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Zenith A19A02D Service Manual - Mbr3446 Model Remote Control

Other manuals for A19A02D: Operating Manual
Manual is about: Color Television Receiver

Summary of A19A02D

  • Page 1

    Service manual published by technical publications zenith electronics corporation 201 james record road - huntsville, alabama 35824-1513 Ó copyright february 1999 by zenith electronics corporation revised edition august 1999 printed in u.S.A. Zen rev2 600 model series: a19a02d a25a23w84 lga20a05dm84...

  • Page 2

    Product safety servicing guidelines for audio-video products i important safety notice this manual was prepared for use only by properly trained audio-visual service technicians. When servicing this product, under no circumstances should the original design be modified or altered without permission ...

  • Page 3: Table of Contents

    Table of contents section 1 general info overview ............................................................. 1-1 model information ....................................... 1-1 sc3492a model remote control ........................... 1-2 mbr3447 model remote control ........................... 1-3 ...

  • Page 4: Table of Contents

    A25a12d4 .................................................... 4-11 a25a74r ...................................................... 4-11 a25a74r7 .................................................... 4-12 a25a74r8 .................................................... 4-12 a25a76r ..........................

  • Page 5: Overview

    Cm150 1-1 ga - general overview section 1 overview model information the ga series chassis was developed for sentry 2, screen sizes 19" through 27" stereo and mono models. The chas- sis is a single sided printed circuit board. One board is used for the 19" and 20" connected sets. A second board is u...

  • Page 6: Sc3492A Model Remote Control

    Cm150 1-2 ga - remotes sc3492a model remote control mute press to turn off sound while picture remains. Press again to restore sound. Flshbk press to return to last tv channel you were watching. Channel up/down press to select a tv channel by going up/down through channels programmed in the tv memor...

  • Page 7: Mbr3447 Model Remote Control

    Cm150 1-3 ga - remotes mbr3447 model remote control flashbk (flashback) returns to previous channel. Power turns tv on or off. Mode selects the remote’s mode of operation mute turns sound off and on while picture remains. Volume (left/right) increases tv’s sound level. Enter shows channel/time, ente...

  • Page 8

    Cm150 1-4 ga - remotes mbr3447a model remote control flashbk (flashback) returns to previous channel. Power turns tv on or off. Mode selects the remote’s mode of operation mute turns sound off and on while picture remains. Volume (left/right) increases tv’s sound level. Enter shows channel/time, ent...

  • Page 9: Mbr3446 Model Remote Control

    Cm150 1-5 ga - remotes mbr3446 model remote control flashbk (flashback) returns to previous channel. Power turns tv on or off. Mode selects the remote’s mode of operation mute turns sound off and on while picture remains. Volume (left/right) increases tv’s sound level. Enter shows channel/time, ente...

  • Page 10: Remote Programming

    Cm150 1-6 ga - remotes programming the mbr3446 and mbr3447 remotes if you’re using zenith products, the remote is already programmed for most common codes. For other brands, or if your remote fails to control your zenith products, you’ll have to program the remote. After installing the batteries, fo...

  • Page 11: Remote Programming Codes

    Cm150 1-7 ga - remotes daewoo 148 emerson 158 funai 154 goldstar 153 hitachi 154 lxi 154 magnavox 173, 181 panasonic 174 rca 179 samsung 180 sansui 182 sharp 179 sylvania 154 symphonic 154 zenith 153, 154, 172 allegro 358, 362 allegro a/b switch 361 amerkast 383 dish network 389 gemini 305, 331, 338...

  • Page 13: Installers Menu

    Cm150 2-1 ga - installer menus installer’s menu access access the service menu by using the remote control or the keyboard on the front of the set. With the remote: press and hold menu key until user menu displays disappears, then press 9, 8, 7, 6 and enter. This will access the 03 h pos item of the...

  • Page 14

    Cm150 2-2 ga - installer menus 03 h pos: moves on screen displays horizontally. Range is 0 - 13. Generally set at 9. 04 level: there are three positions, 0, 1 and 2. The three different positions are used at the factory to program the module for the correct features. In order to change the level, sh...

  • Page 15

    Cm150 2-3 ga - installer menus installers menu 221-01164-01/02 (continued) factory recommended settings 221-01164-01 * 04 level 0 and 1 are used for zenith sets. Level 0 is private label. Item range 19/20" 25” 27" 00 f mode 0-1 0 0 0 01 pre px 0-1 1 1 1 02 v pos 0-24 10 7 7 03 h pos 0-13 10 10 10 04...

  • Page 16

    Cm150 2-4 ga - installer menus installers menu 221-01164-01/02 (continued) factory recommended settings 221-01164-02 * 04 level 0 and 1 are used for zenith sets. Level 0 is private label. Item range 19/20" 25” 27" 00 f mode 0-1 0 0 0 01 pre px 0-1 1 1 1 02 v pos 0-24 10 7 7 03 h pos 0-13 10 10 10 04...

  • Page 17: Installers Menu 221-01305-01

    Cm150 2-5 ga - installer menus 1305 micro 00 f mode: (factory mode) use select key to select item #00, which is the first item in the service menu, the factory mode. This item is used by the factory when the module is being tested. In the field, this item should always be left “off”. Zero is “off”! ...

  • Page 18

    Cm150 2-6 ga - installer menus 18 h afc: there are two setting 0 and 1. Setting is usually 1. 19 whcomp: (white compression) there are two settings 0 and 1. Setting is 0. 20 60hzsw: (60 hertz compression) there are two settings 0 and 1. Setting is 0. 21 pifvco: (pif voltage controlled oscillator) ra...

  • Page 19

    Cm150 2-7 ga - installer menus item range 25” 27" 00 f mode 0-1 0 0 01 pre px 0-1 1 1 02 v pos 0-24 14 17 03 h pos 0-13 6 8 04 level 0-2 0* 0* 05 band 0-7 0** 0** 06 ac on 1 0 0 07 rf bpf 0-1 1 1 08 3.58t 0-1 1 1 09 rf brt 0-63 32 32 10 aux brt 0-63 32 32 11 maxcon 0-63 63 63 12 v. Phase 0-254 86 53...

  • Page 21: Servicing

    Cm150 3-1 ga - servicing servicing general information note: 19" and 20" ga1 chassis is a line connected chassis. When servicing chassis, use an isolation transformer to prevent possible shock hazard!! The 25" and 27" ga2 and ga3 chassis has an isolated supply. Servicing the ga is the same as with o...

  • Page 22: Servicing (Continued)

    Cm150 3-2 ga - servicing servicing (continued) hv measurement procedure apply signal through the video generator, or tune the tv color receiver to crosshatch pattern. Connect an ac- curate hv meter between the picture tube anode and chassis ground. Access video menu and adjust bright- ness and contr...

  • Page 23: Servicing (Continued)

    Cm150 3-3 ga - servicing servicing (continued) +35 volts dc at cx3272 +215 volts dc at junction cx3296 and rx3277 crt filament at pins 1 and 2 of connector 2f5 video processor icx2200 key operating signals: composite video out at pin 47 video in at pin 37 luminance in pin 43 chroma in pin 45 composi...

  • Page 24: Servicing (Continued)

    Cm150 3-4 ga - servicing servicing (continued) volt p-p at emitter of q9706. 2. Audio balance (19"/20" models) adjusts r9745 for equal output at collectors of q9701 and q9703. 3. Horizontal width (25"/27" models) adjusts r3249 for 1/2" overscan on both sides of the picture. Focus adjustment connect ...

  • Page 25: Servicing (Continued)

    Cm150 3-5 ga - servicing servicing (continued) the chroma off. Check that the set displays a good gray scale from black to white. If black level is too high, readjust the item #9 rf brightness. 7. Return the color level control to preset. 8. Select “warm” in the user video menu under color temp. The...

  • Page 26: Servicing (Continued)

    Cm150 3-6 ga - servicing servicing (continued) preliminary setup 1. Allow receiver to warm up for 15 to 20 minutes. 2. Degauss receiver. 3. Connect crosshatch generator to the receiver and “rough in” the static (center) convergence. Follow convergence status. 4. Adjust for best focus. Purity adjustm...

  • Page 27: Servicing (Continued)

    Cm150 3-7 ga - servicing servicing (continued) vertical-tilt wedge adjustment the vertical lines at 6 and 12 o’clock are converged by vertically tilting the yoke and inserting a wedge at the top of the yoke until it is firmly seated between the crt glass and the horizontal coils. Horizontal-tilt wed...

  • Page 28: Ic Descriptions

    Cm150 3-8 ga - ic descriptions ic descriptions ic descriptions at24c04 atmel $ $ $ *1' 9&& :3 6&/ 6'$ ic6001 4k bit serial eeprom 221-00745-04 pin configuration.

  • Page 29: Ic Descriptions (Continued)

    Cm150 3-9 ga - ic descriptions ic descriptions (continued) pin configuration 221-00907 pilot detector pilot detector resonator stereo/mono select stereo presence vcc bpf upper corner bpf lower corner det. Bypass l out r out det. Time constant left output right output 24 23 22 21 20 19 18 17 16 15 14...

  • Page 30: Ic Descriptions (Continued)

    Cm150 3-10 ga - ic descriptions ic descriptions (continued) pin definition 221-00981 test circuit.

  • Page 31: Ic Descriptions (Continued)

    Cm150 3-11 ga - ic descriptions ic descriptions (continued) ic6000

  • Page 32: Ic Descriptions (Continued)

    Cm150 3-12 ga - ic descriptions ic descriptions (continued) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 hsync vsync p50/ad4 p41/int2 p42/tim2 p43/tim3 p24/ad3 p25/ad2 p26/ad1 p27/ad5 p00/pwm4 p01/p...

  • Page 33: Model Parts

    Cm150 4-1 ga - model parts model parts ga-1 models a19a02d part# description 009-01869-01 module, main, 19, 20v monaural, ga1 chassis 014-12290-14 cabinet front, tv, molded plastic, 19v monaural ctv 014-12291-04 cabinet rear, tv, molded plastic, 19v monaural, stereo 020-04330-32 coil, degausser 046-...

  • Page 34: Model Parts

    Cm150 4-2 ga - model parts model parts a-18681 line cord assy , with yeonho connector a-18695-11 gnd strap assy , crt a19a11d part# description 009-01870-01 module, main, 19, 20v stereo, ga1 chassis 014-12289-09 cabinet front, tv, molded plastic, 19v stereo ctv 014-12291-04 cabinet rear, tv, molded ...

  • Page 35: Model Parts

    Cm150 4-3 ga - model parts model parts a-07690-06 magnet assembly, static convergence and purity a-18671 crt and yoke, assembly a-18681 line cord assy , with yeonho connector a-18695-11 gnd strap assy , crt a20a22d part# description 009-01871-01 module, main, 19, 20v mts, ga chassis 014-12292-04 cab...

  • Page 36: Model Parts

    Cm150 4-4 ga - model parts model parts 152-00338 wedge, yoke spacer 192-00916 lens, ir 206-03379 instr book, operation guide, daewoo, spanish a-14323 balun assembly a-18681 line cord assy , with yeonho connector a-18695-11 gnd strap assy , crt lga20a02dm7 part# description 009-01990-01 module, main,...

  • Page 37: Model Parts

    Cm150 4-5 ga - model parts model parts 192-00916 lens, ir 206-03379 instr book, operation guide, daewoo, spanish a-14323 balun assembly a-18588 line cord assy , with yeonho connector a-18695-11 gnd strap assy , crt lga20a02gm8 part# description 009-01990-01 module, main, 19, 20v monaural, ga1 chassi...

  • Page 38: Model Parts

    Cm150 4-6 ga - model parts model parts 049-01369 speaker, oval, 6 x 9 cm 050-02576-04 connector&cable, assy, 2.5mm, 4 contact, 1 up 124-00213-16 space command, transmitter, tv only 152-00335 wedge, yoke spacer, positioner 192-00916 lens, ir 206-03330-01 instr book, operation guide, addendum ga,mono,...

  • Page 39: Model Parts

    Cm150 4-7 ga - model parts model parts a-07690-06 magnet assembly, static convergence and purity a-14323 balun assembly a-18681 line cord assy , with yeonho connector a-18695-11 gnd strap assy , crt lga20a05dm8 part# description 009-01993-01 module, main, monaural with 2 jacks, ga1 chassis 001-00224...

  • Page 40: Model Parts

    Cm150 4-8 ga - model parts model parts 152-00335 wedge, yoke spacer, positioner 192-00917 lens, ir 206-03380 instr book, operation guide, zenith, spanish a-07690-06 magnet assembly, static convergence and purity a-14323 balun assembly a-18681 line cord assy , with yeonho connector a-18695-11 gnd str...

  • Page 41: Model Parts

    Cm150 4-9 ga - model parts model parts ga-2 models a25a02d part# description 009-01789-01 module, main, 25v monaural, ga2 chassis 014-12296-09 cabinet front, tv, molded plastic 014-12297-02 cabinet rear, tv, molded plastic 020-04330-35 coil, degausser 024-03372 cover, blank, 2 x 5 speaker opening 04...

  • Page 42: Model Parts

    Cm150 4-10 ga - model parts model parts 152-00335 wedge, yoke spacer,positioner 192-00916 lens, ir 206-03369 instr book, operation guide a-07690-06 magnet assembly, static convergence and purity a-18681-01 line cord assy , with yeonho connector a-18695-02 gnd strap assy , crt a25a02d8 part# descript...

  • Page 43: Model Parts

    Cm150 4-11 ga - model parts model parts 124-00213-16 space command, transmitter, tv only 152-00335 wedge, yoke spacer,positioner 192-00916 lens, ir 206-03370 instr book, operation guide a-07690-06 magnet assembly, static convergence and purity a-18588-01 line cord assy , with yeonho connector a-1869...

  • Page 44: Model Parts

    Cm150 4-12 ga - model parts model parts 095-04456-03 deflection yoke a63agd01x vacuum tube, crt, color, 25 inch diagonal 124-00212-35 space command, transmitter, mbr3447 152-00335 wedge, yoke spacer,positioner 192-00876 crystal window , ir 197-00180-01 cup, cabinet back 206-03450 instr book, operati...

  • Page 45: Model Parts

    Cm150 4-13 ga - model parts model parts a63afw36x vacuum tube, crt, color, 25 inch diagonal 110-00687-59 grille cloth, rectangular 124-00212-35 space command, transmitter, mbr3447 152-00335 wedge, yoke spacer,positioner 192-00876 crystal window , ir 192-00892 glass door 206-03450 instr book, operati...

  • Page 46: Model Parts

    Cm150 4-14 ga - model parts model parts 020-04330-30 coil, degausser 046-10578 knob array, push button, 6 position 049-01368-03 speaker, oval, 6 x 13 cm 050-02576-02 connector&cable, assy, 2.5mm, 4 contact, 1 up 095-03797-05 deflection yoke a68agd02x vacuum tube, crt, color, 27 inch diagonal 124-002...

  • Page 47: Model Parts

    Cm150 4-15 ga - model parts model parts 046-10578 knob array, push button, 6 position 049-01368-03 speaker, oval, 6 x 13 cm 050-01989 connector and, cable assembly 095-04456-05 deflection yoke 25v hibi comercial a63afw36x vacuum tube, crt, color, 25 inch diagonal 124-00213-16 space command, transmit...

  • Page 48: Model Parts

    Cm150 4-16 ga - model parts model parts a-18681-01 line cord assy , with yeonho connector a-18695-10 gnd strap assy , crt lga26a11dm7 part# description 009-01976-01 module, main, 25v stereo, ga2 chassis 014-12296-09 cabinet front, tv, molded plastic 014-12297-01 cabinet rear, tv, molded plastic 020-...

  • Page 49: Model Parts

    Cm150 4-17 ga - model parts model parts 124-00213-16 space command, transmitter, tv only 152-00335 wedge, yoke spacer,positioner 192-00916 lens, ir 206-03379 instr book, operation guide, daewoo, spanish a-07690-06 magnet assembly, static convergence and purity a-14323 balun assembly a-18588-01 line ...

  • Page 50: Model Parts

    Cm150 4-18 ga - model parts model parts a-18588-01 line cord assy , with yeonho connector a-18695-02 gnd strap assy , crt lga29a12dm4 part# description 009-01791-01 module, main, 27v stereo, ga2 chassis 014-12304-01 cabinet rear, tv, molded plastic 014-12305-06 cabinet front, tv, molded plastic 020-...

  • Page 51: Model Parts

    Cm150 4-19 ga - model parts model parts a25a22bt64 part# description 009-01996 module, main, 25v mts, ga3 chassis 012-10571 metal stamping , bracket, crt mounting 012-10694 metal stamping , bracket, crt support 012-10858-01 molded plastic , panel, jack pack, ga3 chassis 014-12038-02 cabinet tray, tv...

  • Page 52: Model Parts

    Cm150 4-20 ga - model parts model parts 012-10858-04 molded plastic , panel, jack pack, ca chassis 014-12038-02 cabinet tray, tv, molded plastic 014-12229-16 cabinet front, tv, molded plastic 014-12230-03 cabinet rear, tv, molded plastic 020-04330-35 coil, degausser 049-01368-03 speaker, oval, 6 x 1...

  • Page 53: Model Parts

    Cm150 4-21 ga - model parts model parts a-07690-06 magnet assembly, static convergence and purity a-18681-01 line cord assy , with yeonho connector a-18695-10 gnd strap assy , crt 046-10554 knob array, push button, 10 positions 194-02535 pad, buttons a-18232 keyboard assembly, with ir receiver a25a2...

  • Page 54: Model Parts

    Cm150 4-22 ga - model parts model parts 012-10858-04 molded plastic , panel, jack pack, ca chassis 014-12143-02 cabinet tray, molded plastic 014-12181-09 cabinet rear, tv, molded plastic 014-12187-13 cabinet front, tv, molded plastic 020-04330-35 coil, degausser 049-01368-03 speaker, oval, 6 x 13 cm...

  • Page 55: Model Parts

    Cm150 4-23 ga - model parts model parts a27a23w part# description 009-01997 module, main, with mts, 27v ga3 chassis 012-10858-04 molded plastic , panel, jack pack, ca chassis 014-12281-04 cabinet front, tv, molded plastic 014-12282-04 cabinet rear, tv, molded plastic 020-04330-30 coil, degausser 049...

  • Page 56: Model Parts

    Cm150 4-24 ga - model parts model parts 030-01455-09 decorative item, cabinet hardware 049-01334-02 speaker, oval, 3x6.500 050-01699-06 connector&cable, assy, 2.5mm, 5 contact, 2 up 050-02576-01 connector&cable, assy, 2.5mm, 4 contact, 1 up 057-09055-39 escutcheon, crt 080-02456-04 spring, compressi...

  • Page 57: Model Parts

    Cm150 4-25 ga - model parts model parts a-18232 keyboard assembly, with ir receiver lga26a23wm7 part# description 009-02041 module, main, 25v mts, ga3 chassis 012-10832 metal stamping , bracket, crt mounting 012-10832-01 metal stamping , bracket, crt mounting 012-10858-04 molded plastic , panel, jac...

  • Page 58: Model Parts

    Cm150 4-26 ga - model parts model parts 049-01368-03 speaker, oval, 6 x 13 cm 050-01699-03 connector&cable, assy, 2.5 mm, 5 contact, 2 up 050-02576 connector&cable, assy, 2.5mm, 4 contact, 1 up 095-03797-05 deflection yoke a68agd02x vacuum tube, crt, color, 27 inch diagonal 124-00212-35 space comman...

  • Page 59

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga1 module parts list cm150 4-1 ga - module parts critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Rc r...

  • Page 60

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga1 module parts list critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Cm150 4-2 ga - module parts rc r...

  • Page 61

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga1 module parts list cm150 4-3 ga - module parts critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Rc r...

  • Page 62

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga1 module parts list critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Cm150 4-4 ga - module parts rc r...

  • Page 63

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga1 module parts list cm150 4-5 ga - module parts critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Rc r...

  • Page 64

    -4-6-.

  • Page 65

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga2 module parts list cm150 4-7 ga - module parts critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Rc r...

  • Page 66

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga2 module parts list critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Cm150 4-8 ga - module parts rc r...

  • Page 67

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga2 module parts list cm150 4-9 ga - module parts critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Rc r...

  • Page 68

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga2 module parts list critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Cm150 4-10 ga - module parts rc ...

  • Page 69

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga2 module parts list cm150 4-11 ga - module parts critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Rc ...

  • Page 70

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga2 module parts list critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Cm150 4-12 ga - module parts rc ...

  • Page 71

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga3 module parts list cm150 4-13 ga - module parts critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Rc ...

  • Page 72

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga3 module parts list critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Cm150 4-14 ga - module parts rc ...

  • Page 73

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga3 module parts list cm150 4-15 ga - module parts critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Rc ...

  • Page 74

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga3 module parts list critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Cm150 4-16 ga - module parts rc ...

  • Page 75

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga3 module parts list cm150 4-17 ga - module parts critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Rc ...

  • Page 76

    Note: this list will enable you to determine the parts used on each model, chassis, or assembly. Ga3 module parts list critical safety components are identified by the letter “x” in their component designators and are shaded. Replace only with part numbers specified. Cm150 4-18 ga - module parts rc ...

  • Page 79

    Cm150 5-1 ga - exploded views ga1 19/20v mono table top set exploded view ref description a19a02d a19a02d4 a19a02d7 a19a02d74 a19a02d8 a19a02d84 lga20a02dm7 lga20a02dm74 lga20a02dm8 lga20a02dm84 lga20a02gm 1 front cabinet 014-12290-14 014-12290-16 014-12290-14 014-12290-16 014-12290-14 014-12290-16 ...

  • Page 80

    Cm150 5-2 ga - exploded views ga1 19/20v stereo table top set exploded view ref description a19a11d a19a11d4 a19a11d7 a19a11d74 a19a11d8 a19a11d84 a20a22d a20a22d4 a20a22d8 a20a22d84 lga20a11dm 1 front cabinet 014-12289-09 014-12289-10 014-12289-09 014-12289-10 014-12289-09 014-12289-10 014-12292-04...

  • Page 81

    Cm150 5-3 ga - exploded views ga2 25/26v table top set exploded view ref description a25a02d a25a02d4 a25a02d64 a25a02d7 a25a02d74 a25a02d8 a25a02d84 a25a11d a25a11d4 a25a11d64 lga26a02dm 1 front cabinet 014-12296-09 014-12296-15 014-12296-15 014-12296-09 014-12296-15 014-12296-09 014-12296-15 014-1...

  • Page 82

    Cm150 5-4 ga - exploded views ga2 25v traditional console exploded view 2 3 mbr3447 124-00212-35 1 8 4 5 6 7 3 ref description a25a74r a25a74r7 a25a74r8 1 escutcheon 057-09067-07 057-09067-07 057-09067-07 2 main cabinet 014-12191-03 014-12191-03 014-12191-03 3 speaker 049-01302-03 (2) 049-01302-03 (...

  • Page 83

    Cm150 5-5 ga - exploded views ga2 25v contemporary console exploded view mbr3447 124-00212-35 6 1 4 3 8 7 2 ref description a25a76r a25a76r7 a25a76r8 1 escutcheon a-19127 a-19127 a-19127 2 main cabinet 014-12333 014-12333 014-12333 3 speaker 049-01302-03 (2) 049-01302-03 (2) 049-01302-03 (2) 4 crt a...

  • Page 84

    Cm150 5-6 ga - exploded views ga2 27/29v table top set exploded view ref description a27a11d a27a11d4 a27a11d8 a27a11d84 a27a12d a27a12d4 a27a12d8 lga26a11dm74 lga26a11dm8 lga26a12dm lga29a11dm 1 front cabinet 014-12305-06 014-12305-06 014-12305-06 014-12305-06 014-12305-06 014-12305-06 014-12305-06...

  • Page 85

    Cm150 5-7 ga - exploded views ga3 25/26v table top set exploded view ref description a25a22bt a25a22bt4 a25a22bt64 a25a22bt7 a25a22bt74 a25a22bt8 a25a22bt84 a25a23w a25a23w4 a25a23w6 a25a23w64 1 front cabinet 014-12229-16 014-12229-16 014-12229-16 014-12229-16 014-12229-16 014-12229-16 014-12229-16 ...

  • Page 86

    Cm150 5-8 ga - exploded views ga3 27/29v table top set exploded view 3 4 2 1 7 6 5 mbr3447 124-00212-35 8 ref description a27a22bt a27a22bt4 a27a22bt8 a27a22bt84 a27a23w a27a23w4 a27a23w8 a27a23w84 1 front cabinet 014-12186-29 014-12186-29 014-12186-29 014-12186-29 014-12281-04 014-12281-06 014-1228...

  • Page 87

    Cm150 5-9 ga - exploded views ga3 27v traditional console exploded view ref description a27a74r a27a74r8 1 front cabinet 014-12326 014-12326 2 speaker 049-01334-02 (2) 049-01334-02 (2) 3 knob array 046-10555 046-10555 4 ir lens 192-00872 192-00872 5 crt assembly a68agd01x 6 deflection yoke 095-03797...

  • Page 88

    Cm150 5-10 ga - exploded views ga3 27v contemporary console exploded view ref description a27a76r a27a76r8 1 front cabinet 014-12327 014-12327 2 speaker 049-01334-02 (2) 049-01334-02 (2) 3 knob array 046-10555 046-10555 4 ir lens 192-00872 192-00872 5 crt assembly a68agd01x 6 deflection yoke 095-037...

  • Page 89

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-1 ga sheet 1 section 6 ga1 schematics ga1 interconnect diagram 6:((3 5,* +7 ,1 /( )7 ,1...

  • Page 90

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-2 ga sheet 2 ga1 audio processor 12 11 10 9 g f e d c b a 8 7 6 5 4 3 2 1 +9v sw provis...

  • Page 91

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-3 ga sheet 3 ga1 main processor 12 11 10 9 g f e d c b a 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 ...

  • Page 92

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-4 ga sheet 4 ga1 video processor 12 11 10 9 g f e d c b a 8 7 6 5 4 3 2 1 nfb afc vert-...

  • Page 93

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-5 ga sheet 5 ga1 power supply & h/v deflection 12 11 10 9 g f e d c b a 8 7 6 5 4 3 2 1...

  • Page 94

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-6 ga sheet 6 ga1 video output red blue g2 green 11 10 9 g f e d c b 8 7 6 5 4 3 2 1 red...

  • Page 95

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-7 ga sheet 7 ga1 block diagrams 12 11 10 9 g f e d c b a 8 7 6 5 4 3 2 1 icx3401 4 3 2 ...

  • Page 96

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-8 ga sheet 8 ga1 pcb layout out g in out in 1 1 1 c b e c b e c b e c b e c b e c b e c...

  • Page 97

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-9 ga sheet 9 ga1 smd layout j2m j1m r 5 10 7m r 5 108m r 5 1 09m r 3219m r 6 0 61m r6 0...

  • Page 99

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-11 ga sheet 11 ga2 interconnect diagram 63 .5 +5$ 5,*+7 6 63 .5 /()7 86('21 /&6$1'076 0...

  • Page 100

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-12 ga sheet 12 ga2 power supply d 12 11 10 9 g f e c b 8 7 6 5 4 3 2 1 5 4 3 2 1 15 15....

  • Page 101

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-13 ga sheet 13 ga2 audio processor 12 11 10 9 g f e d c b a 8 7 6 5 4 3 2 1 +9v sw ster...

  • Page 102

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-14 ga sheet 14 ga2 main processor 12 11 10 9 g f e d c b a 8 7 6 5 4 3 2 1 1 2 3 4 5 6 ...

  • Page 103

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-15 ga sheet 15 ga2 video processor 12 11 10 9 g f e d c b a 8 7 6 5 4 3 2 1 wf9 20 us 0...

  • Page 104

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-16 ga sheet 16 ga2 h/v deflection 1 2 3 4 e b c 7 6 5 4 3 2 1 e b c e b c 8 7 5 1 2 3 6...

  • Page 105

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-17 ga sheet 17 ga2 video output red blue g2 green 12 11 10 9 g f e d c 8 7 6 5 4 3 2 1 ...

  • Page 106

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-18 ga sheet 18 ga2 block diagrams 12 11 10 9 g f e d c b a 8 7 6 5 4 3 2 1 block diagra...

  • Page 107

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-19 ga sheet 19 ga2 pcb layout 1 1 c b e c b e c b e c b e c b e c b e c b e c b e c b e...

  • Page 108

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-20 ga sheet 20 ga2 smd layout r3414m r2228m r 3422m r3256m r 2203m r 210 2m r 2 606m r ...

  • Page 109

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-21 ga sheet 21 ga3 interconnect diagram 3$57180%(56/,67('21 '5$:,1*$5()255()(5(1&(21/ 1...

  • Page 110

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-22 ga sheet 22 ga3 power supply d 12 11 10 9 g f e c b a 8 7 6 5 4 3 2 1 vsb +12 sw +5v...

  • Page 111

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-23 ga sheet 23 ga3 audio processor +9v sw speakers to_tv 19.08 19.16 4.14 4.15 4.14 4.1...

  • Page 112

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-24 ga sheet 24 ga3 main processor 12 11 10 9 g f e d c b a 8 7 6 5 4 3 2 1 1 2 3 4 5 6 ...

  • Page 113

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-25 ga sheet 25 ga3 video processor 12 11 10 9 g f e d c b a 8 7 6 5 4 3 2 1 scl b fastb...

  • Page 114

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-26 ga sheet 26 ga3 h/v deflection e b c 5 6 9 8 7 4 3 10 2 11 1 1 2 3 4 e b c 8 7 5 1 2...

  • Page 115

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-27 ga sheet 27 ga3 jack & switching circuit 12 11 10 9 8 7 6 5 4 3 2 1 12 11 10 9 g f e...

  • Page 116

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-28 ga sheet 28 ga3 video output g2 red-in red green-in blue-in blue green 12 11 10 9 g ...

  • Page 117

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-29 ga sheet 29 ga3 block diagrams * ) ( ' & % $ 75,*,1 +3) 9&$ )(;7 ,&; %/2&.',$*5$01r ...

  • Page 118

    Critical safety components are identified by the letter “x“ in their component designators. Replace only with part numbers specified. All symbols with “m” on end of designator indicate surface mounted component 6-30 ga sheet 30 ga3 pcb layout dl220 0 w0 07 4 w 0 6 0 0 tu6000 w0044 dx 21 01 w0 01 2 w...

  • Page 119

    Printing the service manual the pdf of this service manual is not designed to be printed from cover to cover. The pages vary in size, and must therefore be printed in sections based on page dimensions. Non-schematic pages data that does not include schematic diagrams are formatted to 8.5 x 11 inches...