Kenwood DDX7019 Service Manual page 39

BD
DISCLO
14 15
LED CONTROL
LED9V
14 15
Q207
D5V
Q206,207
LED
96
SW
Q207
TP601
D5V
DGND
Q206
R539
ESD GND
10
Q203
8
R540
SI
10
21
Q205
Q205
∗
B
SI
Q204
DGND
6
Q508
8
REMOTE
COTROL
NOT
SIGNAL
R551 0
D5V
5.0V
IC502
5
1
VCC
0V 2 4
R543
10K
0V 3
29 GND
Q508
C515
0.1
IC205
5.0V
5
3.3V 1
VCC
0-3.3V 2
0V 3 4
GND
0-3.3V
AND
DDX7019/7029/7029Y/7039, DNX7100/7200 (3/5)
BE
(X14- ) (B/2)
TP600 TP602
CN600
R600
Q600
LED POWER 470
1 1
D600
GND
2 2
Q601
CN601
TP603
∗
C
Q501
Q501
KEY
RESET
R553 R555
Q502
100K 100
Q502,505
Q505
ACC DET/
KEY RESET
DELAY
DGND
CN503
TP116
60 20 SYS ON
TP115
Q201
19 RESET
TP114
56 18 SREQ
TP113
54 17 MDATA
TP112
16 X34/BU14V
TP111
53 15 SDATA
TP110
14 X34/BU14V
X34-
TP109
CN501
55 13 CLK
TP108
19 12 MUTE
2/5
TP107
59 11 MREQ
10 AGND C
TP106
9 9 SUB R
8 AGND
TP105
7 7 SUB L
6 AGND
TP104
5 5 MAIN R
4 AGND
TP103
3 3 MAIN L
TP102
2 AGND
AGND
TP101
1 REMO
5.0V
∗
CN505
D
TP143
7 SD DET2
TP142
6 SD DET1
TP141
5 ACC/RESET
TP140
BU
4 +B
TP139
3 +B
2 GND
TP138
DGND
1 GND
BF BG
2SB1565
DTA143XE
DTA143ZE
DTA144EUA
DTB123YK
DTC114YUA
2SA1576A
2SC4617
2SB1188
2SB1184
2SB1443
DTC323TU
2SA1774
2SC4081
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 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.
BH
DDX7019/7029/7029Y/7039
DNX7100/7200
DTA114EUA
DTA114TUA
DTA124EUA
DTC114EUA
DTC123JUA
DTC124EUA
DTC143EUA
DTC144EUA
DAN202U
DAP202U
DA204U
2SK3019
BU2090FS
TC7SH04FU-F
TC7S08FU-F
TC7S86FU-F
39
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