Motorola 6864115B62-C Detailed Service Manual page 21

Notes For All Schematics and Circuit Boards
VS MIC
VS RAC
VSF
VSTBY
4-LAYER CIRCUIT BOARD DETAIL VIEWING
COPPER STEPS IN PROPER LAYER SEQUENCE
Voice Storage Audio Signal into Microphone Path
Voice Storage Row Address Clock Signal
Voltage Super Filtered (5V)
5V Supply for *P when the Radio is switched off
SIDE 1
LAYER 1 (L1)
LAYER 2 (L2)
LAYER 3 (L3)
LAYER 4 (L4)
SIDE 2
INNER LAYERS
2-9