Kenwood KDC-3028 Service Manual page 19

AE
QQ
PC BOARD (FOIL SIDE VIEW)
3 7 63 1515 0
CD PLAYER UNIT X32-5750-00 (J76-0059-12)
C78
R92
R91
C77
C100
R100
TE
L 13942296513
RFENV
TRCRS
X32-5750-00
Ref. No. Address
IC1 5AG
IC3 2AG
www
Q1 5AH
Q2 4AH
Q3 4AG
.
Q4 3AF
Q5 5AF
Refer to the schematic diagram for the values of resistors and capacitors.
AF
R90
D2
FCS
R89
R72
Q4
CP3
C34
R38
GCTL
NRFDET
C52
OFT
R52
BDO
R35
C39
Q5
C18
VDET
C17
Vref
B/TE
x ao
y
i
AG
8
TRK SLED
C51
C37
R51
R32
30 16
IC3
1 15
R34
C38
DRVMUTE
SPDL
SPDL
LOE/LIM
Rch
A.GND
A.+8V
Lch
/MRST
/MSTOP
/MUTEL
Q Q
3 6 7 1 3
/MUTER
PON
BU.5V
Q3
Vref 2
GND
C1
+
C9
R4
C11
VCC
R14
LD
16 1
R15
IC1
VR
32
17
R8 R11
C
C13 C16
B
A
FE
u163
.
AH
KDC-3028/328
2 9 9 4 2 8
1
SLED OUT
/LOAD
1 5 0 5 8 2 9 9 4
SLED IN
/EJECT
24
Q2
AA
Q1
PD
CN1
16
D1
1
K24
m
co
AI
9 9
1
2
3
2 8 9 9
4
5
6
7
19