Schematic Diagram - Bd Section - Aiwa JAX-E3 Service Manual

6-6. SCHEMATIC DIAGRAM – BD Section – •
CN708
16P
VC
VCC
E
D
A
B
C
F
GND
LD
VR
(PD) (LD) PD R745 100
F+
T-
T+
F-
C701
0.1
C702
100
6.3V
C706
0.1
C707
100
6.3V
M701
(SLED)
SLED/SPINDLE
MOTOR DRIVE,
FOCUS/TRACKING
COIL DRIVE
IC722
BA5836FP
M702
(SPINDLE)
See page 38 for IC Block Diagram. • See page 38 for Waveforms.
R731
2.2k
R707
10
C709
C746 C742 C708 R729 C744
100
0.1 0.1 0.1 12k 1
6.3V
Q701
R726 R725
KTN2907AS
680 680
AUTOMATIC
POWER
C704
C705 CONTROL
47
0.001
6.3V
R730 R728
1.2k 47k
C703 R727
0.1 100
S701
(LIMIT IN)
C723
100 C711 C710 R708
6.3V 0.1 0.047 10k
R709
27k
SLCO
C714 C712 R711
SLCIST
0.1 47p 330
EFMIN
TP (RF)
R702
RF
15k
RFVDD
R703 15k
RFVSS
R704 15k
FIN1
R705 15k
FIN2
R701 47k
TIN1
R706 47k
TIN2
TP (VC)
RF AMP,
VREF
C716 0.001 FOCUS/TRACKING ERROR AMP
REF1
IC721
C715 1 50V TP (FE)
LC78646E-E
FE
C717 0.0047 TP (TE)
TEC
C718 1
TE
C719 0.0047
RFMON
C720 100p
JITTC
ADAVDD
C721 0.1
ADAVSS
TDO
R738
6.8k
R760
100
R744
100k
R732
0
R721 R722
100 1k
C753
47p
C754
47p
C741
0.1
C823
47p
R823
100
R824 C824 C825
DATA
100 47p 47p
R825
DATACK
100
LRSY
R826 100
ASDFIN
R827 100
ASDACK
R828 100
ASLRCK
FB808 C830 22p
16MOUT
C829 47p
EFLG
R829
C2F
100
C831
XVSS
FB807 22p
FSX/16MIN
R765 1M C734 15p
XIN
R713 1k
XOUT X701
16.9344MHz
XVDD
C902 0.1 C735 18p
RVDD
RCHO
C733 0.01
R715
RVSS
100
C732 0.01
LVSS
LCHO
R714
LVDD
100
TEST
C729
220
10V
FB701
R747
33
R746
33
C756 C901
47p 0.1
C722
0.1
FB708 FB707
C748
C747
220
0.1
10V
23 23
R834
100
C807
C844 C802
100
0.1 0.1
6.3V
C804 22p
C859 22p
R860
100
C858 22p
C856 1 C857 22p
C860
100p
R833 R832
100 2.2k
DATACK
LRSY
ADDATA
ADBCK
ADLRCK
C2FIN
TEST1
CKIN
FB801
VSS
CKOUT
FB802
TEST2
DVDD1 MP3 DECODER
C811 IC801
PW
0.1 LC78684E-E
SBSY
C812
C810
1 SFSY
0.1
R818
SBCK
150
AVDD
VPRFR
R817
VCOC
3.3k
VPDO
R820 R819
AVSS
1k 1k
DVDD2
C816
0.1
C814
100
6.3V
C815
220
10V
C813
0.1
C837
0.1
C835
0.1
C834
220
10V
R807
100
R801 R802
R806 100 100
100
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
CX-JE3
IC803
MM1571J
VIN VO
GND
CONT
NOISE
C806
0.1
+1.8V REGULATOR C805
C803
100
0.01
6.3V
C843
0.1
DVDD5
A0
MADRS0
A1
MADRS1
A2
MADRS2
A3
MADRS3
A4
MADRS4
A5
MADRS5
A6
MADRS6
A7
MADRS7
VSS
DVDD4
A8
MADRS8
MADRS9
MADRS10
MADRS11
MADRS12
OE
OEB
UCAS
CASUB
LCAS
CASLB
WE
WEB
RAS
RASB
MDATA15
CN710
19P
CD_CE CD_CE
MEMORY DRF DRF
IC802
CD_WRQ CD_WRQ
LC32V4265CT
-25
FSYNC FSYNC
MP3_CE MP3_CE
CL CL
DO DO
A
DI DI
CD_RES CD_RES
3.3V
R_OUT
A.GND
(Page 29)
L_OUT
3.3V
D.OUT
AMUTE
D.GND
P.VDD(6V)
P.GND