
15
BB-HCM511A/BB-HCM531A
4.6.
Pan and Tilt Motor Control Circuit
Pan and tilt are conducted by controlling the motor driver (IC108) using the signal from GPIO inside of IC102, which is mounted
on the CPU board. Also, detection of a home position for operating the pan and tilt are done with the pan photo sensor (IC116
on the CPU board) and the tilt photo sensor (IC2 on the FPC board). This detected signal is transmitted to GPIO at IC102 after
being shaped at IC107.
4.7.
Power Supply Block
• +3.3V is brought about by the power supply of +12V from the PoE (Power over Ethernet) circuit on the PoE board via the DC-DC
converter circuit composed of IC114, IC111.D102, L121, and C249.
• +1.2V for an internal circuit of IC102 is generated by the series regulator (IC117).
Содержание BB-HCM511A
Страница 5: ...5 BB HCM511A BB HCM531A I O BOARD PoE BOARD ...
Страница 20: ...20 BB HCM511A BB HCM531A 6 1 3 Connecting External Audio Devices 6 1 4 Connecting a Video Device ...
Страница 21: ...21 BB HCM511A BB HCM531A 6 1 5 Connecting External Sensors ...
Страница 29: ...29 BB HCM511A BB HCM531A 7 3 Power Supply Block Check ...
Страница 30: ...30 BB HCM511A BB HCM531A 7 4 CPU Peripheral Block Check Note Refer to Waveform P 78 for Waveform A1 A5 ...
Страница 31: ...31 BB HCM511A BB HCM531A 7 5 Image Block Check Note Refer to Waveform P 78 for Waveform ...
Страница 32: ...32 BB HCM511A BB HCM531A 7 6 Audio Block Check Note Refer to Waveform P 78 for Waveform ...
Страница 33: ...33 BB HCM511A BB HCM531A Note Refer to Waveform P 78 for Waveform ...
Страница 34: ...34 BB HCM511A BB HCM531A 7 7 LAN Block Check Note Refer to Waveform P 78 for Waveform ...
Страница 35: ...35 BB HCM511A BB HCM531A 7 8 Motor Block Check Note Refer to Waveform P 78 for Waveform ...
Страница 36: ...36 BB HCM511A BB HCM531A 7 9 I O Terminal Check ...
Страница 37: ...37 BB HCM511A BB HCM531A 7 10 SD Card Block Check ...
Страница 38: ...38 BB HCM511A BB HCM531A 7 11 RTC Circuit Check Note Refer to Waveform P 78 for Waveform ...
Страница 39: ...39 BB HCM511A BB HCM531A 7 12 LED Circuit Check ...
Страница 40: ...40 BB HCM511A BB HCM531A 7 13 Diagnosis NG Check ...
Страница 41: ...41 BB HCM511A BB HCM531A 7 14 Version Upgrade Check ...
Страница 78: ...78 BB HCM511A BB HCM531A 13 2 Waveform A1 A3 A4 A5 A2 A B C1 C2 C3 D1 ...
Страница 79: ...79 BB HCM511A BB HCM531A E F2 F1 F6 F5 F4 F3 G1 G2 G3 H1 H2 H3 G4 D2 I ...
Страница 80: ...80 BB HCM511A BB HCM531A K L1 L2 M1 M2 J L M ...
Страница 81: ...81 BB HCM511A BB HCM531A N Q O P R S1 S2 S3 ...
Страница 82: ...82 BB HCM511A BB HCM531A T1 T4 T2 T3 U1 U2 V W1 W2 W3 W4 ...
Страница 83: ...83 BB HCM511A BB HCM531A X2 X1 X3 X4 Y2 Y1 Z ...
Страница 84: ...84 BB HCM511A BB HCM531A 13 3 Terminal Guide of ICs Transistors and Diodes ...
Страница 85: ...85 BB HCM511A BB HCM531A ...
Страница 87: ...87 BB HCM511A BB HCM531A 14 2 Accessories and Packing Materials 14 2 1 BB HCM511A ...
Страница 88: ...88 BB HCM511A BB HCM531A 14 2 2 BB HCM531A ...