Kenwood KDV-MP735, Service Manual

Page: 18 / 28

KDV-MP735
18
AE AF AG AH AI
1
2
3
4
5
6
7
CN901
S904
S908
RESET
POWER-KEY
S914
EJECT
D955
D904 D907
D903
D902 D906
D924
D923
D917
D945
D911
D913
D925
D909
D910
D901
D918
D919
D912 D922
D914 D915
D916
D908 D921
Q911
Q902
D969
D970
D971
D975
D976 D979
D978
S902
S905
S912
S907
S903
S909
S911
S906 S901
S910
Q913
Q951
Q903
Q912
D905
Q921
1 5 6 STOP
4 MODE
PAUSE 3 2
D920
1/2
CN201
UNIT-
MAIN
5V
AVR
ROTARY
ENCODER
BACK LIGHT
REM.CON
SENSOR
SW
U902 : LC75817W
U911 : PRM6938
Q902,903,951 : IRLML6402
Q911-913
: KRC402
Q921 : KTC4375(Y)
D901,908-919,921-925,945
: B30-1707-08
D902-907,969-976,978,
979 : RD5.6S
D920 : B30-1708-08
D955 : UTC-TL431-1
GND LINE
B LINE
75 74 73 72
1
2 3
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
KS6 KS5 KS4 KS3
S1 S2 S3
KI1
KI2
KI3
KI4
KI5
P1
P2
P3
P4
VDD
VLCD
VLCD0
VLCD1
VLCD2
VLCD3
VLCD4
VSS
TEST
OSCO
OSCI
INH
DO
CE
CL
DI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
GND
GND
D8V
POWER-KEY
RESET
INH
DO
FPSW
CF
CI
DI
REMOTE
EJECT
ENCODER-B
ENCODER-A
1K
R959
1K
R989
R987
1K
R985 330
R986 330
R983 330
R982 330
R922 330
R925 330
R912 330
R911 330
R921 330 330
R984
470
R929 R918 R901 R917 R933 R924 R915 R926 R923 R902
1K
82
R958
82
R957
120
R932
120
R935
4.7K
R905
180K R908
4.7K
R954
180K R952
S1 S2 S3
R961 1K R964 1K R965 1K
1K
R960
KS5 KS6 KS3 KS4
R914 1K
R930 1K
R928 1K
R910 1K
KI1
KI2
KI3
1 6
2 5
4 3
KS2
KS1
KS3
KS4
KS5
220P
C911
33K
R927
180K R907
4.7
R903
82
100
99
98
97
96
KI2
KI1
KI4
KI3
R
OUT
3 1
GND
2
VCC
7 8 6 5
2 1 3 4
C994
0.1
C993
0.1
0.1
C996
0.1
C995
8
1
1
8
4
5
3
1
2
EN911
BL901
47u6.3
+
TC911
0.01
C901
47u6.3
+
TC901
20K
R999
0.01
C998
470
R988
1K
R916
20K
R997
TP912 TP911
TP903
81
83
96
97
100
98
99
470 470 470 470 470 470 470 470
0
R904
0.1
C921
0.1
C922
0.1
C920
83
82
81
KI4
KS2 KS4 KS3 KS6
R920 10
C903 0.01
C902 0.01
47u10
TC902
+
R909 1K
B
C
A
D
E
U911
KEY UNIT
A
10K
10K
10K
10K
10K
10K
8.0V
5.0V
8.0V
S1
1 5 6
S3 S5 S8
A
B
C
D
E
F
G
S10
S11 S9 S7 S6 S4 S2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
S1
S2 S3 S4 S5 S6 S7 S8 S9
S10
S11
S12 S13 S14 S15 S16 S17 S18 S19 S20
S21
S22 S23 S24 S25 S26 S27 S28 S29 S30
S31
S32 S33 S34 S35 S36 S37 S38 S39
S1 S2 S3 S4 S5 S6 S7 S8 S9
S10
S11
S12 S13 S14 S15 S16 S17 S18 S19 S20
S21
S22 S23 S24 S25 S26 S27 S28 S29 S30 S37
S31
S35 S36 S32 S33 S34 S38 S39
LCD901
KEY UNIT (1/2)