Kenwood DPX-U5130 Service Manual page 37

SWITCH UNIT (X16-7430-1x)
KEY LED
TRIANGLE LED
B G
B G R B G R B G R
Q601
Q602 Q603
Q604
LSCR523EBFS8 LSCR523EBFS8
LTC023JUBFS8 C C C LTC023JUBFS8 C LTC023JUBFS8
R625 R627
2.2k 2.2k
B B B B B
E E
E E
C
B
E
? *C601
0.01u
? *C602
0.01u
5 4 3 2 1
IC603
PCA9632DP2
1.5625kHz
6 7 8 9 10
IC602
PIC95603
R641 100
VCC
GND2
? *R643
VOUT
GND1
R642 100
22k
J601 QNZ1076-001
J602
QNS0308-001
6 5 4 3 2 1 7
D653 C651 4700p
C654 27p
C655 27p
DA204U
? *C652 0.01u
HZM6.8ZMWA-E
TP662 TP663
? *C653
100p
D654
*R662 *R661
? ?
? *C661 12k
0.01u
No.WA063
A
*TEL LED
LCD BACK LIGHT
KEY LED
(BT MODEL)
R G R B G R
B G R
B G R
*Q608 *Q609
Q605 Q606 LTC043ZUBFS8 LTC043ZUBFS8
C C
C LTC023JUBFS8 C
*R631 C C
?
B B B
2.2k B B B
Q610
E Q611 E Q612
E E LTC043ZUBFS8
E E
LTC043ZUBFS8 LTC043ZUBFS8
C
B
*C604
? *Q607 ?
1000p
LTA014EUBFS8 ? *Q613
E
LTA024EUBFS8
?
*C605
1000p
4 3 2 1
97kHz
5 6 7 8
? *R637 100 ? *R639 100
? *R640 100
? *R638 100
? *L601
ILL+B
SW5V
PAN3V3
TP661
12k
? *C608
16V 10u
VBUS5V
USB_GND
J603
E58-1179-05
To ELECTRIC UNIT-1 (X34-747x-xx)
J902
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
LCD DISPLAY
* Refer to 2.2 LCD DISPLAY INTERNAL SCHEMATIC DIAGRAM
59 60 61 62 63 64 65 66 67 68 69 70 71 72
B38-1247-05
ED1
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
S26
26 S26 DI 100
S27
27 S27 CL 99
S28
28 S28 CE 98
S29
29 S29 DO 97
S30
30 S30 /RES 96
S31
C 31 S31 OSC 95
S32
32 S32 TEST 94
S33
33 S33 VSS 93
S34
34 S34 VLCD2 92
S35
E
35 S35 VLCD1 91
S36
36 S36 VLCD 90
S37
37 S37 IC601 VDD 89
S38
38 S38 KI5 88
S39 PT6530
39 S39 KI4 87
S40
40 S40 KI3 86
S41
41 S41 KI2 85
S42
42 S42 KI1 84
S43
43 S43 KS6 83
S44
44 S44 KS5 82
S45
45 S45 KS4 81
S46
46 S46 KS3 80
S47
47 S47 KS2/S76 79
S48
48 S48 KS1/S75 78
S49
49 S49 COM1 77
S50
50 S50 COM2 76
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
AUDIO 6
ATT
TEL/ PHONEBOOK/
? *C672
0.01u
? *C671
0.01u
SEARCH 3/RDM
ESD
SRC RESET EJECT
(No.WA063<Rev.003>)6/16
34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58
73 74 75
(Attention)
The listed voltages are measured,for instance,by the multimeter
with impedance of DC20kohm/V for 0-10 destination.
For parts denoted by " * ",refer to destination table for details.
Unit of all unspesified resistors is " ohm ".
Unit of all unspesified capacitors is " F ".
CP683
Power rating of all unspecified resisters is 1/10W.
1k 1/16W ? *R686 4.7k
SYS_DATA
Voltage fating of all unspecified capacitors is 50V.
LCD_CLK ? *R687 4.7k
? *R688 4.7k
LCD_CE
PAN_DATA R689
10k
? *C685 0.01u
*R682 1k
?
LCD_RST
IC601 PT6530(7)
? *R690 47k
C681 1000p
? *R683 1 NC 89 3.3(VDD)
2.2k
R681 39k
2 NC 90 5.2 (VLCD)
? *R684
2.2k
NC 3.3
3 91
*R685 2.2k
VLCD 1.7
? 4 92
3.3
78 1.7 93 0
0
79 94 0
CP681 VLCD
KR4 3.3
0
84 95
KR3 1.8
VLCD
85
KR2 96
(KEY ON)
0
KR1 VDD
97
87
0 (KEYOFF)
1k 1/16W
VDD
88 NC 98
CP682 KS5
KS4
KS3
KS2
IC602 PIC95603(9)
S75
1k 1/16W (V)
COM1
1 3.3(VCC)
COM2
VCC
2
0
0
3
4 0
IC603 PCA9632DP2(9)
VDD
1 0 (LED ON) 6
0 (LEDOFF)
VDD
2 7
0 (LED ON)
0 (LEDOFF)
VDD
3 (LED ON) 8
0
0 (LEDOFF)
VDD
4 (LED ON) 9
0
0 (LEDOFF)
0 3.3(VDD)
5 10
IC604 PCA9633DP1-X
VDD
1 5
0 (LED ON)
0 (LEDOFF)
VDD
2 (LED ON) 6
0
(LEDOFF)
0
VDD
3 (LED ON) 7
0
0 (LEDOFF)
VDD
4 8 3.3(VDD)
5/iPod 4/REP 0 (LED ON)
0 (LEDOFF)
TP677
KR1
>> <<
KEY MATRIX
TP678
KS1
KS2 KS3
(S75)
KR2
KR1 AUD 6
DISP RETURN
PHONE
KR2 TEL
BOOK
KR3 ATT
TP679
KR4 3
SEARCH
KR3
KR5
2/F_DOWN 1/F_UP
DESTINATION TABLE
TP680
Develop code Model Name
DPX
KR4 C-
1239WK
500BT
1239WE 405BT
1239WM -U5130BT
1240WK 300U
1240WE 305U
1240WM -U5130
1240WH -U5130
1240WJ -U510
created date:2013-06-12
(V)
VDD
99
0
VDD
100
0
VDD
0
0
0
(V)
0
0
VDD
0
VDD
0
(V)
0
VDD
0
VDD
0
KS4 KS5 KS6
5 4 SHORT
DISP RETURN
2 1
TEL LED
UNIT
X16-743 A
0-10
0-11