Sony Trinitron KV-PF14K70 User manual

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MODEL COMMANDER DEST. CHASSIS NO.
KV-PF14K70 RM-960 Korea SCC-U 5B-A
MODEL COMMANDER DEST. CHASSIS NO.
CHASSIS
TRINITRON ® COLOR TV
SERVICE MANUAL BG-3S
TV
12
46
789
0
5
TV

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– 2 –
KV-PF14K70
RM-960
SPECIFICATIONS
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.
SAFET -RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED B SHADING AND MARK ! ON THE
SCHEMATIC DIAGRAMS, EXPLODED VIEWS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SON PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED B SON . CIRCUIT ADJUSTMENTS THAT ARE
CRITICAL TO SAFE OPERATION ARE IDENTIFIED IN THIS
MANUAL. FOLLOW THESE PROCEDURES WHENEVER CRITICAL
COMPONENTS ARE REPLACED OR IMPROPER OPERATION IS
SUSPECTED.
Note
Power requirements 110-220V AC, 60 Hz
Power consumption (W) Indicated on the rear of the TV
Television system M
Color system NTSC 3.5
Channel coverage VHF : 2 to 13/UHF : 14 to 69/CATV : 1 to 125
˘˘
˘˘
˘(Antenna) 75-ohm external terminal
Audio output 3W
Number of terminal
(Video) Input : 2 Output : 1 Phono jacks; 1 Vp-p, 75 ohms
(Audio) Input : 2 Output : 1 Phono jacks; 500 mVrms
(Earphone) Output : 1 Minijack
Picture tube 14 in.
Tube size (cm) 37 Measured diagonally
Screen size (cm) 34 Measured diagonally
Dimension (w/h/d, mm) 375 x 346 x 416
Mass (kg) 13
Design and specifications are subject to change without notice.
Ø
≥
D

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KV-PF14K70
RM-960
TABLE OF CONTENTS
Section Title Page
SELF DIAGNOSIS FUNCTION ................................ 4
1. GENERAL ..........................................................
2. DISASSEMBL
2-1. Rear Cover Removal ................................................ 1
2-2. Chassis Assy Removal ............................................. 1
2-3. F Bracket Removal .................................................. 1
2-4. Service Position ....................................................... 1
2-5. Replacement of Parts ............................................... 19
2-5-1. Replacement of Multi Button ........................... 19
2-5-2. Replacement of Bar Optical ............................. 19
2-6. Terminal Bracket Removal ...................................... 19
2-7. Degauss Coil Removal............................................. 19
2- . Picture Tube Removal .............................................. 20
3. SET-UP ADJUSTMENTS
3-1. Beam Landing .......................................................... 21
3-2. Convergence ............................................................. 22
3-3. Focus Adjustment .................................................... 24
3-4. G2 (Screen) and White Balance Adjustments ......... 24
4. CIRCUIT ADJUSTMENTS
4-1. Adjustments with Commander ................................ 25
4-2. Adjustment Method ................................................. 26
4-3. Picture Quality Adjustments .................................... 31
4-4. A Board Adjustment After IC003 (Memory)
Replacement ............................................................. 31
4-5. Picture Distortion Adjustment ................................. 32
Section Title Page
5. DIAGRAMS
5-1 Block Diagram ......................................................... 33
5-2 Frame Schematic Diagram ...................................... 36
5-3 Circuit Boards Location .......................................... 3
5-4 Schematic Diagrams and Printed Wiring Boards ... 3
(1) Schematic Diagram of A(1/2) Board ................................. 41
(2) Scheamtic Diagram of A(2/2) Board ................................. 44
(3) Schematic Diagrams of C3 and F Boards ......................... 50
5-5 Semicondutors ......................................................... 53
6. EXPLODED VIEWS
6-1. Chassis ..................................................................... 55
7. ELECTRICAL PARTS LIST ............................... 57

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KV-PF14K70
RM-960
The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER lamp will automatically
begin to flash.
The number of times the lamp flashes translates to a probable source of the problem. A definition of the STANDBY/TIMER
lamp flash 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.
1. DIAGNOSTIC TEST INDICATORS
When an errors occurs, the STANDBY/TIMER lamp will flash a set number of times to indicate the possible cause of the
problem. If there is more than one error, the lamp will identify the first of the problem areas.
Result for all of the following diagnostic items are displayed on screen. No error has occured if the screen displays a “0”.
Diagnostic
Item
Description
• Power does not
turn on
• +B overcurrent
(OCP) or
overvoltage
(OVP)
• Vertical deflection
stopped
• Horizontal
deflection
overdrive
• White balance
failure (no
PICTURE)
• Micro reset
No. of times
STANDBY/TIMER
lamp flashes
Does not light
2 times
5 times
—
Self-diagnostic
display/Diagnostic
result
—
002:000 or
002:001~255
00 :001~255
004:001~255
at the same time
005:000 or
005:001~225
101:00 or
101:001~225
Probable
Cause
Location
• Power cord is not plugged
in.
• Fuse is burned out F4601
(F board)
• H.OUT Q511 is shorted.
(A board)
• -1 V is not supplied.
(A board)
• IC 50 faulty (A board)
• G2 is improperly adjusted.
(Note 2)
• CRT problem.
• IC 01 is faulty. (A board)
• No connection A board to
C board.
• Discharge CRT (C Board)
• Static discharge
• External noise
Detected
Symptoms
• 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 is
shorted.
• 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 is shut down shortly,
after this return back to
normal.
• Detect Micro latch up.
Note 1: 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.
Note 2: Refer to screen (G2) Adjustment in section -4 of this manual.
SELF DIAGNOSTIC FUNCTION

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KV-PF14K70
RM-960
2. DISPLA OF STANDB /TIMER LIGHT FLASH COUNT
Diagnostic Item Flash Count*
+B overcurrent/overvoltage 2 times
Vertical deflection stopped
White balance failure 5 times
* One flash count is not used for self-diagnostic.
3. STOPPING THE STANDB /TIMER 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 flashing.
Lamp ON 0. sec.
Lamp OFF sec.
Lamp OFF 0. sec.
2 times
5 times
STANDBY/SLEEP lamp

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KV-PF14K70
RM-960
4. SELF-DIAGNOSTIC SCREEN DISPLA
For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be confirmed, it
is possible to bring up past occurances of failure for confirmation on the screen:
[To Bring Up Screen Test]
In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below:
[Screendisplay] /channel [5] /Sound volume [-] /Power ON
˘
Note that this differs from entering the service mode (mode volume [+]).
Self-Diagnosis screen display
002 : 000
00 : 000
004 : 000
005 : 001
Numeral "0" means that no fault has been detected.
Numeral "1" means a fault has been detected.
101 : 000
SELF DIAGNOSTIC
5. HANDLING OF SELF-DIAGNOSTIC SCREEN DISPLA
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 as shown below when the diagnostic
screen is being displayed.
Channel [8] /0
[Quitting Self-diagnostic screen]
To quit the entire self-diagnostic screen, turn off the power switch on the remote commander or the main unit.

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KV-PF14K70
RM-960
6. SELF-DIAGNOSTIC CIRCUIT
[+BovercurrentªOCPº] Occurs when an overcurrent on the +B(1 5) line is detected by Q604. If Q604 go to ON
and the voltage to pin 18 of IC 01 should go down when V.SYNC is more than seven
verticals in a period, the unit will automatically turn off.
[Verticaldeflectionstopped] Occurs when an absence of the vertical deflection pulse is detected by Q509 and IC001
shut down the power supply.
[Verticaldeflectionovercurrent] Occurs when an overcurrent on V drive line is detected by Q507. Power supply will be
shut down when detect this by IC001.
[ hitebalancefailure] If the RGB levels* do not balance or become low level within 5 seconds, this error will be
detected by IC 01. TV will stay on, but there will be no picture.
* (Refers to the RGB levels of the AKB detection Ref pulse that detects IK.)
IC 01
Y/CHROMA JUNGLE
FROM
CRT
FROM
[+B] Q604 C
[V] Q509/507
IC001
SYSTEM
IC00
MEMORY
B-DAT
IO-SDAT
IK-IN
MP/
PROTECT
IO-8DAT
O-LED
SDA
54521
18 51
465

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KV-PF14K70
RM-960
SECTION 2
DISASSEMBLY
2-2. CHASSIS ASSY REMOVAL
1 Chassis assy
Lever
Lever
2-1. REAR COVER REMOVAL
Six screws
(BVTP 4×16)
Two screw
(BVTP 4×16)
1
2
2-3. F BRACKET REMOVAL
1 Three connector
2 F boar
Lever
2-4. SERVICE POSITION
(N te: Rem ve F Bracket first.)

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KV-PF14K70
RM-960
2-6. TERMINAL BRACKET REMOVAL
A boar
Screw
Terminal boar bracket
2-7. DEGAUSS COIL REMOVAL
1Demagnetization coil
2Tension spring
Picture tube
2-5. REPLACEMENT OF PARTS
For replacement of the Multi Button an Bar Optical, unscrew to exchange with the
new parts, an fix them with screws (+BVTP) respectively.
2-5-1. REPLACEMENT OF MULTI BUTTON
Multi button
Two screws
2-5-2. REPLACEMENT OF BAR OPTICAL
Bar optical
One screw
(BVTP 3×12)

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KV-PF14K70
RM-960
2-8. PICTURE TUBE REMOVAL •REMOVAL OF ANODE-CAP
NOTE : After removing the ano e, short circuit the ano e of the picture tube an
the ano e cap to the metal chassis, CRT shiel or carbon paint on the
CRT.
•REMOVING PROCEDURES
1D n t damage the surface f an de-caps with sharp shaped bjects.
2D n t press the rubber t hard s as n t t damage the inside f an de-cap.
A metal fitting called the shatter-h k terminal is built int the rubber.
3D n t turn the f t f rubber ver t hard.
The shatter-h k terminal will stick ut r damage the rubber.
•HOW TO HANDLE AN ANODE-CAP
3When ne side f the rubber cap is separated fr m the an de butt n, the an de-cap
can be rem ved by turning up the rubber cap and pulling it up in the directi n f the
arr w c.
2Using a thumb pull up the rubber cap firmly in the directi n indicated by the arr w b.
1Turn up ne side f the rubber cap in the directi n indicated by the arr w a.
a
a
b
b
2 A boar
5 Deflection yoke
Cushion
6 Four screws
(Tapping screws)
1 Ano e cap
3 F boar
4 C3 boar
c
Ano e button
Ano e button

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KV-PF14K70
RM-960
•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.
Controls and switches should be set as follows unless otherwise noted:
PICTU E control ........................................................... normal
B IGHTNESS control ................................................... normal
Perform the adjustments in the following order :
1. Beam Landing
2. Convergence
3. Focus
4. White Balance
Note : Test Equipment equired.
1. Color-bar/Pattern Generator
2. Degausser
3. Oscilloscope
SECTION 3
SET-UP ADJUSTMENTS
................................................................................................................................................................................................................................
Fig. 3-3
}normal
Purity control
Fig. 3-1
Re
Blue
Green
Preparation :
•In order to reduce the influence of geomagnetism on the set's
picture tube, face it east or west.
•Switch on the set's power and degauss with the degausser.
3-1. BEAM LANDING
1. Input a white signal with the pattern generator.
Contrast
Brightness
2. Set the pattern generator raster signal to a green raster.
3. Move the deflection yoke to the rear and adjust with the purity
control so that the green is at the center and the blue and the red
take up equally sized areas on each side.
(See Figures 3-1 through 3-3.)
4. Move the deflection yoke forward and adjust so that the entire
screen is green. (See Figure 3-1.)
5. Switch the raster signal to blue, then to red and verify the
condition.
6. When the position of the deflection yoke has been decided,
fasten the deflection yoke with the screws and DY spacers.
7. If the beam does not land correctly in all the corners, use a
magnet to adjust it.
(See Figure 3-4.)
Fig. 3-2
Fig. 3-4
Deflection yoke positioning
corrects these areas.
Purity control corrects
this area.
Disk magnets or rotatable
isk magnets correct
these areas (a- ).
b
c
a
ba
c

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KV-PF14K70
RM-960
3-2. CONVERGENCE
Preparation :
•Before starting this adjustment, adjust the focus, horizontal size
and vertical size.
•Minimize the brightness setting.
•Provide dot pattern.
(1) Horizontal and Vertical Static Convergence
(Moving vertically), adjust the V.STAT magnet so that the red, green
and blue dots are on top of each other at the center of the screen.
R G B
G
R
B
Center ot
C3 boar
RV 702
V.STAT Magnet
H. STAT VR
4BMC (Hexapole) Magnet.
If the red, green and blue dots are not balanced or aligned, then
use the BMC magnet to adjust in the manner described below.
1V. S TAT
2H. STAT V
BMC (Hexapole)
V.STAT
Purity
V.STAT
BMCPurity
RG B R G B R GB
RB
RG
GGB
RB
R
R
R
R
G
G
G
G
B
B
B
B
a
a
a
b
b
b b
R
R
GG
B
B
a
a
b
b
b
3

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KV-PF14K70
RM-960
(3) Screen-corner Convergence
ba
c
a- : screen-corner
misconvergence
a
c
b
a to : Permalloy assembly
Fix a Permalloy assy
correspon ing to the
misconverge areas
(2) Dynamic Convergence djustment
Preparation:
•Before starting this adjustment, adjust the horizontal static
convergence and the vertical static convergence
RB
TLVYCH
B
R
on DY
YCH TLV

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KV-PF14K70
RM-960
3-3. FOCUS ADJUSTMENT
Adjust FOCUS control on the flyback transformer for the best
focus.
FLYB ACK TRANSFORMER (T503)
2. WHITE BALANCE ADJUSTMENT
1) Set to Service Mode ( efer Section 4-1: ADJUSTMENTS
WITH COMMANDE ).
2) Input white raster signal.
3) Set the PICTU E to minimum.
4) Select GCT (WHB 4) and BCT (WHB 5) with [1] and [4], and
adjust the level with [3] and [6] for the best white balance.
5) Set the PICTU E to maximum.
6) Select GD (WHB 1) and BD (WHB 2) with [1] and [4], and
adjust the level with [3] and [6] for the best white balance.
7) Write into the memory by pressing [MUTING] then [0].
3. SUB BRIGHT ADJUSTMENT
1) Set to service mode.
2) Input a staircase signal of black to white from the pattern
generator.
3) B IGHTNESS .... 50%.
PICTU E ............ MINIMUM
4) Select SB (WHB7) with [1] and [4], and adjust SB (WHB7)
level with [3] and [6] so that the second stripe from the right is
dimly lit.
3-4. G2 (SCREEN) AND WHITE BALANCE
ADJUSTMENTS
1. G2 (SCREEN) ADJUSTMENT
1) Set the PICTU E to normal.
2) Put to VIDEO input mode without signals.
3) Connect , G and B of the C3 board cathode to the oscillo-
scope.
4) Adjust B IGHTNESS to obtain the cathode voltage to the value
below.
5) Adjust G2 (Screen) on FBT until picture shows the point
before cut-off.
White
secon from the right
Black
0 V
165 V ±2(VDC)
FOCUS
SCREEN

– 25 –
KV-PF14K70
RM-960
SECTION 4
CIRCUIT ADJUSTMENTS
With the unit on standby
↓
[DISPLAY]
↓
5
↓
VOL (+)
↓
[POWER]
This operation sequence puts the unit into service mode.
4-1. ADJUSTMENTS WITH COMMANDER
Service adjustments are made with the M-960 that comes with
this unit.
a. ENTERING SERVICE MODE
1, 4Select the adjustment item.
↓
3, 6aise/lower the data value.
↓
[MUTING] Writes.
↓
-Executes the writing.
7, -All the data becomes the values in memory.
8, -All user control goes to the standard state.
5, -Service data initialization (Be sure not to use
usually.)
2, -Write 50Hz adjustment data to 60Hz, or vice
versa.
PAL, SECAM : 50
NTSC : 60
00 HPS 1C SERVICE
Data
Mo e
Item Name
Item No
Software version
Suffix No
(OEM Co e)
Total Power-On time (hours)
p
Marking of virgin NVM
GEO
1.0C 59 7F 000A0
628S
Device Name
50
RM-960
b. METHOD OF CANCELLATION FROM SERVICE
MODE
Set the standby condition (Press [POWER] button on the commander),
then press [POWER] button again, hereupon it becomes TV mode.
c. METHOD OF WRITE INTO MEMORY
1) Set to Service Mode.
2) Press [1] (UP) and [4] (DOWN), select an item of adjustment.
3) Press [MUTING] button and it will indicate W ITE on the screen.
4) Press [0] button to write into memory.
d. MEMORY WRITE CONFIRMATION METHOD
1) After adjustment, pull out the plug from AC outlet, and then
plug into AC outlet again.
2) Turn the power switch ON and set to Service Mode.
3) Call the adjusted items again to confirm adjustments were made.
The screen display is :
TV
123
46
789
0
5
TV

– 26 –
KV-PF14K70
RM-960
4-2. ADJUSTMENT METHOD
Item Number 00 of device GEO
This explanation uses H-Position as an example.
1. Select “GEO 00 HPS” with the 1 and 4 buttons.
2. aise/lower the data with the 3 and 6 buttons.
3. Select the optimum state. (The standard is1F for PAL reception.)
4. Write with the [MUTING] button. (The display changes to
W ITE.)
5. Execute the writing with the -button. (The W ITE
display will be changed to red color while excuting, and back
to SE VICE.)
Use the same method for all Items. Use 1 and 4 to select the
adjustment item, use 3 and 6 to adjust, write with [MUTING],
then execute the write with -.
Note : 1. In [WRITE], the data for all items are written into memory
together.
2. For adjustment items that have different standard data
between 50Hz or 60Hz, be sure to use the respective
input signal after adjustment.
1F SERVICE 50HPS
A juste with [3]
an [6] buttons.
GREEN
Written with [MUTING]
Write execute with [0]
GEO 00
7F 0 000A59
628S 1.0C
1F SERVICE 50HPS RED
The WRITE isplay
then the isplay
returns to a green
SERVICE.
GEO 00
7F 0 000A59
628S 1.0C
1F WRITE 50HPS GREEN
GEO 00
7F 0 000A59
628S 1.0C

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KV-PF14K70
RM-960
Adjustment Item Table
Device Functionality Note Data Range Function Note for Register Slava RAM A ress
Name No Name Different Data No. (bit) A ress (bit)
GEO 0 HPS 7 3F H Position 50/60HZ 12 (7-2) CXA2139S(88H) 84 (7-2)
1 HSZ 1F 3F H Size 50/60HZ 11 (7-2) 83 (7-2)
2 PAP 1F 3F Pin Amp 50/60HZ 13 (7-2) 85 (7-2)
3 TLT 7 0F Trapezium 50/60HZ 15 (7-4) 87 (7-4)
4 VPS 1F 3F V Position 50/60HZ 0F (7-2) 81 (7-2)
5 VSZ 1F 3F V Size 50/60HZ 0E (7-2) 80 (7-2)
6 SCO 7 0F S Correction 50/60HZ 10 (7-4) 82 (7-4)
7 VLN 7 0F V Linearity 50/60HZ 10 (3-0) 82 (3-0)
8 BOW 7 0F AFC Bow 50/60HZ 16 (7-4) 88 (7-4)
9 AGL 7 0F AFC-Angle 50/60HZ 16 (3-0) 88 (3-0)
10 UPN 1F 3F Upper Pin 50/60HZ 14 (7-2) 86 (7-2)
11 LPN 1 3F Lower Pin 50/60HZ 18 (7-2) 8A (7-2)
12 HBL 0 1 H Blanking on/off 18 (1) 69 (1)
13 LBL 7 0F Left H Blanking 50/60HZ 17 (7-4) 89 (7-4)
14 RBL 7 0F Right H Blanking 50/60HZ 17 (3-0) 89 (3-0)
WHB 0 RDR 25/2A 3F R Drive DYNAMIC/others 09 (7-2) CXA2139S(88H) 91 (7-2)
1 GDR 2A 3F G Drive DYNAMIC/others 0A (7-2) 92 (7-2)
2 BDR 2A 3F B Drive DYNAMIC/others 0B (7-2) 93 (7-2)
3 RCT 7/7 0F R Cutoff SECAM/others 07 (3-0) 95 (3-0)
4 GCT 7 0F G Cutoff SECAM/others 08 (7-4) 96 (7-4)
5 BCT 7 0F B Cutoff SECAM/others 08 (3-0) 96 (3-0)
6 BMN 15 1F Brightness Minimum Data 99
7 SBR 28 3F Sub Brightness Control 9A
SAJ 0 PMX 2C 3F Picture Maximum Data CXA2139S(88H) 98
1 SHU 8 0F Sub Hue Control TV/Vi eo 9B
2 SSH 05/0A 0F Sub Sharpness Control TV/Vi eo 9C
3 SCL 1F 3F Sub Color Control NTSC/others 9D
VP 0 EHT 7/7 0F EHT Comp 50/60HZ 15 (3-0) CXA2139S(88H) 87 (3-0)
1 GMA 2 03 Gamma Correction NTSC/others 0B (1-0) 1A4 (1-0)
2 YDL 8/9/8 0F Y Delay PAL/SECAM/NTSC 0C (3-0) 8E (3-0)
3 SST 1 03 SECAM ID Start Position 1B (1-0) 6C (1-0)
4 SSP 1 03 SECAM ID Stop Position 1B (3-2) 6C (3-2)
5 SLV 2 03 SECAM ID Level 1C (1-0) 6D (1-0)
6 SBF 22 3F SECAM BELL fO 1C (7-2) 6D (7-2)
7 DYC 1 1 Dynamic Color on/off 0A (1) 5B (1)
8 ABL 1 1 ABL Mo e Switching STANDARD ALWAYS 0 09 (1) 5A (1)
9 VTH 1 1 ABL Detection Vth Switching 09 (0) 5A (0)
10 SFO 1 1 FO Switching for Sharpness NTSC/others 05 (1) 199 (1)
11 DCX 1 1 DC Trans. Ratio Switching 06 (1) 57 (1)
12 SHT 1 1 Pre-/Overshoot ratio Switch NTSC/others 06 (0) 19A (0)

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KV-PF14K70
RM-960
Adjustment Item Table
Device Functionality Note Data Range Function Note for Register Slava RAM A ress
Name No Name Different Data No. (bit) A ress (bit)
VP 13 HDW 0 1 H Drive Pulse Wi th Switch 00 (6) 51 (6)
14 AFC 1/0 03 AFC Gain Control TV/Vi eo 0F (1-0) 8F (1-0)
15 HOS 7 0F H Oscillation 0C (7-4) 5D (7-4)
16 HSS 0 1 Slice Level of H Sync Sep. 0D (1) 5E (1)
17 VSS 0 1 Slice Level of V Sync Sep. 0D (0) 5E (0)
18 HMS 1/1 1 Macro Vision C/m off/on 50/60Hz 0E (0) 80 (0)
19 YUV 1 1 YUV Switch Control 01 (0) 52 (0)
20 CDV 1 3 CD mo e for Vi eo/RFno signal 0D (5-4) 1A2 (5-4)
21 RON 1 1 R ON not memorize 01 (3) 52 (3)
22 GON 1 1 G ON not memorize 01 (2) 52 (2)
23 BON 1 1 B ON not memorize 01 (1) 52 (1)
24 PON 1 1 P ON not memorize 00 (7) 51 (7)
25 BLK 0 1 BLK Off 12 (0) 63 (0)
26 VMC 0 1 VM Off 13 (0) 64 (0)
AP 0 INF 05 3F Input Attenuation When surroun off 00 (5-0) TDA7429 1A0 (5-0)
1 INS 0A 3F Input Attenuation When surroun on 1A1 (5-0)
2 PH1 3 3 Phase 1 Register Selection 02 78 (1-0)
3 PH2 0 3 Phase 2 Register Selection 78 (3-2)
4 PH3 0 3 Phase 3 Register Selection 78 (5-4)
5 PH4 0 3 Phase 4 Register Selection 78 (7-6)
6 BCS 2 3 Bass Center Shift #4 (3-0) 1A9 (1-0)
7 TCS 1 3 Treble Center Shift #5 (3-0) 1AA (1-0)
8 TRF 0 3 RF Treble Offset #5 (3-0) 1AA (5-4)
MSP 0 WST 15 FF W/G Stereo Threshol MSP3415D 157 (7-0)
1 WBT EC FF W/G Bilingual Threshol (84H) 158 (7-0)
2 WLL 5 FF W/G Monaural Threshol 159 (7-0)
3 WAC 1 0F W/G Agreement Count 15A (3-0)
4 WDL 30 FF W/G Search Delay 15B (7-0)
5 NDL 20 FF NICAM Search Delay 15C (7-0)
6 SDL 10 FF Stereo status Rea Delay 15D (7-0)
7 AGC 1 1 AGC Switch Auto/Constant BB (7) 108 (7)
8 REL 28 3F AGC Gain at Constant Mo e BB (6-1) 108 (6-1)
9 CRM 0 1 Carrier muting on/off BB (9) 107 (9)
10 ACO 1 1 Au io Clock out on/off 83 (5) 10C (5)
11 FP 1B 7F FM Prescale for non-M system 0E (7-0) 16C (6-0)
12 FPM 32 7F FM Prescale for M system 0E (7-0) 16D (6-0)
13 FH 36 7F FM Prescale for HDEV 0E (7-0) 16E (6-0)
14 FHM 65 7F FM Prescale for HDEV an M 0E (7-0) 16F (6-0)
15 WGP 2A 7F W/G Prescale 0E (7-0) 170 (6-0)
16 NIP 6D 7F NICAM Prescale 10 (7-0) 138 (6-0)
17 ERR 50 FF Auto FM switch Threshol 21 (10-3) 166 (7-0)
18 VOL 6D FF Lou Speaker gain 7000h to 7ffoh 0000 (15-4) 1A8 (7-0)

– 29 –
KV-PF14K70
RM-960
Adjustment Item Table
Device Functionality Note Data Range Function Note for Register Slava RAM A ress
Name No Name Different Data No. (bit) A ress (bit)
TXT 0 TXH 1 3 Teletext Horizontal Position (58H) 18D (6-4)
1 TXV 0 3 Teletext Vertical Position 18D (1-0)
OPM 0 OSH 0A 3F OSD H Position Option-Misc. B1 (7-2)
1 COM 0 03 Comb Selection AE (7-6)
2 APC 1 1 APC Switch AD (5)
3 TSY 0 03 TV Sys at Auto TV Sys AD (4-3)
4 MUT 1 1 No Signal Mute AD (0)
5 AFM 1 1 Auto FM switch AD (1)
6 RFB 0 3 C-BPF Control AE (5-4)
7 TV0 0 7 Tilt to V-Angle offset A5 (2-0)
8 DBL 0 1 Disable Blueback Function A4 (2)
OPB 0 OP1 51 FF Optional Bits 1 (see below) Option-Bits 47
1 OP2 02 FF Optional Bits 2 (see below) 48
2 OP3 64 FF Optional Bits 3 (see below) 49
NOTE
• sha e items are fixe ata.
•Stan ar ata liste on the A justment Item Table are reference values, therefore it may be ifferent for each mo el an for each mo e.
•Note for Different Data Those are the stan ar ata values written on the microprocessor. Therefore, the ata values of the mo es an store respectively in the
memory.
In case of a evice replacement, a justment by rewriting the ata value is necessary for some items.

– 30 –
KV-PF14K70
RM-960
Item
KV-PF14K70
M
1
D/K
0
I
0
B/G
0
2n . Lang
1
SECAM
0
XTAL 3.58
1
XTAL 4.43
0
ITEM INFORMATION.
N . OPB0 OP1
N . OPB1 OP2
N . OPB2 OP3
Color SW
0
11 KEY
0
AV Mono
1
US ST
0
Auto TV sys
0
Auto PIC
1
2199 Cune
1
Pic Rot
0
AV Input
01
DVD Input
0
Dis Fav.
0
Thai Bil
0
HDEV
0
NICAM
0
TOP
0
Item
KV-PF14K70
Item
KV-PF14K70