Kenwood DDX7019 Service Manual page 35

BN
LCD PANEL
3 14 15 16 17 18 19 20 21 22 23 24
11
R600 100 R607 R608 R609 R610
33
3K 5.1K 10K 30K
R603 100
34
R601 100 R620
35
100
R602 100
36
R604 R611 680
LED+9V
10
R612 680
R613 680
R614 2.7K
R621 2.7K
R605 120
39
R606 100
40
L600
10uH
TP+3.3V
R623 0
R624 0
R629 0
Q2,3
R630 0
INVERTER
DRIVER
R625 0
R626 0
Q2
C21
TP5 R631 0
1
R632 0
C22
1
R627 0
C23
R628 0
12
1
R633 0
R21 C24
R634 0
22 1
ESD GND
R24
L2
4
22
TP4
3
C18
2
10
1
C17
TP2
C19
0.01 10
C20
R
10
W
Q3
2
2
D8
3.3V
302
8
VCC
7
HOLD
6
27MHz
P SCLK
5
D SI
0-3.3V
SH MEMORY
BO
(X35-4840-10)
IC1 : OZ964ISN-C-SN
IC100 : LT1947-PBF
IC102 : TC7WH123FU-F
CN301
IC103 : TC7SH04FU-F
25 26 27 28 29 30
IC200 : TA75W558FU-F
IC300 : S-1112B25MCG
IC302 : 25L2005MI5Y2
IC304 : MST7988LA-ALF
IC305 : TC7WH34FU-F
Q1,4,7 : 2SC4081
Q2,3 : SI5504DC-E3
10
Q5,300,504 : DTC114YUA
Q6 : 2SA1576A
Q200 : 2SC4097
Q202 : 2SA1577
Q203 : UMZ1N
Q301,500,502 : DTA123JUA
Q501,503 : DTC123JUA
D1,5,7 : UDZS5.6B
D2,600-603,605,606
: CVS10A120M
D3,4 : 1SS355
CN600
D6 : MA2S784-F
TP600
D8,9 : DA204U
1 VSEL
TP601
D100 : EP05Q06
2 FUNC
TP602 D101-103 : EP05Q04
3 VOL-
D500-503 : UDZS6.2B
TP603
4 ATT
D604 : CVS10A180M
TP604
D610,611 : CVL10C270M300
5 VOL+
TP605
6 SRC
TP606
(X89-3020-1x)
7 RESET
IC1 : GP1US301XP
TP607
8 OPEN/CLOSE
TP608
D1 : B30-1566-05
9 LED+9V
D2-7,9 :
TP609
10 LED+9V D8,10-17 : AVRM16120M6AB
TP610
11 LED+9V
TP611
12 LED+9V
TP612
13 SI
TP613
14 REMO
TP614
15 P ON+3.3V
TP615
16 ESD GND
(X89-3020-1x)
17 ESD GND
TP616
18 ESD GND
19 ESD GND
TP617
20 ESD GND
C9
P600
1
D8
REMO.
C10
SENSOR
1
IC1
P601
P603
D1
ESD GND 2
P602
D10
D2
CN500
4 X0
D11
3 Y0
D3
2 X1
1 Y1
CN1
D12
1
TP3 D4
2
D9
D13
D5
D14
D6
D15
D7
D16
D9
D17
VIDEO LINE
GND LINE
BP
DDX7019/7029/7029Y/7039/8019/8029/8029Y/8039
DNX7100/710EX/7200
(X89-3020-1x)
UNIT
D2-7,9
No.
0-10 B30-1767-05
0-11 B30-1731-05
S1
ATT
S2
RESET
S3
VOL (-)
S4
VOL (+)
S5
FUNC
S6
VSEL
S7
SRC
S8
OPEN/CLOSE
DDX7019/7029/7029Y/7039
DDX8019/8029/8029Y/8039
DNX7100/710EX/7200 (5/5)
B LINE
B LINE
BQ
NJM2100V-ZB
TC7WHU04FU-F
TC7WH123FU-F
TC7WH157FU-F
TC7WH34FU-F
TC7WH74FU-F
TC7SET04FU-F
CAUTION : For continued safety, re place
safe ty critical com po nents only with manufac-
turer'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
carried 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.
• 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.
X35-4840-10/4920-10 (3/3)
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