Sanyo DP46848 Service Manual
Also see for DP46848: Owner's manualOwner's manual
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Contents
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— 57 —AV1_CVBS1/10GJ150KCR1065L1609 B4L26B0740G1/10GF6.8KCR16721/10GZ0.0L1691L0041/10GZ0.01/10GZ0CR1695GNDKZ0.1LZFC1673GND_AMPGND_PK1005_GP_FAILM_MUTEGND10KK1LZB C3221KK2200LZB C32151/10GZ0.0L1694M_OUT_RL1608 B4L26B0740GK1004_14KZ0.1LZFC1690AV1_LK8B_31/10GJ100CR12671/10GJ150KCR10691/10GJ330KCR10641/10GJ100CR10711/10GJ10KCR16711/10GZ0CR1269KSP_41/10GJ2.2KCR1271K6P7KZ0.1LZFC16931/10GZ0.0L1625KZ0.1LZFC168010KK1LZBC3202GND_P1/10GJ150KCR1061AHQ1252AHQ1262M_OUT_L1/10GJ100KCR10539V_1AV1_R1/10GZ0CR1031GND_C1/10GZ0.0L1624 1/10GJ10KCR12551/10GJ82CR1074GND_PK1003_71/10GJ3.9KCR0049V_1AHQ18021/10GJ2.2KC*R1820AHQ1006R1R2R3W1W2W3B4J12B11600K1005531017811121314K1004_121/10GJ100CR1262AV2_Y10KK1LZB C3219GND1/10GJ220KCR10121/10GZ0CR1263K8B_101/10GZ0CR104916EM100LBVDC16729V1/10GJ100CR1067KZ0.1LZFC16791/10GF10KCR167410KK1LZB C32101/10GZ0C*R1809AV2_PB1/10GJ10KCR1254KZ0.1LZFC12511/10GJ470CR1054GNDEM4.7LBVDC1014K8P1LINE_OFF2POWER_ON3STB_5V4BL_ADJ5BLON/VS_ON65VD7GNDAV3_LEM10LBVDC1012REG_SW2K1003_G1/10GZ0CR10021/10GJ82CR10751/10GJ10KCR1821D3.3V1/10GJ3.9KCR003K1004_10AV2_PRL2FB3R3MGL12021/10GJ150KCR10071/10GJ150KCR1011KK0.1LZB C3216EM4.7LBVDC1015AV1_R1/10GJ220KCR1008CL16711/10GZ0CR10051/10GJ220KCR1070GND_PAV2_R16EM2200LBVDC01510KK1LZB C321116EM100LBVDC007DM_RLVDS_POWAV3_RAHQ1251K1003_6B4L26B0740G*L161112V_ANALOG1/10GZ0CR10251/10GJ100CR1013K1005_14EM10LBVDC016AUDIO_POWAHQ10071/10GJ4.7KCR001AV3_Y1/10GJ75CR1073K1004_211/10GJ330KCR1010GND_C1/10GZ0CR1019DM_LAV2_R*K8L1NC2BL_ADJ13BL_ON4BL_ADJ25SELECT1/10GJ4.7KCR002BL_SW35EM47LBVDC120516EM2200LBVDC3223B4J31B01101K10031 23 4567891/10GJ220KCR1066B4L26B0700G*R1603QXXAVC692PIC16701 Vadj2 GND3 Vc 4Vin5VoPOWER_ONAV3_PB16EM100LBVDC1678EM10LBVDC1011BL_SWGND10KK1LZB C3212B4L26B0700GR16011/10GJ220KCR105810KK1LZB C3214AV2_L10KK1LZBC32081/10GJ100CR3200K1003_3K1003_G2AUDIO_POWB4L26B0700G*R1602EM10LBVDC006KK1000LZBC009K1005_1216PM10LBZAC001:16PM10LBYAKSP1123441/10GZ0CR1037B4L26B0740G*L1610AV3_PR1/10GZ0CR1000K1004_191/10GF56KCR16731/10GJ150KCR1057BL_ADJEM4.7LBVDC101310KK1LZBC3200K1004_7EM4.7LBVDC1017AV1_LL0031/10GZ0.0K8B11234567891011121313EM10LBVDC017AUDIO_SW21/10GJ330KCR10609V_1NJW1142CVPIC320030 IN3b10OUTa11CVa12CVb13SDA14SCL15GND16NC17 NC18 V+19 Vref1IN1a2IN2a3IN3a20 CTL21 CTH4IN4a22 AGC5MONa23 OUTb6SR FIL24 LINEb7TONE-Ha25 TONE-Lb 8TONE-La26 TONE-Hb9LINEa27 CSR28 MONb29 IN4b31 IN2b32 IN1b1/10GJ1KCR1052KSP_1KZ0.1LZFC1606K8B_61/10GJ220KCR1062GND_P9VL0021/10GZ0.09VAV3_L1/10GJ100CR1009KZ0.1LZFC16821/10GJ100KCR10561/10GZ0CR18221/10GJ330KCR1072TC4052BFPIC1251:CD4052BNSRP1 0Y2 2Y3 Y-COM4 3Y5 1Y6 INH7 VEE8 VSS 9B10A113X120X13X-COM141X152X16VDDAUDIO_SW19V_110KK1LZB C3213KK0.022LZBC320410KK1LZBC3209KZ0.1LZFC16751/10GJ100CR1063GNDKZ0.1LZFC3222AV3_RKZ0.1LZFC002R1R2R3W1B2B3Y1G2G3B4J12B11700K1004211431711510819512167K1004_17EM4.7LBVDC1003KK1000LZBC008K1004_516PM10LBZAC013:16PM10LBYAAV1_C10KK1LZBC32011/10GZ0CR1043TP3171/10GJ10KC*R1692KSP_21/10GJ100CR1059GND1/10GJ8.2KC*R1691AV2_L1/10GJ10KCR12571/10GJ100CR3201EM4.7LBVDC10041/10GZ0.0L1672MUTEKZ0.1LZFC16819VAV1_Y1/10GZ0.0L1693M_OUT_L12/24VGND_PPST600DMTPIC1691123SWDAD_RGND_AMPGND_PK1005_1010KK1LZB C32201/10GJ10KCR1256KK2200LZBC3205GND_P1/10GZ0.0L1695AHQ12611/10GJ220CR1004I2C_CLKAL0011/10GZ0.0K1004_31/10GZ0CR1694IEC9581SS355D1671:1SS352G1/10GJ2.2KCR1266S_SW9VM_OUT_RGNDTP318RB551V-30GD321610KK1LZBC32031/10GJ1KCR1055KSP_3GND_AMP1/10GZ0.0L1690SWDAD_LGND_PEM4.7LBVDC10161/10GJ470CR10511/10GJ330KCR10689V_1GND_AMP1/10GJ330KCR1014I2C_DATA12V_ANALOGGNDGND_PD5VGND_PGND_PL2FB3R3MGL1000K1003_G3L0051/10GZ0.0L0061/10GZ0.0K8B_4GND1/10GJ4.7KCR00735EM47LBVDC1002GND1/10GZ0CR1021K8B_1K8B_2K8B_5GND_AMPK8B_7K8B_8K8B_9K8B_11K8B_12K8B_135V_STBY1/10GZ0.0L16517WK1.2LBXAL*R16871/10GZ0.0L17221/10GZ0.0L17261/10GZ0.0L17241/10GZ0.0L17301/10GZ0.0L17211/10GZ0.0L17291/10GZ0.0L17271/10GZ0.0L17281/10GZ0.0L1723GND_P1/10GZ0.0L17251/10GZ0C R3204 1/10GZ0CR3205GND13GND_FLMK1003_4GND_FLMGND_FLMK1004_16K1005_11K1005_3K1005_5K1005_710KK1LZB C32171/10GZ0.0L16431/10GZ0.0L1626KZ0.1LZFC16701/10GJ100KCR1654KK0.01LZBC1659GND_PKK2200LZBC1658KK0.01LZBC1656AHQ16511/10GJ9.1KCR16601/10GF10KCR1655 1/10GZ0CR1665 1/10GF47KCR16661/10GZ0.0L1653KK0.01LZBC16556.5V35EM470LBVDC1669GND_P25EM1000LBVDC1657KK0.1LZBC1660L2WK150MNL1652;B4L26B1000NREG_SW2N1/10GJ10KCR1653KK0.1LZBC320610KK0.47LZB C3218D3.3VD1.17V1/10GZ0.0L16971/10GZ0.0L1698 1/10GZ0.0*L16961/10GZ0.0*L1689D3.3VUART1RX1/10GJ4.7KCR8811/10GJ22KCR889KK0.01LZB C8241/10GJ4.7KCR9075V_STBYIIC025V1/10GJ10KCR887GND1/10GJ100CR883B4L26B0700GR909AHQ81435EM47LBVDC8031/10GJ100CR857CL8081/10GJ100KCR8411/10GJ100KCR8711/10GJ100CR913IIC141/10GJ100CR9001/10GJ10KCR905GND1/10GJ4.7KC*R8491/10GZ0CR8011/10GJ100CR836K8FRA_4TC7SH08FUPIC803123 45GNDB4L26B0700GR9111/10GJ1MCR8171/10GZ0CR808IIC041/10GJ4.7KCR8531/10GJ4.7KCR9061/10GJ100CR901GND1/10GJ470CR802K8FRA_51/10GJ4.7KCR838GNDPOWER_ONUDZS3.9BGD803MUTELE24C042M-EPIC801;QXXAVC820P;QXXAVC844P1 NC2 NC3 NC4 GND 5SDA6SCL7NC8VDD1/10GJ22KCR803GNDRC_INGNDB4L26B0700GR910GND1/10GJ100CR824GND1/10GJ100CR9021/10GJ100CR8311/10GJ4.7KCR8931/10GJ4.7KCR828UART1TXGNDAKQ8081/10GJ220CR8821/10GZ0CR860GNDRESET_IIC1/10GJ10KCR8291/10GJ100CR813GND1/10GZ0C*R8451/10GJ10KCR912REG_SW3NAHQ8101/10GJ100CR8801/10GJ4.7KCR826QXXAAJQ0858IC800:QXXAVC980M40CLK41DATA042ENA/DATA143ACK OUT44STATUS IN45Reserve46Reserve47S-IN48M_OUTMUTE49LINE OFF50Reserve51Reserve52RCIN1Reserve53RESET IN2 Reserve54Xin3 IIC-BUS for NV55Xout4 IIC-BUS for NV56Vss5 REG_SW257Xti6 REG_SW358Xto7 Reserve59POWER IN8 Reserve9 POWER IN10 Vss60KEY IN11 PDP/LCD61AFT12 Panel Size362PANELREADY13 Panel Size263VS-ON14 PanelSize164 REG SW15 PanelSize016 Reserve17LED CNTRL 18TV RELAY OUT19UART OUT 20UART IN21Reserve22AUDIO MUTE 23P-FAIL2 IN24Reserve25TB IN26Reserve27RESET_TV28AV SW129AV SW230AV SW3 31AV SW432P-FAIL1 IN33Reserve34Reserve35Vss36POWER IN37DBGP238DBGP139DBGP01/10GJ100CR848K8FRA_3TV_SCLIIC151/10GJ10KCR904CJ22CLC810GNDIIC09AKQ811KEY_INGND1/10GJ4.7KCR8331/10GZ0CR866TV_SCL1/10GJ47KCR891IIC061/10GJ4.7KCR892IIC05L2FB3R3MGL801L803B4L26B0740G IIC10GND TC7SET08FUPIC80212345CJ47CLC813AHQ815UDZS6.2BGD8041/10GJ100CR8041/10GJ10KCR815RC_INKZ0.1LZFC8211/10GZ0CR9141/10GJ10KCR854C807KZ0.1LZFGNDRC_IN1/10GJ4.7KCR869RESET_TVK8FRA15V_STBY2GND3KEY_IN4RC_IN5LED_ON 6GNDM_MUTE1/10GJ47KCR888P_FAIL21/10GJ100CR876GND5VL2FB3R3MGL802IIC131/10GZ0CR8091/10GJ4.7KC*R8521/10GJ4.7KCR908UART0RXUART0TX1/10GJ100CR8751/10GJ100CR8321/10GJ330KCR873D3.3V5V_STBYJ11EG151NK_JIGU11GND22SDA_TV33SCL_TV44STATUS1010RESET55ACK11115V_STBY66RC_IN1212GND77ENA/DATA11313UART_TX88DATA099CLK1414UART_RX1515D3.3V16171819KK2200LZBC8181/10GJ4.7KCR835KK0.01LZBC805IIC08K80112 3 4 56P_FAIL10KK1LZBC801K8FRA_11/10GJ10KCR8701SS355D801:1SS352GC811KZ0.1LZFKZ0.1LZFC804REG_SW2N1/10GJ10KCR806AHQ809IIC01IIC031/10GJ4.7KCR8671/10GZ0.0L8041/10GJ100CR820IIC071/10GJ100CR8341/10GZ0.0L805V11B1771GX801KZ0.1LZFC816KK0.1LZBC802*R846 1/10GZ0CKEY_INGNDK8FRA_21/10GJ4.7KCR814CJ22CLC8095V_STBY1/10GJ100CR884KK0.01LZBC814KZ0.1LZFC8226.3EM220LBVDC819CJ47CLC812KZ0.1LZF C823AHQ805CJ47CL C8251/10GJ1KCR886K8FRA_G1/10GJ100KCR8431/10GJ100CR879REG_SW1NRESET_IICTV_SDA1/10GJ4.7KCR8101/10GJ100KCR8421/10GJ100CR8301/10GJ10KCR8551/10GZ0CR8941/10GJ4.7KC*R896PANEL_READYIIC115V_STBYTV_SDACL810AKQ8021/10GJ4.7KCR8181/10GJ10KCR856CL809CL801AHQ813IIC121AA0B10N238F0(ASSY,PWB MAIN N6EE)1/10GJ10KCR1611AHQ16121/10GZ0.0L1627D1FH3GD16131/10GF10KCR1633BD9842FVPIC16001 CT2 DT23 SS24 INV25 FB26 GND7 OCP2-8 OCP2+9 C5V10 OUT2 11OUT112VCC13OCP1+14OCP1-15STB16FB117INV118SS119DT120VREFKK0.01LZBC16231/10GJ1KCR1620KK0.01LZBC1617 1/10GF1.2KCR1632KZ0.1LZFC1611KZ0.1LZFC1629GND_P1N0.005AR16241/10GZ0.0L1614GND_PKK0.1LZBC1613GND_PGND_PKK0.1LZBC16146.3EM1000ZVC16271/10GJ1KCR1621AHQ1611KK0.01LZBC16221/10GJ1KCR16221/10GZ0.0L16151/10GJ47KCR16141/10GZ0.0L16191/10GF820CR1626KK3900LZBC16181/10GF750CR1631KZ0.1LZFC1621GND_P1/10GJ68KCR16161/10GJ22KCR16151N0.005AR1623KZ0.1LZFC16251/10GJ2.2KCR16171/10GZ0.0L1618KZ0.1LZFC1630GND_P1/10GJ10KCR16121/10GF10KCR1625D1FM3GD1612REG_SW3NGND_PGND_PGND_PKK0.01LZBC16246.3EM1000LBVDC16281/10GZ0.0L1628REG_SW3N 1/10GJ1KCR1619GND_PXC1615KZ0.1LZFC16261/10GJ6.8KC*R1618KK0.01LZBC16201/10GJ22KCR16131/10GF4.7KCR16301/10GZ0.0L1642KZ0.1LZFC1631GND_P1/10GZ0.0L1621 1/10GZ0.0L1622 1/10GZ0.0L16231/10GZ0.0L1663CL16811SS355D1683:1SS352GP_FAIL2KZ0.1LZFC16896.3KK10GMBC1803GND_C6.3KK4.7LZB*C1605GND_CGND1/10GZ0.0L17121/10GZ0.0L1715GND_P1/10GZ0.0L17171/10GZ0.0L17141/10GZ0.0L17111/10GZ0.0L17201/10GZ0.0L17181/10GZ0.0L17191/10GZ0.0L17161/10GZ0.0L17131/10GZ0.0L17101/10GZ0.0L17091/10GZ0.0L17051/10GZ0.0L17021/10GZ0.0L17041/10GZ0.0L17031/10GZ0.0L17071/10GZ0.0L17081/10GZ0.0L17061/10GZ0.0L17011/10GZ0.0L1740GND1/10GZ0.0L17501/10GZ0.0L17491/10GZ0.0L17391/10GZ0.0L17451/10GZ0.0L17361/10GZ0.0L17421/10GZ0.0L17341/10GZ0.0L17351/10GZ0.0L17381/10GZ0.0L17441/10GZ0.0L17431/10GZ0.0L17471/10GZ0.0L17481/10GZ0.0L17461/10GZ0.0L17371/10GZ0.0L17311/10GZ0.0L17411/10GZ0.0L17321/10GZ0.0L1733GND_FLMGND_CGND_AMPGND_PXC1632B4L26B0740GL1602B4L26B0740GL1603LA42205-E*IC0011 GND(H.S)2 RippleFilter3 IN14 PREGND5 IN26 STBY7 MUTE8 N.C.9 VCC10 +OUT211 PWRGND12 -OUT213 -OUT114 +OUT115 GND(H.S)KZ0.1LZFC1609 25EM1000LBVDC1610C169435EM47LBVD1/10GJ4.7KCR9181/10GJ4.7KCR917GNDGNDGND_PGND_P GND_PREG_SW2D1FM3GD1611MP2106DKPIC16501SS2FB3COMP4VREF5RUN8 LX6 BST10 SGND9 PGND7 VINL2WK150MNL1617:B4L26B1000NLA5774MPEPIC16101 VIN12 SWOUT3 GND4 VOS5 SS61/10GF1KCR16431/10GJ47CR1644CL1663REG_SW3ND1FM3GD16416.3EM1000LBVDC164710KK1LZBC16491/10GF1KCR1645KZ0.1LZFC16421/10GJ10KCR1641KZ0.1LZFC1648AHQ16411/10GZ0CR1646L2WK560MNL1641:B4L26B1030N25EM1000ZVC1641GND_PGND_P GND_PGND_PGND_PGND_PGND_PGND_PGND_PCL1662CL1665CL1664GND_PGND_PGND_PCJ220CLC1612GND1/10GJ4.7KCR1830AHQ1803 1/10GJ4.7KCR1829GNDGPIO_13P_FAILUDZS3.0BGD1620 1SS355D1621:1SS352GP_FAIL1SS355D1663:1SS352G*R18316.3KK4.7LZBGNDB4L26B0740G*L162912V12V1/10GZ0.0*L16791/10GZ0CR1627D2.5V_IOL26B5930NL16161/10GZ0CR16281/10GZ0CR16291/10GZ0.0*L1631FSS163EPQ16101 S2 S3 S4 G 5D6D7D8D2SJ615EPQ1609GDSREG_SW3REG_SW3GND_PAHQ16131/10GJ10KCR16341/10GJ1KCR16355V_STBY1/10GJ100CR16361GJ22R16381GJ22R16391GJ22R16371GJ47R16401GJ47R1642GND_P GND_PKK0.1LZBC16501SS355D1677:1SS352GP_FAIL1/10GZ0CR1675KZ0.1LZFC1608GND_P15C02CHPQ1615GND_PAV2_RM_MUTESTATUS_INCLKENA/DATA1LED_ON1DATA0P_FAILLINE_OFFTO POWER UNIT(K6P)Hi HiLoHiLo HiM-OUTAV3CRCCBYCRP=2.0 TOPSWP=2.0 TOPTO SPEAKERAUDIO SELECTN6EE:12VAV1AV2AV3Lo LoLo LoLoLoHiHiHi HiGND3 PinIC1251VOLTAGE:12VVref=1.24S_DETECT:TV_RESET: LOW: RESETLOW: S_INPUTHIGH: CVBS INPUTCBSW1VSW2YchBAV2chAYSELDEBUG(EEPROM)LC87F5932AU-QIP-EVOLTAGE:12VVOLTAGE:5VMODEL DP46848 Chassis No. P46848-00 SCHEMATIC DIAGRAMSELECTROSTATICALLY SENSATIVE DEVICESMany solid-state devices (especially Integrated Circuits) are ElectrostaticallySensitive, and, therefore, require special handling techniques as described under“Servicing Electrostatically Sensitive Devices,” on page two in this service literature. |
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