Kenwood DDX8022BT/8022BTY Service Manual page 35

BD
CN301
0 21 22 23 24 25 26 27 28 29 30
10
R610 100
R605 100 R615
35
3K
R606 100
36
R603 100
37
R604 100
38
3
Q600
R607
10
44
Q601
3
Q502
TOUCH
R608
PANEL 120
41
Y1 SW
R609
42
Q504
100
C+3.3V
TOUCH
PANEL
Y0/Y1 SW
R622 R616 R611
0 0 0
R636 R617 R612
0 0 0
R637 R619 R613
0 0 0
R638 R620 R614
Q503
0 0 0
TOUCH
PANEL
Y0 SW
Q2
TP5
R21
22
R24
20
L2
19
22
TP4
C16 C18
18
10
220P
R18
17 1.0V
C19
56K 10
16 0V
15
C20
Q5
INVERTER
10
14
FREQ SW
Q3
13
C15
12
0.047 R22
11
22
Q5
R19
750K
BE
(X35- ) (B/2)
J1 J2
1 1
to BT to PANEL
MODULE BT ANTENNA
2 2
3 3
BT GND
CN600
TP600
1 VSEL
TP601
2 FUNC
TP602
3 VOL-
TP603
4 RESET
R618 R621 R623
TP604
5 VOL+
5.1K 10K 30K
TP605
6 SRC
TP606
7 ATT
TP607
8 OPEN/CLOSE
R624 680
TP608
9 LED+9V
R625 680
TP609
10 LED+9V
R626 680 TP610
11 LED+9V
R627 680 TP611
12 LED+9V
R629 680
TP612
13 LED+9V
R630 680
TP613
14 LED+9V
R631 680
TP614
15 LED+9V
R632 680
TP615
16 LED+9V
R633 680
TP616
17 LED+9V
R634 680
TP617
18 LED+9V
R635 1.3K
TP618
19 LED+9V
TP619
20 SI
TP620
21 REMO
L600
TP621
22 P ON+3.3V
10uH
23 ESD GND
24 ESD GND
TP622
25 ESD GND
TP623
26 ESD GND
TP624
27 ESD GND
P600
P601
P602
CAUTION : For continued
C21
1
safety, re place safe ty critical
Q2,3
C22
INVERTER com po nents only with manu-
1
DRIVER
facturer's rec om mend ed parts
C23
12 (refer to parts list).
1
C24
Indicates safety critical com-
1
CN500 po nents. To reduce the risk of
4 X0
4 electric shock, leakage-cur rent
3 3 Y0
or re sis tance mea sure ments
2 2 X1
shall be carried out (ex posed
1 1 Y1
parts are ac cept ably in su lat ed
TP2
CN1
from the supply cir cuit) be fore
1
TP3
the ap pli ance is returned to
2
the customer.
D9
• DC voltages are as mea-
D8
BF
IC1 : OZ964ISN-C-SN Q1,4,140,301,601
IC100 : TC7WH123FU-F
IC101,304 : 74AHC1G04GW Q2,3
IC102 : LT1947-PBF Q5,302,303,504
IC200 : TA75W558FU-F
IC300 : S-1112B25MCG Q141,300,600
IC301 : MST7988LA-ALF
IC302 : 74LVC3G34DP Q202
IC303 : AT25F2048-6Z1 Q203
Q205
Q304
VIDEO LINE
Q500,502 : DTA143ZUA
GND LINE
Q501,503 : DTC143ZUA
B LINE
B LINE
(X16-6280-10)
C2
1
C1
1
D73
D22
SI
D72
D19
D69
IC1
D20
REMO.
SENSOR D70
D21
D71
IC1 : GP1US301XP
D1-21 : B30-1795-05
D22 : B30-1566-05
D51-73 : AVRM16120M6AB
sured with a high imped-
ance 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.
BG
DDX8022BT/8022BTY/8032BT/8032BTM/812
DNX8120/8220BT
D1,5,7 : UDZS5.6B
: 2SC4081 D2,605-608,610,611
: SI5504DC-E3 : AVRM16120M6AB
D3,4 : 1SS355
: DTC114YUA D6 : MA2S784-F
D8,9,504 : DA204U
: 2SA1576A D100 : EP05Q06
: 2SC4097 D101-103 : EP05Q04
: 2SA1577 D306,307 : AVRM16270MAAB
: UMZ1N D500-503 : UDZS6.8B
: DTA123JUA D609 : AVRM16180M6AB
D1
D51
D2
D52
RESET
D3
D53
D4
D54
D5
VOL (-)
D55
D6
VOL (+)
D56
D7
D57
FUNC
D8
D58
D9
D59
D10
D60
OPEN/
D11
CLOSE
D61
D12
D62
D13
D63
D14
D64
D15
D65
D16
D66
D17
D67
D18
D68
DDX8022BT/8022BTY/8032BT/8032BTM/812
DNX8120/8220BT (3/6)
X35-4940-10 (3/3), X16-6280-10 (1/1)
BH
1
2
3
S1
4
S2
4
7
ATT
S3
3
S4
5
S5
2
S6
6
SRC
5
S7
1
NAVI
S8
8
6
7
35