Kenwood DDX6027Y Service Manual page 6

DDX6027/6027Y/7017
DDX7037/7047/7067
QQ
3 7 63 1515 0
X35-458/459
2DIN TYPE 1DIN TYPE
1 PON+5.0V PON+5.0V
2 PON+5.0V PON+5.0V
3 NC NC
4 VGND VGND
5 VGND VGND
6 SW+18.5V SW+18.5V
7 DGND DGND
OPEN
8 EJECT
CLOSE
9 KEY3 NC
10 KET4 T/C VD
11 LED GND LED GND
12 SI BRINK
13 NC NC
14 PLL CLK PLL CLK
15 LED G LED G
16 LED R LED R
17 NC NC
18 PON+3.3V PON+3.3V
19 NC NC
20 VGND VGND
21 VB VB
22 VG VG
23 VR VR
24 VGND VGND
25 T/C HD T/C HD
26 V GND V GND
27 NTSC/PAL NTSC/PAL
28 PLL ON PLL ON
29 POLS POLS
30 MIRROR MIRROR
31 VSY VSY
32 HSY HSY
33 BLK BLK
34 MODE3 MODE3
35 MODE2 MODE2
36 MODE1 MODE1
37 HPOS4 HPOS4
38 HPOS3 HPOS3
39 HPOS2 HPOS2
40 HPOS1 HPOS1
41 NC NC
TE
L 13942296513
42 VCOM VCOM
43 NC NC
44
PON+3.3V PON+3.3V
45 BU+3.3V AUTO DIM
46 NC KEY1
47 XDATA XDATA
48 YDATA YDATA
49 X0 X0
50 X1 X1
51 Y0 Y0
52 SRC NC
53 PWM PWM
54 ENABLE ENABLE
55 T/C VD SW-D
56 NC NC
57 BL GND BL GND
58 BL GND BL GND
59 NC NC
60 BL +8.5V BL +8.5V
61 BL +8.5V BL +8.5V
62 NC NC
63 NC DGND
64 ESD GND PH DET
65 ESD GND SW+5.0V
66 BL DET BL DET
67 RESET RSENS
68 REMO NC
69 RI M-
70 RI M-
71 RI M+
72 RI M+
73 EX M-
74 EX M-
75 EX M+
76 EX M+
77 NC
78 SW-A
79 SW-B
80 SW-C
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6
BLOCK DIAGRAM
VR/VG/VB
PON+5.0V
PON+3.3V
VGND
IC101
PON-12.0V
OPEN
PON+18.5V
DC-DC
IC
PON+12.5V
VCOM
VGND
IC301
PON+3.3V
IC302
POLS/HSY/VSY/BLK
MODE1/2/3/HPOS1/2/3/4
NTSC/PAL,MIRROR
1 SW-D
2 SW-C
3 SW-B
4 SW-A
5 NC
6 EX M+
7 EX M+
8 EX M-
9 EX M-
10 RI M+
11 RI M+
12 RI M-
13 RI M-
14 NC
15 RSENS
16 REF+5.0V
17 SW+5.0V
18 PH DET
OPEN
19 NC
TR SW
LED_G,LED R,SI3.3V
RESET,SRC,EJECT,KEY3
KEY4,REMO.ESD GND
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i
2 9
8
PON-12.0V
VGND
IC203
PON+3.3V
COM AMP
PON+5.0V
PON+18.5V
V.COM
UPSD/CPV/ HDIR/CX/
STV1/STV2/STH1/STH2/
NGOE1/NGOE2/
NGOE3/CPH1
TIMMING
CONTROLLER
PDOS/OSCI
IC303
PLL & LPF
Q Q
3 6 7 1 3 1 5
1DIN ONLY
7 INCH
INDASH MECHA
2DIN ONLY
D GND PON+5.0V
SW PCB
co
.
9 4 2 8
NC
VGL-12.0V
NC
2DIN ONLY
VSS
STV1
STV1
6.5 INCH
UPSD
U/D(UPSD)
LCD
CPV
CPV
NGOE3
OE3(NGOE3)
NGOE2
OE2(NGOE2)
NGOE1
1DIN ONLY
OE1(NGOE1)
STV2
STV2
7 INCH
VDD1+3.3V
LCD
VDD2+5.0V
NC
VGH+18.5V
NC
VCOM 0.5mm
30PIN
VSS
VSS
CPH1
CPH(CPH1)
VSS
CX
CX
HDIR
L/R(HDIR)
STH1
STH1
VSS
VB
VB
VG
VG
VR
VR
STH2
STH2
NC
CFL
TOUCH PANEL
0 5 8 2 9 9 4 2 8
X0/X1/
Y0/Y1
TOUCH PANEL BACK LIGHT
SWITCH CIRCUIT INVERTER
PON+5.0V
XDATA/YDATA
X0/X1/Y0
1DIN ONLY
IC401
AUTO DIM/
AUTO DIMMER
KEY1
SW PCB B/3
PWM/ENABLE
D.GND
LED GND
BL8.5V
BL GND
1DIN ONLY
LED+8.5V(B)
LED+8.5V(R)/LED+8.5V(G)
LED GND
SW PCB
DGND
C/3
OPEN CLOSE/VOL+/VOL-
BRINK
m
9 9
9 9