Service Manuals, User Guides, Schematic Diagrams or docs for : . Rare and Ancient Equipment Rubin TV Телевизор ЭЛТ Рубин 37M10 & 51M10 & 55M10 РУБИН 37M10,51M10,55M10 РУБИН 37M10-6,M10-7,55FM10-4,FM10-6,FM10-7SM10-4,SM10-6,SM10-7 шасси KD-035

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РУБИН 37M10-6,M10-7,55FM10-4,FM10-6,FM10-7SM10-4,SM10-6,SM10-7 шасси KD-035


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         SERVICE MANUAL for UOC TOP model ( Date: 2008-5-1 )
                 37M10-6/37M10-7/55FM10-4/55FM10-6/55FM10-7/55SM10-4/55SM10-6/55SM10-7


( 1 ) Specifications & feature:
     1. AC Power supply : 170~240V, 50/60Hz
     2. Remote hand set battery: 3V ( AAA x 2pcs )
     3. TV system RF input: PAL SECAM BG/DK , Video input: PAL/SECAM/NTSC 3.58/NTSC 4.43
     4. Receiving channels : VHF-L, VHF-H, UHF
     5. Program number : 200
     6. Intermediate frequency ( Picture ): 38.9MHz
     7. Horizontal frequency: 15625/15750 Hz, Vertical frequency : 50/60 Hz
     8. Audio output power : 3W/ 8 ohm ( 2pcs 16 ohm speaker in parallel )
     9. Side AV x 1 ( RCA socket )
     10. Scart x 1 ( rear )
     11. OSD language : English , Russian

( 2 ) Adjustment manual:
1. +B voltage adjustment
   a). Receive a color bar pattern , set picture to "Standard Mode".
   b). Use voltage meter to measure the DV voltage on Capacitor location C551 .
   c). Adjust rheostat PR551 to get voltage meter reading as:
            =108 8+/- 1V ------ 14"
            =112 8+/- 1V -------21" PF
            =125 8+/- 1V ------ 21" Slim



2. Service menu adjustment:
  a) Enter service menu
     Step 1. Set your TV set in TV mode.
     Step 2. Press MENU key,digit keys 6,4,8,3 & Call key sequent, then Service manual M0 will
          appear on the screen. Direct press 0,1,2 keys to go M0,M1,M2 pages.
  b) Use Program + / - to select adjust item, use Volume + / - to set the data.
  c) Enter M3 to M9 pages, need go to SETUP SELECT item in M2 page and press Volume+ , mute then 3
    to 9 digit keys. Normally M3 to M9 pages do not need adjustment in production line.
  d) Press STANDBY key to exit Service manual mode.


( 3 ) Service menu table:
Page      Item            Description             Range          Default                                         Remark
                                                                PA
                                                                    NTSC
                                                                 L
 MO    TEST.SW         Internal test signal      0~2                0             0OFF 1Central line 2:Checker                   no adjustment need.
       V.SLOPE          Vertical linearity    063/-31~+32       35 -01            Adjust PAL system first, then NTSC.       Need adjust to match with CRT
        V.POSI           Vertical center      063/-31~+32       36 -01            Adjust PAL system first, then NTSC.       Need adjust to match with CRT
        V.SIZE            Vertiacl size       063/-31~+32       12 +01            Adjust PAL system first, then NTSC.       Need adjust to match with CRT
                        Vertical S curve
          V.SC                                063/-31~+32       13   +09          Adjust PAL system first, then NTSC.       Need adjust to match with CRT
                          adjustment

                       Vertical linearity                                                                                 no adjustment need, for Slim model
        V.LINE                                063/-31~+32       33   -04          Adjust PAL system first, then NTSC.
                         adjustment                                                                                                      only

                       Vertical over scan                                                                                 no adjustment need, for Slim model
         V.SCR                                063/-31~+32       32    0           Adjust PAL system first, then NTSC.
                          adjustment                                                                                                     only

       H.PHASE         Horizontal phase       063/-31~+32       41   +01          Adjust PAL system first, then NTSC.       Need adjust to match with CRT
                                                                                                                          Need adjust to match with CRT, for
         EW.W       Horization wide adjust    063/-31~+32       53   +02          Adjust PAL system first, then NTSC.
                                                                                                                                  Slim model only
                     Horizontal pincushion                                                                                Need adjust to match with CRT, for
        EW.PW                                 063/-31~+32       21    0           Adjust PAL system first, then NTSC.
                            adjust                                                                                                Slim model only
                                                                                                                          Need adjust to match with CRT, for
        EW.TC      Horizontal trapezia adjust 063/-31~+32       24   +04          Adjust PAL system first, then NTSC.
                                                                                                                                  Slim model only
                 Horizontal top corner                                                                                     Need adjust to match with CRT, for
      EW.UCP                             063/-31~+32         39        0       Adjust PAL system first, then NTSC.
                         adjust                                                                                                    Slim model only
                Horizontal bottom corner                                                                                   Need adjust to match with CRT, for
      EW.LCP                             063/-31~+32         47       +02      Adjust PAL system first, then NTSC.
                         adjust                                                                                                    Slim model only
                                                                                                                           Need adjust to match with CRT, for
      H.BOW      Horizontal bow adjust     063/-31~+32       30       +02      Adjust PAL system first, then NTSC.
                                                                                                                                   Slim model only
              Horizontal parallelogram                                                                                     Need adjust to match with CRT, for
      H.PAR                            063/-31~+32           35       +06      Adjust PAL system first, then NTSC.
                       adjust                                                                                                      Slim model only
              Horizontal blanking adj.
     H.BLK.SW                           ON/OFF                    ON                                                              no adjustment need.
                      On/Off
                Left side Hor. Blanking
     H.BLK.L                                  0~15                0              available when H.BLK.SW = ON                     no adjustment need.
                          adj.
                Right side Hor. Blanking
     H.BLK.R                                  0~15                0              available when H.BLK.SW = ON                     no adjustment need.
                           adj.
                                                                                                                           no adjustment need, for Slim model
        V.X        Vertical extention         0~63                24
                                                                                                                                          only
                 RGB/YUV horizontal                                                                                        no adjustment need, for Slim model
     RGB HSH                                  0~63                6
                    center adjust                                                                                                         only
                                                                                                                            no adjustment need, not for Slim
       PROG         Program setting                  0~199
                                                                                                                                        model.


                                                             TV DVD
M1      CL         RGB gain setting           015              10             03dB 7: NORMAL 153dB                                no adjustment need.
       BLOC        Black level offset         015              10              0:-300mv 8: no offset 15:+300mv                    no adjustment need.
       R.BIA         Red cut adj.             063              33                  White balance adjustment                  Need adjust to match with CRT
                                                                              White balance adjustment ,DVD means
       G.BIA         Green cut adj.           063            32       -32                                                    Need adjust to match with CRT
                                                                                        component input
      B.BIA          Blue cut adj.            063                 32                 White balance adjustment                Need adjust to match with CRT
      R.DRV         Red drive adj.            063                 32                 White balance adjustment                Need adjust to match with CRT
      G.DRV        Green drive adj.           063                 23                 White balance adjustment                Need adjust to match with CRT
      B.DRV         Blue drive adj.           063                 36                 White balance adjustment                Need adjust to match with CRT
     SUB BRT      Sub-brightness adj.         063                 20                                                         Need adjust to match with CRT

                                                                                Select this item then press V+ key ,
                                                                              horizontal line will appear. Adjust FBT
       VSD         Stop vertical scran                                                                                       Need adjust to match with CRT
                                                                            Screen Voltage knob to get a horizontal line
                                                                                  that is in minimum brightness.

                                                                              0External signal 1Black screen
      TEST.S      Test signal selection       05                  0          2White screen 3Red screen 4Gree                      no adjustment need.
                                                                                   screen 5Blue screen


                                                             PA
                                                                NTSC
                                                              L

                                                                            Receive 62dBv RF signal, adjust RF.AGC to
M2    RF.AGC          RF AGC adj.             063                 20                                                                Need adjustment
                                                                                set the picture noise just disappear.
     OSD.V.PO OSD vertical position
                                            063/0~63         18        16      Adjust PAL system first, then NTSC.                no adjustment need.
        S               adj
     OSD.H.PO OSD Horizontal position
                                            063/0~63              15                                                              no adjustment need.
        S               adj.
              Draught screen beginning
     CURT.POS                                  0~2                0                                                               no adjustment need.
                 position selection
     OSD BRT    OSD brightness adj.           015                 15                                                              no adjustment need.
                                                                            Select this item and press V+ key for system
     SHIPPING     Factory initialization                                                                                          no adjustment need.
                                                                                             initialization
                                                                              Select this item then press V+,mute keys
       SETUP
                M3 to M9 pages switch          0/1                0         sequent. Then press 3-9 keys to go M3 - M9             For change pages
      SELECT
                                                                                                pages.

M3 SUB CONT         Sub-contrast adj.         063                 63                                                              no adjustment need.
     SUB
                     Sub-color adj.           063                 63                                                              no adjustment need.
    COLOR
     SUB
                   Sub-sharpness adj.         063                 63                                                              no adjustment need.
    SHARP
     SUB TINT        Sub-tint adj.        063      31                                               no adjustment need.
                 Cut off voltage range                    0:normal range/-270mV) 1:increase
       COF                                 0/1      0                                               no adjustment need.
                        setting                                     range (/-450mV)
        THAI     Thailand OSD select      ON/OFF   OFF                                              no adjustment need.
     VIETNAM     Vietnam OSD select       ON/OFF   OFF                                              no adjustment need.
     INDONESI
                Indonesian OSD select     ON/OFF   OFF                                              no adjustment need.
         AN
      FRENCH      French OSD select       ON/OFF   OFF                                              no adjustment need.
      TURKISH     Turkish OSD select      ON/OFF   OFF                                              no adjustment need.
     PORTUGU
                Portuguese OSD select     ON/OFF   OFF                                              no adjustment need.
         ESE
     BULGARI
                 Bulgarian OSD select     ON/OFF   OFF                                              no adjustment need.
         AN
      RUSSIAN     Russian OSD select      ON/OFF   On                                               no adjustment need.
        FARSI      Farsi OSD select       ON/OFF   OFF                                              no adjustment need.
      ARABIC      Arabic OSD select       ON/OFF   OFF                                              no adjustment need.
     RUMANIA
                 Rumanian OSD select      ON/OFF   OFF                                              no adjustment need.
          N
      SPANISH    Spanish OSD select       ON/OFF   OFF                                              no adjustment need.
      ITALIAN     Italian OSD select      ON/OFF   OFF                                              no adjustment need.
      GERMAN     German OSD select        ON/OFF   OFF                                              no adjustment need.
       DUTCH      Dutch OSD select        ON/OFF   OFF                                              no adjustment need.
     SWEDISH     Swedish OSD select       ON/OFF   OFF                                              no adjustment need.
     NORWEGI
                Norwegian OSD select      ON/OFF   OFF                                              no adjustment need.
         AN
     HUNGARI
                 Hungarian OSD select     ON/OFF   OFF                                              no adjustment need.
         AN
       POLISH      Polish OSD select      ON/OFF   OFF                                              no adjustment need.
       CZECH       Czech OSD select       ON/OFF   OFF                                              no adjustment need.
     SLOVENE      Slovene OSD select      ON/OFF   OFF                                              no adjustment need.
     CROATIA
                 Croatian OSD select      ON/OFF   OFF                                              no adjustment need.
          N
      MACEDO
                Macedonian OSD select     ON/OFF   OFF                                              no adjustment need.
        NIAN
      SERBIAN     Serbian OSD select      ON/OFF   OFF                                              no adjustment need.
       GREEK       Greek OSD select       ON/OFF   OFF                                              no adjustment need.
       KENYA      Kenya OSD select        ON/OFF   OFF                                              no adjustment need.

                 I system signal output
M4     VAI                                 0~1      1           0:normal 1increase 12               no adjustment need.
                        level adj.
                                                          0Contrast action first, then brightness
       CBS       ABL control method        0~1      1     1Contrast and brightness control at the   no adjustment need.
                                                                      same time.
             Signal pre-shot , over-
       RPA                                 0~3      2              0 1:1 1 1.5:1 2 2:1              no adjustment need.
                     shot adj.
             Signal pre-shot & over
       RPO                                 0~3      2         0 1:1 1 1:1.3 2 1:1.7 3 1:0.7         no adjustment need.
              shot level adjustment
              CVBS/Y sync signal
      TCI2X                                0~1      0               0: 80UA 1:160UA                 no adjustment need.
                clamping current
       BKS    Black stretch switch        ON/OFF   ON                                               no adjustment need.
       BSD     Black stretch level         0~1      1               0:15 IRE 1:30 IRE               no adjustment need.
             Black area to switch off
       AAS                                 0~3      1     0:12% back ground 1:20% 2:6% 3:8%         no adjustment need.
                the black stretch
       PWL  White level peaking limit     ON/OFF   OFF                                              no adjustment need.
              Soft clipping & peak                         0:0% above PWL level 1:5% 2:10%
       SOC                                 03       1                                               no adjustment need.
              white level difference                                    3:OFF
            Video level of peak white
     PWLDAC                               015       5          0: 0.4VBL-WH 15: 0.6VBL-WH           no adjustment need.
                 limitting active
      CHSE   Color sensitivity setting     03       3        0:-34dB 1:-37dB 2:-41dB 3:-46B         no adjustment need.
                                                         Available when S-VHS=ON ,UHF BAND=0
     S.IDENT S-VIDEO identify switch      ON/OFF   OFF                                              no adjustment need.
                                                                          ( M9 )
      GAME          Game selection        ON/OFF   OFF                                              no adjustment need.
     CALENDA
                  Calendar selection      ON/OFF   OFF                                              no adjustment need.
        R
                  Tuner IF frequency         38M/38.9M/45.7
M5     IF                                                     38,9                                                   no adjustment need.
                        setting                   5M
                                                                     0~7:negative compensation 8:Off 9~15:
      OIF          IF compensation               0~15          8                                                     no adjustment need.
                                                                              positive compensation
      FFI       IF PLL fast speed filter          0~1          0              0:Normal 1: Increase                   no adjustment need.
     AGCS           AGC SPEED                     0~3          2        0: 0.7X 1:NORMAL 2:3X 3:6X                   no adjustment need.
               Crystal loading capacitor
     DCXO                                         0~3          2                                                     no adjustment need.
                    compensation
                                                                      0:dependent on noise detector 1:fixed
      FSL      Vertical sync cut off level        0~1          1                                                     no adjustment need.
                                                                              slicing level of 60%
                Horizontal sync cut off
      SSL                                         0~1          1                   0: 50% 1:30%                      no adjustment need.
                        level
                     Group delay
      GD                                         0~1           1                    0:OFF 1: ON                      no adjustment need.
                    compensation
      AKB          AKB selection                ON/OFF        ON                                                     no adjustment need.
                Increase vertical scan
     ON V.A     amplitude in power on            0~15          0            available when AKB was on                no adjustment need.
                       mement
               Power reset mode after
      DFL                                         0~1          0               0:Soft start 1: normal                no adjustment need.
                     protection
      XDT         X-ray protection                0~1          0           0:Standby mode 1: normal                  no adjustment need.
                Fixed beam current                                   0: RGB blanking 1:power off with a fix
      FBC                                         0~1          0                                                     no adjustment need.
                     switch off                                                   beam current.
     IFS.RED        IF sensitivity                0~1          1              0:normal 1: reduced                    no adjustment need.
      MUTE     Mute method in program                                0: mute on in program change period 1:
                                                  0/1          0                                                     no adjustment need.
      MODE         change period                                           mute control pin no change.

M6    CLF       internal clamping speed           0~1          0                    0:Slow 1:fast                    no adjustment need.
               MONO sound band pass
      BPB                                         0~1          0         0:band pass filter on 1:Bypassed            no adjustment need.
                      filter setting
               2nd audio band pass filter
      BPB2                                        0~1          1         0:band pass filter on 1:Bypassed            no adjustment need.
                          setting
               FM detection bandwidth                                   0: 100KHZ 1:225KHZ 2:450KHZ
     FMWS                                         0~3          2                                                     no adjustment need.
                          setting                                                 3:900KHZ
     AGN           FM detection Gain             0~1           0              0:NORMAL 1:+6dB                        no adjustment need.
                   FM detection Gain
     AGNE                                        0~3           0      0:NORMAL 1:+3.8dB 2:-6dB 3:-3dB                no adjustment need.
                          extend
     AVL          Auto Volume limit.            ON/OFF        OFF                                                    no adjustment need.
                   LOUDSPEAKER
     DSGLS                                        0~1          0                   0:0dB 1:+6dB                      no adjustment need.
                     OUTPUT gain
               Volume curve 1(set audio
      V.P1                                       0~100        10                                                     no adjustment need.
                 output level at Vol=1)
               Volume curve 2(set audio
      V.P25                                      0~100        50                                                     no adjustment need.
                output level at Vol=25)
               Volume curve 3(set audio
      V.P50                                      0~100        70                                                     no adjustment need.
                output level at Vol=50)
               Volume curve 4(set audio
      V.P75                                      0~100        85                                                     no adjustment need.
                output level at Vol=75)
     V.MAX        Max. Volume setting            0~63         52                                                     no adjustment need.
                  AC power on delay
     ON DL                                       3~16          3                                                     no adjustment need.
                      timming
     OFF DL      Standby delay setting            0~7          0     Set to 1 easier for discharge High Voltage      no adjustment need.

                  Brightness gradual
     ONOFF                                                            0: off , 1: on . If set to 1, draught screen
                change in power on/off            0~1          0                                                     no adjustment need.
     MODE                                                                              inefficacy.
                       moment

     BGDM          BANDGAP mode                   0~1          0                                                     no adjustment need.


                                             N-JPN/PAL;N-
                                             USA/PAL;PAL
                 Color decode matrix
M7    MAT                                     MAT;N-JPN PAL MAT                                                      no adjustment need.
                       setting
                                              MAT;N-USA
                                                 MAT

      ACL           Auto color limit              0~1          0                    0:OFF 1:ON                       no adjustment need.
               Center frequency of color
       CB                                   0~1     0              0:fsc 1: 1.1*fsc          no adjustment need.
                   band pass filter
                color base band delay
       BPS                                  0~1     0         0:delay line on 1:Bypassed     no adjustment need.
                          line
       FCO     force to color decode on     0~1     0                0:OFF 1:ON              no adjustment need.
                 PAL system Y signal
       Y.P                                  0~15    8                                        no adjustment need.
                         delay
               SECAM system Y signal
       Y.S                                  0~15    8                                        no adjustment need.
                      delay
                                                                    Delay time =
                                                         YD3*160ns+YD2*160ns+YD1*80ns+YD0
                NTSC system Y signal
       Y.N                                  0~15    8                  *40ns                 no adjustment need.
                       delay


      Y.AV        AV signal Y delay         0~15    8                                        no adjustment need.
     Y.SVHS     S-VHS signal Y delay        0~15    8                                        no adjustment need.
                 PAL signal PEAKING
       PF.P    centre frequency & delay     0~3     1                                        no adjustment need.
                         setting
                    SECAM signal
       PF.S        PEAKING centre           0~3     1                                        no adjustment need.
               frequency & delay setting                  0: 2.7MHZ 190ns 1: 3.1MHZ 160ns
               NTSC signal PEAKING                         2: 3.5MHZ 143ns 3: 4.0MHZ 125ns
      PF.N     centre frequency & delay     0~3     1                                        no adjustment need.
                         setting
                 AV signal PEAKING
      PF.AV    centre frequency & delay     0~3     1                                        no adjustment need.
                         setting
                  RGB/YUV signal
     RGB HSH                                0~63    3                                        no adjustment need.
                 Horizontal centre adj.
                  PHI1 PLL timming
     C.PHI.1      selection in draught      0~1     0            0:Slow 1: NORMAL            no adjustment need.
                      screen mode

               Standard mode brightness
M8    S.BRT                                 0~100   75                                       no adjustment need.
                        setting
                Standard mode contrast
     S.CONT                                 0~100   75                                       no adjustment need.
                        setting
                 Standard mode color
     S.COLOR                                0~100   60                                       no adjustment need.
                        setting
               Standard mode sharpness
     S.SHARP                                0~100   50                                       no adjustment need.
                        setting
                    Dynamic mode
      D.BRT                                 0~100   85                                       no adjustment need.
                   brightness setting
                Dynamic mode contrast
     D.CONT                                 0~100   90                                       no adjustment need.
                        setting
                 Dynamic mode color
     D.COLOR                                0~100   70                                       no adjustment need.
                      setting
               Dynamic mode sharpness
     D.SHARP                                0~100   50                                       no adjustment need.
                      setting
                Soft mode brightness
      M.BRT                                 0~100   50                                       no adjustment need.
                      setting
                  Soft mode contrast
     M.CONT                                 0~100   50                                       no adjustment need.
                        setting


     M.COLOR    Soft mode color setting     0~100   50                                       no adjustment need.



                 Soft mode sharpness
     M.SHARP                                0~100   50                                       no adjustment need.
                       setting


               Brightness setting in whit
      W.BRT                                 0~100   75                                       no adjustment need.
                  balance adj. mode
                Contrast setting in whit
     W.CONT                                  0~100      75                                                       no adjustment need.
                  balance adj. mode


                  Color setting in whit
     W.COLOR                                 0~100       0                                                       no adjustment need.
                   balance adj. mode


                    Horizontal line
      SC BRT                                 0~100      50                                                       no adjustment need.
                   brightness setting


                Cool mode white balance
      COOL                                    0~63       8                                                       no adjustment need.
                        setting


                   Warm mode white
      WARM                                    0~63       8                                                       no adjustment need.
                    balance setting

M9      AV2        AV2 selection            ON/OFF      ON                                                       no adjustment need.
       SVHS       S-VHS selection           ON/OFF      OFF                                                      no adjustment need.
       DVD      DVD selection ( YUV )       ON/OFF      OFF                                                      no adjustment need.
                 EUROPE mode AV
      EURO                                  ON/OFF      ON                                                       no adjustment need.
                     selection
                                                               If off, all channel audio system will be set to
      AUTO        Auto Audio system
                                            ON/OFF      ON     the same system as current channel after auto     no adjustment need.
       SND            detection
                                                                               program process.
        BG        BG system selection       ON/OFF      ON                                                       no adjustment need.
         I         I system selection       ON/OFF      OFF                                                      no adjustment need.
        M         M system selection        ON/OFF      OFF                                                      no adjustment need.
        DK        DK system selection       ON/OFF      ON                                                       no adjustment need.
                                                                Set the first priority ident sound system in
      SIF PRI     Audio system preset      DK/M/BG/I    BG                                                       no adjustment need.
                                                                           Auto program process.
                                                               0:TV mode, if last memory is standby mode,
      POWER
                Power on mode selection       0~3        0      keep standby mode. 1:Last memory 2:TV            no adjustment need.
      RESET
                                                                         mode 3: Standby mode
                                                                  Off: mono mode, pin58 is for AUDIO
                                                                           MONITOR OUT.
                 Audio balance control
     BALANCE                                ON/OFF      OFF    On: AV STEREO mode, pin7 is for TV FM             no adjustment need.
                       selection
                                                                  sound output, through 4052 switch as
                                                                           MONITOR OUT.
                                                                  If HALFTONE=ON & MENU BG=ON,
     HALFTON
             half tone OSD selection        ON/OFF      ON     then OSD = halftone.If HALFTONE=ON &              no adjustment need.
        E
                                                               MENU BG=OFF, then OSD = transparency
                                                                 If HALFTONE=OFF & MENU BG=ON,
     MENU BG       OSD background           ON/OFF      OFF               then OSD=opacity                       no adjustment need.
      IR OPT     Remote code selection     SANYO/NEC   SANYO                                                     no adjustment need.
                   Keyboard control
     KEY OPT                               SANYO/MEK   SANYO                                                     no adjustment need.
                      selection
                                                               0:off 1:up/down draught screen 2:left/right
     CURTAIN     Draught screen setting       0~2        0                                                       no adjustment need.
                                                                             draught screen

                 Display LOGO when
      LOGO                                  ON/OFF      OFF                                                      no adjustment need.
                       power on
      TILT           Tilt control           ON/OFF      OFF                                                      no adjustment need.
     B.BACK       Blue back control         ON/OFF      ON                                                       no adjustment need.
                                                                0:Auto search and memory beginning from
                                                                        current program number.
     ASM OPT      Auto program mode           0~1        1                                                       no adjustment need.
                                                                1:Auto search and memory beginning from
                                                                            program number 0
       UHF
                  UHF band selection          0~1        0             0:off 1:on , for 3 band tuner             no adjustment need.
      BAND
                   FS TUNER VHF
       VH                                                                    For FS tuner only                   no adjustment need.
                frequence range setting
                   FS TUNER UHF
       UHF                                                                  For FS tuner only.                   no adjustment need.
                freguency range setting
     V.MUTE     VIDEO MUTE in power                            if set to 1~7, no draught screen in power off
                                             ON/1~7     ON                                                       no adjustment need.
      P.OFF           off moment                                                  moment.
                AV output video signal
     AV OUT                                 CVBS/IF    CVBS                                                      no adjustment need.
                         select
( 4 ) Vertical & Horizontal scanning adjustment:
Receive standard Monoscope pattern signal for PAL system . Enter M0 page of service menu.
a) Adjust V.SLOPE value to get the horizontal line just appear from half bottom shadow.
b) Adjust V.POSI value to get the center horizontal line correspond to CRT vertical center.                  Horizontal line

c) Adjust V.SIZE value to set 90% of vertical picture full scan content.
d) Adjust H.PHASE value to get the picture horizontal center correspond to CRT horizontal center.
e) Adjust EW.PW value to get picture pincushion distortion in minume level.                                                    Shado
f) Adjust EW.TC value to get picture trapezia distortion in minume level.                                                      w
g) Adjust EW.BOW value to get picture bow distortion in minume level.
h) Adjust EW.PAR value to get picture parallelogram distortion in minume level.
i) Adjust EW.UCP value to get picture distortion of top corner in minume level.
j) Adjust EW.LCP value to get picture distortion of bottom corner in minume level.
h) Adjust EW.W vlue to set 94% of horizontal picture full scan content.
i) Receive standard Crosshatch pattern signal for NTSC system, and adjust again for NTSC system.

Remark: step e) to h) are only for Slim CRT.

( 5 ) RF AGC adjustment:
Receive 62dBuV +/- 1 dB color bar signaladjust AGC valueAdjust from low to highin M2 page to reduce picture noise to be
just disappeared gradually.


( 6 ) Screen voltage adjustment:
a) Receive Philips pattern
b) Go to VSD item of M1, press Volume + key then the vertical scan will be stop.
c) Adjust FBT Screen Voltage knob to get a horizontal line that is in minimum brightness.
d) Press Volume + or - key again to active vertical scan and Screen voltage adjustment completed

( 7 ) White balance adjustment:

a) Receive gray and white 2 steps signal.
b) Enter M1 page of service menu
c) adjust R.BIA, G.BIA, B.BIA, R.DRV, G.DRV, BDRV items to set a suitable color temperature.

( 8 ) Sub-brightness adjustment:

a) Receive a gray scale signal
b) Enter Service menu M1 page, use Program +/- keys to select SUB BRT item.
C) Use Volum +/- keys to set the darkest step to just turn off the light.


( 3 ) Reference Circuit diagram :


circuit_diagram_     circuit_diagram_
   14_21PF.pdf          21slim.pdf



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