Sony KP-44PS2, KP-51PS2 Schematic
SERVICE MANUAL
MODEL COMMANDER DEST. CHASSIS NO.
RE-3W
CHASSIS
KP-44PS2 RM-903 AEP SCC-P38E-A
KP-44PS2U RM-903 UK SCC-P64A-A
KP-51PS2 RM-903 AEP SCC-P38D-A
TV
D
O
I
E
V
1
2
3
4
5
6
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0
PROGR
MENU
RM
S
RM-903
903
KP-44PS2/44PS2U
KP-51PS2
∗ Please file according to model size. ...
44
51
PROJECTION TV
KP-44PS2/44PS2U/51PS2
RM-903
SPECIFICATIONS
TV system
B/G/H, D/K, I, L
Colour system
PAL, SECAM
NTSC 3.58, 4.43 (only Video In)
Channel coverage
VHF: E2-E12
UHF: E21-E69
CATV: S1-S20
HYPER: S21-S41
D/K: R1-R12, R21-R69
I: UHF B21-B69
L: F2-F10, B-Q, F21-F69
Projected picture size
KP-44PS2/44PS2U:
44 inches (approx. 112 measured diagonally).
KP-51PS2:
51 inches (approx. 130 measured diagonally).
Rear Terminals
C
• Centre speaker input terminals (2
terminals)
• (L, R) audio outputs (phono jacks)
• i1/ 21-pin Euro connector (CENELEC
standard)
including audio/video input, RGB
input,
TV audio/video output.
• i2/r 2 21-pin Euro connector (CENELEC
(SMARTLINK)
• i3/r 3 21-pin Euro connector (CENELEC
Front Terminals
r 4 S video input - 4 pin DIN
t 4 video input - phono jack
4 audio inputs - phono jacks
Headphones jack - minijack stereo
standard) including audio/video
input, S video input,
selectable audio/video output and
Smartlink interface.
standard)
including audio/video input, S video
input,
audio/video output (monitor out).
Sound output
2 x 30 W (music power)
2 x 15 W (RMS)
Centre SP input
30 W (RMS) (using as the centre speaker)
Power consumption
225 W
Standby Power consumption
< 0.7 W
Dimensions (w x h x d)
KP-44PS2/44PS2U: Approx. 1100 x 1161 x 543 mm
KP-51PS2: Approx. 1256 x 1264 x 633 mm
Weight
KP-44PS2/44PS2U: Approx. 87 kg
KP-51PS2: Approx. 97 kg
Accessories supplied
1 Remote Control (RM-903)
2 Batteries (IEC designated)
Other features
DRC 100 Hz picture
Digital Comb filter (High resolution)
TELETEXT, Fastext, TOPtext (2000 page TEXT memory)
NexTView
NICAM
Sleep Timer
Smartlink
Digital Noise detection
Graphic Equaliser
Personal ID
Auto Format
Design and specifications are subject to change without notice.
CAUTION
SHORT CIRCUIT THE ANODE OF HTE PICTURE TUBE
AND THE ANODE CAP TO THE METAL CHASSIS, CRT
SHIELD, OR CARBON PAINTED ON THE CRT, AFTER
REMOVING THE ANODE.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK
! ON THE SCHEMATIC DIAGRAMS, EXPLODED
VIEWS AND IN THE PARTS LIST ARE CRITICAL TO
SAFE OPERATION. REPLACE THESE COMPONENTS
WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
– 2 –– 2 –
TABLE OF CONTENTS
1. SELF DIAGNOSIS FUNCTION
1-1. RE-3W Self Diagnostic Software ...................... 4
1-2. Error Detection Monitor..................................... 5
1-2-1. Error Monitor Menu....................................... 5
1-2-2. Error Reader Display ..................................... 6
2. GENERAL ................................................................. 7
3. DISASSEMBLY
3-1. Rear Board Removal ......................................... 21
3-2. Main Bracket Block Removal ........................... 21
3-3. Service Position ................................................. 21
3-4. Control Panel Block Removal .......................... 22
3-5. Resistor Assembly (Focus Pack) Removal ....... 22
3-6. HB, HA and Control Panel Block Removal ...... 23
3-7. Beznet Block Removal ...................................... 23
3-8. Chassis Block Removal...................................... 24
3-9. Terminal Board Removal ................................... 25
3-10. AP and D Boards Removal ................................ 25
3-11. G Board Removal ............................................... 26
3-12. J, B3, E, M and S Boards Removal ................... 26
3-13. A Board Removal ............................................... 27
3-14. High-Voltage Cable Removal and Installation.. 27
3-15. Picture Tube Removal ........................................ 27
4. SET-UP ADJUSTMENTS
4-1. Screen Voltage Adjustment
(Rough Alignment) ........................................... 28
4-2. Screen (G2) Adjustment .................................... 28
4-3. Focus Rough Adjustment .................................. 28
4-4. Deflection Yoke Tilt Adjustment ...................... 28
4-5. 2-Pole Magnet Adjustment ................................ 29
4-6. 4-Pole Magnet Adjustment ................................ 29
4-7. Green, Red and Blue Focus Adjustment............ 29
4-7-1. Green, Red and Blue Lens Focus
Adjustment .................................................... 29
4-7-2. Green, Red and Blue Electrical Focus
Adjustment .................................................... 29
5. SAFETY RELATED ADJUSTMENT
5-1. HV Hold-Down Adjustment ............................. 30
6. ELECTRICAL ADJUSTMENTS
6-1. Adjustments with Commander .......................... 31
6-1-1. How to Select Each Mode ............................. 31
6-1-2. How to Enter TT Mode .................................. 31
6-1-3. How to Enter Service Menu .......................... 31
6-1-4. Screen Display for Service Menu .................. 32
6-1-5. Service List (Projector Engine) ..................... 37
6-2. Registration Adjustment .................................... 39
KP-44PS2/44PS2U/51PS2
RM-903
Section Title PageSection Title Page
6-2-1. Setup for Adjustment ..................................... 39
6-2-2. Main Deflection Adjustment ......................... 39
6-2-3. Operation Method for
Projector Engine Mode .................................. 40
6-2-4. Projector Engine Adjustment
(Sub Deflection Adjustment)......................... 41
6-3. Auto Convergence Offset................................... 44
6-4. Picture Center Adjustment ................................. 44
6-5. White Balance Adjustment ................................ 44
6-6. Sub Bright Adjustment....................................... 45
6-7. Sub Color Adjustment........................................ 45
6-8. Auto Convergence Error Code List ................... 46
6-9. Test-Test Mode................................................... 47
7. DIAGRAMS
7-1. Block Diagrams .................................................. 49
7-2. Frame Schematic Diagram................................. 75
7-3. Circuit Boards Location ..................................... 78
7-4. Schematic Diagrams and Printed Wiring
Boards ................................................................. 79
(1) Schematic Diagram of J (1/2) Board ................. 80
(2) Schematic Diagram of J (2/2) Board ................ 83
(3) Schematic Diagram of A Board ........................ 91
(4) Schematic Diagram of B3 (1/5) Board .............. 94
(5) Schematic Diagram of B3 (2/5) Board .............. 97
(6) Schematic Diagram of B3 (3/5) Board .............. 100
(7) Schematic Diagram of B3 (4/5) Board .............. 103
(8) Schematic Diagram of B3 (5/5) Board .............. 107
(9) Schematic Diagram of HA and HB Boards ....... 109
(10) Schematic Diagram of E Board ......................... 113
(11) Schematic Diagram of AP Board....................... 117
(12) Schematic Diagram of D Board ......................... 120
(13) Schematic Diagrams of CR, CG, CB, ZR, ZG
and ZB Boards.................................................... 129
(14) Schematic Diagram of M Board ........................ 132
(15) Schematic Diagram of S Board.......................... 135
(16) Schematic Diagram of G Board ......................... 138
7-5. Semiconductors ................................................. 143
7-6. IC Block Diagrams............................................. 146
8. EXPLODED VIEWS
8-1. Screen and Cover Block (KP-44) ..................... 149
8-2. Control Panel and Cabinet Block (KP-44) ....... 150
8-3. Screen and Cover Block (KP-51) ...................... 151
8-4. Control Panel and Cabinet Block (KP-51) ........ 152
8-5. Main Bracket Block ........................................... 153
8-6. Picture Tube Block............................................. 154
9. ELECTRICAL PARTS LIST ............................ 155
– 3 –– 3 –– 3 –
KP-44PS2/44PS2U/51PS2
RM-903
SECTION 1
SELF DIAGNOSIS FUNCTION
1-1. RE-3W SELF DIAGNOSTIC SOFTWARE
The identification of errors within the RE-3W chassis is triggered in one of two ways : - 1: Busy or 2: Device failure to respond to IIC.
In the event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a
continuous flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be
faulty the relevant device number will be displayed through the LED (Series of flashes which must be counted) See table 1., non fatal
errors are reported using this method.
Diagnostic Item
Description
Power does not turn on Does not light
+B Overcurrent (OCP) 2 times Linearity FET (Q5105) is shorted (D Board)
Vertical Deflection stopped 4 times –15 V is not supplied R5341 open (D Board)
No. of times Standby
LED Flashes
Probable cause Location
Power cord is not plugged in
Fuse is open circuit
H. OUT (Q5104) is shorted (D Board)
IC6004 Power IC is shorted (G Board)
+15 V is not supplied R5340 open (D Board)
IC5302 is shorted (D Board)
ERROR ERROR
COUNT
No error 00
Not allowed (may be confused with Sircs response flash) 01
Over Current Protection 02
Over Voltage Protection 03
Vertical Protection 04
Not used 05
Horizontal Protection 06
Speaker Protection 07
General IIC Line 0 error 08
MEGATEXT (IC9502) 09
NVM (IC9108) 10
Main colour decoder (IC8301) 11
Backend (IC4301) 14
Multi sound processor (IC4702) 15
External RAM (IC9107) 17
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 has shorted
Vertical deflection pulse has stopped
Power line has shorted
LED
Flash Timing Example : e.g. error number 3
ON
OFF OFF
ON ONStandby LED
– 4 –
KP-44PS2/44PS2U/51PS2
1-2. ERROR DETECTION MONITOR
Device acknowledge is used to check IIC errors. Device acknowledge is checked by sending an IIC start sequence during CRT power
on. Each device is checked three times, if there is no acknowledge after each attempt, it will be regarded as an error.
There are three steps to check for errors.
1. IIC line 0
If all devices except the NVM have errors, IIC line 0 error is displayed.
2. Board check
If all devices mounted on one board have errors, board error is displayed.
3. Each device check
if IIC line error and board error are not detected then the device with an error is displayed.
The detected errors can be displayed as follows:
1. Error Monitor Menu
2. Error Reader
RM-903
1-2-1. Error Monitor Menu
The error monitor menu is displayed by selecting TT33. The following menu will be displayed:
Error Monitor
Ignore Errors OFF
1
Operating Time :
Stored Errors :
1. A-Board
2. B3-B CXA2100 MID
3. J-B CXA2123 Main Col Dec
4. Error Code Not Valid
5. Error Code Not Valid
Current Error :
Start Error Sequence
000021 h 40 min
ON ON
– 5 –
KP-44PS2/44PS2U/51PS2
RM-903
1-2-2. Error Reader Display
The error reader display is connected to the service connector to read actual error codes. The part number for the error reader display
is S-188-900-10.
Once an error has been detected it will then be displayed on the two digit error reader. The errors displayed refer to the following table:
Send Data to Error Reader
Error Code Data High Data Low Error Type Function
00 00h – f0h no device
Gen. IIC Error
00 01h f0h 01h IIC 0 line
00 02h f0h 02h IIC 1 line not used
Board Error
01 00h f1h 00h A Board
04 00h f4h 00h B3 Board
06 00h f6h 00h E Board
07 00h f7h 00h J/S Board
08 00h f8h 00h M Board
Device Error
A Board
01 01h f1h 01h CXA1875 Port Expander
01 02h f1h 02h TU1301 Main Tuner
01 03h f1h 03h TU1302 Sub Tuner
B3 Board
04 01h f4h 01h CXD9509 MID
E Board
06 01h f6h 01h CXA2100 Backend
J Board
04 04h f4h 04h TDA9178 Picture Booster
07 01h f7h 01h CXA2057 Auto Wide
07 03h f7h 03h CXA2123 Sub Colour
07 04h f7h 04h CXA2123 Main Colour
07 0Ah f7h 0Ah CXA2149 AV SW
S Board
07 05h f7h 05h CXA1875 Sub Sound
07 08h f7h 08h MSP3410D Sound Proc
M Board
08 01h f8h 01h ST24C32 NVM
– 6 –
KP-44PS2/44PS2U/51PS2
RM-903
SECTION 4
SET-UP ADJUSTMENTS
4-1. SCREEN VOLTAGE ADJUSTMENT
(ROUGH ALIGNMENT)
1. Receive the Monoscope signal.
2. Set 50% BRIGHTNESS and minimum PICTURE.
3. Turn the red VR on the focus pack all the way to the left and
then gradually turn it to the right until the point where you
can see the retrace line.
4. Next gradually turn it to the left to the position where the
retrace line disappears.
RG
RG
B
SCREEN
B
FOCUS
Focus Pack
Fig. 4-1
4-2. SCREEN (G2) ADJUSTMENT
1. Turn on the power of the set.
2. Select VIDEO1 mode without signals.
3. Supply DC 175 ±0.5 V from external power supply to
TP7103 (KR), TP7203 (KG) or TP7303 (KB) of CR board,
CG board and CB board.
3. Adjust red, green and blue screen voltage to until retrace
line disappears with screen VR on the focus pack.
5. Rotate the green lens and align to obtain the best lens focus
at the center area.
6. Rotate the green focus VR on the focus pack and align to
obtain the best electrical focus in the top right corner.
7. Perform the same alignment for red and blue lenses and electric focus.
8. Fix lens screw.
A
Minimize both A and B.
Lens
Fig. 4-3
B
Fig. 4-4
4-4. DEFLECTION YOKE TILT ADJUSTMENT
1. Receive the Monoscope signal.
2. Place the caps on the red and blue lens so that only the green
color.
3. Loosen the deflection yoke setscrew and align the tilt of the
Deflection yoke so that the bars at the center of the
monoscope pattern are horizontal.
4. After aligning the deflection yoke, fasten it securely to the
funnel-shaped portion (neck) of the CRT.
5. The tilt of the deflection yoke for red and blue is aligned the
same as was done for green.
4-3. FOCUS ROUGH ADJUSTMENT
1. Loose the lens screw.
2. Enter the TT mode. (Refer to SECTION 6.)
3. Place the caps on the red and blue lens so that only the green
color is shown.
4. Press “MENU” twice on the commander and select “Device
Register Setting” b “Projector Engine”, press “6” three
times on the Commander to display the test signal (crosshatch) on the screen.
Test signal
Fig. 4-2
4-pole magnet
2-pole magnet
Neck Assy
Make sure deflection yoke is
touching CRT closely.
Fig. 4-5
Deflection yoke
Anode cap
– 28 –
KP-44PS2/44PS2U/51PS2
RM-903
4-5. 2-POLE MAGNET ADJUSTMENT
1. Receive the Dot signal.
2. Place the caps on the red and blue lens so that only the green
color is shown.
3. Turn the green focus VR on the focus pack to the right and
set to over focus to enlarge the spot.
4. Now align the 2-Pole Magnet so that the enlarged spot is in
the center of the just focus spot.
(center of the dot doesn't move)
5. Align the green focus VR and set for just (precise) focus.
6. Perform the same alignment for red and blue.
Use the center dot
Fig. 4-6
4-6. 4-POLE MAGNET ADJUSTMENT
1. Receive the Dot signal.
2. Place the caps on the red and blue lens so that only the green
color is shown.
3. Turn the green focus VR on the focus pack to the left and set
to under focus to enlarge the spot.
4. Now align the 4-Pole Magnet so that the enlarged spot becomes a perfect circle.
5. Perform the same alignment for red and blue.
4-7. GREEN, RED AND BLUE FOCUS
ADJUSTMENT
4-7-1. Green, Red and Blue Lens Focus Adjustment
1. Receive the Monoscope signal.
2. Place the caps on the red and blue lens so that only the green
color is shown.
3. Rotate the green lens and adjust to obtain the best lens focus
at the center area.
4. Fix lens screw.
5. Repeat above process for red and blue.
4-7-2. Green, Red and Blue Electrical Focus
Adjustment
1. Receive the Monoscope signal.
2. Place the caps on the red and blue lens so that only the green
color is shown.
3. Rotate the green focus VR on the focus pack and adjust to
obtain the best electrical focus at the center area.
4. Repeat above process for red and blue.
Use the center dot
Fig. 4-7
OKNG NG
Adjust Point
Fig. 4-8
– 29 –
KP-44PS2/44PS2U/51PS2
RM-903
SECTION 5
SAFETY RELATED ADJUSTMENT
When replacing the following components marked with ] on
the schematic diagram, always check hold-down voltage and
if necessary re-adjust.
Part Replaced ([)
R9901
Part Replaced (])
D Board C5123, C5127, C5130, C5143, D5115,
D5204, Q5104, R5136, R5138, R5140,
R9901, T5102, T5104, T5103 (FBT)
5-1. HV HOLD-DOWN ADJUSTMENT
1. Connect HV static voltmeter to HV Block.
2. Mount a resistor (R9901 : 43 k , 1/4 W, METAL
FILM) at CN5003.
3. Remove CN5002 and connect External Power Supply to
CN5002 1 pin (+135 V) and 2 pin (GND).
4. Turn on the set.
Power
Supply
+
–
Fig. 5-1
Remove the cap off
from the unused
terminal and connect a
HV static voltmeter
there.
1
CN5002
2
D BOARD
CN5002
– CONDUCTOR SIDE –
CN5003
Fig. 5-3
CN5003
R9901
Fig. 5-4
5. Receive the Dot signal and set PICTURE/BRIGHTNESS
to minimum.
6. Slowly up the supply voltage from 0 V to 135 V until
hold-down circuit works (picture disappear).
7. Read the HV static voltmeter of peak HV voltage.
Spec : 33.7 ~ 35.3 kV
8. If Hold-down voltage is less than 33.7 kV then replace
R9901 of 43 k with that of 39 k , and check if the
voltage is within the spec.
9. If hold-down voltage is over than 35.3 kV then replace
R9901 of 43 k with that of 47 k , and check if the voltage is within the spec.
Fig. 5-2
– 30 –
SECTION 6
Enter the
“TT MODE”
5
(DIGIT 5) (VOLUME +) (TV MODE)ON SCREEN
DISPLAY
(
)
ELECTRICAL ADJUSTMENTS
KP-44PS2/44PS2U/51PS2
RM-903
6-1. ADJUSTMENTS WITH COMMANDER
Service adjustment to this model can performed with the supplied remote commander RM-903.
MUTE
TV MODE
JOYSTICK
VOLUME +
MENU
1
4
7
2
5
8
0
OK
MENU
SONY
TV
VIDE O TV
3
6
9
PROGR
RM
903
RM-903
6-1-1. How to Select Each Mode
The adjustment requires the following modes:
TV STANDBY
ON SCREEN
DISPLAY
SCREEN
FORMAT
Wide
Zoom
14 : 9
4 : 3
Smart
3. Selection of Screen Format
1) Press “ (BLUE)” button on the commander.
2) Press v or V key on the joystick to select “Wide”, “Zoom”,
“14 : 9”, “4 : 3” or “Smart”, and press “ (OK)” button. At
this time, normal screen comes back. (In the TT mode, the
menu is switched to the Service menu.)
6-1-2.How to Enter TT Mode
1. Turn on the main power switch to place this set in standby
mode. (LED will light in red.)
2. Press the buttons on commander as follows, and the TT
mode will be selected.
“TT - -” will appear in the top right corner of the screen.
Other status information will also be displayed.
3. If “ (TV MODE)” button or “-” + “-” button is
pressed, the set exits from the TT mode and returns to normal TV mode.
6-1-3.How to Enter Service Menu
1. Enter the TT mode.
2. Press “MENU” button on the commander once, and normal
menu screen will appear, or press it once more, and the following service menu screen will appear.
Service AE5(A)
Wide Zoom 14 : 9 4 : 3 Smart
DRC 100 (PAL) aaa× a
DRC 50 (PAL) aaa× a
DRC 100 (NTSC) aaa× a
DRC 50 (NTSC) aaa× a
1. Selection of Mode Between PAL and NTSC
PAL mode : Enter PAL signal.
NTSC mode: Enter NTSC signal. (VIDEO input only)
2. Selection of Digital Mode
1) Press “MENU” button on the commander, and the menu
screen will appear.
2) Press B key on the joystick to enter the “Picture Adjustment” menu.
3) Press v or V key on the joystick to select “Digital Mode”,
and press B key.
4) Press v or V key on the joystick to select“Normal”,
“DRC50” or “DRC100”, and press “
5) Press “MENU” button to return to normal screen.
(In the TT mode, the menu is switched to the Service menu)
(OK)”.
Initialising
Reset Devices
Monitoring
Device Register Setting
Special Adjustment
Select : v V Next menu : B
3. Following the screen, press v or V key on the joystick to
select the desired item, and press B key to enter the selected
item.
4. Press v or V key on the joystick to change data of each item,
and press “
(OK)” button to write changed data.
(Except Projector Engine mode)
5. To return from each item, press b key on the joystick. Or, to
return to the TT mode, press the “MENU” button.
(Except Projector Engine mode)
– 31 –
KP-44PS2/44PS2U/51PS2
RM-903
6-1-4. Screen Display for Service Menu
If each item of service menu is selected, the following screen is
displayed.
• Initialising
Initialising
Model Setting
Destination Setting
Basic Setting
Feature Setting
Select : v V Next menu : B
• Initialising b Model Setting
Model Setting
1 KV-29FX60
2 KV-29FC60
3 KV-29FS60
4 KV-28FX60
5 KV-32FX60
6 KV-32FS60
7 KV-28FC60
8 KV-32FC60
9 KV-28FC60Z
10 KV-32FC60Z
11 KV-28FS70
12 KV-32FS70
13 KV-36FS70
14 KP-48PS1
15 KP-53PS1
16 KP-61PS1
17 KP-44PS2
18 KP-51PS2
19 KF-50SX100
Select : v V Last menu : b Set Model : B
• Initialising b Basic Setting
Basic Setting
No Descr. Min Max Data
1 Sys. B/G OFF ON ON
2 Sys. D/K OFF ON ON
3 Sys. L OFF ON ON
4 Sys. I (UK) OFF ON ON
5 Sys. I (IRL) OFF ON ON
6 TXT Nat. Option 1 4 3
7 Simple PAT OFF ON OFF
8 16 : 9 CRT OFF ON ON
9 Sub-Woofer OFF ON OFF
10 Auto Stand-By OFF ON ON
11 Comb-Filter OFF ON ON
12 Auto YC det OFF ON ON
13 Auto Comb det OFF ON ON
14 AV2 Available OFF ON ON
15 AV3 Available OFF ON ON
16 AV4 Available OFF ON ON
17 AV3 Front & Rear OFF ON OFF
18 SECAM Tape OFF ON ON
19 AV1 Sound Mute OFF ON OFF
Select : v V Last menu : b Enter Item : B
• Initialising b Feature Setting
Feature Setting
No Descr. Min Max Data
1 PAP OFF ON ON
2 PAT OFF ON ON
3 INDEX OFF ON ON
4 EPG OFF ON ON
5 Full EPG OFF ON ON
6 PictBoostBypass OFF ON OFF
Select : v V Last menu : b Enter Item : B
• Initialising b Destination Setting
Destination Setting
Multi
A
B
D
E
K
R
U
Select : v V Last menu : b Set Dest. : B
• Reset Devices
Reset Devices
Backend
Deflection
Ext. Deflection
Dynamic Convergence
Colour Decoder 1
Colour Decoder 2
Audio/Video Switch
MID-X
External PLL MID-X
Panorama Chip
Autowide
Sound
Picture Booster
Select : v V Last menu : b Reset Dev. : B
– 32 –
KP-44PS2/44PS2U/51PS2
RM-903
• Monitoring
Monitoring
Device Status Monitor
Error Monitor
Production Monitor
NVM Monitor
Format Monitor
CNI Monitor
Select : v V Next menu : B
• Device Register Setting
Device Register Setting
Backend
Deflection
Ext. Deflection
Dynamic Convergence
Colour Decoder 1
Colour Decoder 2
Audio/Video Switch
MID-X
External PLL MID-X
Panorama Chip
Autowide
Sound
Projector Engine
Picture Booster
Select : v V Next menu : B
• Device Register Setting b Backend
Backend
No Descr. Def. Min Max Data
1 D-Col OFF OFF ON OFF
2 Contrast 44 0 63 31
3 Limit-Lvl 3 0 3 3
4 Hue 32 0 63 32
5 Colour 31 0 63 26
6 CTI-Level 2 0 3 2
7 Brightness 31 0 63 31
8 Gamma 3 0 3 3
9 Sharpness 31 0 63 16
10 R-Drive 31 0 63 27
11 G-Drive 31 0 63 31
12 B-Drive 31 0 63 25
13 Sub Bright 31 0 63 31
14 VM-Level 2 0 3 2
15 R-Cutoff 31 0 63 31
16 Pre/Over 2 0 3 2
17 G-Cutoff 31 0 63 31
18 DPIC-Level 1 0 3 1
19 B-Cutoff 31 0 63 31
20 DC-Tran. 0 0 3 0
21 Sub-Cont. 10 0 15 10
22 LRGB2-Lvl 8 0 15 8
23 P-Abl 15 0 15 15
24 Sharp. F0 ON OFF ON ON
25 CB-Offset1 7 0 15 7
26 CR-Offset1 7 0 15 7
27 CB-Offset2 7 0 15 7
28 CR-Offset2 7 0 15 7
29 Sub Colour 0 –8 8 –1
Select : v V Last menu : b Enter Item : B
– 33 –
KP-44PS2/44PS2U/51PS2
RM-903
• Device Register Setting b Deflection
Deflection
No Descr. Def. Min Max Data
1 V-Size 31 0 63 34
2 V-Position 31 0 63 36
3 V-Comp 1 0 3 1
4 V-Linear 7 0 15 7
5 S-Corr 7 0 15 7
6 H-Size 31 0 63 51
7 Ew-Dc OFF OFF ON OFF
8 Pin-Amp 31 0 63 31
9 Up-CPin 31 0 63 31
10 M-Pin 2 0 3 2
11 Lo-CPin 31 0 63 31
12 Trapezium 7 0 15 7
13 H-Position 31 0 63 47
14 AFC-Bow 7 0 15 7
15 AFC-Angle 7 0 15 7
16 Up-Vlin 0 0 15 0
17 Lo-Vlin 0 0 15 0
18 MPIP PAmp –5 –10 10 –5
19 MPIP UCPin 0 –10 10 0
20 MPIP LCPin 0 –10 10 0
21 MPIP Trap 0 –10 10 0
22 EPG PAmp –3 –10 10 –3
23 EPG UCPin 0 –10 10 0
24 EPG LCPin 1 –10 10 1
25 EPG Trap 0 –10 10 0
Select : v V Last menu : b Enter Item : B
• Device Register Setting b Dynamic Convergence
Dynamic Convergence
No Descr. Def. Min Max Data
1 Range 63 0 63 63
2 H stat 33 0 63 33
3 H amp l 37 0 63 37
4 H amp r 36 0 63 36
5 Up Y 31 0 63 31
6 Low Y 33 0 63 33
7 Y up l 30 0 63 30
8 Y up r 30 0 63 30
9 Y low l 31 0 63 31
10 Y low r 30 0 63 30
11 Mbow up l 31 0 63 31
12 Mbow up r 32 0 63 32
13 Mbow low l 32 0 63 32
14 Mbow low r 32 0 63 32
15 V stat 32 0 63 32
16 TCorPCtrl OFF OFF ON OFF
17 TopCorPin 31 0 63 31
18 BCorPCtrl OFF OFF ON OFF
19 BotCorPin 31 0 63 31
Select : v V Last menu : b Enter Item : B
• Device Register Setting b Colour Decoder 1
Colour Decoder 1
• Device Register Setting b EXT. Deflection
EXT. Deflection
No Descr. Def. Min Max Data
1 Linearity 127 0 255 127
2 H Centre 31 0 63 31
3 H Trap 31 0 63 31
4 Rotation 0 0 255 0
5 FocusPhase 127 0 255 127
Select : v V Last menu : b Enter Item : B
No Descr. Def. Min Max Data
1 TINT 31 0 63 31
2 SUB COLOUR 7 0 15 7
3 SUB CONTR 7 0 15 7
4 SHARP GAIN 8 0 15 8
5 Y-OUT LEV. 50 0 63 40
6 C-OUT LEV. 50 0 63 45
7 Y-DL 8 0 10 3
8 Cr OFF. 1 7 0 15 7
9 Cb OFF. 1 7 0 15 7
10 Cr OFF. 2 7 0 15 7
11 Cb OFF. 2 7 0 15 7
12 V CD FREQ 3 0 7 3
13 V CD MODE 1 0 3 1
14 MVM OFF OFF ON OFF
15 S R-Y ADJ 7 0 15 7
16 S B-Y ADJ 2 0 15 5
17 BELL/HPF 2 0 3 2
18 BELL F0 OFF OFF ON OFF
19 S GP 0 0 3 0
Select : v V Last menu : b Enter Item : B
– 34 –
KP-44PS2/44PS2U/51PS2
RM-903
• Device Register Setting b Colour Decoder 2
Colour Decoder 2
No Descr. Def. Min Max Data
1 TINT 31 0 63 31
2 SUB COLOUR 7 0 15 7
3 SUB CONTR 7 0 15 7
4 SHARP GAIN 8 0 15 8
5 Y-OUT LEV. 50 0 63 31
6 C-OUT LEV. 50 0 63 45
7 Y-DL 8 0 10 3
8 Cr OFF. 1 7 0 15 7
9 Cb OFF. 1 7 0 15 7
10 Cr OFF. 2 7 0 15 7
11 Cb OFF. 2 7 0 15 7
12 V CD FREQ 3 0 7 3
13 V CD MODE 1 0 3 1
14 MVM OFF OFF ON OFF
15 S R-Y ADJ 7 0 15 7
16 S B-Y ADJ 2 0 15 5
17 BELL/HPF 2 0 3 2
18 BELL F0 OFF OFF ON OFF
19 S GP 0 0 3 0
Select : v V Last menu : b Enter Item : B
• Device Register Setting b MID-X
• Device Register Setting b External PLL MID-X
External PLL MID-X
No Descr. Def. Min Max Data
1 VCO7-0PAL 184 0 255 184
2 VCO7-0NTSC 172 0 255 172
3 VCO11-8 6 0 15 6
4 DIV1, 2, 4, 8 2 0 3 2
5 Fine Delay 0 0 63 0
6 Coar. Delay 0 0 3 0
7 Ch. Pump 0 0 3 0
8 PD Pol. ON OFF ON ON
9 DSync Wdth 3 0 3 3
10 Dsync Del OFF OFF ON OFF
11 Sync Pol ON OFF ON ON
12 DSync Pol ON OFF ON ON
13 Clk En ON OFF ON ON
14 NClk En OFF OFF ON OFF
15 Clk/2 En OFF OFF ON OFF
16 NClk/2 En OFF OFF ON OFF
17 DSync En ON OFF ON ON
18 Unlock En OFF OFF ON OFF
19 VCO Bypass ON OFF ON ON
20 Synth Pwr ON OFF ON ON
21 Rdout Pwr OFF OFF ON OFF
22 DIVOUT En ON OFF ON ON
23 DSync Byp OFF OFF ON OFF
24 DSync Hold OFF OFF ON OFF
Select : v V Last menu : b Enter Item : B
MID-X
No Descr. Def. Min Max Data
1 M H POS 0 –31 31 0
2 S H POS 0 –8 8 0
3 D YS SEL 1 0 3 1
4 D YS DELAY 7 0 7 7
5 D SYNC MOD ON OFF ON ON
6 Text Sharp OFF OFF ON OFF
Select : v V Last menu : b Enter Item : B
• Device Register Setting b Panorama Chip
Panorama Chip
No Descr. Def. Min Max Data
1 ROM speed 25 0 255 25
2 Prog. No. 0 0 11 3
3 HSize Offs 3 0 15 3
4 IMODE 0 0 255 0
5 Disable OFF OFF ON OFF
6 Send AUX OFF OFF ON OFF
7 AUX0 67 0 255 67
8 AUX1 0 0 255 0
9 AUX2 68 0 255 68
10 AUX3 0 0 255 0
11 AUX4 12 0 255 12
12 AUX5 81 0 255 81
13 AUX6 7 0 255 7
14 AUX7 0 0 255 0
15 AUX8 65 0 255 65
16 AUX9 244 0 255 244
17 AUX10 32 0 255 32
18 AUX11 209 0 255 209
19 AUX12 7 0 255 7
20 AUX13 0 0 255 0
Select : v V Last menu : b Enter Item : B
– 35 –
KP-44PS2/44PS2U/51PS2
RM-903
• Device Register Setting b Autowide
Autowide
No Descr. Def. Min Max Data
1 Upara ON OFF ON ON
2 Upthin OFF OFF ON OFF
3 Enjtoz OFF OFF ON OFF
4 X149J ON OFF ON ON
5 Syncslc OFF OFF ON OFF
6Tm 1 0 3 1
7 Uprlvl OFF OFF ON OFF
8 Ofslvl OFF OFF ON OFF
9 Alpf 3 0 3 3
10 eddec2 3 0 3 3
11 Lnstblz ON OFF ON ON
12 Lnhys OFF OFF ON OFF
13 Drkpri ON OFF ON ON
Select : v V Last menu : b Enter Item : B
• Device Register Setting b Sound
Sound
No Descr. Def. Min Max Data
1 Carr.-Mute ON OFF ON ON
2 SCART1 Vol 79 0 127 79
3 SCART2 Vol 79 0 127 79
4 SCART-Pr. 27 0 127 27
5 I2S1-Pr. 16 0 127 16
6 I2S2-Pr. 16 0 127 16
7 FM Pr. 27 0 127 27
8 BG Nic. Pr. 53 0 127 53
9 L Nic. Pr. 59 0 127 59
10 DK Nic.Pr. 53 0 127 53
11 I Nic. Pr. 97 0 127 97
12 Irl NicPr. 97 0 127 97
13 SubW. Vol. 0 –127 0 0
14 Bass Offs 0 –3 3 0
15 TrebleOffs 2 –3 3 2
16 Loudn. Offs 0 0 9 0
17 HP-VolOffs –2 –5 5 –2
18 M-S Limit 30 –128 127 30
19 M-B Limit –30 –128 127 –30
20 S-M Limit 12 –128 127 12
21 S-B Limit –20 –128 127 –20
22 B-M Limit –12 –128 127 –12
23 B-S Limit 20 –128 127 20
24 Err. Max 40 0 255 40
25 Err. Min 18 0 255 18
26 Vol.Offset –3 –6 0 –3
• Device Register Setting b Picture Booster
Picture Booster
No Descr. Def. Min Max Data
1 DEM OFF OFF ON OFF
Select : v V Last menu : b Enter Item : B
• Special Adjustment
Special Adjustment
No Descr. Min Max Data
1 RGB Level 0 7 0
2 RGB Gain 0 31 6
3 RGB PAT Level 0 7 0
4 RGB PAT Gain 0 31 12
5 Extra FW 0 255 255
6 EPG ChkS Check OFF ON ON
7 Slicer High OFF ON ON
8 FCW Wide OFF ON OFF
9 Mpeg NR OFF ON OFF
10 Notch Filter OFF ON OFF
11 NLD step –7 0 –1
12 PKD step –15 0 –5
13 CRD step 0 15 5
14 SHP step –7 0 –5
15 COL step –7 0 –1
16 NTSC AutoYc AV2 OFF ON ON
17 NTSC AutoYc AV3 OFF ON ON
18 RGB Disable OFF ON OFF
19 Telop C/M OFF ON ON
20 Intern GD OFF ON OFF
21 AV2 YC mix out OFF ON OFF
22 Line 318 TXT OFF ON OFF
Select : v V Last menu : bEnter Item : B
Select : v V Last menu : b Enter Item : B
– 36 –
6-1-5. Service List (Projector Engine)
Item
No. Name
00 FDIS Switch of display for fine adjustment data
01 COPY Service copy adjustment
02 ALCP Service all copy adjustment
03 OSDH OSD horizontal position of PJED service menu
04 OSDV 32 75 24 62 OSD vertical position of PJED service menu
05 FVSL 00 14 00 14 00 14 00 14 Start position of fine adjustment
06 FVSP 05 17 15 39 05 16 14 29 Start line of fine adjustment
07 V1DL 01 77 01 148 01 52 01 135 Value of V1 delay
08 V1CU 750 985 375 491 897 1183 449 592 Value of V1 count up
09 V1OH 30 03 Value of V1 offset higher data
10 V1OL Value of V1 offset lower data
11 OEVP Odd/Even select position
12 COHP Horizontal phase for rough adjustment
13 34CS Start center clamp position of H3 and H4 pulse
14 34CW Width center clamp position of H3 and H4 pulse
15 FIHP Horizontal phase for fine adjustment
16 TPHP Horizontal phase for test pattern
17 TPVP 26 58 53 117 20 49 47 103 Vertical phase for test pattern
18 DFHP Horizontal phase for dynamic focus
19 DFHG Value of horizontal parabola wave for dynamic focus
20 DFVG Value of vertical parabola wave for dynamic focus
– 37 –
21 DFDC Value of center for dynamic focus
22 DFV1 Value of V1 saw wave for dynamic focus
23 SDHP Compensation of horizontal phase for shading
24 SDH1 Value of horizontal saw wave for dynamic focus
25 RVCS Start position of RED vertical clamp
26 RVCW Width of RED vertical clamp
27 GVCS Start position of GREEN vertical clamp
28 GVCW Width of GREEN vertical clamp
29 BVCS Start position of BLUE vertical clamp
30 BVCW Width of BLUE vertical clamp
31 RHCS Start position of RED horizontal clamp
32 RHCW Width of RED horizontal clamp
33 GHCS Start position of GREEN horizontal clamp
34 GHCW Width of GREEN horizontal clamp
35 BHCS Start position of BLUE horizontal clamp
36 BHCW Width of BLUE horizontal clamp
37 BDVU 23 18 27 21 23 18 27 21 23 18 27 21 23 18 27 21 Vertical position for border line 1
38 BDVL 905 686 1061 811 905 686 1061 811 905 686 1061 811 905 686 1061 811 Vertical position for border line 2
39 BDHL Horizontal position for border line 1
40 BDHR Horizontal position for border line 2
41 HBLD Horizontal phase for output of H.Blank out
42 HBLW Width for output of H.Blank out
43 PWM2 PWM2 output width setting of Regi. IC
44 COGV GREEN vertical center offset data for Auto Regi.
45 CORV RED vertical center offset data for Auto Regi.
46 COBV BLUE vertical center offset data for Auto Regi.
47 COGH GREEN horizontal center offset data for Auto Regi.
48 CORH RED horizontal center offset data for Auto Regi.
49 COBH BLUE horizontal center offset data for Auto Regi.
Data Range
Wide Zoom 14 : 9 Smart Wide Zoom 14 : 9 Smart Wide Zoom 14 : 9 Smart Wide Zoom 14 : 9 Smart
00, 01
00, 01
00, 01
01 ~ 255
01 ~ 255
00 ~ 15
00 ~ 255
00 ~ 255
00 ~ 4095
00 ~ 255
00 ~ 255
00 ~ 4095
00 ~ 4095
00 ~ 31
00 ~ 31
00 ~ 4095
00 ~ 4095
00 ~ 255
00 ~ 4095
—128 ~ 127
—128 ~ 127
—128 ~ 127
—128 ~ 127
00 ~ 4095
—128 ~ 127
00 ~ 31
00 ~ 31
00 ~ 31
00 ~ 31
00 ~ 31
00 ~ 31
00 ~ 31
00 ~ 31
00 ~ 31
00 ~ 31
00 ~ 31
00 ~ 31
00 ~ 2047
00 ~ 2047
00 ~ 2047
00 ~ 2047
00 ~ 4095
00 ~ 4095
00 ~ 4095
—128 ~ 127
—128 ~ 127
—128 ~ 127
—128 ~ 127
—128 ~ 127
—128 ~ 127
: Fixed data. xxxx : Cannot change.
Standard Data
DRC 100 (PAL) DRC 50 (PAL) DRC100 (NTSC) DRC 50 (NTSC)
00
00
00
26
40
00
1056
4095
14
00
1110
67
100
—90
—40
127
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
159
1253
00
00
00
00
00
00
00
00
00
00
00
00
26
37
00
1056
4095
14
00
1110
67
100
—90
—40
127
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
159
1253
00
00
00
00
00
00
00
00
00
00
00
00
26
01
1056
4095
14
00
1110
67
100
—90
—40
127
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
159
1253
00
00
00
00
00
00
00
00
00
00
00
00
26
994211652
239648
20
31
01
1056
4095
14
00
1110
67
100
—90
—40
127
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
159
1253
00
00
00
00
00
00
00
00
00
Name/Description
15151515
35172309
59
5011001440880
71339346
KP-44PS2/44PS2U/51PS2
RM-903
KP-44PS2/44PS2U/51PS2
Item
No. Name
50 SOGV GREEN vertical skew offset data for Auto Regi.
51 SORV RED vertical skew offset data for Auto Regi.
52 SOBV BLUE vertical skew offset data for Auto Regi.
53 SOGH GREEN horizontal skew offset data for Auto Regi.
54 SORH RED horizontal skew offset data for Auto Regi.
55 SOBH BLUE horizontal skew offset data for Auto Regi.
56 ZOGH GREEN horizontal size offset data for Auto Regi.
57 ZORH RED horizontal size offset data for Auto Regi.
58 ZOBH BLUE horizontal size offset data for Auto Regi.
59 LOGH GREEN horizontal linearity offset data for Auto Regi.
60 LORH RED horizontal linearity offset data for Auto Regi.
61 LOBH BLUE horizontal linearity offset data for Auto Regi.
62 ERR Auto Regi. Error code
63 ADTM A/D data input timing of Auto Regi.
64 VUP Auto Regi. Pattern upper vertical position
65 VUPM Auto Regi. Pattern upper middle vertical position
66 VMID Auto Regi. Pattern middle vertical position
67 VLOM Auto Regi. Pattern lower middle vertical position
68 VLOW Auto Regi. Pattern lower vertical position
69 HLE Auto Regi. Pattern left horizontal position
70 HLEM Auto Regi. Pattern left middle horizontal position
71 HMID Auto Regi. Pattern middle horizontal position
72 HRIM Auto Regi. Pattern right middle horizontal position
– 38 –
73 HRIV Auto Regi. Pattern right horizontal position
74 SFTF Switch of shift fast 00 : Normal 01 : Quick
75 ACTL Account time counter lower byte
76 ACTH Account time counter higher byte
77 SLSW Auto Regi. Adjustment item select
GRN
BLU
RED
Data Range
–128 ~ 127
–128 ~ 127
–128 ~ 127
–128 ~ 127
–128 ~ 127
–128 ~ 127
–128 ~ 127
–128 ~ 127
–128 ~ 127
–128 ~ 127
–128 ~ 127
–128 ~ 127
00 ~ 255
00 ~ 127
00 ~ 2047
00 ~ 2047
00 ~ 2047
00 ~ 2047
00 ~ 2047
00 ~ 4095
00 ~ 4095
00 ~ 4095
00 ~ 4095
00 ~ 4095
00, 01
00 ~ 255
00 ~ 255
00 ~ 03
–512 ~ 511
CENT GREEN Horizontal/Vertical center
–512 ~ 511
SKEW GREEN Horizontal/Vertical skew
–512 ~ 511
SIZE GREEN Horizontal/Vertical size
–512 ~ 511
LIN GREEN Horizontal/Vertical linearity
–512 ~ 511
KEY GREEN Vertical keystone
–512 ~ 511
PIN GREEN Horizontal/Vertical pincushion
–512 ~ 511
MLIN GREEN Horizontal mid linearity
–512 ~ 511
MSIZ GREEN Horizontal mid size
–512 ~ 511
CENT BLUE Horizontal/Vertical center
–512 ~ 511
SKEW BLUE Horizontal/Vertical skew
–512 ~ 511
SIZE BLUE Horizontal/Vertical size
–512 ~ 511
LIN BLUE Horizontal/Vertical linearity
–512 ~ 511
KEY BLUE Vertical keystone
–512 ~ 511
PIN BLUE Horizontal/Vertical pincushion
–512 ~ 511
MLIN BLUE Horizontal mid linearity
–512 ~ 511
MSIZ BLUE Horizontal mid size
–512 ~ 511
CENT RED Horizontal/Vertical center
–512 ~ 511
SKEW RED Horizontal/Vertical skew
–512 ~ 511
SIZE RED Horizontal/Vertical size
–512 ~ 511
LIN RED Horizontal/Vertical linearity
–512 ~ 511
KEY RED Vertical keystone
–512 ~ 511
PIN RED Horizontal/Vertical pincushion
–512 ~ 511
MLIN RED Horizontal mid linearity
–512 ~ 511
MSIZ RED Horizontal mid size
DRC 100 (PAL) DRC 50 (PAL) DRC100 (NTSC) DRC 50 (NTSC)
Wide Zoom 14 : 9 Smart Wide Zoom 14 : 9 Smart Wide Zoom 14 : 9 Smart Wide Zoom 14 : 9 Smart
00
00
00
00
00
00
00
00
00
00
00
00
00
80
31
00
290
00
560
135
00
640
00
1170
00
00
00
00
000/000
000/000
000/–200
000/000
xxxx/000
000/250
000/xxxx
000/xxxx
000/000
000/000
000/–200
000/000
xxxx/000
000/250
000/xxxx
000/xxxx
000/000
000/000
000/–200
000/000
xxxx/000
000/250
000/xxxx
000/xxxx
00
00
00
00
00
00
00
00
00
00
00
00
00
80
31
00
290
00
560
135
00
640
00
1170
00
00
00
00
000/000
000/000
000/–200
000/000
xxxx/000
000/250
000/xxxx
000/xxxx
000/000
000/000
000/–200
000/000
xxxx/000
000/250
000/xxxx
000/xxxx
000/000
000/000
000/–200
000/000
xxxx/000
000/250
000/xxxx
000/xxxx
Standard Data
00
00
00
00
00
00
00
00
00
00
00
00
00
120
45
00
475
00
930
135
00
645
00
1170
00
00
00
00
000/000
000/000
000/–200
000/000
xxxx/000
000/250
000/xxxx
000/xxxx
000/000
000/000
000/–200
000/000
xxxx/000
000/250
000/xxxx
000/xxxx
000/000
000/000
000/–200
000/000
xxxx/000
000/250
000/xxxx
000/xxxx
00
00
00
00
00
00
00
00
00
00
00
00
00
120
45
00
475
00
930
135
00
645
00
1170
00
00
00
00
000/000
000/000
000/–200
000/000
xxxx/000
000/250
000/xxxx
000/xxxx
000/000
000/000
000/–200
000/000
xxxx/000
000/250
000/xxxx
000/xxxx
000/000
000/000
000/–200
000/000
xxxx/000
000/250
000/xxxx
000/xxxx
Name/Description
RM-903
KP-44PS2/44PS2U/51PS2
RM-903
6-2. REGISTRATION ADJUSTMENT
6-2-1.Setup for Adjustment
1. Marking
1) At the 4 insides of the screen, locate the middle. Use a tape
measure to identify the middle.
: middle
2. Data Setting
1) Set DRC100 (PAL-Wide) mode.
2) Enter the Service menu, and select “Device Register Setting” b “Projector Engine”.
3) Press “7” + “-” (READ) buttons on the commander to read
the data from NVM. Then all the default data are restored.
Note : When you replaced printed circuit boards or devices or
CRTs, and when correction is drastically necessary, press
“5” + “-” (PJE INITIAL) buttons to initialize the data
in the Projector Engine mode.
Press “ (MUTE)” + “-” buttons on the commander to
write the data.
5. Adjust “1 V-Size” and “6 H-Size” so that the picture size is
within the specification.
SPEC Overscan Spec. = 7.5%
Input Signal H SIZE V SIZE
PAL SPCB 16.7 ± 0.1 sq. 12.5 ± 0.1 sq.
1 V -Size
6 H-Size
6. Adjust the following items so as to attain the optimum
picture.
4 V -Linear
5 S-Corr
8 Pin Amp
6-2-2. Main Deflection Adjustment
The data values are same in all modes, and therefore the adjustment for the DRC100 (PAL-Wide) mode only is performed here.
1. Place the caps on the red and blue lenses so that only the
green color is displayed.
2. Enter the PAL SPCB signal to set the DRC100 (PAL) mode.
3. Set the screen format to “Wide”.
4. Enter the Service menu, and select “Device Register Setting” b “Deflection”.
5. Adjust “2 V-Position” and “13 H-Position” so that the picture is displayed in the center of screen.
2 V -P osition
13 H-Position
9 Up-CPin
11 Lo-CPin
12 T r apezium
14 AFC-Bow
15 AFC-Angle
– 39 –
KP-44PS2/44PS2U/51PS2
RM-903
6-2-3. Operation Method for Projector Engine
Mode
MUTE
Write data to NVM
TV MODE
Copy data to all
mode
Adjustment item
up
Adjustment item
down
Read data from
NVM
JOYSTICK
VOLUME +
MENU
1
4
7
2
5
8
0
OK
MENU
SONY
TV
VIDE O TV
3
6
9
RM
PROGR
903
TV STANDBY
ON SCREEN
DISPLAY
Copy PAL data
to NTSC
Color change
Internal test signal
Initialize data
(Not stored)
Mode select
(Fine or Rough)
SCREEN
FORMAT
Wide
Zoom
14 : 9
4 : 3
Smart
RM-903
1. Functions of Keys on Commander
• 1 : Changes adjustment item. (item No. moves up)
: Marker moves clockwise from center to out-
side. (in fine adjustment mode)
• 4 : Changes adjustment item.
(item No. moves down)
: Marker moves counterclockwise from outside
to center. (in fine adjustment mode)
• v V b B : Changes data value. (up or down)
: Marker moves up, down, or to the left or right.
(in fine adjustment mode)
• 3 : Changes adjustment color.
(except item No. 00~77) GRN c BLU c RED
• 6 : Displays or changes internal test signals.
: crosshatch + external signal c dot + external
signal c crosshatch only c dot only c off
• 9 : Switches adjustment mode.
rough adjustment mode c fine adjustment
mode
•
(OK) : Switches marker moving method.
(in fine adjustment mode)
joystick (v, V, b, B) keys c 1 and 4 buttons
Commander Function
Buttons Mode Description
+ - WRITE Writes data to NVM.
7 + - READ Reads data from NVM.
5 + - PJE Service data initialization. Not stored.
2 + - PJE Copies and writes data of DRC1250
INITIAL
COPY
+ - PJE Copies data of PAL mode to NTSC mode.
WRT5060
(Be sure not to use usually)
(50Hz) mode to all other modes.
2. Operation Method for Rough Adjustment
1) Enter the Service menu, and select “Device Register Setting” b “Projector Engine”.
2) Press “1” or “4” button on the commander to select the
item, and press v, V, b, B key on the joystick to change the
data.
Item No.
PJE 00 00
FDIS |
Adjustment Item
Data
v, B : Data up
V, b : Data down
3) Select “GRN CENT” . When BLU or RED is displayed,
press “3” button on the commander to change the adjustment color in the order of GRN c BLU c RED.
4) In the GRN, BLU, or RED mode, v, V keys on the joystick
can change the data in vertical direction, or b, B keys in
horizontal direction.
Color
GRN 000 000
CENT
Data (H)
Data (V)
b : Data (H) up
B : Data (H) down
Adjustment Item
v : Data (V) up
V : Data (V) down
5) Before returning to the Service menu, press “
(MUTE)”
+“-” buttons on the commander to write the data.
(Omission of this operation causes the set data to be returned
to the data before adjustment)
6) Press “MENU” button on the commander to return to the
Service menu.
– 40 –
KP-44PS2/44PS2U/51PS2
RM-903
3. Operation Method for Fine Adjustment
(in GRN, BLU, or RED Mode)
1) Select the Projector Engine mode.
2) Select FDIS so that the data at each position can be displayed
in the fine adjustment mode, and set the data to “01”.
3) Press “9” button on the commander, and the fine adjustment mode will be active where a green marker appears in
the center of screen (in the case of GRN mode).
4) Press “
switched between green (GRN mode) and white alternately.
5) Use “1” or “4” button on the commander, or the joystick
to move the marker to the position to be adjusted, where fine
adjustment can be made.
• When marker color is white.
(in this case, fine adjustment is disabled)
• When marker color is green. (GRN mode)
(OK)” button, and the marker color will be
Operating the joystick can move the marker
up, down, or to the left or right freely.
6-2-4.Projector Engine Adjustment
(Sub Deflection Adjustment)
Adjustment a : Yes – : No
Adjustment Type
Adjustment Item GRN RED BLU
H / V H / V H / V
CENT a / aa / aa / a
SKEW a / aa / aa / a
SIZE a / aa / aa / a
LIN a / aa / aa / a
KEY – / a – / a – / a
PIN a / aa / aa / a
MLIN a / – a / – a / –
MSIZ a / – a / – a / –
<Adjustment for DRC100 (PAL-Wide) Mode>
1. Green Adjustment
1) Place the caps on the red and blue lenses so that only the
green color is displayed.
2) Enter the PAL SPCB signal to set the DRC100 (PAL) mode.
3) Set the screen format to “Wide”.
4) Select the Projector Engine mode.
5) Press “6” button on the commander to display internal test
signal (crosshatch).
6) Select “GRN CENT”, and adjust so that the picture coincide
in the center of screen.
1 : moves the marker clockwise from center to outside.
4 : moves the marker counterclockwise from outside to center.
• Fine adjustment can be made on the basis of marker
position using v, V, b, B keys on the joystick.
Movement when v key
on joystick is pressed.
CROSSHATCH
Movement when B key
on joystick is pressed.
CROSSHATCH
6) Press “9” button on the commander to return to the rough
adjustment mode.
• GRN CENT (horizontally/vertically)
Push the joystick
to B
Push the joystick
to v
Push the joystick
to b
Push the joystick
to V
– 41 –
KP-44PS2/44PS2U/51PS2
RM-903
7) Select “GRN SKEW”, and correct the tilt of horizontal lines
and vertical lines.
• GRN SKEW (horizontally/vertically)
Push the joystick
to B
Push the joystick
to v
Push the joystick
to b
Push the joystick
to V
8) Select “GRN SIZE”, and adjust so that each distance from
center to left end and to right end is equal. Adjust so that
each distance from center to top and to bottom is equal.
• GRN SIZE (horizontally/vertically)
Push the joystick
to B
Push the joystick
to b
10) Select “GRN KEY”, and adjust so that upper and lower hori-
zontal lines on the screen become parallel.
• GRN KEY (vertically)
Push the joystick
to v
Push the joystick
to V
11) Select “GRN PIN”, and adjust so that right and left vertical
lines on the screen become straight. Adjust so that upper and
lower horizontal lines on the screen become straight.
• GRN PIN (horizontally/vertically)
Push the joystick
to B
Push the joystick
to b
Push the joystick
to v
Push the joystick
to V
9) Select “GRN LIN”, and adjust so that each space at the right
end and at the left end of screen is equal. Adjust so that each
space at the top and at the bottom of screen is equal.
• GRN LIN (horizontally/vertically)
Push the joystick
to B
Push the joystick
to v
Push the joystick
to b
Push the joystick
to V
Push the joystick
to v
Push the joystick
to V
12) Select “GRN MLIN”, and correct the sizes of the horizontal
line at the center of the screen are symmetrical left and right.
• GRN MLIN (horizontally)
Push the joystick
to B
Push the joystick
to b
13) Select “GRN MSIZ”, and correct the space intervals for the
horizontal section of the screen are equal.
• GRN MSIZ (horizontally)
Push the joystick
to B
Push the joystick
to b
14) Press “9” button on the commander to enter the fine adjustment mode.
15) Make fine adjustment so that horizontal lines and vertical
lines become straight.
16) Press “9” button on the commander to return to the rough
adjustment mode.
– 42 –
KP-44PS2/44PS2U/51PS2
DRC100
(PAL)
Zoom
14 : 9
Smart
DRC50
(PAL)
Wide
Zoom
14 : 9
Smart
DRC100
(PAL)
Wide
DRC100
(NTSC)
Wide
Zoom
14 : 9
Smart
DRC50
(NTSC)
Wide
Zoom
14 : 9
Smart
Copy Registration Data.
RM-903
2. Blue Adjustment
1) Place a cap on the red lens so that green and blue colors are
displayed.
2) Press “3” button on the commander to select BLU mode.
3) Adjust the following items so that blue lines overlap with
green lines.
• BLU CENT (horizontally/vertically)
• BLU SKEW (horizontally/vertically)
• BLU SIZE (horizontally/vertically)
• BLU LIN (horizontally/vertically)
• BLU KEY (vertically)
• BLU PIN (horizontally/vertically)
• BLU MLIN (horizontally)
• BLU MSIZ (horizontally)
4) Press “9” button on the commander to enter the fine adjustment mode.
5) Make fine adjustment so that horizontal lines and vertical
lines overlap with green lines.
6) Press “9” button on the commander to return to the rough
adjustment mode.
3. Red Adjustment
1) Place a cap on the blue lens so that green and red colors are
displayed.
2) Press “3” button on the commander to select RED mode.
3) Hereinafter, use same manner as that of blue adjustment to
adjust so that the red lines overlap with green lines.
4. Registration Data Writing
1) After each adjustment of green, blue, and red for the
DRC100 (PAL-Wide) mode finished, press “ (MUTE)”+
“-” buttons on the commander to write registration data to
the NVM.
<Copy of All Registration Data>
1. Make sure that the adjustment for DRC100 (PAL-Wide)
mode finished and the data have already been written.
2. Select the Projector Engine mode.
3. Select ALCP and set the data to “01”, and press “
(MUTE)”+“-” buttons on the commander.
4. The data of DRC100 (PAL-Wide) mode are copied to all
other modes.
<Adjustment for DRC100 (PAL-Smart) Mode>
SPEC Overscan Spec. = 7.5%
Input Signal H SIZE V SIZE
PAL SPCB 17.0 ± 0.1 sq. 11.2 ± 0.1 sq.
1. Place the caps on the red and blue lenses so that only the
green color is displayed.
2. Enter the PAL SPCB signal to set the DRC100 (PAL) mode.
3. Set the screen format to “Smart”.
4. Select the Projector Engine mode.
5. Press “6” button on the commander to display internal test
signal (crosshatch).
6. Hereinafter, use same manner as that of adjustment for
DRC100 (PAL-Wide) mode to perform the green adjustments.
9. Press “9” button on the commander to enter the fine adjustment mode.
10. Make a fine adjustment so that horizontal lines and vertical
lines become straight.
11. Press “9” button on the commander to return to the rough
adjustment mode.
12. Hereinafter, use same manner as that of adjustment for
DRC100 (PAL-Wide) mode to perform the blue and red adjustments.
13. After each adjustment of green, blue, and red
for the DRC100 (PAL-Smart) mode finished, press
“
(MUTE)”+“-” buttons on the commander to write reg-
istration data to the NVM.
– 43 –
KP-44PS2/44PS2U/51PS2
RM-903
<Copy of Smart Mode Registration Data>
1. Make sure that the adjustment for DRC100 (PAL-Smart)
mode finished and the data have already been written.
2. Set the screen format to “Smart”.
3. Select the Projector Engine mode.
4. Select COPY and set the data to “01”, and press “
(MUTE)”+“-” buttons on the commander.
5. The data of DRC100 (PAL-Smart) mode are copied to all
other Smart modes.
DRC100
(PAL)
Smart
Copy Registration Data.
DRC50
(PAL)
Smart
DRC100
(NTSC)
Smart
DRC50
(NTSC)
Smart
6-3. AUTO CONVERGENCE OFFSET
This adjustment must be performed after the registration adjustment was made or after readjustment was made by any reason.
1. Darken the periphery of this set.
2. Enter the PAL SPCB signal to set the DRC100 (PAL) mode.
3. Set the screen format to “Wide”.
4. Select the Projector Engine mode.
5. Press “
panel of the set.
(The offset value is now automatically stored)
6. Select “62 ERR” of Projector Engine mode.
Confirm ERR is “00”. If ERR is not “00”, recheck. (Refer to
6-8.)
7. Exit the TT mode.
8. Enter the NTSC monoscope signal, and perform the same
steps in the DRC50 (NTSC-Wide) mode respectively.
(AUTO CONVERGENCE)” button on the front
6-4. PICTURE CENTER ADJUSTMENT
1. Enter the SPCB signal.
2. Select the TT mode, and press “3”+“2” buttons on the
commander.
TT32 : Horizontal center adjustment for MID-X input
3. Pressing b or B key on the joystick, move the picture in
horizontal direction to center the picture on the OSD mark.
4. Press “
mander to return to normal TV mode.
6-5. WHITE BALANCE ADJUSTMENT
1. Enter the monoscope signal.
2. Press “MENU” button on the commander to enter the Picture
Adjustment menu.
3. Set the Picture Mode to “Personal”, and the Digital Mode to
“DRC100”, and the screen format to “Wide”.
4. Enter the Service menu, and select “Device Register Setting” b “Backend”.
5. Adjust “13 Sub Bright” so that 10 IRE section barely grows.
6. Enter all-white pattern signal.
7. Fix “17 G-Cutoff” to “31”, and adjust “15 R-Cutoff” and “19
B-Cutoff” so as to attain the optimum white balance.
Condition: All-White Pattern 20 IRE
8. Adjust “13 Sub Bright” so that 100 IRE section barely
grows.
9. Adjust “10 R-Drive” and “12 B-Drive” so as to attain the
optimum white balance.
10. Repeatedly adjust the white balance for the minimum and
maximum picture setting.
(TV MODE)” or “ (OK)” button on the com-
Adjust picture center to
the position of this OSD mark.
– 44 –
KP-44PS2/44PS2U/51PS2
RM-903
6-6. SUB BRIGHT ADJUSTMENT
1. Enter the monoscope signal.
2. Press “MENU” button on the commander to enter the Picture
Adjustment menu.
3. Set respective items as follows:
• Picture Mode c Personal
• AI (Artificial Intelligence) c OFF
• Contrast c Minimum
• Brightness c 50%
4. Enter the Service menu, and select “Device Register Setting” b “Backend”.
5. Adjust “13 Sub Bright” so that the border between 0 IRE and
10 IRE becomes distinct.
6-7. SUB COLOR ADJUSTMENT
1. Enter the color bar signal.
2. Connect the oscilloscope probe to the CN4500 pin 5 on the E
board.
3. Enter the Service menu, and set respective items as follows.
However, record current set values so that they can be restored later.
1) Select “Device Register Setting” b “Backend”.
• 1 D-Col c OFF
• 2 Contrast c 31
• 5 Color c 31
• 18 DPIC-Level c 0
• 20 DC-Tran. c 0
2) Select “Initializing” b “Feature Setting”.
• 6 PictBoostBypass c ON
4. Select “Device Register Setting” b “Backend”.
5. Measure waveform, and adjust “29 Sub Color” so that the
height of “a”, “b” and “c” is same as shown in figure.
6. Return the data set in step 3 to original values.
Same level
abc
– 45 –
KP-44PS2/44PS2U/51PS2
RM-903
6-8. AUTO CONVERGENCE ERROR CODE LIST
If an error code is displayed after the set has been fully adjusted, correctly, plese check the following items : position, tilt and sizing. If
either of these adjustments are off, even slightli, the auto registration pattern will not hit the four sensors properly. This occurs when the
internal generator patterns is being flashed on the screen for the sensor to read. Therefore, auto registration (called auto convergence)
cannot operate properly causing an error code to be displayed. In order for this function to operate properly, correct position, tilt and
size must be adjusted properly.
ERROR CODE LIST
ERROR
CODE
00 No Error
10 Sensor 0 low output Check sensor 0, connection/wiring, circuit, and pattern position
11 Sensor 1 low output Check sensor 1, connection/wiring, circuit, and pattern position
12 Sensor 2 low output Check sensor 2, connection/wiring, circuit, and pattern position
13 Sensor 3 low output Check sensor 3, connection/wiring, circuit, and pattern position
20 Sensor 0 high output Check sensor 0 and circuit.
21 Sensor 1 high output Check sensor 1 and circuit.
22 Sensor 2 high output Check sensor 2 and circuit.
23 Sensor 3 high output Check sensor 3 and circuit.
30 V CENT or SKEW adjustment Check “66 VMID” data and check registration condition.
31 H CENT or SKEW adjustment Check “71 HMID” data and check registration condition.
32 H LIN or SIZE adjustment Check “71 HMID” data and check registration condition.
40 V CENT regi data overflow Check “66 VMID” data and confirm V CENT data (all mode) is not near 511.
41 H CENT regi data overflow Check “71 HMID” data and confirm H CENT data (all mode) is not near 511.
42 V SKEW regi data overflow Check “66 VMID” data and confirm V SKEW data (all mode) is not near 511.
43 H SKEW regi data overflow Check “71 HMID” data and confirm H SKEW data (all mode) is not near 511.
44 H LIN regi data overflow Check “71 HMID” data and confirm H CENT data (all mode) is not near 511.
45 H SIZE regi data overflow Check “71 HMID” data and confirm H CENT data (all mode) is not near 511.
50 V CENT regi data overdrow Check “66 VMID” data and confirm V CENT data (all mode) is not near –512.
51 H CENT regi data overdrow Check “71 HMID” data and confirm H CENT data (all mode) is not near –512.
52 V SKEW regi data overdrow Check “66 VMID” data and confirm V SKEW data (all mode) is not near –512.
53 H SKEW regi data overdrow Check “71 HMID” data and confirm H SKEW data (all mode) is not near –512.
54 H LIN regi data overdrow Check “71 HMID” data and confirm H CENT data (all mode) is not near –512.
55 H SIZE regi data overdrow Check “71 HMID” data and confirm H CENT data (all mode) is not near –512.
60 H or V CENT offset overflow Check “71 HMID” data and check “66 VMID” data.
61 H or V SKEW offset overflow Check SKEW adjustment.
62 H SiZE or LIN offset overflow Check “71 HMID” data, check “66 VMID” data and check SIZE and LIN adjustment.
70 H or V CENT offset overdrow Check “71 HMID” data and check “66 VMID” data.
71 H or V SKEW offset overdrow Check SKEW adjustment.
72 H SIZE or LIN offset overdrow Check “71 HMID” data, check “66 VMID” data and check SIZE and LIN adjustment.
DESCRIPTION REMEDY
(Is pattern over sensor ?) Adjust “64 VUP” if necessary.
(Is pattern over sensor ?) Adjust “69 HLE” if necessary.
(Is pattern over sensor ?) Adjust “73 HRIV” if necessary.
(Is pattern over sensor ?) Adjust “68 VLOW” if necessary.
loop overflow
loop overflow
loop overflow
[SENSOR POSITION]
0 : UPPER SENSOR
1 : LEFT SENSOR
2 : RIGHT SENSOR
3 : LOWER SENSOR
0
12
SCREEN
3
– 46 –
KP-44PS2/44PS2U/51PS2
6-9. TEST-TEST MODE
Is available by pressing “OSD”, “5”, “Volume minus”, “TV” button in the standby mode, OSD “TT--” appears. The functions described below are available by pressing the two numbers. To release the Test-Test mode, Press “-” twice or switch the TV set into
standby mode. Pressing the two PROGR (+ and –) buttons during Power ON will also switch into “TT” mode.
In “TT” mode, it is possible to remove the Menu from the screen by pressing the Speaker OFF button once. Pressing the Speaker OFF
button a second time will cause the menu to reappear. The Function is kept even when the menu is not displayed !!.
RM-903
00 Switch back to normal mode - “TT” mode off
01 Set picture maximum
02 Set picture minimum
03 Set speaker/headphone Volume to 30%
04 Set speaker/headphone Volume to 50%
05 Set speaker/headphone Volume to 65%
06 Set speaker/headphone Volume to 80%
07 Ageing Mode
08 Shipping Condition
09 Enter PJ Engine service mode
10 No function
11 Sub picture adjustment
12 Sub colour adjustment
13 Displayed software version and TV set configuration
14 Production Info Display
15 Picture Rotation
16 Picture level 50%
17 Audio mute on
18 No function
19 Sub brightness adjustment
20 No function
21 Destination A includes text settings, display TV status
22 Destination L includes text settings, display TV status
23 Destination E includes text settings, display TV status
24 Destination U includes text settings, display TV status
25 Destination D includes text settings, display TV status
26 Destination B includes text settings, display TV status
27 Destination K includes text settings, display TV status
28 Destination R includes text settings, display TV status
30 No function
31 Geometry adjustment 1
32 Geometry adjustment 2
33 Error monitor
34 No function
35 CRT 4:3 <–> 16:9 ; Display TV status
36 Line 23 detection switch
37 Velocity Modulation (VM) test
38 No function
39 No function
40 No function
41 Screen mode check
42 Reinitialize geometry
43 No function
44 Screen mode DRC100
45 Screen mode DRC50
46 Reserved for dealer commander
47 Reinitialize NVM with program 99
48 Set NVM as non virgin
49 Set NVM as virgin
50 No function
51 Set Dolby volume to 90%
52 Dolby on left speaker only
53 Dolby on right speaker only
54 Dolby on left centre only
55 Dolby surround speaker only
56
ı No function
59
60 No function
61 Service mode
62 Production mode
65 Reset error codes
68 Ignore errors on
69 Ignore errors off
70 No function
71 No function
72 No function
73 Clear programs
74
ı No function
79
80 No function
82 PAP H adjustment left image
83
ı No function
86
87 Personal ID reset with program 99
88 Parental Lock off
89 No function
90 No function
– 47 –
SECTION 7
7-1. BLOCK DIAGRAMS
J
CN8900
AV4
4
S VIDEO
s
VIDEO
(MONO)
J3502
HEAD
PHONE
AV1
1/
AV2
2/ 2
AV3
3/ 3
L
R
BLUE IN
GREEN IN
RED IN
BLANKING
VIDEO IN
VIDEO OUT
RIGHT IN
LEFT IN
RIGHT OUT
LEFT OUT
VIDEO/Y IN
VIDEO OUT
RIGHT IN
LEFT IN
RIGHT OUT
LEFT OUT
AV LINK
VIDEO/Y IN
RIGHT IN
LEFT IN
RIGHT OUT
LEFT OUT
VIDEO OUT
J3501
MODE
CN8901
C IN
MODE
CN8902
C IN
MODE 8
7
11
15
16
20
19
2
6
1
3
8
15
20
19
2
6
1
3
8
10
15
20
2
6
1
3
19
HB
(AV INPUT,HP OUT)
DIAGRAMS
(AV SELECT SW,VIDEO PROCESS)
IC8451
AV SIGNAL SELECT SW
MAIN
Y OUT
MAIN
C OUT
SUBTU-L
SUBTU-R
VIDEO OUT
SUB Y OUT
SUB C OUT
SUB TV
HP LOUT3
HP ROUT3
AV3-R
AV3-L
AV3-V
AV3-C
Q8811
BUFF
Q8452
BUFF
Q8904
BUFF
Q8903
BUFF
Q8901
BUFF
MAIN L
MAIN R
L-TV
AV LINK
R-TV
CN3501
3
1
5
7
9
CN3502
HP R OUT1
HP L OUT4
– 49 –
60
AV1-V
AV1-R
36
AV1-L
29
32
RTV
25
LTV
18
MODE1
AV2-C
52
AV2-V
58
AV2-OUT
9
35
AV2-R
28
AV2-L
40
AV2-R OUT
41
AV2-L OUT
MODE2
19
AV4-C
49
AV4-V
54
AV4-R
33
AV4-L
26
MODE3
20
MAIN ROUT
38
MAIN LOUT
39
C
Y
V
L
R
I
TO A BOARD
CN1301
11
13
30
37
43
45
47
LD1
8
62
LD0
5
64
TV
23
24
34
27
56
51
CN8903
C
Y
V
L
R
IC8301
MAIN COLOR DECODER
23
25
B1
26
G1
27
R1
15
YS3
COMB
45
SYS
SFC
46
CVBS
1
/Y1
48
C1
Q8451
BUFF
Y/V
3
1
5
7
9
C
Y/V
OUT
CVBS
3
OUT
HP L OUT
HP R OUT
R
L
C
L
R
Q8902
BUFF
Q8501
BUFF
Q8700
BUFF
X8700
14.3MHz
Q8814,8815
AMP
IC8304
+5V REG
+6.5V +DIG5V
IO
IC8500
DIGITAL COMB FILTER
23
PNR
LUMINANCE
NTPL1
26
CLOCK IN
37
A/D IN
2
6
A/D IN
XO
25
XI
26
AUTO WIDE
OUT
CHROMA
OUT
IC8700
SCL
SDA
Q8809,8810,8812,8813
AMP,BUFF,DL SW
+6.5V +ANA5V
15
16
9
7
Q8502,8503
BUFF
Q8302,8504
BUFF
X8301
16.2MHz
IC8305
+5V REG
IO
5
7
38
13
14
Q8801,8804,8805,8807
AMP,BUFF,DL SW
COMB Y
COMB C/
FORCED S
Xtal
SCL
SDA
Cr OUT
22
Cb OUT
Y OUT
21 3 7
SCP
10
HS
9
VS
4
Q8620,8621,8623
AMP,BUFF
Q8612,8614,8615
AMP,BUFF
Q8602,8607
BUFF
Q8639,8640
BUFF
Q8636-8638
INV
IC8401
SUB COLOR
DECODER
X8401
16.2MHz
HP R OUT
HP L OUT
48
38
1
CVBS/Y1
C1
Xtal
7
RIN(+) ROUT
LIN(+)
YIN
CVIN
1
IC8452
HP AMP
IC8602
NOISE DET
Y OUT
SW
2
13
SCL
SDA
14
V OUT
23
U OUT
22
Y OUT
21
HS
9
VS
4
1
36
LOUT
– 50 –
IC8601
PICTURE BOOSTER
9
-VIN
-V OUT
8
-UIN
-U OUT
Y OUT
6
YIN
Q8628-8631
AMP,BUFF
Q8906
MUTE SW
SDA
SCL
16
17
19
14
11
+ANA 5V
Q8905
MUTE SW
Q8604,8609
AMP,BUFF
Q8601,8603
AMP,BUFF
Q8605,8610,8611
AMP,BUFF
IC8302(1/2)
+ANA 5V
7
6
5
Q8309
MUTE SW
+ANA 5V
Q8626,8627,8633,8634
AMP,BUFF
2
1
IC8303(2/2)
SYNC BUFF
Q8311
MUTE SW
Q8606
BUFF
Q8616
TRAP SW
3
+ANA 5V
Q8624,8625,8632,8635
6
3
5
2
1
IC8302(1/2)
AMP,BUFF
IC8303(1/2)
SYNC BUFF
AV LINK
R-TV
L-TV
MAIN R
MAIN L
7
+9V
+6.5V
CN8101
V MAIN IN
A24
A25
U MAIN IN
Y MAIN IN
B25
B3
HP MAIN IN
A22
A23
VP MAIN IN
A16
A17
A6
B6
V SUB IN
A20
U SUB IN
B20
B21
Y SUB IN
A19
HP SUB IN
B19
VP SUB IN
CVBS2 OUT
A2
A12
CVBS1 OUT
A1
A11
SUB AUDIO
A3
A4
A8
A9
A10
B9
MAIN R OUT
B10
MAIN L OUT
B11
HP R OUT
B12
HP L OUT
B2
CENTER(-)
B1
CENTER(+)
TB8101
J8901
– 51 –
TRAP
+9V IN
+6.5V
SDA
SCL
CVBS IN
HP MUTE
AV LINK
SW2(NC)
R-TV
L-TV
+
-
CENTER SP IN
C
R
VARIABLE OUT
L
TO A BOARD
A
CN1801
A
TO J BOARD
CN8101
CN1801
CVBS IN
AV LINK
TRAP
SDA
SCL
HP MAIN IN
VP MAIN IN
V MAIN IN
U MAIN IN
Y MAIN IN
HP SUB IN
VP SUB IN
V SUB IN
U SUB IN
Y SUB IN
+9V
+6.5V
HP MUTE
CENTER(+)
CENTER(-)
HP R OUT
HP L OUT
SW2(NC)
SUB AUDIO
R-TV
L-TV
MAIN R OUT
MAIN L OUT
CVBS1 OUT
CVBS2 OUT
A12
A4
B3
A6
B6
A22
A23
A24
A25
B25
A19
B19
A20
B20
B21
A16
A17
A3
B1
B2
B11
B12
A8
A11
A9
A10
B9
B10
A1
A2
TO H1 BOARD
CN3102
CN1302
+5V
SDA
SCL
HP M
VP M
V M
U M
Y M
HP S
VP S
V S
U S
Y S
+9V
+6.5V
SW2
SUB A
R-TV
L-TV
MAIN R
MAIN L
B
+5V
KEY1
R.LED
STBY +5V
410256
KEY1
R.LED
+5V
STBY
C SP +
C SP -
HP R
HP L
Q1301,1302
BUFF,CLAMP
Q1305,1306
BUFF,CLAMP
KEY2
SIRCS
8
KEY2
SIRCS
Q1106
HP MUTE
CN1001
SIRCS
A11
KEY2
SIRCS
VIDEO
LED
KEY2
KEY1
RESPONS
A12
B12
B13
KEY1
R LED
SDA
SDA
TU1302
SUB TUNER
CVBS IN
AV LINK
B4B6A6
SCL
SCL
TO M BOARD
CN9001
PROT
ST-BY
AC ON/OFF
AUDIO RESET
B15A7A24A8A18
PROT
STBY
AC ON/OFF
TRAP
STBY
AM2
QSS2
AM
QSS
C1 C2 E1 E2
FOR CHECK
CN1504 CN1502 CN1201 CN1501
SDA
TXTR
TXTG
AUDIO MUTE
A19
TXTR
TXTG
TXTB
A MUTE
TXTB
TXTBLK
A20
A21
TXTBLK
SCL
SDA
A16
A17
SCL
SDA
TXT R
TXT G
TXT B
VIDEO
TU1301
MAIN TUNER
SDA
+5V
A10
+5V
Q1402
BUFF
SCL
SDA
+5V
STBY +5V
B10
A13
+5V
+5V STBY
SCL
VP100
A22
VP100
HP100
AM1
AM
HP100
RESET100
A23
B22
RE-R
HP 100
VP 100
Q1404
BUFF
QSS
RE-R
RE-G
RE-B
A1B1A2
RE-G
RE-B
RE-YS
DISABLE
A25
B2
RE-YS
Y S
U S
V S
HP S
VP S
Q1406
BUFF
Q1303,1304
BUFF,CLAMP
SCL
DISABLE
432
SDA
SCL
28
YINA
27
UINA
26
VINA
25 21
HPINA
24
VPINA
6
HPINB
7 20
VPINB
5
RINB
3
GINB
4
BINB
CN1901 CN1301
B13
QSS1
AM1
A14
AM1
HPOUT
VPOUT
YOUT
UOUT
VOUT
QSS2
TO D BOARD
CN5016
RE-B
RE-G
RE-YS
DISABLE
178
9
RE-B
RE-G
RE-YS
IC1402
RGB MATRIX
17
16
19
1
YSB
AM2
SCL
SDA
MAIN L
B15
A16
A5B5A1A2A3A4B8A9A7B2B3
AM2
SCL
SDA
QSS2
MAIN L IN
D
SDA
H SYN
V SYN
VP 100
Q1412
BUFF
Q1413
BUFF
R-TV
L-TV
R-TV
H2H1
SCL
+5V STBY
2
3
171915514
SDA
SCL
HP SUB
VP SUB
Y SUB
U SUB
V SUB
SW2
SUB A
SW2
SUB R
A RESET
TO S BOARD
CN4701
RE-R
101213
RE-R
HP 100
Q1401,1410,1411
BUFF,CLAMP
MAIN R
L-TV
MAIN R IN
+33V
+5V STBY
VCOMP(NC)
VCOMP
+33V
+5V STBY
+5V
+9V
B10
+9V
+5V
L OUT
ABL
ABL
A11
R OUT
HP
11
HP
HP 100 OUT
VP 100 OUT
A6
B6
HP 100
VP 100
CP1301
RF SPLITTER
HP R
HP L
1
4
HP R OUT
HP L OUT
TO HB BOARD
I
CN3502
RESET 100
A11
Y MAIN IN
U MAIN IN
A21
A22
Y M
U M
ATT SW
TO B3 BOARD
CN502
VP M IN
HP M IN
V MAIN IN
A23
A24
A25
V M
VP M
HP M
HP SUB
Q1307
SW
Q1408
SW
IC1101
AUDIO AMP
7
L+IN
11
R+IN
V SUB IN
HP SUB IN
VP SUB IN
A15
B16
A17
VP SUB
V SUB
5
M
SDA
U SUB IN
Y SUB IN
A18
A19
A12
U SUB
Y SUB
SDA
SDA
14
SCL
15
TRAP
VCOMP
Q1201,1206,1207
L OUT
R OUT
SCL
+5V
+2.5V
B12
A13
B13
+5V
+2.5V
SCL
IC1401
I/O EXPANDER
SDA
OC PROT
SCL
SPLITTER
5
SW
3
TRAP
6
VCOMP
7
MUTE SW
4
2
A5V
+3.3V
A14
B14
+3.3V
+5V-B3
CNT SP
OV
PROT
AUDIO
PROT
DPC SW
+9V(NC)
A16
A10
+9V
4
10
1
9
Y 100 OUT
U 100 OUT
V 100 OUT
A7A8A9
Y 100
U 100
V 100
RY1101
RY1102
TO D BOARD
CN5017
HD
VD(-)
VD(+)
135
HD
VD-
VD+
PROT SW
Q1202-1204
AUDIO DET,PROT
A MUTE
F
E-W
VTIM
H SHIFT
1113172019
EW
VTIM
VPROT
HSHIFT
Q1205
STBY
Q1103-1105
RELAY DRV.
CN1102
SP OUT L
1
AUDIO GND
2
SP OUT R
3
AUDIO GND
4
V-PROT
HV-PROT
XRAY
STBY
P-CONT
18
PROT
L
R
+10.5V
STBY
TO G BOARD
CN6303
STBY +5V
AC ON/OFF SW
A
(AUDIO OUT,TUNER,AUDIO PROTECT)
G
CN1606
OCP
OVP
STBY+5V
AC ON/OFF
532
1
Q1409
AC ON/OFF
VCOMP
Q1421,1422
INV,SW
Q1101,1102
PROTECT
+9V +10.5V
+5V-TU +6.5V
+3.3V
+2.5V
+5V-B3
+10.5V
IC1602
+9V REG
IO
IC1601
+5V REG
IO
IC1603
+3.3V REG
IO
IC1604
+2.5V REG
IO
IC1605
+5V REG
IO
Y100
U100
V100
HP100
VP100
SDA
SCL
TXT R
TXT G
TXT BLK
TXT B
+12V
DEF +9V
+17V
-17V
+6.5V
+10.5V
DEF +9V
+12V
HD
HP
VTIM
EW
V+
V-
VPROT
XRAY
ABL
H SHIFT
+5V
+9V
CN1404
A2
B2
FB PLUSE
A3
VTIM/TEST
B3
A4
A5
A7
VPROT
A8
XRAY
B8
H SHIFT
A15
Y100
B18
U100
B19
V100
B20
DPIC SW
A20
A1
H DEFL
A6
V DEFL
A16
B16
A10
TEXT RED
B10
TEXT GREEN
A11
TEXT BLK
B11
TEXT BLUE
B7
ABL2
B4
+12V
B17
DEF +9V
CN1605
+17V
1
-17V
2
CN1603
+6.5V
3
+6.5V
4
+6.5V
5
+10.5V
9
+10.5V
10
CN1503
DEF +9V
1
D+5V
3
5
+12V
7
HD
EW
V+
V-
ABL
SDA
SCL
+9V
J
TO E BOARD
CN4101
K
TO G BOARD
CN1605
L
TO G BOARD
CN6303
M
TO D BOARD
CN5018
– 52 – – 53 – – 54 –
E1
TO A BOARD
CN1201
CN502(1/2)
Y MAIN IN
U MAIN IN
V MAIN IN
VP M IN
HP M IN
SDA
SCL
Y SUB IN
U SUB IN
V SUB IN
HP SUB IN
VP SUB IN
A21
A22
A23
A24
A25
A12
B12
A19
A18
A17
A15
B16
Q501,521
BUFF
Q503,523
BUFF
Q502,522
BUFF
Q601
BUFF
Q602
BUFF
Q510
BUFF
Q511
BUFF
Q512
BUFF
IC501
MAIN A/D CONVERTER
63
VIN(A)
31
VIN(C)
50
VIN(B)
4 3
FINA VCO OUT
I/O EXPANDER
14
SDA
15
SCL
LEVEL SHIFT
LEVEL SHIFT
D(A)1
D(A)8
D(B)1
D(B)8
EXTCLP
XSYNC
IC603
WRITE PLL
FINB
IC504
READ PLL
VCO OUT
FINA
FINB
IC604
DAC3
DAC2
DAC1
DAC0
DAC4
SW0
SW3
SW2
Q904
Q905
|
|
CLK
10
5
3
4
5
4
5
6
7
3
2
9
13
17
24
55
58
56
IC701
181
|
VIN16
188
190
VIN24
|
197
1
VIN0
|
7
VIN7
208
VIN8
199
|
206
VIN15
17
HSYNC0,1
21
16
VSYNC0,1
22
18
SCK0,1
20
35
CLK
23
56
89
11 12
39 40
42 43
45 46
48 49
19
|
24
27
|
32
15
|
18
14
36
PANORAMA
|
|
|
IC602
16M DRAM
DQ0
|
DQ15
ADDR0
|
ADDR11
WE
CAS
RAS
CS
LDQM
UDOM
4
90
|
VOUT24
93
|
95
VOUT32
|
98
100
70
|
VOUT8
73
|
75
VOUT15
|
78
60
|
VOUT0
63
|
65
VOUT7
|
68
60
|
VOUT0
63
|
VOUT7
XRST
PLLRST
IC313
SUB WRITE PLL
VCO OUT
FINA
PFD INHBIT
O16-23
65
|
68
48 22XROMENA CE
15
105
SDA
13I2CSDA
SCL
12I2CSCL
57PCKREF
3
5
FINB
9
DY0-8
DB0-7
DR0-7
13-15 17-21 2-4 23 25-29
D0-7 A8-A16
A0
5
|
|
12
A7
IC705
2671
DB0-7
IC704
EP ROM
X702
15.0MHz
42
IC316
DY0-8
X802
17.28MHz
SDA
SCL
Q513
BUFF
Q515
BUFF
Q514
BUFF
42
IC315
DY0-7
DB0-7
DR0-7
31
|
35
39
|
41
11
|
17
20
21
|
24
26
|
29
10
9
37
91
88
93
94
215
168
210
169
208
170
194
202
196
201
IC601
DRC
DYO2
122
|
129
147
|
154
133
|
140
102
100
117
13
|
20
25
|
32
35
|
42
46
|
49
7
|
9
11
10
IC314
Q304
BUFF
DSY2-9
DSB2-9
DSR2-9
DQ0-15
A0-11
6
|
Y0-7
|
C0-7
SDA
SCL
174
|
181
164
|
171
156
157
161
162
160
97
96
95
69
80
81
86
93
59
57
58
DIY0
|
DIY7
DIC0
|
DIC7
CLP
ADHD
W13I
IVD
WPLLHD
C54I
RPLLHD
HREF
GAME
S0
S1
INSEL
FFSW
PXI
FV
FH
|
DYO9
DBO2
|
DBO9
DRO2
|
DRO9
HD2
V9O
C54O
DQ0
|
DQ15
ADDR0
|
ADDR11
XCAS
XRAS
XWE
XCS
DOM
24
CRCYIN0
|
CRCYIN7
CRCCBIN0
|
CRCCBIN7
DRCCRIN0
|
DRCCRIN7
XDRCHS
XDRCVS
DRCDCLK
DXT1IN
DXT1OUT
IICSDA
IICSCL
ANVGIN
VDOYCLVL
ANCBIN
VDOCBCLVL
ANCRIN
VDOCRCLVL
VDOCLKIN
XVDOHS
VDOCLKOUT
XVDOVS
IC801
MID-X
DSPY0
|
DSPY7
DSPCB0
|
DSPCB7
DSPCR0
|
DSPCR7
DSPCLK
XDSPHS
XDSPVS
XDSPYS
XRESET
SDDAT0
|
SDDAT31
SDADR0
|
SDADR12
SDDQM0
SDDQM1
SDCKE
SDCLKIN
SDCLK
44
|
51
52
53
56
|
61
62
|
65
68
|
71
79
72
73
74
199
99
100
103
|
106
108
|
113
116
|
119
148
149
151
|
155
157
|
161
164
|
167
120
|
125
128
|
134
147
146
142
137
140
D0-31
A0-12
G0-7
B0-7
R0-7
64M DRAM
2
45
79
10 11
13 31
33 34
36 37
39 40
42 45
DQ31
47 48
50 51
53 54
56 74
76 77
79 80
82 83
85
22
|
A0
27
|
60
A12
|
66
16
DQM0
71
DQM1
28
DQM2
59
DQM3
67
CKE
68
CLK
IC802
DQ0
|
IC901
D/A CONVERTER
G2
13
|
|
20
G9
23
B2
24
|
25
B9
|
30
R2
3
|
|
10
R9
RCK
31
|
GCK
33
BCK
GO
BO
RO
44
46
42
+4.2V
3.3VGR
A3.3V
Q901,908
BUFF
Q902,907
BUFF
Q903,909
BUFF
24
24
Q519
Q517
+4.2V REG
Q516
+3.3V REG
Q524
+3.3V REG
INV
IC506
IC505
+5V
+2.5V
+3.3V
A5V
+5V
CN502(2/2)
Y 100 OUTA7
U 100 OUTA8
V 100 OUTA9
HP 100 OUTA6
VP 100 OUTB6
DPC SW
A10
RESET 100
A11
A13
+2.5V
B13
+3.3V
A14
B14
+9V(NC)
A16
+5V
A5V
E2
TO A BOARD
CN1201
B3
(DRC,MID-X,VIDEO PROCESS)
– 55 –
– 56 –
– 57 –
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