WIRELESS READY MODEL
JK8700
Wireless power |
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| VCC[24V/20V/17V]_1 | 1 | ||||
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| VCC[24V/20V/17V]_2 | 2 |
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| VCC[24V/20V/17V]_3 | 3 |
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| VCC[24V/20V/17V]_4 | 4 |
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+24V |
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| VCC[24V/20V/17V]_5 | 5 |
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| VCC[24V/20V/17V]_6 | 6 |
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| +3.3V_NORMAL | DETECT | 7 | |
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| R8704 |
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C8700 |
| C8701 |
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| INTERRUPT |
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0.1uF |
| 22K |
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| 8 | ||
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| 2.2uF |
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| TP8700 | ||
50V |
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| S |
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| R8714 | GND_1 |
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| 9 | |||
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| 10K |
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| RESET |
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| G |
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| 10 | |
| R8705 |
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| TP8701 | |
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| Q8701 |
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| R8713 | 1K |
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| GND_2 |
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| 2.2K |
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| D | L8700 | WIRELESS_DETECT |
| 11 | ||
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| AO3407A |
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| WIRELESS_SCL |
| I2C_SCL | 12 |
| R8702 | C |
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WIRELESS_PWR_EN | 10K |
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| I2C_SDA |
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B |
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| WIRELESS_SDA |
| 13 | ||
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| Q8700 |
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| GND_3 |
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| 14 | |
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| E | C8702 |
| C8704 | C8705 |
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| 0.01uF |
| UART_RX |
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| 50V |
| 10uF | 10uF | WIRELESS_RX |
| 15 | |
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| 35V | 35V |
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| UART_TX |
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| WIRELESS_TX |
| 16 | |
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| GND_4 | 17 |
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| IR_PASS |
| IR | 18 |
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| GND_5 | 19 |
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| GND_6 | 20 |
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21
SHIELD
+3.5V_ST
NON_WIRELESS
0WIRELESS
R8703R8707
0
| IC8700 |
WIRELESS | MC14053BDR2G |
R8700 |
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WIRELESS_DL_RX 
| 0 | Y1 |
| VDD |
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| RS232C & Wireless | |||
WIRELESS_TX |
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| 1 | WIRELESS 16 |
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| C8703 |
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| Y0 |
| Y | BCM_TXD1 0.1uF |
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BCM_TX |
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| 2 | 15 |
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Z1 | X | BCM_RXD1 |
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3 | 14 |
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| R8708 | 0 |
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Z | X1 | WIRELESS | WIRELESS_DL_TX | |
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4 | 13 |
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| WIRELESS_RX |
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| R8706 |
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Z0 | X0 | 0 NON_WIRELESS | +3.5V_ST | |
5 | 12 |
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| BCM_RX |
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| INH | 11 | A | OPT | 4.7K | R8711 |
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| 6 |
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R8701 | 0 | VEE | 10 | B |
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| 7 |
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WIRELESS |
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| OPT | 47K | R8712 | |
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| VSS | 9 | C | |||
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| 8 |
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WIRELESS_SW_CTRL | SELECT PIN |
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| STATUS | |
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HIGH | X1/Y1/Z1 | WIRELESS | Dongle | connect | |
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LOW | X0/Y0/Z0 | WIRELESS | Dongle | Dis_con | |
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WIRELESS_SW_CTRL
THE |
| SYMBOL MARK OF THIS | SCHEMETIC DIAGRAM INCORPORATES | |||||||
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SPECIAL FEATURES IMPORTANT | FOR | PROTECTION | FROM | |||||||
FILRE |
| AND | ELECTRICAL | SHOCK | HAZARDS, WHEN | SERVICING IF IS | ||||
ESSENTIAL | THAT ONLY | MANUFATURES SPECFIED | PARTS | BE | USED FOR | |||||
THE CRITICAL COMPONENTS IN | THE |
| SYMBOL | MARK | OF | THE SCHEMETIC. | ||||
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IRELESS
12
Copyright © 2010 LG Electronics. Inc. All rights reserved. |
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Only for training and service purposes | LGE Internal Use Only |
