PAQUP-323MP3 Player

Operation Description The operation description of the MP3 Player are : 1. MP3 File Download : Download the MP3 files to the Flash Memory or MMC Memory of MP3 Player from the PC via USB Interface. 2. Player Operation : MP3 player operates according to the each key function. 3. Operation principle of MP3 Play : 3-1) Main function is controlled by RISC 8bit CPU. The CPU reads MP3 files which is downloaded to each memory, and transmit the MP3 files to Audio Decorder. 3-2) Audio Decorder archives the compressed MP3 files, and send it to the D/A Converter. 3-3) D/A Converter converts the digital data received from the Audio Decorder to Analog Data, and then transfer it to the earphone. 3-4) Earphone sounds the analog data received from the D/A converter. 4. Others 4-1) EL LAMP : operates when user press the key. 4-2) LCD Driver and LCD display : Displays each key function when each key is pressed.

AA BB CC DD EE 5 5 4 4 3 3 2 2 1 1 BATT ArrayResistence(x4) A1 A2A3 A4 A6 A5A7 A8 A10 A9 1234567891011 1213 1415 161719 20 18 CON A,B20PIN <Doc> 7~9 UP323(JULI-UPII)-A D 12 Wednesday, April 18, 2001 TitleSize Document Number Rev Date: Sheet of CON A, B 10PIN BATT BATT I/O6_AI/O1_A /WE_A /RE_A I/O4_AI/O3_AI/O0_A GPIO3_A nR/B_A I/O2_AI/O5_A ALE_A CLE_A I/O7_A SIC_A USB Power_A HOLD SW FFSW RFSW PCS_A POR_A BATT AD SOUND MUTE_A BATT AD I2CSDA_A HOLD SW I2CSCL_A STOPSWFFSW STOPSW PLAYSW VOLUMESW WSEN_API19_A VOLUMESW EL LAMP CONTROL COM1 SEG4COM1 DATA COM0 SEG16 SEG17 SEG5 SEG2 SEG7 SEG9 SEG8SEG16 COM3 SEG4 SEG6 SEG13SEG11 SEG14 SEG14 SEG10 COM0 SEG17 SEG10 SEG0 SEG13 SEG15 SEG15 SEG7COM2 SEG12 SEG8 SEG3 SEG3 SEG2 SEG11 SEG5 COM2 SEG0 SEG9 SEG6 SEG12 COM3 CLKCS CS CLK DATA EL LAMP CONTROL RFSWPLAYSW I2CSDA_AI2CSCL_A PCS_A WSEN_API19_APOR_ASOUND MUTE_A USB GND USB GND USB GND USB GND SID756ISIC756I G1G2 SID_ASIC_ACMD_ACLK-OUT_ADAT_AVSS1_AVSS2_AUSB Power_A DAT_ACMD_A VSS1_A CLK-OUT_A VSS2_A SID_A G1DAT_A SIC_A SIC756I SIC_ACLK-OUT_A G2 SID_A SID756I nR/B_A/RE_ACLE_AALE_A/WE_AGPIO3_AI/O0_AI/O1_AI/O2_AI/O3_AI/O4_AI/O5_AI/O6_AI/O7_A BATT USB GND VCC LDO ALDO ALDO VCC LDO VDD CVDD CVDD CVDD CVDD LDO LDO VCC VCC VCC VCC VCC VCC VCC VUSB +3.0V VCC L21uH C21 104 12 R710K C29223 12 C30223 12 S5VOL UP 1 2 S6 VOL DN 1 2 RP2 1K/4EA 1 5 2 6 3 7 4 8 C1222p 12 U674LVC244 20 2 1918 3 17 4 1615 5 14 6 1312 7 11 189 10 VCC 1A1 2G 1Y1 2Y4 2A4 1A2 1Y22A3 2Y3 1Y3 1A3 2A21Y4 2Y2 2A1 1G1A42Y1GND R3110K 12 C23104 1 2 R29100K U4 PIC17C756/A_TQFP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17181920212223242526272829303132 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49505152535455565758596061626364 RD1/AD9 RD0/AD8 RE0/ALE RE1/OE RE2/WR RE3/CAP4 MCLR/Vpp TEST Vss Vdd RF7/AN11 RF6/AN10 RF5/AN9 RF4/AN8 RF3/AN7 RF2/AN6 RF1/AN5RF0/AN4 AVdd AVss RG3/AN0/Vref+ RG2/AN1/Vref- RG1/AN2RG0/AN3 Vss Vdd RG4/CAP3 RG5/PWM3 RG7/TX2/CK2 RG6/RX2/DT2 RA5/TX1/CK1 RA4/RX1/DT1 RA1/T0CKI RA2/SS/SCL RA3/SDI/SDA RB6/SCK RB7/SDO Vdd OSC1/CLKIN OSC2/CLKOUT Vss RB2/PWM1 RB5/TCLK3 RB4/TCLK12 RB3/PWM2 RB1/CAP2 RB0/CAP1 RA0/INT RC7/AD7RC6/AD6RC5/AD5RC4/AD4RC3/AD3RC2/AD2RC1/AD1VssVddRC0/AD0RD7/AD15RD6/AD14RD5/AD13RD4/AD12RD3/AD11RD2/AD10 C7104 12 R410K HOLD SLIDE SW 3 2 C9103 12 C1910p 1 2 C1610p 1 2 Y116MHz C86102 R251K RP1 100K/4EA 15 26 37 48 R1222K U2 FDC6325LO 465 321 INR1,C1ON/OFF OUTOUT R2 R111K R856K C3104 1 2 R101K + C10100uF D2KDS184 2 3 1 R211K 1 2 R237.5K 12 P1CON1 1 N1CON1 1 Q1C3875 2 13 Q3C3875 2 1 3 R37 100 1 2 R39 100K 12 R14100K R40 100K 12 C11103 12 U1 FDC6325LO 465 321 INR1,C1ON/OFF OUTOUT R2 R302.2K C18103 12 C14103 12 C20103 12 R161M 12 C28 103 1 2 D1MBR0520 1 2 C15104 12 C4104 12 C6334 12 C24 103 12 R991K C17334 12 + C8100uF R210K + C1322uF R1591KR13120K R61K R3120K U3MAX1705 16 15 6 1 7 14 9 10 8 2 11 34 13 5 12 POUT ONA OUT LBP FB ONB LDO LBO FBLDO LBNCLK/SELREFTRACK LX GND PGND L110uH C26103 12 R38 4.7K 1 2 + C251uF R156K + C522uF C1104 1 2 R51K HA3CON20 123456789 1011121314151617181920 HA1CON10 123456789 10 12345678910 R83 100 12 HA2CON10 123456789 10 12345678910 C2103 12 D8KDS184 2 3 1 R22 24K 1 2 R19 51K 1 2 Q2C3875 2 13 C22102 R20 1M 12 R17 10K 12 R274.7K 1 2 R1856K 1 2 U8 EL Lamp 12 12 R42 560K 1 2 R43 1M 1 2 U9 HV826DB1 1234 5678 VDDRsw-oscRel-oscGND Lx CsVbVa D3 1N4148 1 2 S8 REPEAT 1 2 R24 13K 1 2 S7 A-B 1 2 L3470uH S10 EQ 1 2 R28 3.9K 1 2 S9 PAUSE 1 2 R26 7.5K 1 2 HOLD RANDOM INTRO

VOL A-B PC 1 EQ U5 LCD_PEI84044 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 COM0 COM1 COM2 COM3 S11 LAMP ON 1 2 R4110K 1 2 U7 HT1621B 123456789 101112131415161718192021222324 252627282930313233343536373839404142434445464748 SEG7SEG6SEG5SEG4SEG3SEG2SEG1SEG0CS RDWRDATAVSSOSCOOSCIVLCDVDDIRQBZBZCOM0COM1COM2COM3 SEG31 SEG30SEG29SEG28SEG27SEG26SEG25SEG24SEG23SEG22SEG21SEG20SEG19SEG18SEG17SEG16SEG15SEG14SEG13SEG12SEG11SEG10 SEG9SEG8 RP3 100K/4EA 15 26 37 48 S4RF SW 1 2 S3FF SW 1 2 S2 STOP SW 1 2 S1 PLAY SW 1 2

55 44 33 22 11 D D C C B B A A A1 A2A3 A4 A6 A5A7 A8 A10 A9 RL VCC : 4,13,28GND : 7,15,32 AVCC : 47AGND : 44 GDS30C6001Socket VCC : 4,13,28VCC : 4,13,28VCC : 4,13,28 1234567891011 1213 1415 161719 20 18 CON A,B20PIN 12 3 4567 VDDUSB+5VDATA(D+)CLK(D-) L GND R TOP VIEW <Doc> 7~9 UP323(JULI-UPII)-B D 22 Wednesday, April 18, 2001 TitleSize Document Number Rev Date: Sheet of CON A, B10PIN I2CSDA_BI2CSCL_B PCS_B WSEN_B PI19_BPOR_B SOUND MUTE_B WSEN_B PCS_B PI19_B L OUT SOUND MUTE_B R OUT SID_BSIC_B POR_B I2CSDA_B I2CSCL_B SID_BSIC_B VSS1_BVSS2_B CMD_B CLK-OUT_B DAT_BVSS1_BVSS2_B USB Power I/O7_BI/O0_B XOUT CLE_B GPIO3_B I/O2_BI/O5_BI/O4_B XIN /RE_B D+D- nR/B_BALE_BI/O3_B/WE_BI/O6_BI/O1_B XOUT XIN CLK-OUT_B CMD_BDAT_B I/O4_BI/O0_BI/O5_B GPIO3_B/RE_B I/O6_BI/O2_BI/O3_B CLE_B I/O1_BI/O7_B ALE_B /WE_BnR/B_B nR/B_B/RE_BCLE_BALE_B/WE_BGPIO3_BI/O0_BI/O1_BI/O2_BI/O3_BI/O4_BI/O5_BI/O6_BI/O7_B CMD_BCLK-OUT_BDAT_B USB Power L OUTR OUT USB Power D+D- +3.0V +3.0V AVCC +3.0V VUSB VCC VUSB VCC VCC VCC VCC VCC VCC VCC VUSB AVCC +3.0V +3.0V VUSB VUSB VUSB VUSB +3.0V C42 103 12 Q4C3875 2 13 U14MAS3507D-PBGA 1 7 2 14 9 31 3 13 10 21 4 17 18 20 5 28 11 38 6 35 12 27 16 4234 44 33 8 39 23 45 15 32 22 46 30 40 29 47 37 41 36 48 43 AVSS PI4 CLKI SIC AVDD DCSO WRDY SII WSEN SID PUP TE CLKO XVSS PI0 XVDD PI1 VSENS PI2 PI8 PI3 SOC POR SOISOD PR PII2 I2CC PCS I2CD PII9 VDD PII8 VSS PII7 DCEN PII6 EOD PII5 RTR PII4 RTW PII3 DCSG U12 DAC3550A-PBGA 7 13 21 17 20 49 28 12 19 48 35 16 27 41 42 25 47 34 23 33 14 6 40 15 4639 24 38 11 31 22 29 4 37 36 18 43 10 538219 VREF NC FINR XT1 FOPR AUX1R FOUTR AGND0 NC AUX1L FINL XT0 FOPL AUX2R FOUTL NC AUX2L DEEMR CLKOUT DEEML NC AVSS1 TESTEN SCL POROWSI SDA DRI AVSS0 CLI VSS VDD NC MCS1 MCS2 OUTL DEECTRL NC NC OUTR NC AVDD0AVDD1 NC C40 103 12 C38 103 12 R57 1K C62 103 12 C39 103 12 HB3CON20 123456789 1011121314151617181920 R58 1K + C63 3.3uF C41104 1 2 C56 102 12 R7510K C66104 12 R5056K 12 R515.6K 12 R4956K 12 + C644.7uF C65102 12 R525.6K 12 R621.5KR651.5K + C61100uF + C55100uF R614.7K HB1CON10 12345678910 123456789 10 C43 103 12 R67100K RP7200K/4EA 15 26 37 48 R6433 RP6200K/4EA 15 26 37 48 R6033 R74100 1 2 C69103 12 C77 22p 12 R711M 12 L53.3uH Y3 48.00MHz C7110p 12 C7010p 12 RP5101/4EA 15 26 37 48 C7310p 12 C72103 12 C7410p 12 C6082p 12 C5982p 12 C5882p 12 R63100K C83102 12 + C824.7uF Q5 C3875 2 13 R664.7K C84104 12 RP8200K/4EA 15 26 37 48 U11KM29U128T 4847 1 4645 2 4443 3 4241 4 4039 5 3837 6 3635 7 3433 8 3231 9 3029 10 2827 11 2625 12131415161718192021222324 N.CN.C N.C N.CN.C N.C I/O7I/O6 N.C I/O5I/O4 N.C N.CN.C N.C N.C VCC SE VSS N.C R/B N.CN.C RE I/O3I/O2 CE I/O1I/O0 N.C N.CN.C N.C N.CN.C VCCVSSN.CN.CCLEALEWEWPN.CN.CN.CN.CN.C R4810K 12 R821K R6922K C68102 12 R6822K C67102 12 C8082p 1 2 C78270p 1 2 R46 33 R44 1.5K D6 MBR0520 1 2 R7815K R807.5KR767.5K C75560p 1 2 R727.5K HB2CON10 12345678910 123456789 10 C76560p 1 2 J2CON71234567 C34 471 12 + C324.7uF 12 C31 104 12 U10MIC5205-3.3 45 321 ADJ OUT ENGNDIN C35 103 12 + C333.3uF 12 C36 104 12 D4MBR0520 1 2 R47100 1 2 + C57 22uF R70 6.8 C85103 1 2 U13 149 46 37 10 16 45 56 38 23 22 48 12 11 1917201824252627 41 42 43 33 238 343536 39 40 121293031 4 13 28 7153244 47 CLK_MCU Data_In D+ TEST0 TEST1 Data_Out D-XINXOUT TEST6 TEST5 TEST4 nRESET TEST3 TEST2 CLE ALE /WE/WP I/O0I/O1I/O2I/O3 GPIO5 GPIO4 GPIO3 I/O4 GPIO0GPIO1GPIO2 I/O5I/O6I/O7 GPIO7 GPIO6 R/B/RE Clk_Out CMD DAT VCC VCC VCC GNDGNDGND AGND AVCC C50103 12 C51103 12 L41uH C49102 12 D7MBR0520 1 2 R542.2K R56 100K R55100K C48104 12 D5 MBR0520 1 2 C4612p 1 2 C528.2p 1 2 RP410K/4EA 1 5 2 6 3 7 4 8 R532.2K C5412p 12 C5312p 12 C4510p 12 Y2 14.725MHz + C474.7uF C4410p 12 R59 1M 1 2 C37103 12 TOP VIEW8/16/32/64MBMMC CARD JP2 8PIN MMC 123456 7 8 C79270p 1 2 R7915K R737.5K R777.5K R817.5K R45 33 C8182p 1 2