November 1999
Part No. 001-7780-500
8-4
IC1
FI7
HC6
C140
R77
D10
FI4
FI5
FI6
Q18
C104
IC3
HC15
X3
FI1
FI2
C49
R39
C50
C55
HC20
C122
C47
C40
Q6
R30
R29
R31
C42
R28
C41
R27
C54
C97
R75
R76
R74
R72
C96
R73
Q5
Q14
W1
L33
L26
L25
C52
HC12
C91
IC4
C95
C94
L30
C133
C134
C132
L28
C128
R87
C131
C130
R86
C129
L27
RF5V
RF5C
GND
VCC
VCOV
R41
R42
R43
C119
C60
C88
CPV
C53
R36
C48
R37
C137
J1
MIC
JACK
HC1
C103
C84
R66
C102
C101
C100
R68
R67
C83
C107
Q12
J1
FIN
GND
PLLSK
PLLSO
PLLST
LOCKUP
LD
LO
GND
RF5V
LV
GND
D9
C136
C98
L23
Q13
Q11
C93
R45
C65
R44
R46
D7
C75
Q10
C106
C105
R101
FI3
C126
R98
HC7
D13
R92
C29
R102
HC2
HC5
C27
R91
D15
R96
L13
L34
C35
C34
R21
C36
R22
R25
C38
C37
R23
C33
C1
C2
R83
C63
C58
R82
C62
L15
L24
Q8
Q16
Q9
R80
HC17
HC14
C43
R24
C44
R32
R33
Q7
C57
HC13
HW2
W3
R63
R64
C89
C85
D6
C64
L16
C90
R59
R58
R65
C81
L22
C82
R62
R61
HC10
PWR
TMUT
T5V
LTR
MOD
+5V
LOCKUP
ULOCK
GND
GND
BATT
BATT
BATT
BATT
BATT
R5V
DET
NOISE
RSSI
W/N
PLLST
PLLSO
PLLSK
RF5C
GND
VCC
VCC
GND
GND
GND
C108
C109
HC16
HC18
C139
C26
C76
R53
C78
C77
R54
L20
R56
R60 R57
C80
R55
R85
C127
C79
L19
R97
R51
C10
R69
C68
C67
C71
C70
R47
C69
R48
L29
R79
C22
C24
C74
C114
C73
R52
R50
C66
L17
C121
C120
R49
C124
Q17
C72
L12
C23
R12
HC8
C28
D14
R94
C135
R93
R103
L10
C15
C18
W4
R99
C19
R78
C117
C25
R5
R4
W5
R6
C20
C17
C16
L8
Q2
C12
W6
R11
R10
R9
L11
R7
C13
C14
L6
L7
C11
C125
C59
L9
C7
HR1
Q1
C5
L5
C9
R1
C8
C4
R3
R2
C138
L32
D16
R95
HC3
Q20
Q21
Q19
R104
L14
C31
R20
D4
D5
L1
D1
L2
D3
D2
IC2
R26
R35
C46
C111
C32
C45
R34
HC9
D11
C30
W/N
FIOUT
GND
IF5V
FIIN
R5V
GND
IFIN
R5V
GND
INFIN
GND
XTAL
RSSI
NOISE
DET
C112
TO PLL BOARD
TO IF BOARD
TO LOGIC BOARD
RF BOARD TOP VIEWRF BOARD BOTTOM VIEW