ION TAILGATER BLUETOOTH Service Manual

IPA56&57 BT
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REV:1.1
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SHEET: 2 OF 3
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LZY
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SCALE:
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DWG NO: PT-X-XXXXX-XX
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SIZE:A2
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COMPANY:
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TITLE:
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DATED:
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APPROVED:
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CHECKED:
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DATED:
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DATED:
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DRAWN:
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A
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B
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C
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D
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1
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2
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3
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4
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5
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6
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D
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C
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B
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A
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HOMNI ENTERPRISES CO,.LTD.
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2011 11 10
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GREEN
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V1.3
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V1.3
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C26
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1u/16V
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3
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IN
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1
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GND
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2
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OUT
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U5
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ELM88331BA-S
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C71
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102/16V
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+
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C72
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100uF
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16V
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C73
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102/16V
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C74
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10u/16V
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C75
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1u/16V
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R39
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470R
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C76
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1u/16V
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R41
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10K
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1
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AIO_1
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2
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AIO_0
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3
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RESETB
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4
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DGND
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5
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PIO_9
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6
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PIO_10
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7
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PIO_11
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8
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PIO_12
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9
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PIO_13
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10
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PIO_14
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11
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PIO_15
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12
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DGND
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13
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VDD_3.3
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14
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VDD_USB
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15
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VDD_1.8
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16
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DGND
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17
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USB_DP
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18
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USB_DN
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19
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UART_RTS
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20
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UART_CTS
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21
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UART_RX
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22
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UART_TX
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23
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PCM_IN
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24
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PCM_SYNC
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25
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PCM_CLK
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26
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PCM_OUT
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27
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SPI_CSB

28
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SPI_MISO
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29
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SPI_CLK
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30
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SPI_MOSI
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31
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VER_IN
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32
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BAT
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33
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DGND
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34
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VDD_CHG
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35
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LED1
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36
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LED0
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37
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DGND
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38
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SPK_LN
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39
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SPK_LP
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40
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SPK_RN
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41
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SPK_RP
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42
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DGND
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43
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MIC_BIAS
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44
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MIC_BP
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45
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MIC_BN
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46
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MIC_AP
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47
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MIC_AN
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48
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DGND
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49
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PIO_0
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50
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PIO_1
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51
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PIO_2
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52
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PIO_3
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53
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PIO_4
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54
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PIO_5
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55
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PIO_6
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56
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PIO_7
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57
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PIO_8
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58
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RF_GND
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59
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RF
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60
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RF_GND
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BT1
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BTM301
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R42
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10K
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R43
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10K
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R44
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20K
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R45

20K
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R46
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100R
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C77
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47P/16V
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C78

47P/16V
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+
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C79
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3.3uF
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16V
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R47
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10K
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R48
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10K
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R49
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20K
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R52
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20K
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R53
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100R
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C80
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47P/16V
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C81
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47P/16V
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+
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C82
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3.3uF
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16V
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C83
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10u/16V
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C84
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10u/16V
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C85
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10u/16V
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C86
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10u/16V
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R54
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47K
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R55
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47K
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C88
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1u/16V
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L11
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RB600
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FB
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R72
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0R
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1
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2
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3
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4
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5
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SMA1
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SMA_SMD
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L13
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1.5nH
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C89
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1P/16V
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C90
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1P/16V
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R73
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10K
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1
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3
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2
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Q1
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2SC3326B
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1
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3
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2
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Q2
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2SC3326B
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R76
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4.7K
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R77
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4.7K
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SW5
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PAIR
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C91
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47P/16V
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C92
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47P/16V
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1
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2
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3
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4
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5
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6
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7
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8
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J11
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G1
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G2
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G3
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G4
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L14
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RB600
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-
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+
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3
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2
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1
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U8-A
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BA4558N
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-
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+
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5
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6
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7
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U8-B
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BA4558N
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8
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4
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U8-C
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BA4558N
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1
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3

2
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Q3
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2SC3326B
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1

3

2
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Q4
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2SC3326B
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R13
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10K
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R40

10K
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R15

10K
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R18

10K
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LED2
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L12

47

L1

200M 720 OHM
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L2

200M 720 OHM
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L4

200M 720 OHM
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L5

200M 720 OHM
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DGND
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DGND
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DGND

DGND

DGND

DGND

DGND

DGND

DGND

3.3V

DGND

3.3V

3.3V

A

A

BIAS

[1,2,3]

BIAS

[1,2,3]

MUTE

[2]

MUTE

[2]

1V8

[2]

1V8

[2]

A

A

A

3.3V

DGND

BT_L

[1]

BT_R

[1]

3.3V

[2]

+VCC

+VCC

+VCC

+VCC

A
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82.5K
82.5K
82.5K
82.5K

ION TAILGATER BLUETOOTH Specifications

General

Frequency range	- Hz
RMS rated power	- W
Audio output channels	1.0 channels
Bluetooth	Yes
Headphone connectivity	3.5 mm
USB 2.0 ports quantity	1
Supported radio bands	AM, FM
Battery life (max)	12 h
Product color	Black
Equalizer	-
Apple docking compatibility	iPad