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Proview CF3213-XA Service Manual
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CF3213-XA
MODEL NO:
CF3213-XA
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Summary of CF3213-XA
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□ 系 統 文 件 ▓ 第一類支援文件 □ 第二類支援文件 revision: a1 (文件版本) page 1 of 46 revision tatus (內文版本) subject: (主旨) cf3213-xa model no: cf3213-xa (機種) doc.No: (文件編碼) effective date: (生效日期) 發行一日後生效 page rev. (變更記錄) 變更次數 變更內容 copy to 收文單位 all contents (全 文) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 … 45 46...
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1 table of contents 1. Precautions and safety notices ································· 2 2. S p e c i f i c a t i o n · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 3 3. Front panel function control description ························· 8 4. A d j ...
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2 1. Precautions and safety notices prior to using this service manual,please ensure that you have carefully followed all the procedures outlined in the user's manual for this product. (1) read all of these instructions. (2) save these instructions. (3) follow all warnings and instructions a marked ...
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3 2. Specification cf321 panel specification: item specifications panel name cmo panel model no. V320b1-l04 display pixels 1366 (h) x 768 (v) pixels ( 1 pixel = 1 rgb cells ) display area 714.96mm (h) x 404.6mm (v) pixel pitch 0.1730mm (h) x 0.5190mm (v) display colors 16.7m pixel arrangement r+g+b ...
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4 ypbpr1 component (y, pb/cb, pr/cr) + l/r audio 480i, 480p, 720p, 1080i rca video4 (ypbpr1) ypbpr2 component (y, pb/cb, pr/cr) + l/r audio 480i, 480p, 720p, 1080i rca video5 (ypbpr2) hdmi hdmi digital rgb +digital audio hdmi 19 pin video6 (hdmi) vga vga+ l/r earphone analog rgb d-sub 15 pin compute...
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5 3. Blue video 8. Blue ground 13. H-sync. 4. Gnd 9. +5v from pc 14. V-sync. 5. Vdd from pc for ddc 10. Sync. Gnd 15. Scl for ddc1/2b c.Rca jacks are all female type. D.Mini din cnc 4 pins (scn570s3ns00000) for s-video, the pin assignment is described as below: hdmi format dvi 1.0 level/impedance 0....
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6 format y, c level / impedance y: 1.0vp-p / 75Ω c: ± 286 mv/ 75Ω analog hd15 video signal (ypbpr/ycbcr) format y, pb, pr or y, cb, cr level / impedance y: 1.0vp-p / 75Ω pb/cb, pr/cr: 0.7 ± 0.035vp-p / 75Ω hdmi timing standard resolution v freq hz h freq khz clk mhz atsc, 480i 720x480 60 15.7 27 ats...
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7 hdtv 1080i 1920x1080 60 33.7 74.2 power source ac100 – 240 v, 60/50 hz sound output 10w x2, 8 ohm. Signal connector pin assignment pin assignment pin assignment pin assignment 1. Red 6. Red ground 11. Ground 2. Green 7. Green gro und 12. Sda 3. Blue 8. Blue ground 13. Horizontal sy 4. Ground 9. No...
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8 3. Front panel function control description.
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11 the operation of each osd controls is described as following table: menu options sub-options function and description picture mode vivid →hi-bright →cinema →sport→user. Press repeatedly for different picture modes: vivid →hi-bright →cinema→sport →user. Contrast 0…100 (75) fine tune the contrast. ...
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12 speaker allows to select to turn on or off the tv speakers. Channel scan auto search channels. Auto-search channels and put the programs into memory. Cable tuner mode air select the tuner mode. Cable_std/hrc/irc auto detect channel skip set the channel that you want to skip. If set a channel to s...
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13 4. Adjusting procedure item program menu. Equipments requirements procedure and spec 1 video adjustment dvd video cable play dvd set dvd to interlaced output screen is clear and fluent 2 s-video dvd s-video cable play dvd set dvd to interlaced output screen is clear and fluent 3 dvd (y,cb,cr) 480...
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14 8 windows. Overscan (6%) dvd s-video cable video cable play dvd test disc video essentials set dvd to interlaced output 1. Select source then choose video or svideo. 2. Sending the signal from dvd test disc (eighth paragraph) 3. Watch the screen to check if sees the block screen within safe actio...
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15 11 audio adjustment pattern generator sound input external connect left-right trumpet (10~15w/4Ω) any pattern 1. Select source 2. Then press menu key enter audio adjustment item. 12 a. Volume 1. ←,→key set the sound volume. 2. Check if the action is normal. B. Treble 1. Press←,→key set the high p...
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16 5. Trouble shooting flow chart step 1. No no yes yes yes yes no no no yes yes no yes ok ng no yes no display ( black ) led on ? Push the power on/off switch led color change ? Check ir/led board j1,u1,d1 check keypad board j1 pin1,pin2. Lcd tv on? Check video& audio function make sure the lvds co...
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17 no no ok yes yes no yes no b cn3-pin5 active low(see panel spec.) ? Change the lcd panel display ? Check video& audio function change ad board box a check the connection of signal cable display ? Check video& audio function change ad board box change ad board box.
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18 step 2. Ng ok step 3. Ok ok ng ng no tv,video and vga picture change ad board box no audio change speaker check d-sub 37pin con4 check speaker check video& audio function change ad board box check video& audio function check video& audio function ok c.
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19 6. Exploded diagram and spare parts list.
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20 7. Block diagram.
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21 8. Schematic diagram 1. Main board.
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38 2. Ir/led board title size document number rev date: sheet of gf371-xu a ir sensor pcb proview electronics (taiwan) co., ltd. 6f, no.1, pau-sheng rd., yung-ho city, taipei county, taiwan r.O.C. Tel: 886-2-2231-6789 fax: 886-2-2232-4613 a 1 1 tuesday , december 20, 2005 q1 mmbt3904 b e c r4 47 r6 ...
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39 3. Keypad board zd2 5.6v zd1 5.6v sw2 source sw3 menu sw4 ch-up sw5 ch-down sw1 power-on power-on soerce ch-up menu ch-down title size document number rev date: sheet of gf371-xu a keypad pcb proview electronics (taiwan) co., ltd. 6f, no.1, pau-sheng rd., yung-ho city, taipei county, taiwan r.O.C...
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40 l3 fb-40-0805-700ma front_a_r l5 fb-40-0805-700ma front_a_l r3 75 c3 12pf r5 75 c5 12pf phone_a_l phone_a_d phone_a_r u2 rclamp0504f line1 1 gnd 2 line3 3 line4 4 vcc 5 line2 6 front_a_l front_a_r u3 rclamp0504f line1 1 gnd 2 line3 3 line4 4 vcc 5 line2 6 l1 fb-40-0805-700ma l2 fb-40-0805-700ma c...
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41 j1 d-sub 37p female 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 con1 200phd-16lt 15 13 11 9 7 5 3 1 16 14 12 10 8 6 4 2 250xh series 1x4 (4pin) 200phd series 2x4 (8pin) title size document number rev date: sheet of jk379-ud a con junct d-s...
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42 9. Pcb layout diagram keypad board (component side top) keypad board (component side bottom) ir/led board (component side top) ir/led board (component side bottom) aux av board (component side top).
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43 aux av board (component side bottom).
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44 d-sub 37 pin board (component side top) d-sub 37 pin board (component side bottom).
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45 main board (component side top).
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46 main board (component side button).