Kenwood Ez700SR Service Manual page 27

AE
PC BOARD (FOIL SIDE VIEW)
TRK IN
TRK OUT
FCS DOWN
D3.3V
C5
/EJECT
SLED IN
SLED OUT
/LOAD
MOTOR
1/2
SLED
SD
R53
X32-5540-02
Ref. No. Address
IC1
IC2
IC4
IC5
IC7
IC8
IC9
AF
CD PLAYER UNIT X32-5540-02 (J74-1602-12)
VR
R64
VCC
C+D
R44
CN2
PD
B
R45
1
LD
16
FE
Q8
R43
D3
B E
FCS UP
Q10
R9
Q9
C7
R70
IC5
B E
PON
4 3
5 1
R2
Rch
DATA
/MUTEL
/MUTER
8EJE
LOE/LIM
D.GND
D5V
LO/EJ
S.7.5V
C B E
Q3
/MUTEL
E C B
/MUTER
16 15
IC4
SPDL
MD
R59
TD
FD
30 1 R52
TRK
FCS
Ref. No. Address
5AH Q1 5AH
2AG Q3 5AF
5AF
Q6 5AG
3AF Q8 2AF
4AG Q9 3AF
3AH
Q10 3AF
3AG
AG
A
75 51
76 50
IC2
MIRR
100 26
1 25
C30
C22 C23
R37
C26
R4
C21
D2 C24
R22 R3
C71
12EJE
IC9
A.+8V
4 3
5 1
C70
A.GND
SPDL-
BU2.5V
C19
/MRST
/MSTOP C9
5 4
IC7
1 3
C4
R5
R23
/MICK
TXD1
C16
CLK
RXD1
R10 C14
C E B
25
Q6
E B C
26
/STB
A0
BU3.3V
SEARCH
INT
/RST
T1
T2
LIM-SW
50
T3 T4
51
FLAGIN
/MSTOP
Refer to the schematic diagram for the values of resistors and capacitors.
AH
Ez700SR/Ez900HDS
Vref
FLAG
TX
R39
HOLD
LOCK
CP9
TZD
FZD
CP8
X1
BCKIA
SDIO
TXO
LRCKIA
SDO
3 1
C20
C64
IC8
4 5
C45
D.GND
R28
C42 C43
CP16
/MIRST
XI
1
100
R15
IC1
R7
76
75
Q1
AI
1
2
3
4
5
6
7
27