Summary of HLH32ATBB
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Hlh406bb.
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２ 1. Features-------------------------------------------------3 2. Safety precautions----------------------------------4 3. Images of module and circuit boards--------7 4. Key ic description& trouble shooting guide ------------------------9 5.Signal flowing chart-------------------------------13 6. ...
Page 3: Features
３ 一、 features product features no. Options functions 1 screen size 40''wide 2 aspect ratio 16:9 3 brightness 1000cd/m2 4 contrast ratio(darkroom) 500:1 5 resolution（hd/ed） 1366*768 6 response time（ms） / 7 angel of view 176 8 basic supported colors 16.7m colors 9 hdtv\edtv\sdtv hdtv 10 intergrate nts...
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- 4 二、 safety precautions.
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- 5.
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- 7 三、images of module and circuit boards a : signal flow-chart printed circuit digital board(main board).
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- 8 b、printed circuit audio board.
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- 9 四、 key ic description& trouble shooting guide 1）svp_ex62.
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- 10 2）hidtv.
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- 11 3）msp 4450
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- １３ 五、signal flowing chart hdmi pc audio 8 m x 1 6 av_out l r cvbs 24bit in y pb pr s_v/cvbs l r lvds 4450 4pcs ddr rtl8139 s p e a k e r 8 m x 1 6 d i g i t a l _ t u n e r 8 m x 1 6 eeprom s_v 8051 bus hidtv_ex ypbpr audioin pc in power ts 3004 k e y i r l e d phone out 8mx16 2 4 b i t o u t spdi...
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- １４ flash ypbpr1 audio tvp5147 device cvbs3 s-video3 ts1 7ch/7dh ypbpr2 audio i2c slave address i2s ts1 bus svp-ex62 buttons analogrgb 2 4 - b i t hidtv - lx capd/ide y/pr/pb2 512kx8 flash lvds output adc sil9011 pc audio 1394/656 pci slot pod hdmi_spdif hdmi tea6415 i2s/spdif (hdcp) ddr 60h/68h s ...
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- １５ 六、bus control adjustment 1）factory mode press menu-88939433-ok,enter the factory mode.You can check the version of the software,adjust some settings.But we don’t advise you change this settings.Because of the tv has already hold in the state of optimality.If you have to chang this settings,plea...
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- １６ std tint 0 std sharp 50 mild bri 40 mild crt 50 mild color 40 mild tint 0 mild sharp 40 vivid bri 60 vivid crt 60 vivid color 70 vivid tint 0 vivid sharp 50 std bri 51 50 std crt 50 std color 50 std tint 0 std sharp 50 mild bri 40 mild crt 50 mild color 40 mild tint 0 mild sharp 40 vivid bri 60...
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- １７ vivid crt 60 vivid color 70 vivid tint 0 vivid sharp 50 std bri 50 std crt 50 std color 50 std tint 0 std sharp 50 mild bri 40 mild crt 50 mild color 40 mild tint 0 mild sharp 40 vivid bri 60 vivid crt 60 vivid color 70 vivid tint 0 hdmi mode vivid sharp 50 bri max 30 32 ctr max 45 63 color max...
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- １８ live 3khz 40 live 7k5hz 35 live 12khz 30 pop 120hz 90 60 pop 200hz 10 pop 500hz 70 pop 1k2hz 30 pop 3khz 60 pop 7k5hz 50 pop 12khz 55 rock 120hz 20 rock 200hz 30 rock 500hz 40 rock 1k2hz 50 rock 3khz 60 rock 7k5hz 70 rock 12khz 80 max volume 115 113 80 volume 114 112 mid volume 111 110 20 volum...
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- １９.
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- ２０.
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- ２１ 七、 circuit diagram a) digital board vgavs vga_hs zd21 bav99l r5 0 r24 22 r21 22 r52 4.7k top view 4 agnd dvi_l r56 0_dns c8 330pf c34 0.47uf r16 22 r55 75 y2_l vga_hs fb15 3 pc_r pb2_in sw3 20 vga_vs y1_audio_l r8 0 rn1 4.7kx4 8 7 6 5 4 3 2 1 r7 75 c45 220pf 5v_2 r2235 100k vga_gin 7 vga_rin 7 ...
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- ２２ dscl r2225 4.7k_dns c595 18pf 3v3s din2 c596 18pf gin6 rx2- xi in_5v r2212 33 hdmi_sd0 ddc_scl c591 1uf c362 2700pf rst# q1 mmbt3904 2 3 1 agnd scl_mst 6,9,11,16,18,20,21 rxc- ci2ca ddc_scl r2213 33 u6 24lc22 8 5 6 4 7 3 2 1 vcc sda scl gnd vclk nc2 nc1 nc0 3v3s ddc_sda c572 1000pf rx1- hs_ex a...
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- ２３ 5v_sb d p io 4 vo_b5 vo_r7 1 vd3_3 din10 *cs1n m d 2 5 vo_g0_0 vo_r7 clke 8 8051_ale 11 rn46 33x4_dns 1 2 3 4 8 7 6 5 1 dqs[0..3] 8 m d 2 7 m d 1 1 vo_g3 vo_b5 reset 11,20,21 d p io 1 4 vo_b7 d p io 8 m d 1 4 din1 din[0..23] 5,16 m a 6 mpucs0n m d 1 din0 vo_b4 c79 0.1uf ba1 8 dpio4 clk_ex 5,10 ...
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- ２４ va1_8 c_ex 4 a v d d 3 _ a v s p 2 agnd vddmq p a v s s avss3_bg + c126 22uf a g n d pr_r2 c127 0.1uf c106 0.1uf cvbs3 avss_adc3 c133 0.1uf c100 0.1uf va1_8 a v s s 3 _ b g y_ex 4 c95 0.1uf c123 0.1uf plf2 + c139 22uf vddmq + c120 10uf pr_r1 c134 0.1uf c_ avss_adc1 + c124 22uf vga_vsin 4 a v s ...
Page 23: Hidtv
- ２５ l x _ f r a 2 2 tp_c32 tp62 pci_rst# 19 pci_req#1 t p 2 5 t p _ c 2 0 tp58 tp_c20 l x _ f r a 1 9 l x _ f w e # p c i_ ir d y # lx_vd21 agnd lx_i2sclk 9 l x _ t s 1 _ d 6 lx_capd7 l x _ t s 1 _ d 5 pci_irdy# 19 lx_capd21 tp59 tp_c20 p c i_ p a r l x _ f r a 1 6 tp54 tp_c20 lx_reset# lx_i2sck 9 ...
Page 24: Hidtv
- ２６ lx_vcc_33 rtcrst# 21 l x _ g c s 3 l x _ m d 2 2 c160 10pf l x _ m d 4 8 l x _ m d 5 6 dns l x _ m d 4 s d a _ s l v lx_vcc_33 l x _ d e v ic e id l x _ m d 5 lx_ma[0..11] 14,15 lx_pg4 5 l x _ m d 3 0 lx_dqs7 t p 1 6 t p _ t _ c 3 0 l x _ c p u s l e e p l x _ m d 1 0 8051_d0 lx_ma1 c164 20pf p...
Page 25: Hidtv
- ２７ lx_vcc_25 lx_vcchpll hidtv-lx (3/4) - power a hda008a_2.0 b 12 24 tuesday, february 28, 2006 haier atsc ex62 v2.0 title size document number rev date: sheet of lx_vcc_33 + c169 10uf lx_vcc_33 agnd + c204 10uf agnd c545 0.1uf fb34 300ohm,700ma c180 1500pf lx_vcc_33 lx_vcc_33 lx_avdd33 c188 1500p...
Page 26: Hidtv
- ２８ r166 0_dns lx_cfg9 setting dns lx_cfg4 r185 3.3k_dns pin r175 3.3k m68k/pci select gcs4 lx_cfg6 endian_sel[0] gcs5 lx_vcc_33 fra23 r176 0 r168 0_dns lx_fra[0..25] 10,16,19 lx_gcs4 r167 3.3k 4 lx_fra21 dns r178 0 m68k_pci_sel r171 3.3k lx_fra22 mips endian mode lx_cfg8 lx_gcs5 hidtv-lx (4/4) - g...
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- ２９ lx_vcc_25 lx_ddr_dq22 c235 0.1uf + c227 10uf lx_ddr_dq21 lx_ddr_dq12 lx_ma4 lx_ddr_dq15 lx_cke 11,15 lx_cas# lx_ma7 lx_ddr_dq3 r186 22 lx_vcc_25 lx_vcc_25 lx_ddr_dqs0 lx_md1 + c237 47uf lx_vcc_25 lx_ddr_dq14 lx_ddr_dq25 lx_cs1# lx_md7 lx_vcc_25 lx_vcc_25 lx_cs1# 11,15 lx_md22 lx_vcc_25 lx_ddr_d...
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- ３０ lx_dm6 lx_ma5 lx_ddr_dq41 lx_md36 lx_ba[0..1] 11,14 lx_cs1# 11,14 lx_mck1 lx_ddr_dqs4 lx_md59 lx_ddr_dq54 lx_ddr_dqs5 lx_we# lx_md[0..63] 11,14 lx_ddr_dq34 lx_md35 lx_ddr_dq57 lx_ddr_dqs6 c255 0.01uf lx_ddr_dq61 lx_ddr_dq35 lx_ddr_dq44 lx_ba0 lx_cs# lx_ma4 lx_ddr_dq44 lx_cas# c261 0.1uf lx_cas#...
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- ３１ lx_frd15 lx_fra12 lx_foe# din22 i2c address: c0/c1 wp: h protect lx_frd3 lx_fra19 lx_vd12 c328 0.1uf c330 100pf_dns lx_frd4 lx_frd11 r244 4.7k lx_fra6 lx_frd[0..15] 10,19 din[0..23] 5,6 l x _ f r a 1 5 r246 4.7k vcc_flash vcc_flash lx_flash_reset# c329 100pf_dns din3 lx_vd16 flash_ce1 r210 0_dn...
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- ３２ lx_vcc_33 c335 0.01uf 5 lx_spdif 10 lx_vcc_33 con11 header_5x2 1 2 3 4 5 6 7 8 9 10 r267 75 hidtv_gout 10 1 con10 totx141 1 2 3 4 5 gnd vcc in $ p in 3 5 2 r2257 4.7k y9 33mhz_osc 4 3 2 1 vcc out gnd en c332 20pf_dns r262 1k r268 75 toslink out c338 0.1uf 3 + c339 22uf c331 20pf_dns hs_ex 5,6,1...
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- ３３ txout1- t x o u t 2 - v o _ b 4 r963 100k vo_b7 txout1+ vo_r4 r83 4.7k t x o u t 3 - v o _ b 6 vo_r[0..7] 6 5v_3 v o _ b 1 r85 0 q11 mmbt3904 r145 1k scl_mst 5,6,9,11,16,20,21 vo_b0 c1809 4.7u 1: 5v lvds power is for sumsung/au lcd 2: 12v lvds power is for lg lcd. 3v_lvds3 vo_b2 lvds_dispen r /...
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- ３４ lan_ad11 l a n _ s e r r b l a n _ c b e 2 b r216 0_dns + c305 22uf lx_fra[0..25] 10,13,16 l a n _ t r d y b lx_frd3 c301 0.1uf c304 0.1uf lx_fra18 lan_cbe3b r213 5.6k_dns l a n _ a d 1 5 lan_irdyb pci_intd# 10 lan_ad4 lan_intab l a n _ ir d y b lan_ad3 lx_fra1 + c307 22uf l a n _ x in l a n _ ...
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- ３５ pwrbt 11,21 r2271 100 5v_1 zd17 bav99 1 2 3 default i2c address: 0x4e/4f power_sw 24 r311 4.7k r89 330 r218 1k btn_adc 11,21 9555_a0 sw4 sw5 9 watchdog r317 33 hdmi_hotplug 5 lx_vcc_33 lx_vcc_33 infrared 11,21 9555_a2 r86 330 r2276 100 con16 i2c 1 2 3 gnd sda scl zd19 bav99 1 2 3 con44 4 header...
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- ３６ led_g 20 r356 10k c38 0.1uf vcch_33 pw rbt + c403 2.2uf 50v + c51 2.2uf 50v u42 ap1701f 1 2 3 gnd reset# vcc u40 ap1702f 1 2 3 gnd reset vcc rst# 5,9,20 key s l e e p _ o n # r507 100k vcch_33 cir block reset when vcch is on lx_vcc_33 c401 0.1uf r352 1k btn_adc 11,20 r353 100k rtcrst u39 ap1701...
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- ３７ rtc_vcch_33 bat1 cr2032 fb61 150_ohm_600ma 1 2 vcch_33 + c419 10uf d12 1n5822 lx_vcc_25 5v_1 3 vi 2 vo c416 0.1uf r360 1k + c955 10uf r358 110 lx_vcc_18 c408 0.1uf u45 ap1086d 2 3 1 4 out in g n d t a b u43 ap1086d33 2 3 1 4 out in g n d t a b r320 4.7k fb59 150_ohm_2a + c415 10uf + c407 10uf +...
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- ３８ r1373 150 r1376 100 vddm fb46 blm18pg181sn1 1 2 + c455 22uf c459 0.1uf c444 0.1uf fb39 blm18pg181sn1 1 2 + c488 22uf vddmq + ac2 22uf u52 ap1084adj 2 3 1 4 out in g n d t a b + c463 100uf c472 0.1uf + c458 22uf + c490 22uf power for ddr core logic (pci) fb47 blm18pg181sn1 1 2 r373 110 (ex62 res...
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- ３９ q66 mmbt3904 1 2 3 c606 0.1uf/25v + c509 470uf u1 cem4416 1 2 3 4 8 7 6 5 s s1 s2 g d3 d2 d1 d l12 10uh l-12.5x12.5 1 2 c504 0.1uf r61 2.2 smd_0805 r2259 0 1206 +12v input 12vsc power notes: 1. 5vsc, 9vsc, 12vsc power supply from lg panel 2. Atx power con is for convenience of test 3. 5vsb powe...
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- ４０ b) audio board r13 22k atv 3 ts1_d7 r5 47 r20 47 d6 ts1_d4 5v_t sda r6 10k t u n e r_ r s t ts1_d2 r7 100 scl d2 d4 r4 47 c518 0.1uf 1 2 ts1_d5 r583 470 ts1_val 3 q3 m m bt3904 1 2 3 fb511 150_ohm _600m a 1 2 u508 tdhu2-509a 1 1 1 2 1 3 1 4 1 5 2 0 2 1 2 2 2 3 2 4 2 5 29 30 31 32 1 2 3 4 5 6 7 ...
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- ４１ 5vaa +18v d4 1n5817_dns speaker-r+ routp c152 220pf c33 0.33uf c933 220pf c42 0.01uf p_gnd c30 0.1uf p_gnd sc1_out_r mute c38 0.33uf c932 220pf p_gnd i2sdout1 3 r542 4.7k + c119 47uf/25v c34 0.33uf scl_mst audio1_r 8v p_gnd c31 0.33uf ls_l r49 22k fb2 150_ohm_600ma 1 2 q4 mmbt3904 1 2 3 gnd atv...
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- ４２ phone_mute_mode interface a tda008a a 3 4 tuesday, february 28, 2006 title size schematict name rev date: sheet of phone_l 2 audio2_l 2 5v ts1_val atv 7 audio3_l audio2_r ts1_d2 ts1_clk ts1_d3 ts1_val 1 cvbsout audio2_l ts1_d6 c131 0.1uf 1 2 cvbs2_l 2 c133 0.1uf 1 2 ts1_d0 12v ts1_d[0..7] 1 ts1...
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- ４３ con7 mic (4pin/2.0mm) 1 2 3 4 if vamp>16.5v pls assemble r28 to drop 2v. Otherwise assemble r39 u5 ap1122 2 3 1 t a b out in g n d t a b c544 47nf c5 0.1uf 1 2 l1 10uh fb4 150_ohm_600ma c9 0.1uf 5v_t r10 0 hole h6 1 2 3 4 6 8 9 5 7 1 2 3 4 6 8 9 5 7 r12 33k fb5 150_ohm_600ma 1 2 + c105 100uf 5v...
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- ４４ 八、 connection sketch interpretat.