Kenwood NXR-901 Service Manual page 150

900mhz digital base-repeater ocxo unit kxk-3 m3
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TX UNIT
X56-315 C/3
CN45
20.0MHz REF_SIG
CN43
RX_IF_VN
CN68
LEVEL_MONITOR
RX ANT
CN5
CN44
3
B
B
1
E
CN960
1
DC8
GND
50MPU
STB
SR_oE
SR_CLK
SR_DATA
LED 1
GND
10
LED 10
RX UNIT
X55-312
36
CN42
GND
GND
WP
D_GND
E2PRoM_SDA
CoNT_5.0V
E2PRoM_SCL
D_GND
AD_CS
iF_BW_SW
AD_DAT_WRiTE
NC(iF_NW_SW)
AD_CLK
GND
AD_DAT_READ
NC
CoNT_5.0V
PLL_LoCK_DET
AGC_RSSi
PLL2_EN
FM_RSSi
NC
GND
PLL_PWR_SAVE
RX_AUDio
SiF_DAT
GND
SiF_CLK
DA_EN
PLL1_EN
VCo_BAND_SW
DDS_EN
RX_PoWER_SAVE
NC
GND
GND
36
1
4
1
CN920
1
DC
GN
50
ST
SR
SR
SR
LE
GN
10
LE
1
CN57
GND
GND
WP
D_GND
E2PRoM_S
CoNT_5.0V
E2PRoM_SC
D_GND
AD_CS
iF_BW_SW
AD_DAT_W
NC(iF_NW_
AD_CLK
GND
AD_DAT_R
NC
CoNT_5.0V
PLL_LoCK_
AGC_RSSi
PLL2_EN
FM_RSSi
NC
GND
PLL_PWR_S
RX_AUDio
SiF_DAT
GND
SiF_CLK
DA_EN
PLL1_EN
VCo_BAND_
DDS_EN
RX_PoWER
NC
GND
GND
CN4
SB
SB
E

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