Schematic Diagram - Kenwood FGZ000UF2 Service Manual

A
FGZ000UF2
1
2
(X14- ) (B/3)
IC800 : TDA8579T-T
Q700,701,803-806,
808,811 : 2SC4081
Q702,809 : DTA124EUA
Q800,801 : UNR511H
Q802 : DTC124EUA
Q807 : DTA143EUA
Q810 : 2SB1203-FA
D700-702,800-804,822,834
: MA3220-H
D805 : MAZK270D
D806,814,815,823,830-833,901
: UDZS6.2B
D807,810,824,839,900
3
: DAN202U
D811,812 : HZS6B1L
D816,819,821,835-837
: MA143
D817 : AM01ZNF
D818 : DE5LC20U
D820 : U5ZA27C(TE24L)
D825 : HZS7C2L
VISUAL LINE
AUDIO LINE
GND LINE
B LINE
B LINE
4
from
NAVIGATION
UNIT
1
2
3
4
5
6
7
(X14- ) (C/3)
J806
TP803
REAR V 1
TP807
GND 2
5
TP852
GUIDE 3
TP802
REAR
4
DET
TP804
J800
TP805
EXT NAVI
(AUX) TP808
∗
E
J808
GND
KEY-IN1
1 2
KEY-IN2
from
6 GND
KEY
3 4
UNIT
KEY-DET
(X16-283)
ILL VCC
5 6
NC
GND
7 8
C868
0.01
P802
CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list).
Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be
7
carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
28
X14-9490-10 B/3 (1/2), X14-9490-10 C/3 (1/1)
B
SYNTHESIZER UNIT (X14-9490-1x) (B/3)
P801
J803
GND
TP836
+B 1 2
TP842
GND
TP820
ACC 3 4
TP837
CAN-L
TP821
CAN-H 5 6
TP838
PARKING
TP822
from
IGN 7 8
CAR
TP823
INTERFACE
SPD
TP839
REVERSE 9 10
TP824
ILL(SMALL)
TP840
ILL(PWM) 11 12
NC
NC 13 14
GND
TP752
PTT 15 16
TP825
BUS OFF
TP956
+B 17 18
GND
TP826
BUS+ 19 20
TP835
GND
TP827
BUS- 21 22
TP841
RESET
TP828
MUTE 23 24
NC
TP829
from
BUS ON 25 26
AUDIO
NC
BUS
NC 27 28
NC
NC 29 30
NC
NC 31 32 TP830
NC
NC 33 34 TP831
NAVI-GND
TP832
NAVI-AUDIO 35 36
NAVI-R 8 AUDIO IN-R
DGND 9 NAVI-B
10
NC RX
J805
NC 11 TX
NAVI-G 12 AUDIO IN-L
V-GND 13 NAVI-SYNC
AUDIO-GND
TP996
C912 C911
R834
CN800
1K
1 1
1 GND
TP740
C700 C701
2 REAR V
R802
TP856
2200P 2200P 1K
3 REAR DET
TP857
4
GUIDE
5 AUX V
C707 TP747 C706
TP858
R853
6 AUXDET
2200P 2200P
1K
7 GND
8 GND
R801 75
TP813
TP810
9 ILL VCC
C864 TP962
C846
TP809 10 P-ON 5V
0.01 0.01 R855
11
GND
TP815 TP860
330
12 KEY-IN1
C865 TP963 TP861
C847
13 GND
R857
220P 220P
TP812 TP862
330
14 KEY-IN2
C866 TP964 C848
R858
220P 220P
TP811 TP863
1K
15 KEY-DET
C867 TP965
C849
TP814
0.01 0.01
16 GND
D827 D828 D829
17 GND
18 GND
C850
TP966
0.01
19 GND
20 GND
D827-829 : MA143
C
TP706 TP710
D811
R830
3.3K
R702
22K
TP981
D702
AUDIO
CONNECTION
6
DET
7
L800
D805
8 TP979
9
10
11
TP980
12
6
PARKING DET
D807
TP705
TP711
R803
7
22K
16
1K
17
22K
D800
TP983
18
20
TP709 TP720
D812
R831 R836
8
22 3.3K 22K
23
D701
TP985 TP982
24
26
D810
TP707
TP721
R804
9
22K
1K
22K
D801
TP984
CAR SPEED DET
W800
TP854
1 5 9
10
2 6
13
C802
3 7 11
22u16
+
4 8 12
TP953
P800
∗
D
R901
75
1 2
J807
D
TP722
R835 TP714
Q803
22K
18
R805
TP742 3.3K
ACC
Q701
DET
D802
R806
11
3.3K
D803
CAN L
2
CAN H
3 TP716
R807
12
1K
20
Q800
∗
R705
A
16
100
IGNITION DET
TP723
Q804
17
∗
B
R809
20
100
Q801
R810
22
100
TP703 TP712
R821 C805
1K 2.2
TP736
R877
TP713
22
TP704
C806
TP708
R822 2.2
1K TP737
D816 D819 D821
TP853
TP971
20
D900
D901
C940 C941
220P 220P
2
3 4 5
1
E
TP726
Q805
R840 22
8.2K
REVERSE
DET
TP715 TP727
Q806
R841 21
22K
SMALL
DET
D839 Q807
R848
4.7K
22K
4.7K
R900
22K
D804
24
TP728
TP800
25
KEY ILLUMI
LIGHT CONTROL
POWER SUPPLY
REGULATOR
D700
ISOLATION AMP
IC800
T
4.5V 1 8 7.5V
LIN+ VCC
4.5V
2
IN-
4.0V
7
LOUT
4.5V 3
6 4.0V
RIN+
4.5V ROUT
4
C81
5
SVRR
GND
C818
0V
4 6
3 5