Service manual product type: plasma chassis: rf-02ca manual series: pv154 manual part #: 923-03499 model line: e product year: 2002 overview ................................................. 5 users menus ............................................ 9 servicing .........................................
Pv154 - 923-03499 2 p50w26 - safety product safety guidelines 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 f...
Pv154 - 923-03499 3 p50w26 - toc table of contents overview ........................................................ 5 general info ........................................... 5 specifications ..................................... 5 installation ........................................ 5 connecting ...
Overview pv154 - 923-03499 5 p50w26 - overview general info specifications screen size 50 in diagonal aspect ratio 16:9 (width:height) max resolution 1366 x 768p peak brightness 230 cd/m (with filter); module: 510 cd/m2 contrast ratio 600:1 pixel pitch 0.270 (h) x 0.810 (v) viewing angle 160° horizo...
Pv154 - 923-03499 6 p50w26 - overview overview back front y p b p r ( ) ( ) r (mono) r audio on/ off l r audio l ( ) ( ) l ac input (8‰) external speaker component (dvd/dtv input) rgb1 output (pc/dtv output) lock remote control control rgb1 input (pc/dtv input) input audio input audio input audio in...
Overview pv154 - 923-03499 7 p50w26 - overview remote control 1 2 3 4 5 6 7 8 0 9 power sleep input select apc dasp arc pip arc pip twin picture swap menu mute ok vol power stop play ff rec rew p/still win.Size win.Position zoom + zoom - split zoom vol sub input power switches the monitor on from st...
Pv154 - 923-03499 9 p50w26 - servicing servicing servicing overview because this is not a hot chassis, it is not necessary to use an isolation transformer. However, the use of isolation transformer will help protect test instrument. Adjustments must be done in the correct order. The adjustment must ...
Pv154 - 923-03499 10 p50w26 - servicing servicing va voltage adjustment variable resistor vr4 vr1 dmm connection diagram of power adjustment adjustment of white balance required equipment color analyzer (ca-100 or same product) connection diagrams (manual adjustment) high light 216 gray level 135 14...
Pv154 - 923-03499 11 p50w26 - servicing servicing x: 0.290±0.003, y: 0.300±0.003 color temperature: 8, 500¡k±500¡k 7) exit adjustment mode using o key. Ddc data input required test equipment 1) a jig for adjusting pc, ddc. (pc serial to d- sub. Connection equipment) 2) s/w for writing ddc(edid data ...
Pv154 - 923-03499 12 p50w26 - servicing servicing external control overview connect the rs-232c input jack to an external control device (such as a computer or an a/v control system) and control the set’s functions externally. Connect the serial port of the control device to the rs- 232c jack on the...
Pv154 - 923-03499 13 p50w26 - servicing servicing the volume up button. Use the volume button to adjust set id to choose a desired monitor id number. The adjustment range for set id is 1- 99. Default monitor id is 1. Communication communication parameters • baud rate: 2400 bps (uart) • data length: ...
Pv154 - 923-03499 14 p50w26 - servicing servicing 01. Power (command:p) to control power on/off of the monitor. Transmission data 0 : power off 1 : power on * example : power on for set id no.3. Type : p 3 1 0x0d [p][ ][set id][ ][data][cr] acknowledgement data 0 : power off 1 : power on * in exampl...
Pv154 - 923-03499 15 p50w26 - servicing servicing 06. Volume control (command:v) to adjust volume. You can also adjust volume with the volume buttons on remote control. Transmission data min : 0 ~ max : 64 * refer to real data mapping as shown below. [v][ ][set id][ ][data][cr] acknowledgement data ...
Pv154 - 923-03499 16 p50w26 - servicing servicing 12. Osd select (command:d) to select osd (on screen display) on/off. Transmission * the remote control and monitor front panel controls (except main power) are not operable when the monitor is set up to be controlled by the pc computer. * this functi...
Pv154 - 923-03499 17 p50w26 - servicing servicing * component source only works in 480i input signal. 16. Pip sound select (command:u) to select main or sub (inset) sound for pip. You can also select sound select in pip on the special menu. Transmission [u][ ][set id][ ][data][cr] acknowledgement da...
Pv154 - 923-03499 18 p50w26 - servicing servicing no video 1 no sound no video check input of ac (90~225v) normal abnormal abnormal abnormal check st-by led on main s/w on normal check led yellow sub s/w on connect plug with the set check ac line fuse check voltage of vs after disconnecting with cn8...
Pv154 - 923-03499 19 p50w26 - servicing servicing troubleshooting no video 2 no sound check connector speaker to set check msp3401 ic601 check la4282 ic603 check input jack abnormal picture input pc signal normal abnormal check cxa2101 ic203 normal check adv7123 ic406 check ic501 check 74f541d ic902...
Pv154 - 923-03499 20 p50w26 - model parts parts all 50” models are module level repair only. Parts contact information is below. Voice: 1-888-3-zenith fax: 1-888-6-zenith mail: zenith national parts 201 james record road huntsville, al 35824-1513 p50w26 loc. Part no description 200 6348q-c030c pdp 5...
27 p50w26 - diagrams pv154 - 923-03499 p50w26 exploded view diagrams 301 303 200 204 213 302 300 305 214 215 610 520 560 530 401 570 400 410 310 320 330 581 580 550 540 590 591 212 209 207 202 201 205 210 208 203 211 206 loc. Part no. Description 200 6348q-c030c pdp 50" 16:9 1365*768 du 201 6871qch0...
28 p50w26 - diagrams pv154 - 923-03499 p50w26 interconnect diagram p101 va n/c gnd +15v gnd +5v p210 p2 p202 p201 p211 to plasma to plasma p212 to plasma p213 to plasma p10 p3 p7 p6 p8 p5 p4 p9 p1 p11 to plasma to plasma to plasma to plasma z - drive z - con bott om z - con t o p p004b control butto...
29 p50w26 - diagrams pv154 - 923-03499 p50w26 block diagram.
30 p50w26 - diagrams pv154 - 923-03499 p50w26 main pcb ma i n( top).
31 p50w26 - diagrams pv154 - 923-03499 p50w26 other pcbs pre-amp(top) pre-amp(bottom) local key(top) local key(bottom) power s/w(top) power s/w(bottom) right spk(top) right spk(bottom) audio(top) audio(bottom).
32 p50w26 - diagrams pv154 - 923-03499 p50w26 other pcbs.
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 a b c d e f g 1 2 3 4 5 6 7 8 9 10 33 p50w26 sheet 33 pv154 - 923-03499 circuit.
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 a b c d e f g 1 2 3 4 5 6 7 8 9 10 34 pv154 - 923-03499 p50w26 sheet 34 circuit.
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 a b c d e f g 1 2 3 4 5 6 7 8 9 10 35 p50w26 sheet 35 pv154 - 923-03499 circuit.
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 a b c d e f g 1 2 3 4 5 6 7 8 9 10 36 pv154 - 923-03499 p50w26 sheet 36 circuit.
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 a b c d e f g 1 2 3 4 5 6 7 8 9 10 37 p50w26 sheet 37 pv154 - 923-03499 circuit.
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 a b c d e f g 1 2 3 4 5 6 7 8 9 10 38 pv154 - 923-03499 p50w26 sheet 38 circuit.
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 a b c d e f g 1 2 3 4 5 6 7 8 9 10 39 p50w26 sheet 39 pv154 - 923-03499 circuit.
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 a b c d e f g 1 2 3 4 5 6 7 8 9 10 40 pv154 - 923-03499 p50w26 sheet 40 circuit.
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 a b c d e f g 1 2 3 4 5 6 7 8 9 10 41 p50w26 sheet 41 pv154 - 923-03499 circuit.
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 a b c d e f g 1 2 3 4 5 6 7 8 9 10 42 pv154 - 923-03499 p50w26 sheet 42.
