Kenwood KIV-700 Service Manual page 35

AT
1
CN1
1 2 3 4 5 6 7 8 9 10 11
2
SHIELD GND
VOL
VOL
3
TRIANGLE
RED
RIGHT
D5
R5
B
330
R6
R
390
G
R7
330
4
D3 D4
R2
150
R3
300
R4
160
LEFT
(ROTARY)
D6
R8
B
330
R9
R
390
G
R10
5
330
UP/DOWN
(SEESAW)
ILL+B
6
IC1 : PIC95603
Q1,6-8 : RT1N436M-T111
Q3-5 : RT1N237M-T111
Q9 : RT1N144M-T111
Q10 : 2SA1577
D1 : B30-1566-05
D3-6 : B30-1798-05
D7 : DA204U
D15 : FTZ6.8E
D16-18 : UDZW6.8(B)
CAUTION : For continued safety, re place safe ty critical com po nents only with manufacturer's rec om mend ed parts (refer to parts list).
Indicates safety critical com po nents. To reduce the risk of electric shock, leakage-cur rent or re sis tance mea sure ments shall be car-
ried out (ex posed parts are ac cept ably in su lat ed from the supply cir cuit) be fore the ap pli ance is returned to the customer.
7
• DC voltages are as measured with a high impedance volt me ter. Val ues may vary slight ly due to vari a tions between in di vid u al in stru-
ments or/and units.
AU
X17-
E
3/4
CN501
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
D15
LCD AGND
KS1
C18
0.01 TP4
C19
S1
0.01
D7
KS2
TP5
KS3
ESD GND
TP6
R1
330
PON+5V
KS4
Q1
D1
TRIANGLE
TP7
RED
DRIVER
TRIR
KS5
Q3
TP8
BLUE
DRIVER
R11
LRB
680
Q4
RED
DRIVER
B
R12
LRR
R
680
Q5
G
GREEN
DRIVER
R13
LRG
680
Q6 DGND
BLUE
DRIVER
SSB
Q7
RED
DRIVER 0V
SSR
Q8
GREEN
DRIVER
SSG
ILL GND
C20
0.1
ESD GND
1 2 3 4 5 6 7 8 9
CN2
AV
(LCD CASE GND)
W1 W4 W7
W2 W5 W8
W3 W6 W9
LCD DGND
R27
100 S4
S5
DISP
R28
100
S6
SEARCH
R29
100
S8
S9
FAV
R30
100
S10
S11
TEL
R31
100
PLAY
KEY MATRIX
KS KR KR1 KR2
KS1 DISP
KS2 SEARCH
KS3 FAV
KS4 TEL
KS5 PLAY
S2
5
S12
SRC
6
S13
MENU
7
KENWOOD
REMOTE
CONTROLLER
Q10
IC1
R16
100
3 2
GND1 VOUT 4
4 1
5.0V
GND2 VCC
Q9
TP11
10 11 12 13 14 15 16 17 18
X34-
A/2- 1/4 C
CN72
AW
KIV-700/BT900
SWITCH UNIT (X16-6880-10)
CN3
1 VCOM
CS 2 CS
SDA 3 SDA
SCL 4 SCL
HSY 5 HSYNC
VSY 6 VSYNC
DCK 7 DCLK
D7 8 D7
D6 9 D6
D5 10 D5
D4 D4
11
D3 12 D3
D2 13 D2
D1 14 D1
ED1
D0 15 D0
(B38-1221-05)
16 DGND
17 VDD
C3
18 DVDD
4.7 C8
19 V1
2.2
20 V2
C9
21 V3
2.2
22 V4
C4
23 VDD2
4.7 C10
24 V5
2.2
C11
25 V6
10u16
26 VDD3
+
C5
10u35
27 VDD5
+
C12
28 V7
2.2
C13
29 V8
10u35
30 VGH
+
C6
10u16
31 VGL
+
32 AGND
C14
33 FRP
4.7
34 COMDC
C7
35 VCAC
4.7
36 VDDIO
37 NC
38 NC
39 NC
40 VCOM
TP28
CN4
R22 R23 R24
LCD
2
BACK
15 15 20
1
LIGHT
LCD
BACK LIGHT
CONTROL SW
ILL GND
GND LINE
B LINE
KIV-700/BT900 (4/4)
X16-6880-10 (1/1)
AX
35