Kenwood NX-5700HB, Руководство по обслуживанию

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A
1
2
3
4
5
B C D E F G
(No.RA073<Rev.001>) 2-3
2-3 (No.RA073<Rev.001>)
LITHIUM CELL
-INV4
POWER MODULE
DRAIN BIAS
IC911
RF OUTPUT
4
MODE
IC302
RF INPUT
MAIN UNIT
17
AF AMP
GATE BIAS
R347
CN7
-INV1
1
RF ANT
INTERFACE UNIT
+
-
GND S
XC1-287
S B
13.4 V
5 0
I 2 C C K
5 0
1
1
N C
N C
I 2 C D T
I G N
G N D
/ P S W
R _ S E T 0
R _ S E T 1
M E
G N D
G N D
1
CN4
GPS ANT
CN6
1
20
GPS_PWR GND GND GPS_ALM GPS_ANT_SW GPS_PA_EN BT_SHUTDOWN WCLK BCLK BT_AUD_DI BT_AUD_DO RTS2 CTS2 RXD2 TXD2 BT_SW GND 54M 54M
CN1
1
20
MODULE (BT/GPS) UNIT
CN5
CN1
XC3-073
XC2-003
VP1
VDIAG
OUT2
RR NC
OUT1
GND2
N C
G N D
G N D
G N D
G N D
S B1
S B1
S B1
S B1
N C
N C
3 3 M
N C
N C
N C
M I C
R _ S E T 2
G N D
G N D
DC SUPPLY
5 4 M
N C
A F i +
I 2 C D T
/ P S W
N C
R X D2
N C
G N D
G N D
T X D2
G N D
S B
S B
S B
S B
N C
N C
N C
G N D
N C
M I C
I 2 C C K
M E
G N D
G N D
1
1 6
CN4
INV3 INV2
GND1
OUT3 OUT4
VP2
POWER MODULE
IC303
GATE BIAS
1
DRAIN BIAS RF OUTPUT
4
RF INPUT
R333
CN2
CN3
20pin FFC
CN8
CN9
VBUS D+ GND USB_ID GND1 CD DAT1
CN10
1 6
micro USB AB CONNECTOR
9pin ACCESSORY
1
1 6
/ P S W
CN3
USB_GND D-
J700
1
12
micro SD
GND2 COMMON DAT0 VSS CLK VDD CMD CD/DAT3 DAT2
N C
5 4 M
S B1 S B
G N D
G N D
G N D
G N D
G N D
G N D
G N D G N D
N C
N C
N C
N C
N C
N C
N C
N C
N C
N C
/ P R S T / P R S T
N C N C
3 3 M
N C N C
G N D
R X D0
T X D0
N C
A F i -
A F O +
A F O -
/ P R S T
M I C _ A +
M I C _ A -
M I C _ B +
M I C _ B -
/ K E Y I N T / K E Y I N T
G N D
S B
N C
I G N
A F o A +
A F o A -
A F o B +
A F o B -
C A N +
C A N -
/ P S W
/ P R S T
M I C _ A +
M I C _ A -
M I C _ B +
M I C _ B -
C A N -
G N D
S B
N C
I G N
A F o A +
A F o A -
A F o B +
A F o B -
C A N +
50pin FFC
1
9
I G N
G N D
N C
E S 2
H R 1
H R 2
E S 1
O S 1
O S 2
I G N
1
2
3
4
5
6
7
8
9
E S 2
N C
H R 1
H R 2
E S 1
O S 1
O S 2
G N D
2 0
1
CN5
20pin OPTION CONNECTOR
1
1 0
2
3
4
5
6
7
8
9
N C
A F O
G N D
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
2 5
25pin ACCESSORY
R X D0
T X D0
M I 2
A U X I O 8
T X D 2
A U X I O 7 / B E R D T
A U X I O 6 / B E R C K
A U X O 2
A U X O 1
G N D
D E O
A U X I O 5
A U X I O 4
A U X I O 3
A U X I O 2
A U X I O 1
M E
1
2 6
S B
N C
A U X O 2
R X D 0
A U X O 1
T X D 0
A F O
A U X I O 9
A U X I O 9
G N D
D I
D I
D E O
M I 2
A U X I O 5
G N D
A U X I O 4
A U X I O 8
A U X I O 3
T X D 2
A U X I O 2
R X D 2
A U X I O 1
G N D
M E
A U X I O 7 / B E R D T
N C
A U X I O 6 / B E R C K
To CONTROL HEAD
I G N
COAXIAL RECEPTACLE-SMA
COAXIAL RECEPTACLE-M
N C
G N D
GND
METAL
RESISTOR
CONNECTOR
CONNECTOR
FILM
R _ S E T 2
R _ S E T 1
R _ S E T 0
R X D 2
INTERCONNECTION DIAGRAM