Kenwood KDC-319/4019 Service Manual page 10

K L
PC BOARD(Foil side view)
SWITCH UNIT
1
X16-1630-10 (J74-1316-02)
KS3
R28
C5
KS5
R13
2
C11
KI3
C12
R14
KI2
KI1
R15
KS4
3
KS2
4
C4
R27
R12
R9
C3
CP3
KI4
5
D-GND
L-DATAS
L-CLK
L-CE
L-DATAL
L-RES
RST
REMO
FLIPDET
PAN5V
6
ILL-GND
LED+B
C13
7
Refer to the schematic diagram for the value of resistors and capacitors.
M N
ELECTRIC UNIT X25-921x-xx(J74-1323-12)
X25-922x-xx(J74-1388-12)
R114
R111
R113
R112
R110
R108
R109
R107
B E
C17
R7
C12
C14
SWITCH UNIT
X16-1630-10
Ref.No Address
IC 4L
Q1 5K
Q2 5K
O P
ELECTRIC UNIT X25-921x-xx/X25-922x-xx
Ref.No IC8
Address 6R
Ref.No Q508 Q510 Q702 Q707 Q901 Q902 Q903 Q906 Q907
Address 4R
TH1
Q510
C411
R406
R606
R633
R404
E B
11
Q R
Q6 Q403 Q404 Q501 Q502 Q504 Q506 Q507
5N 2S 2T 4Q 3Q 4R 4R 4R
4P 4S 5S 6R 6R 6S 7Q 6P
R519
R522
C411
C505
B E
R507
R501
Q506 W32
C503
Q501
C507
R512
D406
Q507
Q504
Q508
C608
R615
R653
R604
R654
R609
R642
C606
R613
R614
R622
R618
R620
R624
E B
4 3
IC8
1 2
R902
R601
B E
R901
C607
Q906
R913
S T
R235
B E B E
C702
C705
R702
E B
R709
Q707
B E
12