Aiwa TN-C215, Service Manual, Page: 9 / 26

14 13
SCHEMATIC DIAGRAM-2 (HS-RF 1/3)
OSC
SWITCH
1
5
10
15
SQ
SELECTION
TX DATA
CHARGE DET
RX DATA
LB LED VDD
TALK LED XTOUT
PC13 ZPC7 XTIN
KEY LED FN COL
BATT ALARM VOL HI
N.C. VOL LO
CLK
EEPROM
SIG OUT
RX PWR BUZZER
OUT
TEST ROW3
RESET ROW2
XIN ROW1
XOUT ROW0
GND N.C.
N.C. N.C.
PLL STB RING VOL
PLL DATA
DI EEPROM
DO EEPROM
TX PWR
PLL CK
COUNTRY
S2
COUNTRY
S1
BAND
COL0
COL1
COL2
COL3