Kenwood DDX7032 Service Manual page 65

AT
(X35-4940-1x) (A/2)
1
+5V
L100
10uH
2
PON+5V
CN300
TP700
WP 4
TP701
SDA 3
TP702
SCL 2
GND 1
CN100
TP703
BL+14.4V 70
BL+14.4V 69
NC 68
TP704
BL GND 67
TP705
BL GND 66
TP706
INV SW 65
TP707
INV PWM 64
TP708
ENABLE 63
TP709
PWM 62
NC 61
3
TP710
P ON+5V 60 PON+5V
P ON+5V 59
NC 58
TP711
12V 57
NC 56
TP712
D GND 55
D GND 54
TP713
Y0 53
TP714
X1 52
TP715
X0 51
TP716 R303 100
YDATA 50
R304 100
TP717
XDATA 49
TP718
D GND 48
D GND 47
TP719
ESD GND 46
TP720
4
ESD GND 45
LED PWM 44
TP721
T P+5V 43
TP722
42
REMO
TP723
SI 41
NC 40
TP724
LED+9V 39
TP725
X15-
OPEN/CLOSE 38
A/2-
TP726
RESET 37
CN700
TP727
SRC 36
TP728
2/6
KEY3 35
R305
TP729
C
SCL 34
R306
TP730
SDA 33
R404
5
TP731
WP 32
T C+3.3V 31
TP732
T C+3.3V 30
NC 29
TP733
MST WAIT 28
TP734
VD 27
TP735
HD 26
TP736
V GND 25
TP737
TC RESET 24
TP738
NT/PAL(GPIO 3) 23
TP739
VMUTE 22
V GND 21
TP740
HSY 20
TP741
VSY 19
TP742
V GND 18
TP743
6
RTN VR 17
TP744
RTN VG 16
TP745
RTN VB 15
V GND V GND 14
TP746
COMP 13
V GND 12
C SYNC 11 TP747
V GND 10
TP748
V GND 9
TP749
VCOM 8
TP750
V GND 7
TP751
R 6
TP752
G 5
TP753
B 4
V GND 3
V GND 2
7 V GND 1
AU
+5V-1
TP+5V
5.0V
IC100
8
1
VCC
A
0V
5.0V
5.0V 7
R100
2 RX/CX
B
0V
10
5.0V 3
6
CLR
CX
0V 4 5 0V
GND Q
0V
MONO MULTI
WP
TP+5V
SDA
SCL 7
+14.4V
7
65
64
1
63
62
2
3
4
12
13
14
R300 0
53
R301 0
52
R302 0
2
51
50
49
3
4
12
13
14
44
TP+5V
42
41
LED+9V
38 3
37
7
4
36
12
35
D307
R313
14
0 100
SCL
SCL
SDA
R314 D306
0 100
SDA
0
C+3.3V
R307
100
63
123 6
124
8
RST 4
R308 100
23 12
R309 100
64
89
19 13
R310 0
17
R311 0
16
R312 0
15
R
G 5
B
8
AV
+5V-1
+5V-1
L200
R108
10uH
0
+5V
C106
0.1
R102
NOT
IC101
47K
C107
1 5
VCC
0.1
2
5.0V
3 4 5.0V
GND
TP+5V
LED+9V
+14.4V
1 2 3 4 12 13 14
L301
D+2.5V
+5V-2
10uH
6
TP303 IC300
3.3V
L315
3.3V 1 5
VIN VOUT
2
120
VSS
3 4
6
ON/OFF NC
0V
2.5V REG.
0V
C322 0.1
0.4V 2
C314 C320 0.1
0.9V 3
10
C315 0.1
0.8V 4
C321 C326
0.1 0.1 C313 0.1
1.6V 5
L303
10uH
2.4V 6
C316
0.1
7
6
TP306 B
R327 C317
8
B
0 0.1
C329 0.1
9
TP307 G
R328 C318
10
5 G
0 0.1
C330 0.1
11
TP308 R
R326 C319
12
R
0 0.1
C331 0.1
13
2.4V 14
0V 15
C377 0.1
0.2V 16
C378 0.1
0.9V 17
C379 0.1
0V 18
TP352
C380 0.1
CVBS 0.9V 19
5
C323
20
0.1
C332 0.1
0.9V 21
6
C381 0.1
0V 22
C382 0.1
0V 23
0V 24
L304
5.0V 25
120
R400
0V 26
27
47K
28
29
30
31
32
33
34
C328
0.1
5.0V 35
0V 36
L306
5.0V 37
C327 38
120
0.1
5
D+2.5V
L300
10uH
+5V-3
C+3.3V
8
AV
DDX7032/7032M/712
DNX7120/7220/7320
L103 3.3uH
D101
L104 3.3uH
IC102
5.0V
6 5 0V
VIN GND
7 4
SW2 SW1
5.0V 8
C112
3
SHDN
1.4V CT
D100
1000P
15.0V 9 2
VO2 FB2
1 1.3V
L102 FB1
15.0V 10
VON
10uH
DC/DC
1.3V
R109 0
+15V
1
6
2.5V
X300
TP304
12.000MHz
TP305
C333 C334 C312
2.5V
R336
0.1 0.1 1000P
C311
1M
1000P
1
GND1
VMID
5.0V
VCLAMP
REFM
REFP
AVDDADC1
SOGIN
BINP
0V
BINM
GINP
0V
GINM
RINP
0V
RINM
AVDDADC2
GND2
C1INP
C1INM
YS1INP
YS1INM
CVBS1P
CVBS1M
CVBS2P
CVBS2M
GND3
AVDDGMC
CLKIN
VD0
VD1
VD2
VD3
VD4
VD5
VD6
VD7
VDDP1
GND4
AVDDPWM
PWMOUT2
5.0V
X35-4940-11 (1/3)
AX
D102
L201
10uH
L105
D103
10uH
C122
C119 0.01
0.1
C121
C118 0.1
10
C120
C117
10
10
C131
10
+14.4V
2 3 4 12 13 14
+5V-2
C341
10
C337
C342
0.1
0.1
2.2V
1.6V
IC301
TIMING CONTROLLER
CHROMA
GAMMA
5.0V 0V
L305
120
D+2.5V-1
C+3.3V
W
8
65