![background image](http://html.mh-extra.com/html/panasonic/bl-c30ce/bl-c30ce_service-manual_277438074.webp)
The baseband signal is input to the CPU&MAC/BBIC(IC601) and, after A/D conversion, the data are
regenerated.
- Transmitter
The Data Frame (Data Packet) generated at the built-in MAC Part by the CPU&MAC/BBIC (IC601) is
converted to the In-Phase (TxI) and the Quadrature (TxQ) and input to the RFIC (IC502).
At the RFIC (IC502), it is converted to the RF Signal of the transmitting frequency band.
After processing including impedance conversion, level adjustment and control of the unnecessary
frequency component, it is sent from the antenna through the Antenna Switch (IC506).
The RF Signal from the Power Amp (IC505) is fed back to the RFIC (IC502) after level detection. The gain
is adjusted in the RFIC (IC502) for a constant transmitter output level.
14. IC DATA
14.1. IC2
74
Содержание BL-C30CE
Страница 3: ...1 2 HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED MAIN BOARD 3 ...
Страница 4: ...I O BOARD 4 ...
Страница 5: ...SUB BOARD 5 ...
Страница 6: ...LENS BOARD RF BOARD 6 ...
Страница 48: ...10 TROUBLE SHOOTING 10 1 STARTING UP OPERATION 48 ...
Страница 49: ... 1 It does not turn on when LED mode is OFF on web setup menu 49 ...
Страница 50: ... 1 It does not turn on when LED mode is OFF on web setup menu 10 2 LED CIRCUIT CHECK 50 ...
Страница 51: ...10 3 LAN BLOCK CHECK 10 3 1 Green Light On 51 ...
Страница 52: ...10 3 2 Orange Light Blinking 1 52 ...
Страница 53: ...10 3 3 Orange Light Blinking 2 53 ...
Страница 54: ...10 4 CAMERA BLOCK CHECK 54 ...
Страница 55: ...10 5 POWER SUPPLY BLOCK CHECK 55 ...
Страница 56: ...10 5 1 Short Term Power Cut Detection Circuit Check 56 ...
Страница 57: ...10 6 OTHER OPERATION CHECK 10 6 1 PAN Operation Check 10 6 2 TILT Operation Check 57 ...
Страница 58: ...10 7 PYROELECTRIC INFRARED SENSOR CHECK 58 ...
Страница 59: ...10 8 RF BLOCK 59 ...
Страница 76: ...76 ...
Страница 78: ...45 MII_CRS I O 90 GPIOB1 I O 78 ...
Страница 80: ...135 MA5 O 144 MA13 O Note The terminal name marked with a has an active low signal 14 4 IC102 80 ...
Страница 82: ...14 5 IC103 82 ...
Страница 83: ...83 ...
Страница 84: ...14 6 IC104 84 ...
Страница 86: ...1 GND 2 VDD 3 Cd 4 OUT 14 8 IC201 86 ...
Страница 87: ...87 ...
Страница 99: ...17 CABINET AND ELECTRICAL PARTS LOCATION 18 ACCESSORIES AND PACKING MATERIALS 99 ...
Страница 105: ...C162 ECJ0EC1H121J 120p 105 ...
Страница 107: ...107 ...
Страница 109: ...R137 ERJ2GEJ102 1k 109 ...
Страница 122: ...BL C30 I O BOARD BAT1 PSUP1499Z A PbF 3 3V DCIN 1 2 4 6 8 7 1 2 3 5 3 GND ...
Страница 125: ...A1 A2 A3 C1 C2 E1 E2 E3 E4 E1 E2 B D 10M Communication 100M Communication 100M Communication E3 E4 10M Communication ...
Страница 126: ...H1 H2 H3 H4 J1 J2 J3 J4 G1 G2 G3 G4 I1 I2 K1 K2 K5 K3 K4 I3 I4 F ...
Страница 144: ...CLKIN PCLK HSYNC Y 0 7 VSYNC Waveform 1 Waveform 2 Waveform 3 2 Waveform 3 1 Waveform 4 ...