Prestigio VISCONTE 1220 Technical & Service Manual
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Prestigio VISCONTE 1220 Technical & Service Manual

Prestigio VISCONTE 1220 Technical & Service Manual

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PRESTIGIO VISCONTE 1220
TECHNICAL SERVICE
MANUAL

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Summary of Contents for Prestigio VISCONTE 1220

  • Page 1 PRESTIGIO VISCONTE 1220 TECHNICAL SERVICE MANUAL...
  • Page 2 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL...
  • Page 3 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 1 Hardware Specifications…………………………………………………… 2 Software Specifications………..……………………………….…………...

  • Page 4: Hardware Specifications

    Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 1. Hardware Specifications This section describes about the key component list that using on Visconte 1220 machine and it’s product specification. 1.1 Main Chip ■ Yonah CPU, 65nm, FSB 667MHz, 2MB L2 cache, 27W...
  • Page 5 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 ■ Support boot function ■ Support IEEE 1394 and 1394a with Open HCI Compliance TI TSB43AB22A IEEE 1394 ■ PCI V2.2 MAC/BIU supports SATA HDD, 40GB/ 60GB/ 80GB/ 100GB/ 120GB, 2.5"/ 9.5mm with 5400rpm...
  • Page 6 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL ■ Battery charge/ Battery low/ DC-IN: Orange flash/ Green flash/ Green From left to right side LED Status ■ Suspend/ Silent mode: Green flash/ Green Indicator ■ RF-ON (Wireless LAN): Blue ■ Fn + F1 : Enters suspend mode Function Key ■...
  • Page 7 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 ■ After removing ODD from notebook, can install Device Bay into the ODD slot ■ After removing ODD from notebook, can install ODD device into external ODD External ODD housing ■ USB 2.0 solution ■...

  • Page 8: Software Specifications

    Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 2. Software Specifications 2.1. Preface The software engineering specification is a deployment from product marketing specification. It should outline major tasks to be implemented in a specific model. For any model which has been defined from product marketing division, there should have a product marketing specification comes out.

  • Page 9: Power Management

    TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 In the system has some LED and listed below: Indicator Function Description Power LED The LED will turn on blue when Power On , RF LED The LED will turn on blue when RF is on.,...
  • Page 10 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 2.4.2 Power Management State Transition Full-On (S0) CPU in full speed (C0) Power/Suspend button All D i Lid switch Idle (S0) resume CPU STPCLK (C2) Power/Suspend button All D i Lid switch Suspend (S3)

  • Page 11: Main Setup

    TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 Suspend The state is more power saving than above, the CPU will change to C3 state and most of power consumption parts will enter to suspend or idle mode. The system in the state S3.

  • Page 12: Advanced Setup

    Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL Date Type in the current date, in MM/DD/YY format. Time Type in the current date, in HH:MM:SS format. Advanced Setup ►IDE Configuration 1.1.2.Description Item Selections / Sub-menu Primary Auto Primary Master is where BIOS tries to ARMD boot from first.

  • Page 13: Exit Setup

    TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 When Enabled, the system will display Quiet Boot Disabled OEM logo instead of the POST Enabled messages. When Disabled, the system will display POST messages (i.e. devices information.) ►Boot Device Priority 1.1.7.Description Item Selections / Sub-menu Removable Dev.
  • Page 14 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 2.6. Hot Keys Fn+F1 : Suspend . Fn+F3 : Mute Fn+F4 : LCD/CRT(DVI) display switch as following order LCD LCD + DVI LCD+ CRT LCD (repeatedly) Fn+F5 : Volume Up Fn+F6 : Volume Down...
  • Page 15 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL...
  • Page 16 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 2.1. System Block Diagram …………………………………………………... 2.2. Major Component Definition……..……………………………….…… 2.3. Connector Definition…….………………………………………………..

  • Page 17: System Block Diagram

    Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 2.1 System Block Diagram Prestigio Visconte 1220 THERMAL Intel YONAH ADM1032 Processor 478 uFCPGA Integrated VGA HOST BUS North Bridge TV-OUT 400/533/667MHZ DDR2 SODIMM RAM BUS Reserved for X40 serial INTEL 945GM PCI-E *16...

  • Page 18: Major Components

    TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 2.2 Major Components CPU Yonah (U22A) U22A A{3}# ADS# A{4}# BNR# A{5}# BPRI# A{6}# A{7}# DEFER# A{8}# DRDY# A{9}# DBSY# A{10}# A{11}# BR0# A{12}# A{13}# IERR# A{14}# INIT# A{15}# A{16}# LOCK# ADSTB{0}# RESET# RS{0}#...
  • Page 19 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL CPU Yonah (U22B) U22B AA23 D{0}# D{32}# AB24 D{1}# D{33}# D{2}# D{34}# D{3}# D{35}# D{4}# D{36}# D{5}# D{37}# D{6}# D{38}# D{7}# D{39}# AB25 D{8}# D{40}# D{9}# D{41}# D{10}# D{42}# AA26 D{11}# D{43}# D{12}# D{44}#...
  • Page 20 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 CPU Yonah (U22C) U22C AB20 VCC001 VCC068 VCC002 VCC069 VCC003 VCC070 VCC004 VCC071 AC12 VCC005 VCC072 AC13 VCC006 VCC073 AC15 VCC007 VCC074 AC17 VCC008 VCC075 AC18 VCC009 VCC076 VCC010 VCC077 VCC011 VCC078 AD10 VCC012...
  • Page 21 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL CPU Yonah (U22D) U22D VSS001 VSS082 VSS002 VSS083 VSS003 VSS084 VSS004 VSS085 VSS005 VSS086 VSS006 VSS087 VSS007 VSS088 VSS008 VSS089 VSS009 VSS090 VSS010 VSS091 VSS011 VSS092 VSS012 VSS093 VSS013 VSS094 VSS014 VSS095 VSS015 VSS096...
  • Page 22 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 Intel 945PM (Calistoga) (U20A) U20A H_D#_0 H_A#_3 H_D#_1 H_A#_4 H_D#_2 H_A#_5 H_D#_3 H_A#_6 H_D#_4 H_A#_7 H_D#_5 H_A#_8 H_D#_6 H_A#_9 H_D#_7 H_A#_10 H_D#_8 H_A#_11 H_D#_9 H_A#_12 H_D#_10 H_A#_13 H_D#_11 H_A#_14 H_D#_12 H_A#_15 H_D#_13 H_A#_16 H_D#_14...
  • Page 23 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL Intel 945PM (Calistoga) (U20B) U20B AY35 RSVD_1 SM_CK_0 RSVD_2 SM_CK_1 RSVD_3 SM_CK_2 AW40 RSVD_4 SM_CK_3 AG11 RSVD_5 AF11 AW35 RSVD_6 SM_CK#_0 RSVD_7 SM_CK#_1 RSVD_8 SM_CK#_2 AY40 RSVD_9 SM_CK#_3 RSVD_10 AU20 RSVD_11 SM_CKE_0 AT20 RSVD_12...
  • Page 24 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 Intel 945PM (Calistoga) (U20C) U20C L_BKLTCTL EXP_A_COMPI L_BKLTEN EXP_A_COMPO L_CLKCTLA L_CLKCTLB L_DDC_CLK EXP_A_RXN_0 L_DDC_DATA EXP_A_RXN_1 L_IBG EXP_A_RXN_2 L_VBG EXP_A_RXN_3 L_VDDEN EXP_A_RXN_4 L_VREFH EXP_A_RXN_5 L_VREFL EXP_A_RXN_6 EXP_A_RXN_7 EXP_A_RXN_8 LA_CLK# EXP_A_RXN_9 LA_CLK EXP_A_RXN_10 LB_CLK# EXP_A_RXN_11 LB_CLK...
  • Page 25 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL Intel 945PM (Calistoga) (U20D) U20D AJ35 AU12 SA_DQ0 SA_BS_0 AJ34 AV14 SA_DQ1 SA_BS_1 AM31 BA20 SA_DQ2 SA_BS_2 AM33 SA_DQ3 AJ36 AY13 SA_DQ4 SA_CAS# AK35 AJ33 SA_DQ5 SA_DM_0 AJ32 AM35 SA_DQ6 SA_DM_1 AH31 AL26 SA_DQ7...
  • Page 26 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 Intel 945PM (Calistoga) (U20E) U20E AA33 VCC_0 VCC_1 VCC_2 VCC_3 AU41 VCC_4 VCC_SM_0 AT41 VCC_5 VCC_SM_1 AA32 AM41 VCC_6 VCC_SM_2 AU40 VCC_7 VCC_SM_3 BA34 VCC_8 VCC_SM_4 AY34 VCC_9 VCC_SM_5 AW34 VCC_10 VCC_SM_6 AV34 VCC_11...
  • Page 27 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL Intel 945PM (Calistoga) (U20F) U20F AD27 AE27 VCC_NCTF0 VSS_NCTF0 AC27 AE26 VCC_NCTF1 VSS_NCTF1 AB27 AE25 VCC_NCTF2 VSS_NCTF2 AA27 AE24 VCC_NCTF3 VSS_NCTF3 AE23 VCC_NCTF4 VSS_NCTF4 AE22 VCC_NCTF5 VSS_NCTF5 AE21 VCC_NCTF6 VSS_NCTF6 AE20 VCC_NCTF7 VSS_NCTF7 AE19...
  • Page 28 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 Intel 945PM (Calistoga) (U20G) U20G AC14 VCCSYNC VTT_0 AB14 VTT_1 VCC_TXLVDS0 VTT_2 VCC_TXLVDS1 VTT_3 VCC_TXLVDS2 VTT_4 VTT_5 AJ41 VCC3G0 VTT_6 AB41 VCC3G1 VTT_7 VCC3G2 VTT_8 VCC3G3 VTT_9 AD13 VCC3G4 VTT_10 AC13 VCC3G5 VTT_11 AB13...
  • Page 29 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL Intel 945PM (Calistoga) (U20H) U20H AK39 AT24 SB_DQ0 SB_BS_0 AJ37 AV23 SB_DQ1 SB_BS_1 AP39 AY28 SB_DQ2 SB_BS_2 AR41 SB_DQ3 AJ38 AR24 SB_DQ4 SB_CAS# AK38 AK36 SB_DQ5 SB_DM_0 AN41 AR38 SB_DQ6 SB_DM_1 AP41 AT36 SB_DQ7...
  • Page 30 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 Intel 945PM (Calistoga) (U20I) U20I AK34 VSS_97 AC41 AG34 VSS_0 VSS_98 AA41 AF34 VSS_1 VSS_99 AE34 VSS_2 VSS_100 AC34 VSS_3 VSS_101 VSS_4 VSS_102 AW33 VSS_5 VSS_103 AV33 VSS_6 VSS_104 AR33 VSS_7 VSS_105 AV40 AE33...
  • Page 31 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL Intel 945PM (Calistoga) (U20J) U20J AT23 VSS_180 VSS_273 AN23 VSS_181 VSS_274 AM23 VSS_182 VSS_275 AH23 AV10 VSS_183 VSS_276 AC23 AP10 VSS_184 VSS_277 AL10 VSS_185 VSS_278 AJ10 VSS_186 VSS_279 AG10 VSS_187 VSS_280 AC10 VSS_188 VSS_281...
  • Page 32 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 Clock Gen (ICS 9LPR310) ( U6) VDDPCIEX VDD48 VDDPCIEX VDDREF VDDCPU VDDA GNDA PCICLK3 PCI/PCIEX_STOP# PCICLK2_2X CPU_STOP# PCICLK1_2X CPUCLKT1 CPUCLKC1 PCICLK0_2X CPUCLKT0 CPUCLKC0 SELDOT/ PCICLK_F1 PCIEXT1 PCICLK_F0 PCIEXC1 PCIEXT2 FLSC/REF1 PCIEXC2 FLSB/REF0 FLSA/USB_48M_2X PCIEXT3...
  • Page 33 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL SB ICH-7M (U12A) U12A RTXC1 LAD0 RTCX2 LAD1 LAD2 RTCRST# LAD3 INTRUDER# LDRQ0# INTVRMEN LDRQ1#/GPIO23 EE_CS LFRAME# EE_SHCLK AE22 EE_DOUT A20GATE AH28 EE_DIN A20M# AG27 CPUSLP# LAN_CLK AF24 TP1/DPRSTP# AH25 LAN_RSTSYNC TP2/DPSLP# LAN_RXD0 AG26...
  • Page 34 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 SB ICH-7M (U12B) U12B REQ0# GNT0# REQ1# GNT1# REQ2# GNT2# REQ3# GNT3# REQ4#/GPIO22 GNT4#/GPIO48 AD10 GPIO1/REQ5# AD11 GPIO17/GNT5# AD12 AD13 C/BE0# AD14 C/BE1# AD15 C/BE2# AD16 C/BE3# AD17 AD18 IRDY# AD19 AD20 PCIRST# AD21...
  • Page 35 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL SB ICH-7M (U12C) U12C AF19 SMBCLK GPIO21/SATA0GP AH18 SMBDATA GPIO19/SATA1GP AH19 LINKALERT# GPIO36/SATA2GP AE19 SMLINK0 GPIO37/SATA3GP SMLINK1 CLK14 CLK48 SPKR SUSCLK SUS_STAT# SYS_RST# SLP_S3# SLP_S4# AB18 GPIO0/BM_BUSY# SLP_S5# GPIO11/SMBALERT# PWROK AC20 AC22 GPIO18/STPPCI# GPIO16/DPRSLPVR...
  • Page 36 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 SB ICH-7M (U12D) U12D PERn1 DMI0RXN PERp1 DMI0RXP PETn1 DMI0TXN PETp1 DMI0TXP PERn2 DMI1RXN PERp2 DMI1RXP PETn2 DMI1TXN PETp2 DMI1TXP AB26 PERn3 DMI2RXN AB25 PERp3 DMI2RXP AA28 PETn3 DMI2TXN AA27 PETp3 DMI2TXP AD25 PERn4...
  • Page 37 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL SB ICH-7M (U12E) U12E VSS[1] VSS[98] VSS[2] VSS[99] VSS[3] VSS[100] VSS[4] VSS[101] VSS[5] VSS[102] VSS[6] VSS[103] VSS[7] VSS[104] VSS[8] VSS[105] VSS[9] VSS[106] VSS[10] VSS[107] VSS[11] VSS[108] VSS[12] VSS[109] VSS[13] VSS[110] VSS[14] VSS[111] VSS[15] VSS[112]...
  • Page 38 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 SB ICH-7M (U12F) U12F V5REF[1] Vcc1_05[1] Vcc1_05[2] AD17 V5REF[2] Vcc1_05[3] Vcc1_05[4] Vcc1_05[5] V5REF_Sus Vcc1_05[6] AA22 Vcc1_5_B[1] Vcc1_05[7] AA23 Vcc1_5_B[2] Vcc1_05[8] AB22 Vcc1_5_B[3] Vcc1_05[9] AB23 Vcc1_5_B[4] Vcc1_05[10] AC23 Vcc1_5_B[5] Vcc1_05[11] AC24 Vcc1_5_B[6] Vcc1_05[12] AC25 Vcc1_5_B[7]...
  • Page 39 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL GIGA-LAN MARVELL 88E805X (U11) TX_P AVDDL TX_N MDIN[3] AVDDL MDIP[3] AVDDL TSTPT RX_N AVDDL RX_P MDIN[2] REFCLKP MDIP[2] REFCLKN HSDACN AVDDL HSDACP AVDD 88E805X LED_LNK/ACTn AVDDL LED_LINK10/100n MDIN[1] VDDO_TTL MDIP[1] LED_LINK1000n AVDDL LED_LINKn MDIN[0]...
  • Page 40 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 IEEE-1394 TSB43AB22A (U9) OZ128T QFPS128-04M AD31 AD30 AD29 AD28 AD27 AD26 BIAS AD25 TPA+ AD24 TPA- AD23 TPB+ AD22 TPB- AD21 AD20 SC_VCC AD19 SC_3V# AD18 SC_5V# AD17 SC_RST AD16 SC_CLK AD15 SC_IO AD14...
  • Page 41 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL IT8512E (U14) POWER SUPPLY LAD0 FLFRAME#/GPG2 LAD1 FLAD0/SCE# LAD2 FLAD1/SI LAD3 FLAD2/SO Embedded FLAD3/GPG6 Controller SERIRQ FLCLK/SCK LFRAME# FLRST#/WUI7/GPG0/TM LQFP-128L LPCCLK WRST# ADC0/GPI0 ADC1/GPI1 ADC2/GPI2 KSI0/STB# ADC3/GPI3 KSI1/AFD# ADC4/GPI4 KSI2/INIT# ADC5/GPI5 KSI3/SLIN# ADC6/GPI6 KSI4...
  • Page 42 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 AUDIO CODEC（U18） LINE1-VREFO-R LINE1-R AVDD2 LINE1-L SURR-L MIC1-R JDREF/NC MIC1-L SURR-R CD-R ALC880/AL861 AVSS2 CD-GND SURR-VREFO-L CD-L QFPS48 SURR-VREFO-R MIC2-R MIC2-VREFO-R MIC2-L LINE2-VREFO-R LINE2-R SPDIFI/EAPD LINE2-L SPDIFO Sense A AMP&SPEAKER (U19) RLINEIN ROUT+ RHPIN...
  • Page 43 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL +3.3VA +5VA +12VA (PU7) OUT3 BOOT3 PHASE3 UGATE3 PGOOD LGATE3 COMP3 LDO3 PGND SHDN# SKIP# LDO5 LGATE5 UGATE5 COMP5 PHASE5 BOOT5 OUT5 ISL6232 M-QSOP28 1.8V ISL6227 (PU10) PU10 ISL6227 LGATE1 LGATE2 PGND1 PGND2 PHASE1...
  • Page 44 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 1.5V/ 1.05V ISL6227 (PU9) ISL6227 M-QSOP28 LGATE1 LGATE2 PGND1 PGND2 PHASE1 PHASE2 UGATE1 UGATE2 BOOT1 BOOT2 ISEN1 ISEN2 VOUT1 VOUT2 VSEN1 VSEN2 OCSET1 OCSET2 SOFT1 SOFT2 PG2/REF...
  • Page 45 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL CPU Core (PU3) ISL6262_MLFP_48 QFN48_7MA UGATE1 GND_T BOOT1 PHASE1 PSI# LGATE1 PGD_IN PGND1 RBIAS ISEN1 VR_TT# SOFT PVCC VID0 VID1 UGATE2 VID2 BOOT2 VID3 VID4 PHASE2 VID5 LGATE2 VID6 PGND2 VR_ON ISEN2 DPRSLPVR DPRSTP#...

  • Page 46: Connectors Definition

    TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 2.2 Connectors Definition DDR CONN (CN9) DDR2 CONN(STD) AS0A42X-N4SX Foxconn NC/TEST DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 NC/S1# DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31...
  • Page 47 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL DDR CONN (CN22) CN22 DDR2 CONN(RVS) AS0A42X-NARG-XX Foxconn NC/TEST DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 NC/S1# DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 CAS# DQ32...
  • Page 48 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 LCD CONN (CN18) CN18 LCD_CON HT1315FU CRT CONN (CN3) CRT conn_6701-16R 6701-16R INVERTER (CN4) Inverter/MIC to M/B HS6210R LINE OUT/SPIDF OUT CONN (CN27) SPDIF CON CN27 2FB540L-BJBMC-7F...
  • Page 49 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL SATA CONN (CN23) CN23 GND_2m_S_1 GND_2m_S_4 GND_2m_S_7 V_3.3_1 GND_1m_P_4 V_3.3_2 GND_2m_P_5 V_3.3_3_PC GND_2m_P_6 V_5.0_7_PC V_5.0_8 V_5.0_9 GND_2m_P_10 P_Reserve_11 GND_1m_P_12 V_12_13_PC V_12_14 V_12_15 Serial ATA Recepticle C166A5-12204-LA ALLTOP CD-ROM CONN (CN21) CN21 DVD_CON C15034-15001-L...
  • Page 50 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 NEW CARD (CN16) CN16 USBD- USBD+ CPUSB# RESERVED RESERVED RESERVED SMBCLK SMBDATA +1.5V GND1 GND POWER WAKE# +3.3VS(+3.3VAUX) GND2 GND POWER PERST# +3.3V GND3 GND POWER +3.3V CLKREQ# GND4 GND POWER CPPE# REFCLK- REFCLK+...
  • Page 51 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL GPRS/SIM CONN (CN6) 16Piin connector 87213-16L MIC (CN7） CN24 Audio MIC jack JA6333L-B1HT-7FA CARD READER CONN (CN14) CN14 SD_D2 MS_GND SD_D3 MS_VCC MS_SCLK SD_CMD MS_D3 MS_INS# SD_GND MS_D2 SD_VCC MS_D0 MS_D1 SD_CLK MS_BS MS_GND...
  • Page 52 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 DC IN CONN (PCN8) PCN1 DC_conn BATTERY CONN (PCN2) PCN2 Battery_CON KEYBOARD CONN (CN8) KEY BOARD_CON ENTERY 6905-F24N-00R...
  • Page 53 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL DEBUG CONN (CN29) CN29 *Debug conn 3801-X14XL entery TOUCH PAD CONN (CN12) CN12 GND1 GND2 TOUCH PAD 6705-F08N-00R...
  • Page 54 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL...
  • Page 55 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 3.1. General Module…………… 3.2. LCD Module Assembly……..…………... 3.3. TOP Module Assembly……………….. 3.4 BOTTOM Module Assembly…………… 3.5 HDD Assembly…………….. 3.6 ODD Assembly……………..

  • Page 56: General Module

    Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 3.1. General Module...

  • Page 57: Lcd Module Assembly

    TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 3.2. LCD Module Assembly...
  • Page 58 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL...
  • Page 59 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 3.3. TOP Module Assembly...
  • Page 60 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL...
  • Page 61 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 3.4. BOTTOM Module Assembly...
  • Page 62 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL...

  • Page 63: Hdd Assembly

    TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 3.5. HDD Assembly...
  • Page 64 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 3.6. ODD Assembly...
  • Page 65 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL...
  • Page 66 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 4.1. System Disassembly Procedures…………………………………………… 4.2. LCD Display Panel Disassembly Procedure………………….…………...
  • Page 67 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 4.1. System Disassembly Procedures Please refer to the disassembly procedures of the Prestigio Visconte 1220. 1. Open the battery lock firstly. 2.Ttake off the battery pack.
  • Page 68 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 3. Unfasten nine (9) screws and pull out the two doors . 5. Open the RAM socket lock and remove the DDR memory. 6. Unfasten the screw and pull off the hard disk device.
  • Page 69 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 7. Unfasten six (6) screws and pull off the fan cable. 8. Remove the fan and take out the thermal module gently. 9. Open the CPU socket lock in counter clockwise direction and remove the CPU.
  • Page 70 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 10.Extrude out the optical device 11.Remove the LCD cable and Unfasten fourteen (14) screws of the bottom. 12. Unlock four (4) latches of the Keyboard.
  • Page 71 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 13.Disconnect the Keyboard cable. 14.Unfasten two screws 15. Remove the DDR memory...
  • Page 72 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 16. Disconnect TP, CRT BD and Power BD cables and unfasten the two screws of the Top. 17.Remove the bottom cabinet. 18.Unfasten the two screws of the board and disconnect the cable.
  • Page 73 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 19. Unfasten two (2) screws on the hinges and remove Hinge cover. 20.The main board disassembled . 21.Unfasten the five (5) screws.
  • Page 74 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 22. Remove the TOP cabinet gently 23. The LCD module..
  • Page 75 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 4.2. LCD Display Panel Disassembly Procedure 1. Remove four (4) rubber stoppers and unfasten five (5) screws . 2. Gently disassemble the LCD front cabinet. 3. Unfasten seven (7) screws and disconnect the inverter cable, Then remove...
  • Page 76 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 4. Remove LCD panel from LCD back cabinet. 5. Disconnect the LCD cable. 6. Unfasten four (4) screws and remove the right & left LCD bracket.
  • Page 77 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 7. LCD display panel disassembly finished.
  • Page 78 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL...
  • Page 79 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 5.1. CPU, RAM, Module Installation……………………………. 5.2. HDD Module Installation…………..…………….………….. ……….

  • Page 80: Warning Notice

    Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 5.1. CPU, RAM, HDD Installation Warning Notice For precaution measures, please disconnect the AC adapter remove the battery from the battery compartment while doing the installation procedure of the CPU, Memory & HDD. Procedure to remove the battery...
  • Page 81 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 3. Open the CPU socket lock in counter clockwise direction and lock the CPU. 4. Fasten 6 screws of the thermal module, connect the FAN cable. 5. Lock the DDR RAM to the RAM socket.
  • Page 82 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 7. Fasten 8 screws of the CPU cover and DDR cover HDD Module Installation Guide...
  • Page 83 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL...
  • Page 84 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 Trouble Shooting List 6.1 No display 6.2 VGA controller failure 6.3 LCD no display / Invalid picture 6.4 External monitor has no display or color incorrect 6.5 Memory test error 6.6 Keyboard test error 6.7 Touch pad test error...
  • Page 85 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 6.1 No display (system failure) Symptom: There is no display on both LCD and Monitor after power on although the LCD and Monitor are known-good. No Display Replace monitor or LCD Monitor or LCD module ok?
  • Page 86 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 6.2 VGA controller failure Symptom: There is no display or distortion on both LCD and Monitor although Power-On-Self-Test is passed VGA Controller Failure Try to reinstall VGA driver in Windows Correct it Retest ok??

  • Page 87: Lcd No Display

    Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL LCD No Display Try another known good LCD module Replace each parts of LCD module / cables and test Display Replace motherboard...
  • Page 88 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 6.4 External monitor has no display or color abnormal Symptom: The CRT monitor shows nothing or abnormal color, but it is ok for Monitor No Display Try another known good monitor Display Ok? Replace faulty monitor...

  • Page 89: Memory Test Error

    Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 6.5 Memory test error Memory test error Try another known good DRAM module Replace the faulty Test OK? DRAM module Replace motherboard...

  • Page 90: Keyboard Test Error

    TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 6.6 Keyboard test error Symptom: error message of keyboard failure is shown or any key doesn’t work Keyboard test error Is K/B cable connected to Connect or Replace properly? K/B cable Try another good keyboard...
  • Page 91 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 6.7 Touch Pad test error Symptom: An error message is shown when the Touch Pad point is enabled Touch pad error 1. Check Touch pad device in Windows XP if it is properly Installed (including driver) 2.
  • Page 92 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 6.8 Memory Card Bus failure Symptom: When insert Memory Stick can’t detect Device with removable storage. Memory Card Bus failure 1.Check Memory Card Bus Device in Windows XP if it is properly installed(including driver) 2.Try Reinsert Memory Stick...

  • Page 93: Hard Disk Drive Test Error

    Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 6.9 Hard disk drive test error Symptom: Either an error message is shown, or the drive motor spins non-stop, while reading data from or writing data to Hard disk Hard disk test error Check BIOS...
  • Page 94 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 6.10 CMOS test error CMOS data lost, or inaccurate system time & data CMOS test error 1. Plug in AC adapter, power on the system and set correct data in BIOS setup 2. Replace CMOS Battery 3.

  • Page 95: Ieee 1394 Failure

    Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 6.11 IEEE 1394 Failure Symptom: When backup HDD using IEEE 1394 can’t detect the device.. IEEE 1394 Failure 1. Check IEEE 1394 device in Windows XP if it is properly installed (including driver) 2. Try another backup HDD using IEEE 1394 device...

  • Page 96: Audio Failure

    TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 6.12 Audio failure Symptom: No sound from speaker after audio drive is installed. Audio test error 1. check whether cables, speakers & audio drivers are installed properly 2. try another working speaker & cable...
  • Page 97 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 6.13 No power symptom: Symptom: When the power button is pressed, nothing happens, power indicator is not light up. No Power Check Adapter is good Replace Bios Correct it Replace motherboard...
  • Page 98 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 6.14 CD-ROM drive test error An error message is shown when reading data from CD-ROM drive CD-ROM driver test error Check BIOS Correct it Setup OK? Try another known good CD-ROM Replace the faulty parts...
  • Page 99 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 6.15 Stopping in LCD screen while booting Stop in LCD Screen while booting 1.Try another known good CD-ROM 2. Try another known good HDD 3. Try another known good CPU 4.. Thermal module deformation...
  • Page 100 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 6.16 New Card Bus failure Symptom : when insert New card to New Card slot, but system can’t detect. New card failure Insert New Card completely again , make sure good connection Check drive &...
  • Page 101 Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 6.17 Modem failure Modem Failure Check Driver install & Correct it Telephone Line is OK? Replace another Correct it known good Modem board Replace Motherboard...
  • Page 102 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 6.18 LAN failure Symptom: When cannot detect Network Adapter device and can’t enter internet. LAN failure 1. Check Network Adapter Device in Windows XP if it is properly Installed (including driver) 2. Setup Network Connections in Windows XP 3.

  • Page 103: Battery Failure

    Prestigio Visconte 1220 TECHNICAL SERVICE MANUAL 6.19 Battery Failure Battery Failure Try another known good Battery Correct it Replace Motherboard...
  • Page 104 TECHNICAL SERVICE MANUAL Prestigio Visconte 1220 6.20 USB Port Failure USB Port Failure Try another know good USB Device Correct it Replace Motherboard...
  • Page 105 w w w. p r e s t i g i o. c o m...

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