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TNN CAR CD PLAYER SOLUTION CD-MP3 ESP MODEL

TNN CAR CD PLAYER SOLUTION CD-MP3 ESP MODEL. 2003. TEL : (8231)715-4611 FAX : (8231)715-4612. 1. FEATURES 2. BLOOK DIAGRAM 3. PIN DIAGRAM 4. PIN DESCRIPTIONS 5. OPTION DIODE AND KEY MATRIX 6. RADIO MODE 7. CDP MODE

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TNN CAR CD PLAYER SOLUTION CD-MP3 ESP MODEL

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  1. TNN CAR CD PLAYER SOLUTION CD-MP3 ESP MODEL 2003. TEL : (8231)715-4611 FAX : (8231)715-4612

  2. 1. FEATURES 2. BLOOK DIAGRAM 3. PIN DIAGRAM 4. PIN DESCRIPTIONS 5. OPTION DIODE AND KEY MATRIX 6. RADIO MODE 7. CDP MODE 8. MP3 MODE 9. CDC MODE 10. TAPE MODE 11. CLOCK MODE 12. VOLUME MODE 13. POWER OFF / DOWN MODE CONTENTS TNN SOLUTION CO., LTD.

  3. 1. FEATURES MAIN FEATURES - CD-MP3 Disc playback - CD-RW, CD-R, CD Disc playback - Multi-Session Disc playback - MPEG 1(ISO/IEC 11172-3) Layer 1/2/3 - Support AII MPEG Bit Rates including free format - Support 16/22.02/24KHz Sampling frequency - Support Single channel, Dual channel, Stereo and Joint Stereo - Support any combination of intensity Stereo & MS Stereo - ISO9660, Joliet and Romeo format - ID3 V2 2.0, ID3 V2 3.0, ID3 V2 4.0 - Provide high flexibility - Compact Design TNN SOLUTION CO., LTD.

  4. RADIO FUNCTIONS (1) RECEIVING FREQUENCY, CHANNEL SPEACE (2) TUNER UP / DOWN FUNCTIONS • Key less than 2sec - SEEK UP/DOWN • Key more than 2sec - 1STEP UP/DOWN TNN SOLUTION CO., LTD.

  5. (3) SEEK FUNCTIONS Used to search a broadcasting station automatically and hold a receiving frequency when the broadcasting station is reached. (4) PRESET · MEMORY · SCAN Preset memory 5 sec receiving. (5) PRESET MEMORY When the LW band is used, MW2 cannot be used (6) STORE · CHANNEL · MEMORY FM1, FM2, FM3,OIRT,MW1,MW2,LW (7) LOC (Local) control output and display. (8) Auto Store Memory (ASM) (9) “ • FM band - FM1 : 6 stations, FM2 : 6 stations, FM3 : 6 stations • OIRT band - FM : 6 stations • MW band - MW1 : 6 stations, MW2 : 6 stations • LW band - LW : 6 stations ” / “ST”display at FM band. • TAPE FUNCTIONS • TAPE spooling direction display • TAPE Insert display : “TAPE” display CDP FUNCTIONS (1) “ CD ” display TNN SOLUTION CO., LTD.

  6. CD-CHANGER FUNCTIONS • Auto Play • Disc(Track) number display at play mode • Disc(Track) up/down • Random, Repeat , Intro play and display CLOCK FUNCTIONS (1) To select 12 / 24 hours by area. 24 hours - Europe ( East, West ) 12 hours - America, Aust., Middle East (2) No clock display also possible. ELECTRIC VOLUME CONTROL FUNCTIONS (1) VOLUME / BASS / TREBLE / BALANCE / FADER selectable (2) Full function display on LCD panel (3) MUTE function (4) LOUDNESS control and display OTHERS FUNCTIONS (1) Beep sound output ( 4KHz, 1/2 Duty, 40msec ) TNN SOLUTION CO., LTD.

  7. CAR CD-MP3 BLOCK DIAGRAM PICKUP MECHA KMC,KOMEC TANASHIN,SHINWA SAMSUNG 4CH DRIVER (9259) DRAM 64MDRAM (16mdram) RF-AMP+SSP (S1L9226) CD-R, CD-RW DSP+DAC (S5L9290) 1BIT DAC CDMP3 DECODER LINE OUT MICOM (S3C830X-XX) PT2313 ◎L ◎R TEXT-LCD (12*2+ICONS) KEY (PANEL &REMOCON)

  8. FM_IF B+3V EO B+3V HAD0 HAD1 HAD2 HAD3 HAD4 HAD5 HAD6 HAD7 SCOR POWER MDATA/BAND1 MXLT7BAND2 CLMTR OPMTR 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 3. Pull out type PIN DIAGRAM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 DSPSENSE/STIN SSPSENSE/SDIN MCSB/LOC EQCH SQCK ACCIN ALE EVOL_DAT EVOL_CLK B+3V BUZZ CDP_ON MUTE SUBQ B+3V GND XOUT XIN GND GND MWEB RESET SW1 SW2 SW3 ENCODE_DN ENCODE_UP KIN1 KIN0 AM_IF GND VCO_AM VCO_FM B+3V BIAS VLC0 VLC1 VLC2 VLC3 COM0 COM1 COM2 COM3 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 S3C830A 100-QFP-1420C Pull out 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 TNN SOLUTION CO., LTD.

  9. FM_IF B+3V EO CE HAD0 HAD1 HAD2 HAD3 HAD4 HAD5 HAD6 HAD7 SCOR CDC_IN POWER MDATA MXLT CLMTR OPMTR 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 3. Detachable type PIN DIAGRAM REMOCOM EQCH SDIN ACCIN ALE EVOL-DAT EVOL-CLK B+3V BUZZ CDP-ON MUTE SUBQ B+3V GND XOUT XIN GND GND MWEB RESET SW1 SW2 SW3 ENCODE-DN ENCODE-UP KIN1 KIN0 KIN2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 AM_IF GND VCO_AM VCO_FM B+3V LVREN BIAS VLC0 VLC1 VLC2 WOOFER ST / MONO CDC _ ON TAPE _ ON FAST SSPSENSE DOUT SW_DET DIR STIN DSPSENSE BAND2 BAND1 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 S3C830A 100-QFP-1420C detachable 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 LED DIN SCLK STB SQCK MCSB MRDB LOC / MTL MCLK SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 / CDC OUT SEG30 / RADIO SEG31/ AGC TAPE IN TNN SOLUTION CO., LTD.

  10. 4. PIN DESCRIPTIONS TNN SOLUTION CO., LTD.

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  17. ● ▲ Diode matrix Momentary switch 5. OPTION DIODE AND KEY MATRIX 5.1 TABLE CONFIGURATIONS TNN SOLUTION CO., LTD.

  18. 5.2 OPTION DIODE MEMORY AND DECK DESCRIPTION TNN SOLUTION CO., LTD.

  19. 5.3 OPTION DIODE DESCRIPTIONS TNN SOLUTION CO., LTD.

  20. SYMBOL Functional Descriptions PRIORITY Priority selection switch. PRIORITY Operations 0 Display switching is performed when the CLOCK key was operated. The display switches between “FREQUENCY” display “CD” display and “CLOCK” display each time the CLOCK key is pressed. 1 When the display switched from “FREQUENCY” or “CD” display to “CLOCK” display by CLOCK key, if no operation is performed with in 5 seconds, the returns to the original display. ( Option Diode → 0 : Not used, 1 : used ) DISDTH WMA Detachable mode switch. WMA SUPPORT (TMD2201) DISDTH DISDTH Operations Operations 0 0 MP3 ONLY(TMD2101). Detachable. A/D converter input. 1 1 Pull-out WMA SUPPORT(TMD2201) ( Option Diode → 0 : Not used, 1 : used ) ( Option Diode → 0 : Not used, 1 : used ) SD ONLY TNN SOLUTION CO., LTD.

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  22. 5.4 KEY AND OPTION DIODE SCHEMATIC FM-IF B+3V EO HAD0 HAD1 HAD2 HAD3 HAD4 HAD5 HAD6 HAD7 SCOR POWER MDATA/BAND1 MXLT/BAND2 CLMTR OPMTR R3 22K B+3V R4 22K 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 . . R5 22K . . R6 22K R7 22K . . . . R8 22K . . R9 22K . . R10 22K . . . . X FMIF VDDPLL0 EO0 EO1 CE P0.0 P0.1/T0CLK P0.2/T0CAP P0.3/T0OUT/T0PWM P0.4/T1CLK P0.5/T1OUT P0.6/T2CLK P0.7/T2OUT P1.0/INT0 P1.1/INT1 P1.2/INT2 P1.3/INT3 P1.4/INT4 P1.5/INT5 P1.6/INT6 R1 000 R2 OPEN AM-IF GND VCO-AM VCO-FM B+3V LVREN BIAS VLC0 VLC1 VLC2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 DSPSENSE/STIN SSPSENSE/SDIN MCSB/LOC EQCH SQCK ACCIN ALE EVOL-DAT B+3V BUZZ CDP-ON MUTE SUBO B+3V GND XOUT XIN GND GND MWEB RESET SW1 SW2 SW3 ENCODE-DN ENCODE-UP 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 AMIF VSSPLL VCOAM VCOFM VDDPLL1 LVREN TEST3 BIAS VLC0 VLC1 VLC2 COM0 COM1 COM2 COM3 SEG0/P8.7 SEG1/P8.6 SEG2/P8.5 SEG3/P8.4 SEG4/P8.3 SEG5/P8.2 SEG6/P8.1 SEG7/P8.0 SEG8/P7.7 SEG9/P7.6 SEG10/P7.5 SEG11/P7.4 SEG12/P7.3 SEG13/P7.2 SEG14/P7.1 P1.7/INT7 P2.0/AD0 P2.1/AD1 P2.2/AD2 P2.3/AD3 P2.4 P2.5 P2.6 P2.7 AVDD P3.0/BUZ P3.1/SCK0 P3.2/SO0 P3.3/S10 VDD VSS XOUT XIN TEST1 TEST2 P3.4/SCK1 /RESET P3.5/SO1 P3.6/SI1 P3.7 P4.0/SEG39 P4.1/SEG38 P4.2/SEG37 P4.3/SEG36 P4.4/SEG35 B+3V X COM0 COM1 COM2 COM3 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 U1 S3C83OA SEG15/P7.0 SEG16/P6.7 SEG17/P6.6 SEG18/P6.5 SEG19/P6.4 SEG20/P6.3 SEG21/P6.2 SEG22/P6.1 SEG23/P6.0 SEG24/P5.7 SEG25/P5.6 SEG26/P5.5 SEG27/P5.4 SEG28/P5.3 SEG29/P5.2 SEG30/P5.1 SEG31/P5.0 SEG32/P4.7 SEG33/P4.6 SEG34/P4.5 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 . . X . LCD KIN0 KIN1 22 23 24 25 26 27 28 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 X . 29 30 31 32 33 34 35 36 37 38 . . . . . . . . . . . . . . . . . . . . . . . . D3 1N4148 D4 1N4148 D5 1N4148 D6 1N4148 D7 1N4148 D8 1N4148 D9 1N4148 D10 1N4148 D11 1N4148 D12 1N4148 D13 1N4148 D14 1N4148 D15 1N4148 D16 1N4148 D17 1N4148 D18 1N4148 . . . . . . . . ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ . . . . . . . . ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ R13 R12 . TNN SOLUTION CO., LTD.

  23. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 GND +9V D+3V CLMTR OPMTR SSPSENSE MCLK/MRDB MDATA MXLT SUBQ SQCK MWEB SCOR DSPSENSE SW1 SW2 SW3 CD-R AGND CD-L GND B+3V HAD0 HAD1 HAD2 HAD3 HAD4 HAD5 HAD6 HAD7 MCSB ALE COM32 R18 2.2K D18 2.7V D+3V D+3V R15 15K Q2 R1002 U2 RESET 1 3 2 KIA7029 . . . . R16 10K . Q1 R1002 . . . D16 1N4148 D17 1N4148 D18 1N4148 D19 1N4148 D20 1N4148 D21 1N4148 D22 1N4148 D23 1N4148 D0 1N4148 D1 1N4148 D2 1N4148 D3 1N4148 D4 1N4148 D5 1N4148 D6 1N4148 D7 1N4148 C1 104 RESET OPTION D8 1N4148 D9 1N4148 D10 1N4148 D11 1N4148 D12 1N4148 D13 1N4148 D14 1N4148 D15 1N4148 . . . . . . . . OPTION DIODE . . . . . . . . R77 100K R13 100K R12 100K FM-IF B+3V EO HAD0 HAD1 HAD2 HAD3 HAD4 HAD5 HAD6 HAD7 SCOR CDC_IN POWER MDATA MXLT CLMTR OPMTR R4 22K B+3V R5 22K 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 . . R6 22K . . R7 22K R8 22K . . . . R9 22K . . R10 22K . . R11 22K . . . . X FMIF VDDPLL0 EO0 EO1 CE P0.0 P0.1/T0CLK P0.2/T0CAP P0.3/T0OUT/T0PWM P0.4/T1CLK P0.5/T1OUT P0.6/T2CLK P0.7/T2OUT P1.0/INT0 P1.1/INT1 P1.2/INT2 P1.3/INT3 P1.4/INT4 P1.5/INT5 P1.6/INT6 100K 100K 100K REMOCON EQCH SDIN ACCIN ALE EVOL-DAT EVOL-CLK B+3V BUZZ CDP-ON MUTE SUBQ B+3V GND XOUT XIN GND GND MWEB RESET SW1 SW2 SW3 ENCODE-DN ENCODE-UP AM-IF GND VCO-AM VCO-FM B+3V LVREN BIAS VLC0 VLC1 VLC2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 AMIF VSSPLL VCOAM VCOFM VDDPLL1 LVREN TEST3 BIAS VLC0 VLC1 VLC2 COM0 COM1 COM2 COM3 SEG0/P8.7 SEG1/P8.6 SEG2/P8.5 SEG3/P8.4 SEG4/P8.3 SEG5/P8.2 SEG6/P8.1 SEG7/P8.0 SEG8/P7.7 SEG9/P7.6 SEG10/P7.5 SEG11/P7.4 SEG12/P7.3 SEG13/P7.2 SEG14/P7.1 P1.7/INT7 P2.0/AD0 P2.1/AD1 P2.2/AD2 P2.3/AD3 P2.4 P2.5 P2.6 P2.7 AVDD P3.0/BUZ P3.1/SCK0 P3.2/SO0 P3.3/S10 VDD VSS XOUT XIN TEST1 TEST2 P3.4/SCK1 /RESET P3.5/SO1 P3.6/SI1 P3.7 P4.0/SEG39 P4.1/SEG38 P4.2/SEG37 P4.3/SEG36 P4.4/SEG35 R1 R2 R3 X X X U1 S3C83OA X X WOOPER ST/MONO CDC_ON TAPE_ON FAST SSPSENSE DOUT SW_DET DIR STIN DSPSENSE BAND2 BAND1 SEG15/P7.0 SEG16/P6.7 SEG17/P6.6 SEG18/P6.5 SEG19/P6.4 SEG20/P6.3 SEG21/P6.2 SEG22/P6.1 SEG23/P6.0 SEG24/P5.7 SEG25/P5.6 SEG26/P5.5 SEG27/P5.4 SEG28/P5.3 SEG29/P5.2 SEG30/P5.1 SEG31/P5.0 SEG32/P4.7 SEG33/P4.6 SEG34/P4.5 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 KIN0 KIN1 KIN2 LED DIN SCLK STB SQCK MCSB MRDB LOC / MTL MCLK SEG24 SEG25 SEG26 SEG27 SEG28 SEG29/CDC OUT SEG30/RADIO SEG31/AGC TAPE IN X X

  24. 52 21 50 49 48 47 46 45 44 43 42 41 40 ACC R15 47K R16 82K R3 56K X X X X X OSC VSS LED1 LED2 LED3 LED4 LED5 VDD GRID1 GRID2 GRID3 GRID4 GRID5 ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ ↗ U1 J1 R76 4.7K R74 1K R75 1K R73 1K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 12 13 SW1 SW2 SW3 SW4 DOUT DIN IC CLK STB KEY1 KEY2 KEY3 KEY4 GRID6 GRID7 GRID8 GRID9 GRID10 VEE VDD GRID11 GRID12 GRID13 GRID14 SEG14 SEG13 39 38 37 36 35 34 33 32 31 30 29 28 27 DOUT DIN SCLK STB R50 100 R51 100 VDD SEG1/KS1 SEG2/KS2 SEG3/KS3 SEG4/KS4 SEG5/KS5 SEG6/KS6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 X R54 100 R72 100 14 15 16 17 18 19 20 21 22 23 24 25 26 CON16 R2 100 R1 4.7K REMOCON 3 U3 1 2 REMO D1 1N4148 S7 M3/INT S19 M1/SCH/TOP S13 M2/REP/ENTER S1 M4/RND/ESC D2 S20 -10/M5 S14 +10/M6 S8 SEEK-UP S2 SEEK-UP 1N4148 +C3 1uF C2 104 ( D3 S21 BAND S15 LOC S9 AS/PS S3 DSP 1N4148 S22 BAS/TRE/BAL/FAD D4 S16 MUTE S10 CLOCK S4 LOUD 1N4148 D5 S23 T-UP S17 T-DN S11 VOL-UP S5 VOL-DN 1N4148 S24 POWER D6 S18 EJECT S12 RESERVED S6 PLAY/PAUSE 1N4148 R5 100K R6 100K R7 100K R4 100K 35 34 32 31 30 29 28 27 26 25 24 23 22 21 20 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 2 1 FIL2 FIL2 GRID14 GRID13 GRID12 GRID11 GRID10 GRID9 GRID8 GRID7 GRID6 GRID5 GRID4 GRID3 GRID2 GRID1 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 FIL1 FIL1 D7 D8 D9 R8 R9 D16 D17 D18 VFD

  25. 6. RADIO MODE 6.1 RADIO KEY DESCRIPTIONS (1) M1, M2, M3, M4, M5, M6 It performs preset memory read / write function. WRITE operation. One of the M1 ~ M6 key is pressed for more than 2 seconds, current frequency is stored to corresponding memory area. - When write operation, It performs 0.5 sec mute operation. - These keys are invalid when AMEMO operation. ■ READ operation One of the M1~M6 key is pressed for less than 2 seconds, read the corresponding preset memory. - These keys are invalid when AMEMO operation TNN SOLUTION CO., LTD.

  26. Initial frequency to the preset memory. Other bands : Minimum frequency of each area is memorized. (2) AME / PSCAN Preset memory scan auto store memory key. When AME / PSCAN key is pressed for less than 1 sec, it performs preset memory scan function. When AME / PSCAN key is pressed for more than 1sec, it performs auto store memory function. 1) preset memory scan function descriptions Reading preset memory in regular frequency for 5 seconds each. Ex1) Current receiving frequency : FM1, CH3 . . . . . . . • If AME / PSCAN key is pressed aging during preset memory scan operation, it stop • preset memory scan operation and maintain the current frequency • - When reading preset memory, mute is active and “BEEP” sound output for 500msec TNN SOLUTION CO., LTD.

  27. Ex 2) FM1 90.1MHz ( M1 : 89.1, FM2 : 91.9 …....… . ) 22) Auto store memory function descriptions. During SEEK UP operation with station detection, if any station is detected, then this detected station is automatically stored to the corresponding preset memory area in regular frequency. - Current receiving frequency is preset memory : From current channel to M6 - Current receiving frequency is not preset memory : Form M1 to M6 - During Auto store memory, mute pin has low level and flashing channel number (1Hz, 1/2 Duty) till finished this function. - When this operation is finished, it performs preset memory scan operation for one time.  TNN SOLUTION CO., LTD.

  28.  DX mode AUTOLOC = 0, “LOC” display is off Station search is executed only once Ex1) FM1, 89.1MHz (M3) EX2) FM, 88.0MHz  LOCAL MODE “LOC”display is on or AUTOLOC = 1 Station search is executed two times (LOC : 1 time, DX : 1 time) During this operation, if preset memory is fully stored from M1 to M6 then stop this operation and performs preset memory scan one time (Even though three times station search is not completed) TNN SOLUTION CO., LTD.

  29. (3) SEEKUP ■ SEEKUP function. (AUT500=0) When any of SEEK UP key is pressed, the frequency moves up by one channel step with station detection. As this time, if a valid signal has detected, maintain the current frequency. If not, performs seek operation continuously. “ LOC ” display on LOCAL mode LOCAL mode ∫ station detection LOCAL mode “ LOC ” display off DX mode DX mode ∫ station detection DX mode TNN SOLUTION CO., LTD.

  30. (4) TUNUP / TUNDN TUNER TUNING. Whenever one of TUNUP / TUNDN key is pressed, the frequency moves up / down by one channel step. If TUNUP / TUNDN key is pressed for more than 0.5 second. • The option diode AUT500 = 0, it performs manual up / down function. ( SEEK key used ) • The option diode AUT500 = 1, it performs seek up / down functions. ( SEEK key not used ) TNN SOLUTION CO., LTD.

  31. (5) SCAN UP LOCAL mode SCAN UP functions. DX mode ① When SCAN UP key is pressed, the frequency is scan up by one channel step with station detection. ② If a valid signal has detected, the current frequency is blinked each 500mesc with in 5 seconds. If this case, SCAN UP key is pressed, SCAN function is released and the current frequency is maintained. ③ When SCAN UP key is not pressed with in blinking, the frequency moves up by one channel step with station detection. (6) BAND Band changes key. Band change over is performed through the cyclic method with the Band key. (7) LOC LOC (Local) function control key. This key is valid only in RADIO mode The “ LOC ” is toggled on LCD panel at every key input TNN SOLUTION CO., LTD.

  32. 6.2 RADIO DISPLAY Stereo signal indicator Local indicator DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH BAND Display Frequency display (1)FM BAND DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH (2)AM BAND DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH TNN SOLUTION CO., LTD.

  33. 7. CDP MODE 7.1 CDP KEY DESCRIPTIONS (1) PLAY / PAUSE CDP Play / Pause key (2) M1 / SCH/TOP PLAY THE FIRST TRACK (3) M2 / RPT/ENTER Repeat play on / off key (4) M3 / INT Intro scan on / off key It play individually tune for 10 seconds. If this key is pressed in intro scan mode, it display “ INTRO ”. (5) M4 / RDM/ESC Random play on / off key If this key is pressed, and at the end of the tune random tuning function performs. If this key is pressed in random play mode, it display “ RDM ” (6) CDP EJT CDP Eject key. TNN SOLUTION CO., LTD.

  34. (7) TUNUP / T-UP Track forward key It moves to next tune and if it meet to last tune then it goes to first tune. If this key is pressed in random play mode, it performs random select function. If this key is pressed for more than 0.5 sec, it changes to search FF mode. (8) TUNDN / T-DN Track downward key The running time of current playing tune is less than 3 seconds, it moves to last tune. The running time of current playing tune is more than 3 seconds, it moves to firs tune. If this key is pressed in random play mode, it performs random select function. If this key is pressed for more than 0.5 sec, then it changes to search FR mode. TNN SOLUTION CO., LTD.

  35. 7.2 CDP DISPLAY Off: Disc stop On:Disc play Flashing:Disc pause Repeat one indicator Intro play indicator Random play indicator DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH Track number display Track min display Track sec display (1)CDP Initial mode DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH (2)During CDP mode DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH SCROLL (3)When Error occurs DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH TNN SOLUTION CO., LTD.

  36. 8. MP3 MODE 8.1 MP3 KEY DESCRIPTIONS (1) PLAY/PAUSE MP3 Play / Pause Key (2) M1/SCH/TOP Enter MP3 file search mode (3) M2/RPT/ENTER Repeat Play On/Off Key/alphabet enter (4) M3/INT/esc Intro play on/off key It play individually tune for 10 seconds. It this key is pressed intro scan mode it display “INTRO” (5) M4/RDM/esc Random play on/off key Escape from file search mode It this key is pressed, and at the end or the tune random tuning function performs. It this key is pressed in random play mode, if display “RDM” (6) M5/-10 –10 key (7) M6/+10  +10 key (8) TUNUP/T-UP (9)TUNUP/T-DN TNN SOLUTION CO., LTD.

  37. DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH 8.2 MP3 DISPLAY Off:Disc stop On:Disc play Flashing:Disc pause MP3 display indicator DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH MP3 min display TITLE MP3 sec display (1)MP3 initial mode DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH (2)ID3 tag display SCROLL TNN SOLUTION CO., LTD.

  38. DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ ○ ○ CH CH DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH SCROLL DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH SCROLL SCROLL

  39. (3)During MP3 mode DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH SCROLL

  40. (4)When Error occurs DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH TNN SOLUTION CO., LTD.

  41. 9. CDC MODE Mechanism - Made in SHINHEUNG Precision Co. LTD and SANYO Co. LTD CDC selection - When initial power is supplied, CDC kind is detected in CDC mode and maintains to power off 7-1 CDC KEY DESCRIPTION (1) PLAY/PAUSE CDC PLAY / PAUSE KEY (1) M2/RPT Repeat play on / off key (3) M3/INT Intro scan on / off key It plays individually tune for 10 seconds If this key is pressed in intro scan mode, it display“INTRO” (4) M4/RND  Random play on / off key It this key is pressed, and at the end of the tune random tuning function performs If this key is pressed in random play mode, it display“RDM” TNN SOLUTION CO., LTD.

  42. 1 → 2 → 5 → 6 2 → 3 → 4 → 5 (4) M5/DISC UP  Disc selection key It moves to up disc, then play. ex) In case of disc 3,4 is empty. (5) M6/DISC DN  Disc selection key It moves to down disc, then play. ex) In case of disc 1,6 is empty. (6) TUN UP / TRACK UP  Track forward key It moves to next tune and if it meet to last tune then it goes to first tune. If this key is pressed in random play mode, it performs random select function. If this key is pressed for more than 0.8 sec, it changes to search FF mode (6) TUN DN / TRACK DN  Track backward key The running time of current playing tune is less than 3 seconds, it moves to last tune. The running time of current playing tune is more than 3 seconds, it moves to first tune If this key is pressed in random play mode, it performs random select function. If this key is pressed for more than 0.8sec, then it changes to search FR mode TNN SOLUTION CO., LTD.

  43. 10. TAPE MODE 10.1 TAPE DISPLAY DESCRIPTIONS (1) M1/MTL/TOP MTL (Metal) function control output and display “MTL” display is Toggled on LCD panel MTL pin status is Toggled at every key input In TAPE mode. It has high level when “MTL” display is on DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH TNN SOLUTION CO., LTD.

  44. ① ③ ANOTHER mode CDP, RADIO display CLOCK mode CLOCK ADJ mode ② ④ ⑤ 11. CLOCK MODE 11.1 CLOCK KEY DESCRIPTIONS (1) CLOCK CLOCK key controls on / off (2) TUNUP / T-UP / HOUR TUNUP / T-UP / HOUR key controls a increase of hours (3) TUNDN / T-DN / MIN TUNDN / T-DN / MIN key controls a increase of minutes 11.2 CLOCK MODE ON / OFF ① - CLOCK key (priority selection) - When the display switched from clock display by function keys (exception CLOCK key), it no operation is performed within 5 seconds, then the display returns to clock display (priority continued) ② - CLOCK key (priority release) - Another function key ③ - CLOCK key is pressed for more than 1 second ④ - This mode returns to the clock display if no operation is performed within 5 seconds after the display was switched. ⑤ - CLOCK key TNN SOLUTION CO., LTD.

  45. 11.3 CLOCK DISPLAY DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH AM/FM display HOUR display MIN display (1)CDP/MP3 Initial mode DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH (2)During CDP/MP3 play DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH TNN SOLUTION CO., LTD.

  46. 12. VOLUME MODE 12.1 VOLUME KEY DESCRIPTIONS (1) VOLSEL VOLUME mode control key (2) VOLUP, VOLDN Volume level up / down key (3) LOUD Loudness on / off control key (4) MUTE Mute on / off control key When “ MUTE ” is displayed, mute port output low level. (5) BPF / DSP SURROUND mode change key. This key is available with TDA7313 Initial state is SURROUND OFF mode. 12.2 VOLUME MODE ON/OFF It is automatically released after 5 seconds from volume control 12.3 VOLUME LEVEL INITIAL VALUE • TDA7313 • Volume - Level = dB step = • Bass - Level = 0, dB step = 0 • Balance - Level = 0, dB step = 0 • Fader - Level = 0, dB step = 0 TNN SOLUTION CO., LTD.

  47. 12.4 TDA7313/KB22501 LEVEL TABLE (1) VOLUME ( TDA7313 ) TNN SOLUTION CO., LTD.

  48. -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 -14 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 12 14 DISPLAY STEP (Db) (2) BASS / TREBLE (TDA7313) ■ TDA7313 (3) BALANCE / FADER (TDA7313 ) ■ TDA7313 0 1 2 3 4 5 6 7 8 9 10 0 -1.25 -2.5 -5 -7.5 -11.25 -15 -20 -25 -31.25 ∞ DISPLAY STEP (Db) TNN SOLUTION CO., LTD.

  49. 12.5 VOLUME DISPLAY MUTE indicator LOUD indicator DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH Volume mode display Volume level display (1)Volume DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH (2)Bass DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH (3)Treble DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH TNN SOLUTION CO., LTD.

  50. (4)Balance DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH (5)Fader DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH DISC. MP3 TRACK MUTE LOUD DSP RPT INT RDM LOC ○ ○ CH TNN SOLUTION CO., LTD.

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