16
1
2
4
1
2
4
F
E
D
C
B
A
DEH-P650/XN/UC
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
CN701
CN101
Q101
LASER
DIODE
CLAMP
HOME
X201
12EJ
8EJ
DSCSNS
LD+
MD
14
5
PICKUP UNIT
(SERVICE)(P10)
HOLOGRAM
UNIT
IC 301
BA5996FP
IC 201
UPD63712GC
IC 701
NJM2391DL1-33
3.3V REGULATOR
SERVO
CONTROL,
DSP,
LPF, DAC
ACT,MOTOR
DRIVER
1
VD
VD
3R3V
7
CONT
11
CLMP
5
LOEJ
6
DSCSNS
8
LOUT
16
SOP
15
SOM
17
LCOM
18
LCOP
22
1
LOEJ
23
20
LOUT
XTAL
xtal
24
9
CONT
12
FOP
FD, TD, SD, MD
AC, F, E, BD
1
LD
2
PD
42
LIMIT
3
13
TOP
D
CD CORE UNIT(S10)
D
2
16
SO
12
XSI
4
INTQ
7
INTQ
ASENBO
85
mute
XIN
XOUT
PEE
22
38
80
28
27
79
SYSTEM CONTROLLER
IC 601(2/2)
PD5807A
CN401
1
2
BUS-
BUS+
BUS+L
BUS-L
TX
RX
IPPW
SWVDD
CN651
TUNER AMP UNIT
13
X601
11
TUN L
BUS+L
BUS-L
CD L
33
DPDT
34
KYDT
1
SYSPW
EJTIN
42
41
ILMPW
39
dsens
A
5
8
1
7
CN101
11
BUZZER
14
IC 101
HA12187FP
IP-BUS DRIVER
1
2
8
6
5
TX
RX
IPPW
BU
Q101
Q102
TUN 3.3V
SYS 8.4V
VDD
ANTENNA
92
LVLINL
BU
Q804
20
OELPW
BU
Q852
Q851
6
BZ 641
TC7SET08FU
IC 801
2
4
35
ROT1
36
ROT0
VDD
BU
Q652
Q651
20
15
11
17
16
21
CDLOEJ
23
CONT
56
DSCSNS
87
xtalen
66
32
VDCONT
CLMP
TC7SET08FU
IC 653
2
4
XSI
4
6
80
VDSENS
VDSENS
TC7SET08FU
IC 652
2
4
INTQ
18
18
ASLIN
FLPILM
40
FMRF
ANT adj
RF adj
FM ANT
T51
CF52
CF51
RFGND
OSCGND
DGND
AUDIOGND
NC
VCC
VDD_3.3
3.3V
2.5V
IC 4
3.3V
2.5V
←
IC 2
2.5V
WC
CE2
ROM_VDD
SL
DI
CK
CE1
NC
DO
NC
NC
NC
NC
7 6
13
5
10 9 8
11
14
18 19
20
21
1
3
2
12
15
22
16
4
17
IC 1
3.3V
AM ANT
FMRF
ATT
LPF
OSC
IC 3 EEPROM
5.0V
IC 5
5V
3.3V
←
ATT
MIXER, IF AMP
DET, FM MPX
24
23
Rch
Lch
FM/AM TUNER UNIT
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