Kenwood GX-204KE Service Manual page 25

Z
QQ
3 7 63 1515 0
1
2
3
TE
L 13942296513
4
X14-
LED 10V
CN1
LED GND
1/4
A
SC CON
MC REQ 9
SC BKUP
5
MC DATAIN
SC DATAIN
SH DATA H
SH DATA S
IGN-DET
X34-405-
CN4
3/4
BRIGHT
IGN-DET
B
SH DATA H
6
SH DATA S
www
.
7
AA
(X34-401x-xx)
ED1
13G 12G 11G
6.5V
D501
TP503
CN501
FL DC+ 20
TP504
FL +B 19
TP505
FL DC- 18
FL GND 17
TP507
FL GND 16
TP508
15
TP509
14
13
D GND
TP510
D GND 12
TP511
BU 5V 11 BU5V
TP512
10
TP513
17
TP514
SC RST 8 20
TP515
7 18
TP516
6 16
TP517
5 15
TP518
4 4
TP519
3 3
TP520
CP10
2 2
TP583
47K
RESET 1
TP551 TP550
C511
RESET RESET
0.1
CN503
TP552
HTR 1 55
TP553
2 54
TP554
3 2
TP555
4 4
TP556
5
3
TP557
GND 6
x ao
y
i
AB
8
10G 9G 8G 7G
R540
100K
Q501
TP524
C502
0.1
45.0V
FL+B
+B
2
1
Q Q
3 6 7 1 3
CP3
2
47K
CP4
2.2K
TP587
KR3
TP588
KR4
TP589
KR5
TP590
KR6
CP2
2.2K
TP591
KS1
TP592
KS2
TP593
KS3
TP594
KS4
4
TP994
5.0V
TP995
0V
CP1
1K
TP996
4 15
TP997
16
17
1
18
R539
2.2K
TP991
u163
.
TP992
BU5V
AC
GX204KEF2/KHF2/LEF2
GX204REF2/SEF2
2 9 9 4 2 8
6G 5G 4G 3G
R573
47K
TP597
C510
0.1
TP596
1
BU5V
1 5 0 5 8 2 9 9 4
TP998
1
NC
2
5V
KR3
3 0V
KR4
5.0V
4
KR5
5
KR6
6
KS1
7
KS2
HI-Z
8
KS3
9
KS4
IC501
10
NC
11
AUDIO PANEL
NC
u-COM
12
AVCC
13
AVR
14
AVSS
5V
15
SP DATA S 0V
16
SP DATA P
17
SP REQ P
18
5.0V
SP BKUP
19
MD0
2.3V
2.0V
m
R997
220
co
Q502
CP8
2.2k
X501
4.00MHz
X34-401x-xx (1/2)
AD
9 9
2G 1GF-1GA
S1
S2
S3
LE 10V
2
2 8 9 9
TP1
(0-00,0-21) : 5.0V
(2-71) : 0V
0V
51
NC
50
VSS2
TP547
49
SCL
R55
5.0V
1K
48
SDA
R55
47
1K
NC
46
TP595
NC
45
NC
44
NC
5.0V
R553
1K
43
FL BLK
42
NC
41
KR1
40
5.0V
KR2
39
KR7
38
CP5
NC
37
2.2K
NC
36
NC
35
NC
34
SP REQ S
33
NC
5.0V
5.0V
CP7
1K
CP9
4.7K
3
+B
25