/38FV310
Stopping the Standby/Timer LED Flash
Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY/TIMER LAMP from fl ashing.
Self-Diagnostic Screen Display
For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be confi rmed, it is possible to bring up past
occurrences of failure on the screen for confi rmation.
To Bring Up Screen Test
In standby mode, press buttons on the Remote Commander sequentially, in rapid succession, as shown below:
DISPLAY
Channel
Sound volume - Power ON.
5
SELF DIAGNOSIS
2: +B OCP 0
3: +B OVP 0
4: VSTOP 0
Numeral “0” means that no fault was detected.
Numeral “1” means a fault was detected one time only.
5: AKB 1
9: ZCD 0
10: 9VON 0
101: WDT 0
Serial: xxxxxxx
Model: xxxxxxx
Handling of Self-Diagnostic Screen Display
Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen during repairs. When you
have completed the repairs, clear the result display to “0”.
Unless the result display is cleared to “0”, the self-diagnostic function will not be able to detect subsequent faults after completion of the repairs.
Clearing the Result Display
To clear the result display to “0”, press buttons on the Remote Commander sequentially when the diagnostic screen is displayed, as shown below:
8
ENTERChannel
Quitting the Self-Diagnostic Screen
To quit the entire self-diagnostic screen, turn off the power switch on the Remote Commander or the main unit.
Self-Diagnostic Circuit
FROM
C BOARD
IC702 PIN 5
A BOARD
FROM
Q530
A BOARD
IC301
Y/CHROMA JUNGLE
IK-AKBIN
36
33
VM-OUT
HP(PROT)
31
SDA
TO V BOARD
Q904
BASE
A BOARD
Q651
61
A BOARD
IC561
V. OUT
REF
3
FROM
A BOARD
Q003
COLLECTOR
FROM
A BOARD
Q6006
COLLECTOR
— 8 —
A BOARD
IC001
SYSTEM
IO-BDAT
48
I-OCP
O-TIMER-LED
27
45
ZERO CROSS
26
60
33
38
I_9V CK
9V
A BOARD
IC003
MEMORY
5
BDA
DISPLAY
Page 9
KV-34FV310/38FV310
+B overcurrent (OCP)
Occurs when an overcurrent on the +B (135V) line is detected by pin 48 of IC001 (A Board). If the voltage of pin 48 of IC001 (A Board) is less than 1V
when V.SYNC is more than seven verticals in a period, the unit will automatically turn off.
+B over voltage (OVP)
Occurs when a high is felt onpin 2 of IC501 (A Board).
V-STOP
Occurs when an absence of the vertical defl ection pulse is detected by pin 31 of IC301 (A Board). Power supply will shut down when waveform interval
exceeds 2 seconds.
IK (AKB)
If the RGB levels* do not balance within 2 seconds after the power is turned on, this error will be detected by IC301 (A Board). TV will stay on, but
there will be no picture.
*(Refers to the RGB levels of the AKB detection Ref pulse that detects 1K).
Zero Cross
Check Q691 collector (GK Board) 7.5V STBY goes to 0V when the set is turned on.
9V Check
Check Q691 collector (GK Board) 7.5V STBY goes to 0V when the set is turned on.
— 9 —
Page 10
1-1. REAR COVER REMOVAL
4 Screws
+BVTP 4 x 16
KV-34FV310/38FV310
SECTION 1: DISASSEMBLY
4 Screws
+BVTP 4 x 16
Rear Cover
4 Screws
+BVTP 4 x 16
7 Screws
+BVTP 4 x 16
1-3. SERVICE POSITION REMOVAL
C Board
A Board
V Board
1-2. CHASSIS ASSEMBLY REMOVAL
Chassis Assembly
GW Board
D Board
— 10 —
Page 11
1-4. PICTURE TUBE REMOVAL
WARNING: BEFORE REMOVING THE ANODE CAP
High voltage remains in the CRT even after the power is disconnected. To avoid electric shock,
discharge CRT before attempting to remove the anode cap. Short between anode and CRT
coated earth ground strap.
KV-34FV310/38FV310
Coated
Earth
Ground
Strap
1
2
10
1. Discharge the anode of the CRT and remove the anode cap.
2. Unplug all interconnecting leads from the defl ection yoke,
neck assembly, degaussing coils and CRT grounding strap.
3
8
6
3. Remove the C Board from the CRT.
4. Remove the chassis assembly.
5. Loosen the neck assembly fi xing screw and remove.
5
6. Loosen the defl ection yoke fi xing screw and remove.
7. Place the set with the CRT face down on a cushion and
remove the degaussing coil holders.
8. Remove the degaussing coils.
9. Remove the CRT grounding strap and spring tension devices.
10. Unscrew the four CRT fi xing screws [located on each CRT
corner] and remove the CRT [Take care not to handle the
9
4
CRT by the neck].
7
ANODE CAP REMOVAL PROCEDURE
WARNING: High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge CRT before attempting to
remove the anode cap. After removing the anode cap, short circuit to either the metal chassis, CRT shield, or carbon painted on the CRT.
NOTE: After removing the anode cap, short circuit the anode of the picture tube and the anode cap to either the metal chassis, CRT shield or carbon
painted on the CRT.
REMOVAL PROCEDURES
a
Turn up one side of the rubber cap in
the direction indicated by arrow a .
b
Use your thumb to pull the rubber
cap fi rmly in the direction indicated
by arrow b .
HOW TO HANDLE AN ANODE CAP
1. Do not use sharp objects which may cause damage to the surface of the anode
cap.
2. To avoid damaging the anode cap, do not squeeze the rubber covering too
hard. A material fi tting called a shatter-hook terminal is built into the rubber.
3. Do not force turn the foot of the rubber cover. This may cause the shatter-hook
terminal to protrude and damage the rubber.
Anode Button
When one side of the rubber cap separates from
the anode button, the anode cap can be removed
by turning the rubber cap and pulling it in the
direction of arrow c .
c
— 11 —
Page 12
SECTION 2: SET-UP ADJUSTMENTS
KV-34FV310/38FV310
The following adjustments should be made when a complete
realignment is required or a new picture tube is installed.
These adjustments should be performed with rated power supply
voltage unless otherwise noted.
The controls and switch should be set as follows unless otherwise
noted:
PICTURE CONTROL: normal
BRIGHTNESS CONTROL: normal
2-1. BEAM LANDING
Preparation:
• Input a white pattern signal.
• Face the picture tube in an East or West direction to reduce the
infl uence of geomagnetism.
NOTE: Do not use the hand degausser; it magnetizes the CRT .
ADJUSTMENT PROCEDURE
1. Input white pattern from pattern generator.
2. Loosen the defl ection yoke mounting screw, and set the purity control
to the center as shown below:
Purity Control
Perform the adjustments in order as follows:
1. Beam Landing
2. Convergence
3. Focus
4. Screen (G2)/White Balance
Test Equipment Required:
1. Color Bar Pattern Generator
2. Degausser
3. DC Power Supply
4. Digital Multimeter
5. Oscilloscope
6. CRT Analyzer
6. Switch over the raster signal to red and blue and confi rm the
condition.
7. When the position of the defl ection yoke is determined, tighten it with
the defl ection yoke mounting screw.
8. When landing at the corner is not right, adjust by using the disk
magnets.
3. Input green pattern from pattern generator.
4. Move the defl ection yoke backward, and adjust with the purity control
so that green is in the center and red and blue are even on both sides.
Blue Red
Green
5. Move the defl ection yoke forward, and adjust so that the entire screen
becomes green.
— 12 —
Disk magnets
or rotatable disk
magnets correct
these areas (a-d)
b
d
Purity control
corrects this area
ba
cd
Deflection yoke positioning
corrects these areas
a
c
Page 13
KV-34FV310/38FV310
2-2. CONVERGENCE
Preparation:
• Perform FOCUS, V. LIN and V. SIZE adjustments.
• Set BRIGHTNESS control to minimum.
• Input dot pattern.
Center dot
RV701 V.STAT
R G B
R
G
B
V.STAT magnet
OPERATION OF BMC (HEXPOLE) MAGNET
The respective dot positions resulting from moving each magnet interact,
so perform adjustment while tracking.
1 Use the V.STAT tabs to adjust the red, green, and blue dots so they
line up at the center of the screen (move the dots in a horizontal
direction).
RG B
RGBRGB
RGB
RGB
RGB
Y SEPARATION AXIS CORRECTION MAGNET
ADJUSTMENT
VERTICAL AND HORIZONTAL STATIC
CONVERGENCE
1. Adjust V. STAT magnet to converge red, green and blue dots in the
center of the screen (Vertical movement).
Tilt the V. STAT magnet and adjust static convergence to open or
close the V. STAT magnet.
2. When the V. STAT magnet is moved in the direction of arrow a and b,
red, green, and blue dots move as shown below:
1
a
b
2
a
a
B
b
G
R
B
G
R
a
RG B
b
1. Input cross-hatch pattern, adjust PICTURE to minimum and
BRIGHTNESS to normal.
2. Adjust the defl ection yoke upright so it touches the CRT.
3. Adjust so that the Y separation axis correction magnet on the neck
assembly is symmetrical from top to bottom (open state).
V. STAT
BMC MAGNET
PURITY
4. Return the defl ection yoke to its original position.
a
G
BG R
B
B
b
b
G
R
b
3
b
a
R
b
— 13 —
Page 14
KV-34FV310/38FV310
DYNAMIC CONVERGENCE ADJUSTMENT
Before starting, perform Vertical and Horizontal Static Convergence
Adjustment.
1. Slightly loosen defl ection yoke screw.
2. Remove defl ection yoke spacers.
3. Move the defl ection yoke for best convergence as shown below:
BGR
R
B
G
G
R
B
B
G
R
RGB
RGB
G
B
BGR RGB
R
G
B
R
RGB
BGR
4. Tighten the defl ection yoke screw.
5. Install the defl ection yoke spacers.
TLH PLATE ADJUSTMENT
1. Adjust XCV core to balance X axis.
2. Adjust YCH VR to balance Y axis.
3. Adjust vertical red and blue convergence with V.TILT (TLV VR.)
Perform adjustments while tracking items 1 and 2.
4. Adjust Y MAGNET to correct V.BOW Geometry Distortion.
5. Adjust H-TRP to correct H.Trapezoid Geometry Distortion.
After adjusting items 4 and 5, confi rm overall geometry again.
SCREEN-CORNER CONVERGENCE
1. Affi x a permalloy assembly corresponding to the misconverged areas:
b
a
ba
a-d: screen-corner
misconvergence
cd
c
d
2-3. FOCUS
Preparation:
• Input crosshatch pattern.
• Adjust Picture Quality to standard, Picture and Brightness to 50%, and
Other to standard.
• Adjust the Horizontal Convergence of red and blue dots by tilting the
TLH plate on the defl ection yoke.
C Board
V Board
TLH Plate
Y Magnet
1. Input monoscope signal.
2. Set user controls to normal.
3. Set video mode to STANDARD.
4. Set the PICTURE to maximum.
5. Adjust at 325 Mark for best center/corner focus balance.
6. Receive an entire white signal. Make sure Magenta Ring is at an
RV701
V. STAT
XCV
H-TRP
TLV
YCH
acceptable level.
Screen (G2)
35 MARK
CENTER
CIRCLE
Focus
325 MARK
35
325
B R
(R)(B)
R B
(B)(R)
TLH+
TLH-
— 14 —
Page 15
KV-34FV310/38FV310
Adj.NO. Disp.ItemAll Models
VID_ADJ0RDRVRed Drive41
VID_ADJ1GDRV Green Drive32
VID_ADJ2BDRVBlue Drive29
VID_ADJ3RCUTRed Cut-off31
VID_ADJ4GCUT Green Cut-off14
VID_ADJ5BCUTBlue Cut-off17
VP24SBRTSub Bright16
2-4. SCREEN (G2)
1. Input dot pattern from the pattern generator.
2. Set the user controls to NORMAL.
3. Attach the G2-Jig to the C Board.
4. Adjust RCUT, GCUT, BCUT, and SBRT in service mode with an
oscilloscope so that voltages on the red, green, and blue cathodes
are 170 ± 4.0Vdc.
5. Observe the screen and adjust SCREEN (G2) VR to obtain the
faintly visible background of dot signal.
6. Push the TEST + JUMP (+ Channel) to cut off the signal. The screen
should be bright or dark. Brightness of raster must be increased
when adjusting.
7. Adjust screen VR until the screen is slightly cut off, or scarcely lights
up. A signal cannot be seen when the brightness of the raster is high.
8. Push the JUMP again to release the cut off.
.
170 + 4.0 Vdc
GND
170Vdc
pedestal
2-5. WHITE BALANCE ADJUSTMENTS
1. Set program palette to STANDARD and push RESET.
2. Input an entire white signal.
3. Set to Service Adjustment Mode.
4. Set the PICTURE and BRIGHT to minimum.
5. Adjust with SBRT if necessary.
6. Set RCUT to “14”.
7. Select GCUT and BCUT with
8. Adjust by pressing
9. Set the PICTURE and BRIGHT to maximum.
10. Select GDRV and BDRV with and .
11. Adjust with 3 and 6 for the best white balance.
12. Write into the memory by pressing
13. Repeat steps 1-12 for GDR4, BDR4, GCU4 and BCU4 using
Video 4 input.
1
and
3
and 5 .
4
for the best white balance.
5
3
then
.
* Use values from Sub Contrast Adjustments
White balance should be adjusted after Sub Contrast because
RDRV is also used in Sub Contrast Adjustment. (See page 26)
— 15 —
Page 16
SECTION 3: SAFETY RELATED ADJUSTMENTS
KV-34FV310/38FV310
3-1. X RV8002 CONFIRMATION METHOD
(HV HOLD-DOWN CONFIRMATION) AND
READJUSTMENTS
Always perform the following adjustments when replacing the following
components marked with a
Part Replaced (Y)Adjustment (X)
D BOARD: HV HOLD DOWN
D8022, IC8001, IC8004, IC8005,RV8002
Signal Input: All black video signal for Cut off, All white signal for High
light.
2) VAC.
HV PROTECTOR CHECK-HIGH LIGHT
CONDITION
1. Short across C8002, C8021, C8301, C8012 and C8015.
2. Open pin 10 (ABL) of IC301 (YCJ).
3. Set video to white fi eld. Set HV current load to iabl = 3.04 ± 0.05mA for 34/38” by adjusting picture and brightness to maximum condition.
4. Adjust VR jig to obtain 34.25 ± 0.2kV for 34/38”.
5. Remove short from C8002 and confi rm that hold down activates.
6 Short C8002 again and confi rm that HV recovers.
7 Then readjust precision VR jig to obtain 32.0 ± 0.2kV for 34/38”.
8. Remove shorts from C8002, C8021 and C8301.
9. Confi rm that hold down does not
10.Remove shorts from C8012, C8015.
activate.
HV PROTECTOR CHECK-CUT OFF
CONDITION
1. Remove D board and carefully lift as necessary to gain access to the
bottom of the board. Open ABL pin 1 on RHT (T8001) and connect
analog current meter.
2. Make Cut Off condition. Input all black video signal and set picture
and brightness to min., ABL current should be approximately 0.16 ±
0.05mA for 34/38”.
3. Short across C8002, C8021 and C8301.
4. Turn off the set and install precision VR jig (initially set to 100K) to IC
8005 pin 1 and GND (C8076 -). Restore power and adjust to obtain
36.0 ± 0.2kV for 34/38”.
5. Remove short from C8002 and confi rm that hold down activates.
6. Short C8002 again and confi rm that HV recovers.
7. Then readjust precision VR jig to obtain 32.5 ± 0.2kV for 34/38”.
8. Remove short from C8002, C8021 and C8301.
9. Confi rm that hold down does not
.
activate
— 16 —
Page 17
SECTION 4: CIRCUIT ADJUSTMENTS
ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER
Use the Remote Commander (RM-Y181) to perform the circuit adjustments in this section.
Test Equipment Required: 1. Pattern generator 2. Frequency counter 3. Digital multimeter 4. Audio oscillator
KV-34FV310/38FV310
4-1. SETTING THE SERVICE ADJUSTMENT
MODE
1. Standby mode (Power off).
2. Press the following buttons on the remote commander within a
second of each other:
DISPLAY
Channel 5 Sound Volume + Power
SERVICE ADJUSTMENT MODE ON
Item
order
0
TV
Item
data
7
SERVICE
Disp.
(Item)
VP
HSIZ
Mode
1. The CRT displays the item being adjusted.
1
2. Press
3. Press
4. Press
or 2 on the Remote Commander to select the item.
3
or 6 on the Remote Commander to change the data.
MUTING
then
ENTER
to write into memory.
SERVICE ADJUSTMENT MODE MEMORY
Item
order
0
TV
Item
data
7
SERVICE
1. Press 8 then
Item
Disp.
order
(Item)
Disp.
(Item)
VP
HSIZ
ENTER
on the Remote Commander to initialize.
Item
data
4-2. MEMORY WRITE CONFIRMATION
METHOD
1. After adjustment, pull out the plug from the AC outlet, then replace
the plug in the AC outlet again.
2. Turn the power switch ON and set to Service Mode.
3. Call the adjusted items again to confi rm they were adjusted.
4-3. REMOTE ADJUSTMENT BUTTONS AND
INDICATORS
MUTING
(Enter into
memory)
1
Disp. (Item up)
2
(Device Item Up)
4
Disp. (Item down)
8
(Initialize)
VOLUME (+)
(Service Mode)
POWER
(Service Mode)
DISPLAY
(Service Mode)
3
Item
(Data up)
6
Item
(Data down)
5
(Device item
down)
ENTER
(Enter into
memory)
0
(Remove from
memory)
VP
HSIZ
7
TV
WRITE
0
Carry out Step 1 when adjusting
ID’s 0-7 and when replacing and
adjusting IC003.
2. Press
MUTING
then
ENTER
to write into memory.
3. DO NOT turn off set until SERVICE appears.
RM-Y181
— 17 —
Page 18
4-4. SERVICE DATA LISTS
KV-34FV310/38FV310
Service
Group
VERSIONFix0VER Microprocessor version information=
Service
Group
VP1
Fix/
Var
Fix/
Var
Var0HSIZ H SIZE (11/ 2-7)
Var1HPOS HPOS (12 / 2-7)
Var2VBOW AFC BOW (16 / 4-7)
Var3VANG AFC ANGLE (16 / 0-3)
Var4VTRP TRAPEZIUM (20 / 3-7)
Var5HTRP H. TRAPEZOID (15 / 4-7)
Var6TROT TILT ROTATION (0-63)
Var7PAMP PIN AMP (13 / 2-7)
Var8UPIN UP-CPIN (14 / 2-7)
Var9LPIN LO-CPIN (1C / 2-7)
Var10VSIZ V SIZE (0E / 2-7)
Var11VPOS V POSITION (0E / 2-7)
Var12VLIN V LINEARITY (10 / 0-3)
Var13 SCOR S CORRECTION (10 / 4-7)
Fix14 VZOM 16:9 CRT Z Mode on/off0
Var15EHT Vertical High-Voltage Compensation0
Fix16ASP Aspect Ratio control (4:3 Mode)47
Fix17ASP1 Aspect Ratio control (16:9 Mode)47
Fix18SCRL 16:9 CRT Z Mode Trans. Scroll31
Fix19HBLK Horizontal Blanking on/off1
Fix20LBLK Left Blanking Adjustment12
Fix21RBLK Right Blanking Adjustment6
Fix22HDW Horizontal Drive Pulse Width1
Fix23 EWDC "Parabola" EW, D.C. Adjustment0
Fix24LVLN Lower Screen BTM Vertical Line Adj.0
Fix25UVLN Upper Screen BTM Vertical Line Adj.0
Fix26INTL INTERLACE0
Fix27 HOSC Horizontal VCO Oscillation Freq.7
Fix28VSS Vertical Sync Slice Level0
Fix29HSS Horizontal Sync Slice Level0
Fix30 HMSK For Macro Vision0
Fix31VTMS Select Signal VTIM Pin0
Fix32 TCMD
Fix33 VCMD
Fix34AFC AFC Loop Gain Switching0
Fix35FIFR Field Frequency1
Fix36VBLK VBLKW0
Fix37 HTSW H-Trap Switch : NEW0
NameDescription
No.
No.DescriptionName
Vertical Count Down Mode Switching (for
TV)
Vertical Count Down Mode Switching (for
Video)
Common
Init
Data
Common
Init
Data
1
3
— 18 —
Page 19
SERVICE DATA LISTS
KV-34FV310/38FV310
Service
Group
VP2
Fix/
Var
Fix0REFP REFP0
Fix1JPSW Jump SW=
Var2SHUE Sub HUE adjustment
Var3SCOL Sub COLOR adjustment
Var4SBRT Sub BRIGHTNESS adjustment
Fix5SBRO Sub BRIGHTNESS adjustment for YUV3
Fix6AXPL Axis PAL0
Fix7AXNT Axis NTSC1
Fix8CBPF Chroma BPF on/off1
Fix9CTRP Y TRAP FILTER on/off1
Fix10COFF Color On/off=
Fix11KOFF Set Color Killer0
Fix12SSHR Sub SHARPNESS for RF4
Fix13SSHV Sub SHARPNESS for Video4
Fix14SHP4 Sub SHARPNESS for YUV4
Fix15TSPF SHARPNESS Circuit Fo (for TV)2
Fix16VSPF SHARPNESS Circuit Fo (for Video)3
Fix17PREL Pre-Shoot/ Over-Shoot1
Fix18ABLM ABL Mode Switch1
Fix19VTH ABL CD VHT Switching=
Fix20YDEC
Fix21YDYS
Fix22NCOL No Color ID1
Fix23FSC FSC Out on/off0
Fix24KIDKiller ID Control on/off0
Fix25SHOF Offset for sharpness0
Y Delay Time Control (Video4, SVideo1,
SVideo2)
Y Delay Time Control (RF, Video1,
Video2, Video3)
DescriptionNo. Name
Common
Init
Data
0
0
Service
Group
VID_ADJUSTMENT
Fix/
No. NameDescription
Var
Fix0RDRV R DRIVE (0A / 7-2)41
Var1GDRV G DRIVE (0B / 7-2)
Var2BDRV B DRIVE (0C / 7-2)
Fix3RCUT R CUT OFF ( 07 / 7-2)31
Var4GCUT G CUT OFF (08 / 7-2)
Var5BCUT B CUT OFF (09 / 7-2)
Var6SCON Sub Contrast adjustment
Fix7CHUE Sub HUE adjustment for TV18
Var8HUE4 Sub HUE adjustment for YUV
Fix9CCOL Sub COLOR adjustment for TV141823
Var10COL4 Sub COLOR adjustment for YUV
Var11UOFS YUV U offset
Var12VOFS YUV V offset
Fix13RON R ON (01 / 3)=
Fix14GON G ON (01 / 2)=
Fix15BON B ON (01 / 1)=
Var16HUEV Sub HUE adjustment for Video
Var17COLV Sub COLOR adjustment for Video777
CommonNTSCPAL-MPAL-N
InitInitInitInit
DataDataDataData
— 19 —
Page 20
SERVICE DATA LISTS
KV-34FV310/38FV310
Service
Group
ENCODER
Service
Group
COL_TMP
Fix/
No.
Var
Fix0RDR4 R DRIVE (0A / 7-2)41
Var1GDR4 G DRIVE (0B / 7-2)
Var2BDR4 B DRIVE (0C / 7-2)
Fix3RCU4 R CUT OFF ( 07 / 7-2)31
Var4GCU4 G CUT OFF (08 / 7-2)
Var5BCU4 B CUT OFF (09 / 7-2)
Fix6CON4 Sub Contrast adjustment12
Fix7EHUE Sub HUE adjustment for TV28
Fix8ECOL Sub COLOR adjustment for TV31
Fix9HPO4 HPOS (12 / 2-7)
Fix10CDL4 Encoder CDL 3D Register6
Fix11YNR4 Encoder YNRL 3D Register1
Fix12CNR4 Encoder CNRL 3D Register1
Fix13NRM4 Encoder VAPG 3D Register3
Fix14VAP4 Encoder NRMD 3D Register3
Var15ESHU Sub HUE adjustment for Video10
Var16ESCO Sub COLOR adjustment for Video9
Fix17HCN4 Encoder HCNT 3D Register0
Fix18YPGE Encoder YPGE 3D Register9
Fix/
Var
Fix0GDOF G DRIVE Offset4
Fix1BDOF B DRIVE Offset15
Fix2GCOF G CUT Offset5
Fix3BCOF B CUT Offset12
Fix4DCOL Dynamic Color=
NameDescription
Name
DescriptionNo.
Common
Init
Data
Common
Init
Data
Same as HPOS + 1
Service
Group
PIC_IMP
Fix/
No.
Var
Fix0BLAD Black area detect (01 / 6-7)0
Fix1SRTS SRT level (01 / 4-5)3
Fix2YNR YNR(01 / 2)1
Fix3GIRE Gamma correction(01 / 0-1)3
Fix4DAC1 DAC1(02 / 7)0
Fix5DAC2 DAC2(02 / 6)0
Fix6VMGA VM on 1226 (02/5-4)0
Fix7GCUR Gamma curve(02 / 2)1
Fix8BLKC Black Compensation (02 / 1)1
Fix9TEST TEST(03 / 6-7)3
Fix10RSRS (03 / 3-5)0
Fix11RTCH RTC(03 / 0-2)3
Fix12RTCL RTC(03 / 0-2)3
Fix13RTCO RTC(03 / 0-2)0
Fix14APAH APAC0
Fix15APAL APAC1
Fix16APAO APAC1
Fix17SRTH SRT bit for Dynablack = High1
Fix18SRTL SRT bit for Dynablack = Low1
Fix19SRTO SRT bit for Dynablack = Off0
Fix20SHPH Sharpness level for Dynablack = High57
Fix21SHPL Sharpness level for Dynablack = Low52
Fix22SHPO Sharpness level for Dynablack = Off0
DescriptionName
Common
Data
Init
— 20 —
Page 21
SERVICE DATA LISTS
KV-34FV310/38FV310
Service
Group
PALETTE
Service
Group
3L_COMB
Fix/
Var
Fix0VPIC User picture setting 0:min, 63: max63503831
Fix1VBRT User brightness setting 0:min, 63: max26293531
Fix2VCOL User color setting 0:min, 63: max35313131
Fix3VSHP User sharpness setting 0:min, 63: max31333131
Fix4VVM 0: OFF, 1: Low, 2: High, 3: N/A2100
Fix5VTRI 0: Cool, 1: Neutral, 2: Warm, 3: N/A0121
Fix6VGMA 0: OFF, 1: Low, 2: Mid, 3: Max2100
Fix7VNRM 0: 3D, 1: 2D0000
Fix8VYDC
Fix9VVEN Vertical; Enhancement4330
Fix10VHK0 Horizontal Peaking 0:On, 1:Off0001
Fix11VDBK
Fix12VYPL Y-Peaking Limit1000
Fix/
No. Name
Var
Fix0FUNN Function (0 / 7-6) for NTSC3
Fix1FUNP Function (0 / 7-6) for PALM, PALN3
Fix2DRNG DRANG (0 / 2)0
Fix3YCSM Y/C Sep Mode (0 / 1-0)0
Fix4CNRK CNRK (1 / 7-6)1
Fix5CNRL CNR Lim (1 / 5-4)1
Fix6CLPF C-LPF(1 / 3)1
Fix7SLPF SelC-LPF(1 / 2)0
Fix8MODE Mode1 (1 / 1)0
Fix9YPG Y - Peaking Gain (2 / 7-6)3
Fix10PDSC Pds. Clip (2 / 3)0
Fix11YLPF Y-LPF(2 / 2)1
Fix12VENL V-Emph N.L (3 / 4-2)4
Fix13VEC V - Emph Core (3 / 1-0)3
DC Transmission Ratio 0,1: 100%, 2:
92%, 3: 85
User Dynablack 0: OFF, 1: Low, 2: High,
3: N/A
DescriptionNo. Name
Description
VIVIDSTANDARD MOVIEPRO
InitInitInitInit
DataDataDataData
3211
2110
Common
Init
Data
— 21 —
Page 22
SERVICE DATA LISTS
KV-34FV310/38FV310
Service
Group
3D_COMB
Fix/
No. Name
Var
Fix0COUT COUTS(00 / 2-3)3
Fix1YAPS YAPS(00 / 0-1)1
Fix2NSDS NSDS(01 / 4-5)0
Fix3MSS MSS(01 / 2-3)0
Fix4KILS KILS (01 / 1-0)1
Fix5DYC DYCOS ( 02 / 7-6)2
Fix6EXAD EXADINS(02 / 5)0
Fix7EXCS EXCSS(02 / 1- 0)1
Fix8CPP CPP(03 / 6)0
Fix9HDP HDP(03 / 3-5)6
Fix10CDL CDL(03 / 0-2)6
Fix11 DYCO DYCOR(04 / 4-7)2
Fix12DYGA DYGAIN(04 / 0-3)10
Fix13 DCCO DCCOR(05 / 4-7)2
Fix14 DCGA DCGAIN(05 / 0-3)9
Fix15YNRL YNRLIM(06 / 4-5)1
Fix16CNRL CNRLIM(06 / 0-1)1
Fix17ID1O ID1ON(07 / 7)0
Fix18ID1W ID1W0A1(07 / 6)0
Fix19ID1N ID1W0A2(07 / 5)0
Fix20WSC WSC(08 / 6-7)1
Fix21VTRH VTRH(08 / 4-5)1
Fix22VTRR VTRR(08 / 2-3)1
Fix23LDSR LDSR(08 / 0-1)2
Fix24WSS WSS(09/7)0
Fix25ID1E ID1ECON ( 09/6)1
Fix26TTTT ( 09 / 4 -5)0
Fix27FELC FELCHK ( 09/3)1
Fix28THTH ( 09 / 1 -2)0
Fix29VAPG VAPGAIN(0A / 5-7)3
Fix30VAPI VAPINV(0A / 0-4)25
Fix31YPFT YPFT(0B / 4-5)3
Fix32YPFG YPFG(0B / 0-3)9
Fix33V1PS V1PS(0C / 6-7)3
Fix34VEGS VEGS(0C / 4-5)2
Fix35CC3N CC3N(0C / 3)0
Fix36C0HS C0HS(0C / 2)0
Fix37SEL2 SELD2FH(0C / 0)1
Fix38SEL1 SELD1FL(0D / 5)1
Fix39 YHCO YHCOR(10 / 6-7)0
Fix40 YHCG YHCGAIN(10 / 5)1
Fix41OVST +OVST(10 / 3)0
Fix42CSHD CSHDT(10 / 2)0
Fix43KCTT KCTT(10 / 0-1)0
Fix44SHT SHT(11 / 7-6 )0
Fix45VCT VCT(11/ 5)0
Fix46CGAT CLKGAT ( 11 / 4)0
Fix47CG2D CLK2D ( 11 / 3)1
Fix48 CGGT CLKGGT ( 11 / 2)0
Fix49CGEB CLKGEB ( 11 / 1)0
Fix50CGT CLKGT ( 11 / 0)0
Fix51HPLL HPLLFS(12 / 7)1
Fix52BPLL BPLLFS (12 / 6)0
Fix53FSCF FSCFG(12 /5)0
Fix54PLLF PLLFG(12 / 4)1
Description
Common
Data
Init
— 22 —
Page 23
SERVICE DATA LISTS
KV-34FV310/38FV310
Service
Group
3D_COMB
Service
Group
PIP
Fix/
No. NameDescription
Var
Fix55KILR KILR(12 / 0-3)3
Fix56HSSL HSSL(13 / 4-7)12
Fix57VSSL VSSL(13 / 0-3)8
Fix58BGPS BGPS(14 / 4-7)4
Fix59 BGPW BGPW(14 / 0-3)10
Fix60ADCL ADCLKS(15 / 6-7)3
Fix61 NSDW NSDSW(15 / 4)1
Fix62HIZE HIZEN ( 16 / 4)0
Fix63HCNT HCNTFSYN ( 17 / 6)0
Fix/
No. NameDescription
Var
Fix0PFRN VCXO oscillation0
Fix1PRVS HD/VD input synchronous mode selection1
Fix2PCON PIP sub contrast control97
Fix3PUCO PIP U level control5
Fix4PVCO PIP V level control17
Fix5PHUE PIP sub hue control12
Fix6PKIL Color killer0
Fix7PSEP C-sync sep input selection1
Fix8PDCN Sub pic sync sep. Threshold setting3
Fix9PBGS bgp position setting15
Fix10PDL0 Y/C delay adjust (for video)11
Fix11PDL1 Y/C delay adjust (for yuv)13
Fix12PBRT Y brightness control25
Fix13PVP1 V pedestal level for YUV0
Fix14PUP1 U pedestal level for YUV0
Fix15PVP2 V pedestal level for main w/ burst0
Fix16PUP2 U pedestal level for main w/ burst0
Fix17PVP3 V pedestal level for main w/o burst0
Fix18PUP3 U pedestal level for main w/o burst0
Fix19PACS 0D, 0Eh setting mode1
Fix20PSYS Color system=
Fix21PSDL Sync delay control0
Fix22PCCL YUV color level11
Fix23PCGA Croma gain1
Fix24PAAF Auto AFC1
Fix25PSU2 For test0
Fix26PCVF Internal 1H comb filter0
Fix27PBIT Y clamp time constant0
Fix28PAFC AFC time constant0
Fix29PACC Color decoder amplitude21
Fix30PSDT System automatic judgment=
Fix31PBUR VCXO mode selection0
Fix32PEVE Main picture PAL-N0
Fix33PINW Invert sub picture field definition0
Fix34PINR Invert main picture field definition0
Fix35 PVMD Vertical display mode when pal-n=
Fix36PREF Main picture field fix0
Fix37PARE Automatic 50/60 Hz judgment0
Fix38 PBWD BW det. Threshold setting1
Fix39PFRA Freq. Adjustment for free run mode0
Common
Data
Common
Data
Init
Init
— 23 —
Page 24
SERVICE DATA LISTS
KV-34FV310/38FV310
Service
Group
PIP
Fix/
No. NameDescription
Var
Fix40PPAL Parameter setting for PAL-M judgment52
Var41PHPO Sub picture h position
Fix42PVPO Sub picture v position22
Fix43PHTI Display timing adjust6
Fix44PHAJ Main/Sub switch delay control2
Fix45PBGY Back ground Y level setting0
Fix46 PCRO Sub picture read mode0
Fix47PPAR
Fix48PHPF Y output HPF0
Fix49PFSC FSC output0
Fix50PVCH 15h,16h,17h, setting mode0
Fix51PVON V-chip decode mode1
Fix52PVLN V-chip data slicer line selection17
Fix53PVSB
Fix54PVLV V-chip data slicer slice parameter130
Fix55 SUSW Sub-Unlock bit position switch0
Fix56PDL5 YDL by when PALN system0
Fix57PHT5 HT by when PALN system15
Threshold control for ident judgment of
sub
V-chip data slicer start bit detection
parameter
Common
Init
Data
1
64
Service
Group
AP
Fix/
No. Name
Var
Fix0SBAL Sub Balance44
Fix1SBAS Sub Bass20
Fix2STRE Sub Treble00
Fix3SRLSurround level00
Fix4BBOH Surround Off - BBE high66
Fix5BBOL Surround Off - BBE low810
Fix6BBSH Simulated - BBE high33
Fix7BBSL Simulated - BBE low44
Fix8BBMH da00
Fix9BBML Surround - BBE low00
Fix10BBGH WOW - BBE high77
Fix11BBGL WOW - BBE low912
Fix12BBTH Trusurround - BBE high56
Fix13BBTL Trusurround - BBE low912
Fix14VFIX Audio output fix data255255
Fix15AGCL AGC Level22
Fix16BTAB Bass/Treble curve selection11
Description
27FV32/36FV
InitInit
DataData
— 24 —
Page 25
SERVICE DATA LISTS
KV-34FV310/38FV310
Service
Group
CCD
Service
Group
OP
Service
Group
IDFix0ID0Model variation ID0SEE ID MAP
Fix/
No. Name
Var
Fix0DUM0 Only for testing=
Fix1VOSD Only for testing=
Fix/
No. NameDescription
Var
Var0DISP OSD Display position
Fix1RAMW=
Fix2ICMP
Fix3IPOR 0:Even, 1: Odd, Other: do not change1
Fix4FAWD 1: Forced to auto wide mode, 0:normal0
Fix5HCLW H-Count Lower limit67
Fix6HCHG H-Count Higher limit254
Fix79VTM Delay for 9V check subsystem55
Fix8ZDET Zero detect relay delay123
Fix/
No. NameDescription
Var
Fix1ID1Model variation ID1SEE ID MAP
Fix2ID2Model variation ID2SEE ID MAP
Fix3ID3Model variation ID3SEE ID MAP
Fix4ID4Model variation ID4SEE ID MAP
Fix5ID5Model variation ID5SEE ID MAP
Fix6ID6Model variation ID6SEE ID MAP
Fix7ID7Model variation ID7SEE ID MAP
Comparison data to determine Noninterlace signal for OSD
2. Connect a frequency counter to base of Q501
(TP-25 H. DRIVE) on the A Board.
3. Check H. Frequency for 15734 ± 400/-200 Hz.
V. FREQUENCY (FREE RUN) CHECK
1. Select video 1 with no signal input.
2. Set the conditions for a standard setting.
3. Connect the frequency counter to TP-27 (V OUT) or CN501 pin
6
(V DY+) and ground on the A Board .
4. Check that V. Frequency shows 60 ± 4 Hz.
SUBCONTRAST ADJUSTMENT (RDRV)
1. Input a color-bar signal and set the level to 75%.
2. Set in Pro mode.
3. Activate the Service Adjustment Mode.
3
4. Set GON and BON items. Using
values. Leave RON set to “1”.
Display
Mode
service video rdrv
Signal
Type
ntsc
vchp
Category
Item
00000000 00000000
R ON: ON (1)
G ON: OFF (0)
B ON: OFF (0)
5. Select SCON with
1
and 4 .
6. Connect an oscilloscope probe to C Board, CN705 Pin 3 Blue Out.
7. Adjust the value of SCON with
3
1.90 ± 0.01Vpp.
6
and
Item
Data
26
and 6 for
set each to the following
DISPLAY POSITION ADJUSTMENT (DISP)
1. Input a color-bar signal.
2. Set to Service Adjustment Mode.
3. Select DISP with 1 and 4 .
4. Adjust values of DISP with
5. Write to memory by pressing
3
and 6 to adjust characters to the center.
MUTING
then
ENTER
.
6. Check to see if the text is displayed on the screen.
Mode
Category
service micro disp 48
Signal
Type
ntsc
vchp
Display
00000000 00000000
Item
Item
Data
SUB BRIGHT ADJUSTMENT (SBRT)
1. Input a monoscope signal.
2. Activate the Service Adjustment Mode.
3. Set the PICTURE and BRIGHTNESS to minimum.
4. Select the SBRT item with
5. Adjust the values of SBRT with
1
and 4 .
3
and 6 to obtain a faintly visible
crosshatch.
6. Press
MUTING
then
ENTER
to save into the memory.
SUB HUE, SUB COLOR ADJUSTMENT
(SHUE, SCOL)
[RF], [VIDEO] [VIDEO MODE PRO]
1. Input color-bar signal at 75%.
2. Set screen to Pro Mode.
3. Activate the Service Adjustment Mode.
4. Set (PIC) to 100% and (COL) to 50%.
5. Connect an oscilloscope probe to C Board, CN705 Pin
1
6. Select the SHUE and SCOL item with
and 4 .
7. While showing the SHUE item, adjust the waveform with
the second and third bars show the same level
(V2 = V3 +
0.2Vpp).
8. While showing the SCOL item, adjust the waveform with 3 and 6 until
the fi rst and fourth bars show the same level
(V1 = V4 +
0.2Vpp).
9. For Trinorma models inspect each system NTSC, PAL M & N.
V1
V2 V3
V4
4
Blue Out.
1
and 4 until
8. Reset GON and BON values to “1”.
R ON: ON (1)
G ON: ON (1)
B ON: ON (1)
9. Press
MUTING
then
to save into the memory.
ENTER
10. After adjusting SCON, if still out of xpec, use RDRV resistor as a
fi ne adjustment.
10. Press
— 26 —
MUTING
then
ENTER
to save into the memory.
Page 27
KV-34FV310/38FV310
[YUV] [VIDEO MODE PRO]
1. Input color-bar signal at 75%.
2. Set screen to Pro Mode.
3. Activate the Service Adjustment Mode.
4. Set (PIC) to 100% and (COL) to 50%.
5. Connect an oscilloscope probe to C Board, CN705 Pin
1
6. Select the SHUE and SCOL item with
7. While showing the SHUE item, adjust the waveform with
until the second and third bars show the same level
(V2 = V3 +
8. While showing the SCOL item, adjust the waveform with
until the fi rst and fourth bars show the same level
(V1 = V4 +
9. Press
0.2Vpp).
0.2Vpp).
V2 V3
V1
MUTING
then
V4
ENTER
to save into the memory.
and 4 .
4
Blue Out.
1
and 4
3
and 6
[YUV] [VIDEO MODE VIVID]
V. CENTER ADJUSTMENT (VPOS)
Perform this adjustment after performing H. Frequency
(Free Run) Check.
1. Input a crosshatch signal.
2. Activate the Service Adjustment Mode.
3. Select the VPOS item with
4. Adjust value of VPOS with
5. Press
MUTING
then
1
and 4 .
3
and 6 for the best vertical center.
ENTER
to save into the memory.
H. CENTER ADJUSTMENT (HPOS)
Perform this adjustment after performing H. Frequency
(Free Run) Check.
1. Input a crosshatch signal.
2. Activate the Service Adjustment Mode.
3. Select the HPOS item with
4. Adjust the value of HPOS with
5. Press
MUTING
then
1
and 4 .
ENTER
3
and 6 for the best horizontal center.
to save into the memory.
1. Input color-bar signal at 75%.
2. Set screen to Vivid Mode.
3. Activate the Service Adjustment Mode.
4. Set (PIC) to 100% and (COL) to 50%.
5. Connect an oscilloscope probe to C Board, CN705 Pin
1
6. Select the SHUE and SCOL item with
7. While showing the SHUE item, adjust the waveform with
until the second and third bars show the same level
(V2 = V3 +
8. While showing the SCOL item, adjust the waveform with
until the fi rst and fourth bars show the same level
(V1 = V4 +
9. Press
0.2Vpp).
0.2Vpp).
V2 V3
V1
MUTING
then
V4
ENTER
to save into the memory.
and 4 .
4
Blue Out.
1
and 4
3
and 6
V. SIZE ADJUSTMENT (VSIZ)
1. Input a crosshatch signal.
2. Activate the Service Adjustment Mode.
3. Select the VSIZ item with
4. Adjust value of VPOS with
5. Press
MUTING
then
1
and 4 .
1
and 4 for the best vertical center.
to save into the memory.
ENTER
H. SIZE ADJUSTMENT (HSIZ)
1. Input a monoscope signal.
2. Activate the Service Adjustment Mode.
3. Select HSIZ with
4. Adjust with
5. Press
MUTING
1
and 4 .
3
and 6 for the best horizontal size.
ENTER
then
to save into the memory.
— 27 —
Page 28
KV-34FV310/38FV310
V. LINEARITY (VLIN), V. CORRECTION
(SCOR), PIN AMP (PAMP), AND
HORIZONTAL TRAPEZOID (HTRP)
ADJUSTMENTS
1. Input a crosshatch signal.
2. Activate the Service Adjustment Mode.
3. Select VLIN, SCOR, PAMP, and HTRP with
4. Adjust with
5. Press
3
and 6 for the best horizontal size.
MUTING
then
V LINEARITY (VLIN)
V CORRECTION (SCOR)
PIN AMP (PAMP)
HORIZONTAL TRAPEZOID (HTRP)
to save into the memory.
ENTER
1
and 4.
V. ANGLE (VANG), V. BOW (VBOW), UPPER
PIN (UPIN) AND LOW PIN (LPIN)
ADJUSTMENTS
1. Input a crosshatch signal.
2. Activate the Service Adjustment Mode.
3. Select VANG, VBOW, UPIN, and LPIN with
4. Adjust with
5. Press
3
and 6 for the best picture.
ENTER
MUTING
then
V ANGLE (VANG)
V BOW (VBOW)
UPPER PIN (UPIN)
LOW PIN (LPIN)
to save into the memory.
1
and 4.
SERVICE ADJUSTMENT MODE MEMORY
ENTER
0
Item
then
Item
Data
7
.
Green
0
Red
ENTER
1. After completing all adjustments, press
Read From Memory
Mode
Signal
Type
Category
service defl vbow
ntsc
vchp
Display
00000000 00000000
— 28 —
Page 29
5-1. CIRCUIT BOARDS LOCATION
C Board
V Board
GW Board
A Board
SECTION 5: DIAGRAMS
The components identifi ed by shading and ! symbol are critical for safety. Replace
only with part number specifi ed.
The symbol indicates a fast operating fuse and is displayed on the component
side of the board. Replace only with fuse of the same rating as marked.
The components identifi ed by X in this basic schematic diagram have
been carefully factory-selected for each set in order to satisfy regulations
regarding X-ray radiation. Should replacement be necessary, replace
only with the value originally used.
When replacing components identifi ed by
adjustments as indicated. If the results do not meet the specifi ed value,
change the component identifi ed by
the specifi ed value is achieved. (Refer to Section 3: Safety Related
Adjustments on Page 16.)
D Board
When replacing the parts listed in the table below, it is important to
perform the related adjustments.
KV-34FV310/38FV310
Y
, make the necessary
X
and repeat the adjustment until
5-2. PRINTED WIRING BOARD AND
SCHEMATIC DIAGRAM INFORMATION
All capacitors are in µF unless otherwise noted. pF : µµF 50V or less are
not indicated except for electrolytics and tantalums.
All electrolytics are in 50V unless otherwise specifi ed.
All resistors are in ohms. kΩ=1000Ω, MΩ=1000kΩ
Indication of resistance, which does not have one for rating electrical
power, is as follows: Pitch : 5mm
Rating electrical power :
1
/
W in resistance, 1/
4
W and 1/
10
W in chip resistance.
8
: nonfl ammable resistor
: fusible resistor
: internal component
: panel designation and adjustment for repair
: earth ground
: earth-chassis
All variable and adjustable resistors have characteristic curve B, unless
otherwise noted.
Readings are taken with a color-bar signal input.
Readings are taken with a 10MΩ digital multimeter.
Voltages are DC with respect to ground unless otherwise noted.
Voltage variations may be noted due to normal production tolerances.
All voltages are in V.
S : Measurement impossibility.
: B+line
: B-line (Actual measured value may be different).
: signal path (RF)
Circled numbers are waveform references.
1
/
W
4
Part Replaced (Y)Adjustment (X)
D BOARD: HV HOLD DOWN
D8022, IC8001, IC8004, IC8005,RV8002
Components not identifi ed by a part number or
description are not stocked because they are seldom
required for routine service.
NOTE: The components identifi ed by shading and
Replace only with part number specifi ed.
The component parts of an assembly are indicated by the
reference numbers in the far right column of the parts list
and within the dotted lines of the diagram.
24 1-900-805-22 CONNECTOR ASSY, G2 HV
* 25 A-1410-139-A D (VAR) BOARD, MOUNTED
The high-voltage leads associated with the FBT on the D board
are not included and must be ordered separately. (SEE 22-24 )
* 26 4-086-700-21 BOX, WOOFER (BOTTOM)
* 27 4-086-699-21 BOX, WOOFER (TOP)
28 1-825-416-11 LOUDSPEAKER (10CM)
* 29 X-4040-296-2 ARM ASSY, WOOFER BOX [30-31]
* 30 4-374-745-41 CUSHION (A)
* 31 4-086-698-11 ARM, WOOFER BOX
* 32 A-1405-344-A HZ BOARD, MOUNTED
33 4-087-238-12 BUTTON, MAIN POWER
24 1-900-805-22 CONNECTOR ASSY, G2 HV
* 25 A-1410-139-A D (VAR) BOARD, MOUNTED
The high-voltage leads associated with the FBT on the D board
are not included and must be ordered separately. (SEE 22-24)
26 4-086-700-11 BOX, WOOFER (BOTTOM)
27 4-086-699-11 BOX, WOOFER (TOP)
28 1-825-416-11 LOUDSPEAKER (10CM)
* 29 X-4040-296-2 ARM ASSY, WOOFER BOX [30-31]
* 30 4-374-745-41 CUSHION (A)
* 31 4-086-698-11 ARM, WOOFER BOX
* 32 A-1405-344-A HZ BOARD, MOUNTED
33 4-087-238-12 BUTTON, MAIN POWER
IC001 6-803-659-01 IC M306V5ME-121SP
IC002 6-701-929-01 IC BD4743G-TR
IC003 8-759-641-86 IC BR24C16F-E2
IC301 8-752-107-35 IC CXA2155S
IC303 8-759-443-11 IC NJM2283M-TE1
IC400 6-703-190-01 IC NJW1134AGK1-TE2
IC405 6-701-105-01 IC NJM2750M-TE2
IC501 8-759-700-07 IC NJM2903M
IC561 8-759-696-71 IC STV9379A
IC6008 6-701-752-01 IC NJM2930F05B
R100 1-216-809-11 METAL CHIP 100 5% 1/10W
R101 1-216-809-11 METAL CHIP 100 5% 1/10W
R103 1-216-837-11 METAL CHIP 22K 5% 1/10W
R104 1-216-839-11 METAL CHIP 33K 5% 1/10W
R105 1-216-809-11 METAL CHIP 100 5% 1/10W
R106 1-216-817-11 METAL CHIP 470 5% 1/10W
R107 1-216-818-11 METAL CHIP 560 5% 1/10W
R108 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
REF. NO. PART NO. DESCRIPTION VALUES
R109 1-216-864-11 SHORT CHIP
R112 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R113 1-216-845-11 METAL CHIP 100K 5% 1/10W
R114 1-216-857-11 METAL CHIP 1M 5% 1/10W
R115 1-216-833-11 METAL CHIP 10K 5% 1/10W
R116 1-216-833-11 METAL CHIP 10K 5% 1/10W
R117 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R3300 1-216-841-11 METAL CHIP 47K 5% 1/10W
R3301 1-216-821-11 METAL CHIP 1K 5% 1/10W
R3302 1-216-841-11 METAL CHIP 47K 5% 1/10W
R3303 1-216-821-11 METAL CHIP 1K 5% 1/10W
R3304 1-216-821-11 METAL CHIP 1K 5% 1/10W
R3305 1-216-841-11 METAL CHIP 47K 5% 1/10W
R3306 1-216-837-11 METAL CHIP 22K 5% 1/10W
R3307 1-216-821-11 METAL CHIP 1K 5% 1/10W
R3308 1-216-837-11 METAL CHIP 22K 5% 1/10W
R3309 1-216-817-11 METAL CHIP 470 5% 1/10W
R3310 1-216-841-11 METAL CHIP 47K 5% 1/10W
R3311 1-216-819-11 METAL CHIP 680 5% 1/10W
R3312 1-216-864-11 SHORT CHIP
R3313 1-216-864-11 SHORT CHIP
R3314 1-216-864-11 SHORT CHIP
R3318 1-216-833-11 METAL CHIP 10K 5% 1/10W
R3319 1-216-833-11 METAL CHIP 10K 5% 1/10W
R3320 1-216-829-11 METAL CHIP 4.7K 5% 1/10W
R3321 1-216-864-11 SHORT CHIP
R3323 1-249-414-11 CARBON 560 5% 1/4W
R3324 1-216-821-11 METAL CHIP 1K 5% 1/10W
R3327 1-216-864-11 SHORT CHIP
R3328 1-216-821-11 METAL CHIP 1K 5% 1/10W
R3329 1-216-864-11 SHORT CHIP
R3330 1-216-821-11 METAL CHIP 1K 5% 1/10W
R3331 1-216-821-11 METAL CHIP 1K 5% 1/10W
R3335 1-215-908-00 METAL OXIDE 33 5% 3W
R3336 1-216-809-11 METAL CHIP 100 5% 1/10W
R3343 1-216-821-11 METAL CHIP 1K 5% 1/10W
R3346 1-216-821-11 METAL CHIP 1K 5% 1/10W
R3347 1-216-833-11 METAL CHIP 10K 5% 1/10W
R3348 1-216-833-11 METAL CHIP 10K 5% 1/10W
R3350 1-216-864-11 SHORT CHIP
R3351 1-216-813-11 METAL CHIP 220 5% 1/10W
R3354 1-216-863-11 METAL CHIP 3.3M 5% 1/10W
— 78 —
Page 79
NOTE: The components identifi ed by shading
!
mark are critical for safety. Replace only
and
with part number specifi ed.
KV-34FV310/38FV310
P
GW
REF. NO. PART NO. DESCRIPTION VALUES
R3361 1-216-864-11 SHORT CHIP
R3362 1-216-827-11 METAL CHIP 3.3K 5% 1/10W
R3363 1-216-839-11 METAL CHIP 33K 5% 1/10W
R3364 1-247-807-31 CARBON 100 5% 1/4W
R3365 1-247-807-31 CARBON 100 5% 1/4W
R3368 1-216-833-11 METAL CHIP 10K 5% 1/10W
R3369 1-216-864-11 SHORT CHIP
R3370 1-216-864-11 SHORT CHIP
R3371 1-216-864-11 SHORT CHIP
R3372 1-216-864-11 SHORT CHIP
R3374 1-216-864-11 SHORT CHIP
R3390 1-216-395-00 METAL OXIDE 3.3 5% 3W
R3403 1-218-692-11 METAL CHIP 1K 0.50% 1/10W
R3404 1-216-841-11 METAL CHIP 47K 5% 1/10W
R3405 1-216-864-11 SHORT CHIP
IC1302 6-701-597-01 IC TC90A69N
IC3502 8-759-462-91 IC TA1226N
IC3505 8-759-394-35 IC BA12T
CHIP CONDUCTOR
JR1301 1-216-864-11 SHORT CHIP
JR1302 1-216-864-11 SHORT CHIP
JR1304 1-216-864-11 SHORT CHIP
JR3302 1-216-864-11 SHORT CHIP
JR3901 1-216-864-11 SHORT CHIP
REF. NO. PART NO. DESCRIPTION VALUES
RESISTOR
R1057 1-216-845-11 METAL CHIP 100K 5% 1/10W
R1058 1-216-845-11 METAL CHIP 100K 5% 1/10W
R1301 1-216-809-11 METAL CHIP 100 5% 1/10W
R1303 1-216-821-11 METAL CHIP 1K 5% 1/10W
R1304 1-216-864-11 SHORT CHIP
R1310 1-216-864-11 SHORT CHIP
R1311 1-216-821-11 METAL CHIP 1K 5% 1/10W
R1314 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R1315 1-216-809-11 METAL CHIP 100 5% 1/10W
R1316 1-216-830-11 METAL CHIP 5.6K 5% 1/10W
R1317 1-216-818-11 METAL CHIP 560 5% 1/10W
R1318 1-216-864-11 SHORT CHIP
R1319 1-216-809-11 METAL CHIP 100 5% 1/10W
R1320 1-247-807-31 CARBON 100 5% 1/4W
R1321 1-247-807-31 CARBON 100 5% 1/4W
R1322 1-216-825-11 METAL CHIP 2.2K 5% 1/10W
R1323 1-216-818-11 METAL CHIP 560 5% 1/10W
R1324 1-216-830-11 METAL CHIP 5.6K 5% 1/10W
R1325 1-216-809-11 METAL CHIP 100 5% 1/10W
R1326 1-216-830-11 METAL CHIP 5.6K 5% 1/10W
R1327 1-216-821-11 METAL CHIP 1K 5% 1/10W
R1330 1-216-823-11 METAL CHIP 1.5K 5% 1/10W
R1331 1-216-809-11 METAL CHIP 100 5% 1/10W
R1332 1-216-821-11 METAL CHIP 1K 5% 1/10W
R1333 1-216-842-11 METAL CHIP 56K 5% 1/10W
The high-voltage leads associated with the FBT on the D board
are not included and must be ordered separately. Order the following leads
when requesting this D board.
!
1-251-715-22 CAP ASSY, HIGH-VOLTAGE
!
1-900-805-19 WIRE ASSY, FOCUS HV
!
1-900-805-22 CONNECTOR ASSY, G2 HV
* 1-900-807-65 CONN ASSY, 2P MM BOARD IN 700
* 1-900-808-15 CONN ASSY, 2P MM BOARD IN 150
3-710-578-01 COVER, VOLUME, 6 MOLD
4-382-854-11 SCREW (M3X10), P, SW (+)
IC8104 8-759-586-17 IC TL1431CZ-AP
IC8401 6-704-065-01 IC TFA9844J/N1
IC8402 8-759-100-96 IC UPC4558G2
CHIP CONDUCTOR
JR8002 1-216-864-11 SHORT CHIP
JR8005 1-216-864-11 SHORT CHIP
JR8006 1-216-864-11 SHORT CHIP
JR8007 1-216-864-11 SHORT CHIP
JR8008 1-216-864-11 SHORT CHIP
JR8009 1-216-864-11 SHORT CHIP
JR8010 1-216-864-11 SHORT CHIP
JR8011 1-216-864-11 SHORT CHIP
JR8012 1-216-864-11 SHORT CHIP
JR8100 1-216-864-11 SHORT CHIP
JR8101 1-216-864-11 SHORT CHIP
JR8102 1-216-864-11 SHORT CHIP
JR8103 1-216-864-11 SHORT CHIP
has been carefully factory-selected to satisfy regulations
regarding X-ray radiation. Should replacement be required,
replace only with the value originally used.
In an effort to reduce the size of this pdf fi le the tiled
schematics are not attached to this Service Manual.
To receive a complete set of the tiled schematics for
this manual please submit a request to Nita Wardlaw at
nita.wardlaw@am.sony.com.
BA-5D
CHASSIS
9-965-954-01
TRINITRON® COLOR TELEVISION
Page 92
Page 93
Connecting Additional Equipment
WARNING
To reduce the risk of fire or electric shock, do not expose the
TV to rain or moisture.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
ATTENTION
RISQUE DE CHOC ELECTRIQUE,
NE PAS OUVRIR
PRECAUCION
RIESGO DE CHOQUE ELECTRICO
NO ABRIR
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
This symbol is intended to alert the user to the
presence of uninsulated “dangerous voltage”
within the product’s enclosure that may be of
sufficient magnitude to constitute a risk of electric
shock to persons.
This symbol is intended to alert the user to the
presence of important operating and maintenance
(servicing) instructions in the literature
accompanying the appliance.
Note to the CATV Installer
This reminder is provided to call the CATV system
installer’s attention to Article 820-40 of the NEC that
provides guidelines for proper grounding and, in particular,
specifies that the cable ground shall be connected to the
grounding system of the building as close to the point of
cable entry as practical.
SAFETY PRECAUTIONS
❏Operate the TV only on 110-220 V AC.
❏One blade of the power plug is wider than the other for
safety purposes and will fit into the power outlet only one
way. If you are unable to insert the plug fully into the
outlet, contact your dealer.
❏If any liquid or solid object falls into the TV, unplug it and
have it checked by qualified personnel before operating it
further.
CAUTION
When using TV games, computers, and similar products
with your TV, keep the brightness and contrast functions at
low settings. If a fixed (non-moving) pattern is left on the
screen for long periods of time at a high brightness or
contrast setting, the image can be permanently imprinted
onto the screen. Continuously watching the same channel
can cause the imprint of station logos onto the TV screen.
These types of imprints are not covered by your warranty
because they are the results of misuse.
To reduce the risk of electric shock, do not use
this polarized plug with an extension cord,
receptacle, or other outlet unless the blades can
be fully inserted to prevent blade exposure.
✍
You are cautioned that any changes or
modifications not expressly approved in this manual
could void your authority to operate this equipment.
NOTIFICATION
This equipment has been tested and found to comply with
the limits for a Class B 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 with 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 antennas.
❏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.
Protecting the TV
❏To prevent internal heat build-up, do not block the
ventilation openings.
❏Do not install the TV in a hot or humid place, or in a place
subject to excessive dust or mechanical vibration.
Note on Caption Vision
This television receiver provides display of television closed
captioning in accordance with § 15.119 of the FCC rules.
Use of this television for other than private viewing of
programs broadcast on UHF or VHF or transmitted by cable
companies for the use of the general public may require
authorization from the broadcaster-cable company and/or
program owner.
Owner’s Record
The model and serial numbers are located on the front cover
of this manual and at the rear of your TV.
Trademarks and Copyrights
ENERGY STAR® is a registered mark.
As an ENERGY STAR® Partner, Sony has
determined that this product or product
model meets the ENERGY STAR
for energy efficiency.
WEGA®, FD Trinitron and Caption Vision are registered trademarks
of Sony Corporation.
Licensed by BBE Sound, Inc. under USP 4638258.4482866. BBE and
BBE symbol are trademarks of BBE Sound, Inc.
“WOW, TruSurround, and the ()® symbol are
trademarks of SRS Labs, Inc. WOW technology is
incorporated under license from SRS Labs, Inc.”
®
guidelines
Page 94
User Guide
IMPORTANT SAFEGUARDS
For your protection, please read these instructions
completely, and keep this manual for future reference.
Carefully observe and comply with all warnings, cautions
and instructions placed on the set, or described in the
operating instructions or service manual.
WARNING
To guard against injury, the following basic safety
precautions should be observed in the installation, use, and
servicing of the set.
Use
Power Sources
This set should be operated only from
the type of power source indicated on
the serial/model plate. If you are not
sure of the type of electrical power
supplied to your home, consult your
dealer or local power company. For
those sets designed to operate from
battery power, refer to the operating instructions.
Grounding or Polarization
This set may be equipped with a polarized alternating current
line plug (a plug having one blade wider than other). This
plug will fit into the power outlet only one way. This is a safety
feature. If you are unable to insert the plug fully into the
outlet, try reversing the plug. If the plug still fails to fit, contact
your electrician to replace your obsolete outlet. Do not defeat
the safety purpose of the polarized plug.
For the set with a polarized AC power cord plug
This plug will fit into the power outlet
only one way. This is a safety feature.
If you are unable to insert the plug
fully into the outlet, try reversing the
plug. If the plug still fails to fit, contact
your electrician to have a suitable outlet installed. Do not
defeat the safety purpose of the polarized plug by forcing it in.
Alternate Warning
For the set with a three-wire grounding type AC plug
This plug will only fit into a
grounding-type power outlet. This is
a safety feature. If you are unable to
insert the plug into the outlet, contact
your electrician to have a suitable
outlet installed. Do not defeat the
safety purpose of the grounding plug.
Overloading
Do not overload wall
outlets, extension
cords or convenience
receptacles beyond
their capacity, since
this can result in fire
or electric shock.
Always turn the set off when it is not to be used. When the
set is left unattended and unused for long periods of time,
unplug it from the wall outlet as a precaution against the
possibility of an internal malfunction that could create a fire
hazard.
Do not disconnect the antenna or the power cord during a
heavy storm. Lightning may strike while you are holding
the cable or cord, causing serious injury. Turn off your TV
and wait for the weather to improve.
Object and Liquid Entry
Never push objects of any kind into the set
through the cabinet slots as they may touch
dangerous voltage points or short out parts
that could result in a fire or electric shock.
Never spill liquid of any kind on the set.
Attachments
Do not use attachments not recommended
by the manufacturer, as they may cause
hazards.
Do not place any objects, especially heavy
objects, on top of the set. The object may
fall from the set, causing injury.
Cleaning
Unplug the set from the wall outlet before
cleaning or polishing it. Do not use liquid
cleaners or aerosol cleaners. Use a cloth
lightly dampened with water for cleaning
the exterior of the set.
If a snapping or popping sound from a TV set
is continuous or frequent while the TV is
operating, unplug the TV and consult your
dealer or service technician. It is normal for
some TV sets to make occasional snapping or
popping sounds, particularly when being
turned on or off.
Installation
Always use two or more people to lift or move the set. The
set is heavy and the bottom surface is flat. Serious injury can
result from trying to move the set by yourself alone, or from
unsteady handling.
Install the set on a stable, level surface.
Water and Moisture
Do not use power-line
operated sets near water —
for example, near a bathtub,
washbowl, kitchen sink, or
laundry tub, in a wet
basement, or near a
swimming pool, etc.
Accessories
Do not place the set on
an unstable cart, stand,
tripod, bracket, table,
or shelf. The set may
fall, causing serious
injury to a child or an
adult, and serious
damage to the set. Use
only a cart or stand recommended by the manufacturer for the
specific model of TV. Any mounting of the product should
follow the manufacturer’s instructions, and should use a
mounting accessory recommended by the manufacturer. An
appliance and cart combination should be moved with care.
Quick stops, excessive force, and uneven surfaces may cause
the appliance and cart combination to overturn.
Ventilation
The slots and openings in the cabinet and in the back or
bottom are provided for necessary ventilation. To ensure
reliable operation of the set, and to protect it from
overheating, these slots and openings must never be
blocked or covered.
Page 95
Connecting Additional Equipment
•Never cover the slots and openings
with a cloth or other materials.
Never block the slots and openings
•
by placing the set on a bed, sofa, rug
or other similar surface.
•
Never place the set in a confined
space, such as a bookcase or built-in
cabinet, unless proper ventilation is
provided.
•Do not place the set near or over a
radiator or heat register, or where it is
exposed to direct sunlight.
Power-Cord Protection
Do not allow anything to rest on or roll over the
power cord, and do not place the set where the
power cord is subject to wear or abuse.
Antennas
Outdoor Antenna Grounding
If an outdoor antenna is installed, follow the precautions
below. An outdoor antenna system should not be located in
the vicinity of overhead power lines or other electric light or
power circuits, or where it can come in contact with such
power lines or circuits.
WHEN INSTALLING AN OUTDOOR ANTENNA
SYSTEM, EXTREME CARE SHOULD BE TAKEN TO KEEP
FROM CONTACTING SUCH POWER LINES OR
CIRCUITS AS CONTACT WITH THEM IS ALMOST
INVARIABLY FATAL.
Be sure the antenna system is grounded so as to provide some
protection against voltage surges and built-up static charges.
Section 810 of the National Electrical Code (NEC) in USA and
Section 54 of the Canadian Electrical Code in Canada
provides information with respect to proper grounding of the
mast and supporting structure, grounding of the lead-in wire
to an antenna discharge unit, size of grounding conductors,
location of antenna discharge unit, connection to grounding
electrodes, and requirements for the grounding electrode.
Antenna Grounding According to the NEC
Antenna Grounding According to the National Electrical
Code, ANSI/NFPA 70.
ANTENNA
LEAD IN
GROUND
CLAMP
ELECTRIC
SERVICE
EQUIPMENT
NEC - NATIONAL ELECTRIC CODE
WIRE
ANTENNA
DISCHARGE UNIT
(NEC SECTION 810-20)
GROUNDING CONDUCTORS
(NEC SECTION 810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ARTICLE 250, PART H)
Lightning
For added protection for this television receiver during a
lightning storm, or when it is left unattended and unused
for long periods of time, unplug it from the wall outlet and
disconnect the antenna. This will prevent damage to the
receiver due to lightning and power-line surges.
Service
Damage Requiring Service
Unplug the set from the wall outlet and refer servicing to
qualified service personnel under the following conditions:
When the power cord or plug
•
is damaged or frayed.
•If liquid has been spilled
into the set or objects have
fallen into the product.
•If the set has been exposed to
rain or water.
•If the set has been subject to
excessive shock by being
dropped, or the cabinet has
been damaged.
If the set does not operate
•
normally when following the operating
instructions. Adjust only those controls
that are specified in the operating
instructions. Improper adjustment of
other controls may result in damage and
will often require extensive work by a
qualified technician to restore the set to normal operation.
•When the set exhibits a distinct change in
performance — this indicates a need for service.
Servicing
Do not attempt to service the set yourself
since opening the cabinet may expose you
to dangerous voltage or other hazards. Refer
all servicing to qualified service personnel.
Replacement Parts
When replacement parts are required, be
sure the service technician certifies in
writing that he has used replacement
parts specified by the manufacturer that
have the same characteristics as the
original parts. Unauthorized
substitutions may result in fire, electric
shock, or other hazards.
Safety Check
Upon completion of any service or repairs to
the set, ask the service technician to perform
routine safety checks (as specified by the
manufacturer) to determine that the set is in
safe operating condition, and to so certify.
When the set reaches the end of its useful life,
improper disposal could result in a picture
tube implosion. Ask a qualified service
technician to dispose of the set.
Page 96
Contents
Introduction
Introducing the FD Trinitron WEGA Features...........................................................................1
About this Manual.......................................................................................................................... 2
Batteries for the Remote Control ..................................................................................................2
Front Panel Menu Controls ...........................................................................................................2
Using the Remote Control
Remote Control Description..........................................................................................................3
Programming the Remote Control...............................................................................................5
Using your TV Remote Control with Other Equipment........................................................... 7
Connecting Your TV
TV Rear Panel.................................................................................................................................. 9
Congratulations on your purchase of the Sony FD Trinitron WEGA®.
Introducing the FD Trinitron WEGA Features
®
Some of the features you will enjoy include:
❏High Voltage Regulator
increasing the brightness and focus.
❏FD Trinitron Flat CRT — Delivers a picture with uncompromising accuracy and
outstanding image detail via a technologically advanced tube.
❏Y, PB, PR Inputs — Provides component video inputs for superior picture quality
(480i only).
❏WOW — Provides a dramatic presence with a full, deep bass sound. When WOW is
enabled, BBE is directly activated to further enhance the audio performance.
❏TruSurround — Produces a dynamic three dimensional sound for stereo audio signals.
❏BBE — Gives sound more impact by using audio technology to compensate for phase
effects in speakers.
❏Parental Control (V-Chip) — Helps parents monitor what their children watch on TV by
establishing rating limits.
❏ClearEdge VM — Sharpens picture definition to give objects a crisp, clean edge.
❏DynaBlack — Improves contrast and sharpens image detail.
❏Picture in Picture (PIP) — Allows you to view two programs simultaneously.
❏Favorite Channels — Provides instant access to your favorite channels with the touch of a
button.
❏Info Banner — Displays the name and the remaining time of the current program viewed,
if available.
❏Universal Remote Control — Operates your connected cable box, VCR, digital satellite
receiver, or DVD player.
❏Energy Star
❏Front Panel Controls — Allows access to the on-screen menus without the use of a remote
®
— Meets the Energy Star guidelines for energy efficiency.
control.
❏Front A/V Inputs — Lets you quickly connect video games, camcorders or stereo/mono
equipment.
—
Provides a significant improvement to picture quality by
1
Page 98
Operating Instructions
About this Manual
This manual provides instructions to help you enjoy your new TV. It shows you how to
connect to an antenna or cable, cable box, VCR, DVD, satellite receiver, stereo system, or
camcorder. Once your TV is connected, follow the instructions and use the remote control to
access the on-screen menus.
Batteries for the Remote Control
Insert two AA (R6) batteries (supplied) into the remote control using the following illustration
as a guide.
✍ Under normal conditions, batteries will last up to six months. If the remote control does not operate
properly, the batteries might be worn out.
✍ If you will not be using the remote control for an extended period of time, remove the batteries to
avoid possible damage from battery leakage.
Front Panel Menu Controls
The front Audio/Video panel controls allow you to access the menu without the remote
control.
❏Press to display the on-screen menu.
❏Use the and buttons on the front Audio/Video panel instead of your remote
control.
❏Use the button on the front Audio/Video panel to navigate through the menus, then
select an item. The front panel controls also allow you to change your channels (CH+/-),
adjust the volume (VOL +/-), and change video inputs.
✍ To navigate the menus with your remote control, see “Using the Menus” on page 29.
2
Page 99
Using the Remote Control
Remote Control Description
ButtonDescription
MUTINGPress to turn off the sound. Press again or press
1
to restore sound.
SYSTEM OFFPress to turn off the equipment programmed into
A
B
C
D
E
F
G
H
I
J
K
/
2
L
TV/VCRPress to switch between TV and VCR mode. If you
3
M
N
O
ANT
4
P
(antenna)
Q
PICTURE MODEPress repeatedly to step through the available video
5
R
SLEEPPress repeatedly until the TV displays the time in
6
S
T
JUMPPress to jump back and forth between two channels.
7
U
V
TV/SATPress to switch between the TV and SAT (satellite)
8
RESETPress to return to factory settings while in an
9
VOL (volume)Press (+) or (-) to adjust the volume.
q;
CODE SETPress to program your remote control to operate
qa
the remote control. See “Programming the Remote
Control” on page 5.
have a non-Sony VCR, you will need to program
the remote control to recognize your VCR. For
details; see “Programming the Remote Control” on
page 5.
Press to switch between VHF/UHF input to the
AUX input.
picture modes: Vivid, Standard, Movie and Pro.
Also available in the Video menu. See “Using the
Video Menu” on page 30 for details.
minutes (15, 30, 45, 60, or 90) that you want the TV
to remain on before shutting off automatically.
Cancel by pressing until Sleep Off appears. While
the Sleep feature is set, press once to view the
remaining time.
The TV alternates between the current channel and
the last channel that you selected. JUMP will not
work if any FUNCTION Mode (VCR/DVD, SAT/
CABLE, TV) is activated.
inputs when in SAT FUNCTION mode.
Press for a direct selection of Effect settings
(Simulated, WOW, TruSurround, Off) when the
remote is in TV FUNCTION mode.
See “Using the Audio Menu” on page 31 for details.
on-screen menu.
connected video equipment. See “Programming the
Remote Control” on page 5.
3
Page 100
Operating Instructions
ButtonDescription
POWER buttonsPress to turn on and off the TV and other audio/
qs
FUNCTION buttons Press to select the equipment (VCR/DVD, SAT/
qd
PIP (Picture in
qf
Picture)
VCR (operating)
and
(to record)
mRewind.
MFast-forward.
xStop.
X
TV/VIDEOPress to cycle through available video inputs.
qg
DISPLAYPress once to display the current time (if set) and
qh
MTS/SAPPress to cycle through the Multi-channel TV Sound
qj
qk
ql
and
09
ENTER
GUIDEPress to display the program guide of your satellite
w;
MENUPress to display the on-screen menu. Press again to
wa
CH (channel)Press to change channels. To scan rapidly through
ws
video equipment you have programmed into the
remote control. For instructions, see “Programming
the Remote Control” on page 5.
CABLE, TV) that you want to operate with the
remote control. The indicator (LED) lights up
momentarily when pressed to show which device
the remote control is operating.
Press to operate PIP feature. See “Using Picture in
Picture (PIP)” on page 26.
Press to operate your VCR. The VCR must be
programmed into the remote control. For
instructions, see “Programming the Remote
Control” on page 5.
Press the button and the button at the same
time to record programs with your VCR. The
remote control must be programmed before you
can use REC.
Play.
Pause. Press again to resume normal playback.
the program status such as channel number,
Channel Label (if set), video input, and Video Label
(if set). Press again to turn off the display.
(MTS) options: Stereo, Auto SAP (Second Audio
Programming), and Mono.
Press to change channels. The channel changes after
two seconds.
antenna.
Press the arrow buttons to move the cursor in the
on-screen menus. Press the center button to select
an option.
exit the menu at any time.
the channels, press and hold down the CH+ or CHbutton.
✍ For information on Picture in Picture (PIP) operation buttons, see page 27.
✍ If you lose your remote control, see page 40.
4
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