![](/images/new-backgrounds/1265423/265423163x1.webp)
Schematic Diagrams
AUDIO DJ BBVL + CONTROL
B.Schematic Diagrams
Sheet 27 of 40
AUDIO DJ BBVL +
CONTROL
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+3VCDROM |
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| 30 mil | 25 | U31 |
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| 16 |
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| VCC5 |
| VSS |
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| 30 mil |
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| 101 |
| 47 |
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| VCC5 |
| VSS |
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| 9 |
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| (25,26) | CD_R | ||||||
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| 32 | VDD |
| VSS | 87 |
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C335 | C351 | C319 | C340 | C316 | C339 | VDD |
| VSS |
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56 |
| 108 |
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VDD |
| VSS |
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| 94 |
| 120 |
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0.1U | 0.1U |
| 0.1U |
| 0.01U | 0.01U | 0.01U | VDD |
| VSS |
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| 113 |
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| VDD |
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| 80 |
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| 48 |
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| VDD |
| port1[0]/F_DD0 | 49 | LCD_CS |
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| CCD0 | 104 |
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| port1[1]/F_DD1 |
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| 50 |
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| CCD1 | 106 | C_DD0 |
| port1[2]/F_DD2 | 51 | F_DD3 |
| R278 |
| 2.7K(R) |
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| CCD2 | 109 | C_DD1 |
| port1[3]/F_DD3 | 52 | WP |
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| +3VCDROM |
| CCD3 | 111 | C_DD2 |
| port1[4]/F_DD4 | 53 |
| USBClkSel 0 |
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| C_DD3 |
| port1[5]/F_DD5 | F_DD6 |
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| CCD4 | 114 |
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| CCD5 | 118 | C_DD4 |
| port3[4]/F_DD6 | 55 | F_DD7 |
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| CCD6 | 123 | C_DD5 |
| port3[5]/F_DD7 |
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C931 | C325 | C315 | C336 | C320 | CCD7 | 125 | C_DD6 |
| port3[1]/F_RE | 57 | F_WE |
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| CCD8 | 1 | C_DD7 |
| 58 |
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0.01U | 0.01U | 0.1U |
| 0.1U |
| 10U |
| CCD9 | 3 | C_DD8 |
| port3[3]/F_WE | 59 |
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| CCD10 | 7 | C_DD9 |
| port3[0]/F_CE | 60 |
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| CCD11 | 10 | C_DD10 |
| SD_LED/F_CLE | 61 |
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| CCD12 | 14 | C_DD11 |
| SD_MCD/F_ALE | 62 |
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| CCD13 | 17 | C_DD12 |
| SD_MWP/F_SE | 63 | EL_ON |
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| CCD14 | 19 | C_DD13 |
| port3[2]/F_RB | 64 | KEY0 |
| RP6 |
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| CCD15 | 21 | C_DD14 |
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| KEY3 5 |
| 4 | STOP_EJECT |
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| C_DD15 |
| KEY0 | 65 | KEY1 | KEY2 6 |
| 3 | PLAY_PAUSE |
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| CDIOW# | 5 |
| BlueBirdVL+ | KEY1 | 66 | KEY2 | KEY1 7 |
| 2 | FF |
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| CDMARQ | 12 | C_DIOW# | KEY2 | 67 | KEY3 | KEY0 8 |
| 1 | RD |
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| CRESET | 23 | C_DMARQ | KEY3 | 68 | KEY4 | KEY7 5 |
| 4 | ADJ_MUTE |
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| (16) CDASP# |
| CDASP# | 88 | C_RESET | KEY4 | 69 | KEY5 | KEY6 6 |
| 3 | REPEAT |
| D04 | |||||
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| CINTRQ | 102 | C_DASP# | KEY5 | 70 | KEY6 | KEY5 7 |
| 2 | VOLUM_UP |
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| CDMACK# | 116 | C_INTRQ | KEY6 | 71 | KEY7 | KEY4 8 |
| 1 | VOLUM_DOWN |
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| CDIORDY# | 121 | C_DMACK# | KEY7 |
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| CDIOR# | 127 | C_DIORDY# | SD_CLK | 81 |
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| C_DIOR# | 82 |
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| CCS1 | 90 |
| SD_CMD/I2CID[4] | 83 |
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| CCS0 | 92 | C_CS1 | SD_DAT0/I2CID[0] | 84 | R299 |
| 33 | SD_DAT1 |
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| C_CS0 | SD_DAT1/I2CID[1] | 85 | R703 |
| 33 | SD_DAT2 |
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| CDA2 | 95 |
| SD_DAT2/I2CID[2] | 86 |
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| CDA0 | 97 | C_DA2 | SD_DAT3/I2CID[3] |
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| CDA1 | 99 | C_DA0 |
| 26 |
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| C_BITCLK | C_BITCLK | (26) | ||||
| +5VCDROM |
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| SDD0 | 105 | C_DA1 | C_BCLK | 28 | R654 | 47 | C_SDIN0 | |||||||
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| C_SDIN | 30 | C_SDOUT | C_SDIN0 | (26) | |||||||||
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| SDD1 | 107 | H_DD0 |
| C_CDOUT | 33 | R264 | 47 | C_SYNC | C_SDOUT | (26) | |||
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| SDD2 | 110 | H_DD1 |
| C_SYNC | 35 |
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| C_ACRST# | C_SYNC | (26) | |||
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| SDD3 | 112 | H_DD2 |
| C_ACRST# |
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| C_ACRST# | (26) | |
C318 | C338 | C317 |
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| SDD4 | 115 | H_DD3 |
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| 27 | R656 | 33(R)ACZ_BITCLK | ACZ_BITCLK | (12,21,25,29) | |||||
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| SDD5 | 119 | H_DD4 |
| H_BCLK | 29 | R660 | 33(R)ACZ_SDIN0 | ||||||
0.1U | 0.1U | 1U |
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| SDD6 | 124 | H_DD5 |
| H_SDIN | 31 | R653 | 33(R)ACZ_SDOUT | ACZ_SDIN0 | (12,25) | ||||
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| SDD7 | 126 | H_DD6 |
| H_SDOUT | 34 | R265 | 33(R)ACZ_SYNC | ACZ_SDOUT | (12,21,25,29) | ||||
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| SDD8 | 2 | H_DD7 |
| H_SYNC | 36 | R659 | 0(R) ACZ_RST# | ACZ_SYNC | (12,21,25,29) | ||||
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| SDD9 | 4 | H_DD8 |
| H_ACRST# |
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| ACZ_RST# | (12,21,25,29) | |
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| SDD10 | 8 | H_DD9 |
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| 39 | ADJ_SMCLK |
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| +3VS |
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| SDD11 | 11 | H_DD10 |
| IIC1C | 40 | ADJ_SMDATA |
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| SDD12 | 15 | H_DD11 |
| IIC1D | 41 | LCD_WR |
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| SDD13 | 18 | H_DD12 |
| IIC2C | 42 | LCD_DATA |
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| R673 |
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| SDD14 | 20 | H_DD13 |
| IIC2D |
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| SDD[0..15] | SDD15 | 22 | H_DD14 |
| INTR# | 38 |
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| 680 |
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(12) SDD[0..15] |
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| H_DD15 |
| 43 |
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| HIGH : BYPASS | ||||||||
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| SDIOW# | 6 |
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| PWR_DN | 44 |
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| MODE_SELECT | |||||||||
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| (12) | SDIOW# | H_DIOW# |
| MODE_SELECT |
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| LOW : | |||||||||||
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| SDDREQ | 13 |
| 45 | ADJ_RESET# |
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| (12) | SDDREQ | PCIRST# | 24 | H_DMARQ |
| RST# |
| OSC32 R701 |
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| R672 |
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(11,17,19,22,24,29) PCIRST# | PDLED# | 89 | H_RESET |
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| 72 | 10K |
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| +5VCDROM | TO CD ROM |
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| 80MIL |
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| +5VCDROM | |||||
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| JCD1 |
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| CCD2 | RP17 |
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CD_R |
| 2 | 1 |
| CD_L | CD_L | (25,26) | 6 |
| 5 | CCD3 | |
CCD8 |
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| CDGND | CCD0 | 7 |
| 4 | |||||
| 4 | 3 |
| CRESET | CDGND | (25,26) | CCD1 | 8 |
| 3 | CCD4 | |
CCD9 |
| 6 | 5 |
| CCD7 |
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| CINTRQ | 9 |
| 2 | CCD5 |
CCD10 |
| 8 | 7 |
| CCD6 |
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| 10 |
| 1 | CCD6 |
CCD11 |
| 10 | 9 |
| CCD5 |
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CCD12 |
| 12 | 11 |
| CCD4 | R276 |
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CCD13 |
| 14 | 13 |
| CCD3 | 10K |
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CCD14 |
| 16 | 15 |
| CCD2 |
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CCD15 |
| 18 | 17 |
| CCD1 |
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| CCD11 | RP16 |
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CDMARQ |
| 20 | 19 |
| CCD0 |
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| 5 | CCD12 | |
CDIOR# |
| 22 | 21 |
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| CCD10 | 7 |
| 4 | |
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| 24 | 23 |
| CDIOW# |
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| CCD9 | 8 |
| 3 | CCD13 |
CDMACK# | 26 | 25 |
| CDIORDY# |
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| CCD8 | 9 |
| 2 | CCD15 | |
T413 |
| 28 | 27 |
| CINTRQ |
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| 10 |
| 1 | CCD14 |
T418 | Z1709 | 30 | 29 |
| CDA1 |
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CDA2 |
| 32 | 31 |
| CDA0 |
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CCS1 |
| 34 | 33 |
| CCS0 |
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| 36 | 35 |
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| CDASP# |
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| 38 | 37 |
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| 40 | 39 |
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| RP18 | +3VCDROM | ||
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| 42 | 41 |
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| 44 | 43 |
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| STOP_EJECT | 6 |
| 5 |
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| 46 | 45 |
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| PLAY_PAUSE | 7 |
| 4 | T420 |
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| 48 | 47 |
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| FF | 8 |
| 3 | VOLUM_DOWN |
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| 50 | 49 |
| R291 |
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| RD | 9 |
| 2 | VOLUM_UP |
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| 4.7K |
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| 10 |
| 1 | REPEAT | |||
| PIN GND1~2 =GND |
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| C350 | C346 |
| C345 | C344 |
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| +5VCDROM | |
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| 10UF/10V | 220UF/6.3V | 0.1UF | 0.1UF |
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| CDMARQ | R259 | 10K(R) |
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| CDMACK# R277 | 10K |
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| CDIORDY# R270 | 10K |
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| +3VS |
| +3VS |
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| +3VCDROM | ||
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| F_DD6 | R687 | 10K |
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| F_DD7 | R693 | 10K |
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| R675 |
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| SD_DAT2 | R696 | 10K |
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| 4.7K |
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| R289 |
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| C_ACRST#R658 | 10K |
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| 10K(R) |
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| CRESET | R728 | 680 |
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| SDIORDY |
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| IRQ15 | SDD7 |
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| F_WE | R694 | 10K |
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| SDDREQ |
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| SD_DAT1 | R707 | 10K |
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| C_SDIN0 | R655 | 10K |
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| R288 |
| R661 |
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| C_SDOUT R651 | 10K |
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| R674 |
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| 10K |
| 10K(R) |
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| 5.6K |
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(12) | IRQ15 | IRQ15 | 103 | H_DASP# | port3[6]/OSC32 |
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| 10K |
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SDDACK# | 117 | H_INTRQ |
| 75 | XTALI245 |
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(12) | SDDACK# | SDIORDY | 122 | H_DMACK# | XTALI245 | 74 | XTAL0245 |
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(12) | SDIORDY | SDIOR# | 128 | H_DIORDY# | XTALO245 |
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(12) | SDIOR# | SDCS#3 |
| H_DIOR# | XTALI48 | 76 |
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| C352 | 18PF |
(12) | SDCS#3 | 91 |
| 77 |
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SDCS#1 | 93 | H_CS1 | XTALO48 |
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(12) | SDCS#1 | SDA2 |
| H_CS0 | USB- | 78 | R702 |
| R300 | Y9 |
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| SDA[0..2] | 96 |
| 79 |
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(12) SDA[0..2] | SDA0 | 98 | H_DA2 | USB+ |
| 10K |
| 5.1M | 48MHz |
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| SDA1 | 100 | H_DA0 | TESTO | 37 |
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| H_DA1 | 46 |
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| C353 | 18PF | |
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| TEST |
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| USBClkSel 1 | R271 | L58 | 2.7UH | C357 | 1000PF | |
VIN |
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| 2.7K(R) |
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VIN | (14,16,24,32,33,34,35) | +3VCDROM |
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VDD5 |
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VDD5 | (13,14,16,18,23,24,26,32) | R671 | R684 | CHECK |
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+5VCDROM |
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| 2.7K | 3.3K |
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+5VCDROM | (25,26) |
| ADJ_SMCLK | 7 | U28 |
| 6 |
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| YA | 1A | H8_SMCLK | (14,24,35) | |||||||
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| ADJ_SMDATA | 9 | 5 | |||||
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| YB | 2A | SMBCLK | (2,5,12,20) | ||||
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| 4 | ||||
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| 3A |
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| (3,24,32) DD_ON | R670 |
| 0 | 14 |
| 3 |
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| S0 | 4A |
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| 2 |
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+3VCDROM |
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| 1 | S1 |
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| AOE# |
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| +3VCDROM |
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| 15 |
| 10 | H8_SMDATA (14,24,35) | ||
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| BOE# | 1B | |||||
+3VCDROM | (16,26) |
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| 11 | |||||
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| 2B | SMBDATA (2,5,12,20) | |||||
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| 16 |
| 12 | ||||||
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| VCC | 3B |
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+3V |
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| 13 |
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| 8 |
| 4B |
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| GND |
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| C909 |
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+3V | (11,14,17,18,19,20,21,24,29,32,33) |
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0.1UF |
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| QS3253 |
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+3VS |
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+3VCDROM
+5VCDROM
C | D42 |
| R697 |
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| U575 | 100ms |
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| 30K |
| 1 |
| 4 | ADJ_RESET# | |
ARB751V |
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| 2 |
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| C915 |
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| 3 | TC7SZ08 |
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| 10UF(0805) |
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| (24) | H8_ADJRST# | R695 | 33(R) |
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| +3VCDROM |
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| Use for optional code |
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| R686 | R685 | C914 | |||
| upgrade |
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| R692 | |||
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| 0.1UF | ||
| 1 | U32 |
| 8 |
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| 2.2K(R) | 2.2K | 2.2K |
| A0 | VCC |
| WP |
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| 2 | 7 |
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| 3 | A1 | WP | 6 |
| LCD_WR |
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| 4 | NC/A2 SCL | 5 |
| LCD_DATA |
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| VSS SDA |
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| 24LC256P |
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設定在A0的位置
VIN
J4
1 |
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| RD | RD | ||
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| FF |
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2 |
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| PLAY_PAUSE | FF | ||||
3 |
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| STOP_EJECT |
| PLAY_PAUSE | |||
4 |
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| VOLUM_DOWN |
| STOP_EJECT | |||
5 |
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| VOLUM_UP | VOLUM_DOWN (24) | ||||
6 |
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| VOLUM_UP (24) | |||||
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| REPEAT |
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7 |
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| ADJ_PWRS |
| REPEAT | |||
8 |
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| +3VCDROM | ADJ_PWRS (26,32) | |
9 |
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10 |
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| EL_ON |
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11 |
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| LCD_CS |
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12 |
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| LCD_WR |
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13 |
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| LCD_DATA |
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14 |
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15 |
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16
17 CIR_RX
18CIR_RX (16,24,29)
20VDD5
22 |
| VIN | +5VCDROM |
23 |
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| VIN |
24 | C341 | C923 | C924 |
CON24
0.1U 0.1U 4.7U(0805)
+3VS | VIN | (14,16,24,32,33,34,35) |
(2,8,9,10,11,12,13,14,15,16,19,20,21,22,24,25,29,31,32,33) |
|
B - 28 AUDIO DJ BBVL + CONTROL