Sony SPP-SS955 Service Manual page 21

Q Q
3 7 6 3 1 5 1 5 0
Adjustment Location:
[BASE MAIN board]
(Side B)
TP919: GND
TP918 and TP919 short :
Checking TX & Center Frequency
TP918: TEST
TP903: RXQN
level meter :
TP904: RXQP
Checking RX I & Q Output Level TP905: RXIN
TP906: RXIP
T E
L 1 3 9 4 2 2 9 6 5 1 3
w w w
.
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ANTENNA TERMINAL
SSG : Checking RX I&Q Output level
SW951
frequency counter : Checking TX Center Frequency
P ˜ T
peak power meter : Checking TX Output
1
16
1
8
(ANT)
RF UNIT
x a o u 1 6 3
y
i
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8 9
[HAND MAIN board]
(Side A )
1
16
CN501
1
8
S502
Q Q
3 7 6 3 1 5 1
c o
.
2 4 2
9 8
ANTENNA TERMINAL
SSG : Checking RX I&Q Output level
frequency counter : Checking TX Center Frequency
peak power meter : Checking TX Output
TP553: GND TP555 and TP553 short :
TP555: TEST Checking TX Center Frequency
TP523: RXQN
TP522: RXQP
level meter :
TP521: RXIN Checking RX I & Q Output Level
TP520: RXIP
5 0 8 9 2 4 9 8 2
m
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