Motorola GP240 Service Information - Page 20

Browse online or download pdf Service Information for Radio Motorola GP240. Motorola GP240 30 pages. Professional radio, power distribution and controller
Also for Motorola GP240: User Manual (46 pages), Service Information (32 pages), User Manual (46 pages), Service Information (30 pages)

Print Page
Motorola GP240 Service Information
2-10
5.0

Voice Storage (GP1280)

(Refer to Figure 2-6 and the VHF Voice Storage schematic diagram)
The Voice Storage feature is offered as standard in the GP1280 and as an Option board for
GP340/GP360/GP380 and GP640/GP680.
The Voice Storage feature enables users to:
I
Record and Playback Personal Memo (Reminders, Notes, etc.).
I
Send over-the-air an "Out-Of-Office" message when an incoming call is received but is not
available to take up call.
I
Over-the-air recording of important voice message being received.
RX_AUD_RTN
VS_GAINSEL
FLAT_RX_SND
VS_AUDSEL
EXT_MIC
Figure 2-6 Audio path for voice storage connection to interface connector
VDD
R634
560k
C610
0.1uF
R637
18k
R639
560k
VDD
VDD
ANA_NEG
ANA_POS
C608
0.1uF
AMCAP
R640
R641
1.8k
10k
1M
0.1uF
R642
C618
1nF
THEORY OF OPERATION
AUDOUT
VSS
C613
0.1uF
VDD
R643
1M
56k
C617
0.01uF
R644
5.1k