Figure 3. B+ Routing For Vocoder/Controller (Vocon) Boards - Motorola ASTRO Digital Saber Service Manual

8Kx24
DSP56001
SRAM
U405
U402
256Kx8
8Kx24
FLASH
SRAM
U404
U403
8Kx24
SRAM
SRAM
U202
U414
256Kx8
EEPROM
FLASH
U201
U205
256Kx8 HC11F1
FLASH MCU
U210 U204
Opt_B+
Universal Connector
Figure 3 . B+ Routing for Vocoder/Controller (VOCON) Boards
Display Module
ADSIC
U406
Audio
PA
U401
5V Regulator
5V Analog
5V Digital
5V Regulator
SLIC IV
U206
Vocoder/Controller
J201
SW_B+
Switch
Q207
U410
B+_Sense
U409
B+_CNTL
SW_B+
J401
On
Off
Controls
Flex
UNSW_B+
MAEPF-24335-O
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