Sony D-EJ750 - Schematic Diagram -MAIN SECTION (1;3)

15 15
D-EJ750/EJ751/EJ753/EJ755/EJ756CK/EJ758CK
5-4. SCHEMATIC DIAGRAM – MAIN SECTION (1/3) – • Refer to page 18 for Notes. • Refer to page 18 for waveforms. • Refer to page 18 for IC Block diagram.
CN502
CN503
R
101
R106
R
110
R
201
R
206
R210
R
463
R612
R
614
R
620
R
621
R
623
R
624
R631
R632
R
633
R
634
R
635
R638
R
639
R
640
R
823
R
824
R
637
R601
R627
R
618
R619
R622
R
615
R
317
4.7
µ
R
319
R625
R
360
R361
R602
R
205
R
223
R
123
R
124
R
224
R
318
X601
C621
R
105
J302
J301
R613
R112
22K
22K
R212
R
636
TP630
R
211
R
111
R
316
C629
C631
C620
C619
C630
C632
C601
47
µ
0.1
µ
C602
C634
C624
L601
C623
VD
R
201
L201
C201
C
210
C110
C101
C102
C
202
V
DR
101
L301
C
612
C816
D
302
L320
L605
C613
C
622
C
611
VD
R
303
L310
4.7
µ
4.7
µ
4.7
µ
220
µ
22
µ
220
µ
220
µ
C606
R
616
C608
C211
C111
L101
L210
VD
R
202
R
617
C607
L604
10
µH
10
µ
H
0.47
µ
0.1
µ
47
µ
1µ
C
627
C626
VD
R
102
L603
R353
L110
C610
C605
C358
C354
C312
C357
C360
C361
R
315
R
125
C104
C223
C224
R225
C204
C615
0.1
µ
0.1
µ
0.47
µ
0.47
µ
C123
C124
C616
C617
L302
C618
CN
501
C355
C353
C502
4.7
µ
C351
C352
C633
VDR304
C635
L606
10
µ
C604
10
µ
0.1
µ
2.2
µ
10
µ
C603
C462
C461
0.47
µ
R
462
R
1
C628
L602
C625
R
461
D
461
R
2
D
305
D
301
D
306
D
601
IC301
IC601
IC603
IC602
IC402
Q
302
Q301
M
901
M
902
2P
BLACK
<SPINDLE>
2P
W
HITE
<SLED>
220
100k
220
100k
1M
100k
470
10k
1M
10k
470k
22k
47k
22k
100k
22k
100k
22k
100k
22k
47k
0
2.2k
2.2k
220k
47
47
0
0
0
0
100k
1k
1k
1k
10k
10k
0
16.9M
H
z
10p
1k
2.2k
100k
(R
F)
470
470
1k
2200p
22p
100p
2200p
470p
4V
470p
1000p
0
1000p
A
VR-M
1608C080
1000p
4.7
µ
4.7
µ
4.7
µ
1000p
A
VR
-M
1608C080
22
µ
0.1
µ
2.2
µ
2.2
µ
2.2
µ
0.1
µ
4.7
µ
4.7
µ
6.3V
100p
M
M
3Z5V1T1
0
0
10p
A
VR
-M
1608C
080
100k
4V
4V
AV
R-M
1608C080
100k
47p
AVR
-M
1608C080
4.7
4V
2200p
6.3V
1000p
6.3V
1000p
1000p
10k
4.7k
1000p
4700p
220p
4.7k
1000p
4700p
220p
4700p
15P
1000p
6.3V
22
µ
0.22
µ
22
µ
6.3V
470p
AVR-M1608C080
470p
4V
47p
47k
0
0
6.3V
100k
M
A2ZD
1400
0
M
M
3Z5V1T1
M
M
3Z5V1T1
M
M
3Z5V1T1
M
A111-TX
AN
17881A-E1
H
P IC
CXD
3029R
DSP IC
M
SM
51V4400E
4M
D
R
AM
M
SM
51V17400F
16M
D
R
AM
TC75S57F
CO
M
PAR
ATO
R
XP
4312
XP4501
OP
GND
VCC1 2V
VCPU 2V
3V
VCC2 3.3V
B1
B2
PWM3
FR3
AD
R
M
KEY
AD
S
EL
PD
B4
LD
A3
A2
A1
A0
A10
XR
AS
XW
E
D0
D
1
D
3
D
2
XCAS
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
A9
XRAS
XWE
D1
D0
A3
A2
A1
A0
A10
XRAS
XWE
D1
D0
A4
A5
A6
A7
A8
XCAS
D2
D3
A4
A5
A6
A7
A8
A9
XCAS
D2
D3
FO
K
XR
ST
SCO
R
GR
SCO
R
AM
U
TE
XSOE
XLAT
M
SD
TI
M
SD
TO
M
SCK
BEEP
XR
ST
FRDR
FFDR
TRDR
TFDR
SRDR
SFDR
F
E
B
A
R
4M
O
PG
SW
O
PSTB
A
B
F+
T-
T+
F-
S+
S-
C+
C-
E
F
SYNC
*
*
*
*
HEAD
PHO
NE
AM
P
XW
E
D
1
D0
D3
D
2
D
CLK
D
CKE
XCAS
W
FCK/D
Q
M
A9
A8
A7
DVSS
A6
A5
A4
XRD
E
VD
D0
CLOCK
SD
TO
SEN
S
XLAT
XSO
E
SYSM
W
D
CK
SCO
R
XRST
PW
M
I
VSS0
SQCK
SCLK
SQSO
XEMP
XWIH
SBSO
EXCK
XTSL
HVSS
HPL
HPR
HPVDD
XVDD
XTAI
XTAO
XVSS
AVDD1
AOUT1
AREFL
AVSS1
AVSS2
VREFR
AOUT2
AVDD2
TES1
TEST
DO
UT
ATSK
DFCT
FOK
M
IRR
COU
T
C2PO
G
FS
XU
G
F
XPCK
VDD
1
PCO
FILI
FILO
CLTV
VCTL
VPCO
ASY_O
ASY_I
BIAS
AVDD
0
IG
EN
AVSS0
RFDC
E
F
B
A
VC
VSS2
FRDR
FFDR
TRDR
TFDR
SRDR
SFDR
SSTP
MDS
MDP
C176
VDD2
LRCK_O
LRCK_I
PCMD_O
PCMD_I
BCK_O
BCK_I
DVDD
A3
A2
A1
A0
A11
A12
R4M
XQ
O
K
XWRE
AVD
D
3
R
FAC
XRAS
A13
A10
LR
M
U
VSS1
RFIN
OCLSW
VCC
ROUT
VREF
LOUT
PGND
LIN
RIN
GND
BEEP
MUTE
MUTE_t
PWRSW
BIAS
BIAS_IN
AVSS3
SPIN
D
LE M
O
TO
R
SLED
M
O
TO
R
LD
PD
VCC
GN
D
D1
D0
VSS
D3
D2
A0
A1
A2
A3
VCC
A4
A5
A6
A7
A8
A9
XCAS
XOE
XRAS
XWE
D1
D0
VSS
D3
D2
A0
A1
A2
A3
VCC
A4
A5
A6
A7
A8
A9
XCAS
XOE
XRAS
XWE
VCC
A10
VSS
LD
PD
D
-R
AM
R
F AM
P,
SER
VO
,D
IG
ITAL
D
/A CO
N
VERTER
,
D
-RAM
CO
N
TR
O
LLER
SIG
N
AL PR
O
CESSO
R
,
D
-R
AM
(4M
)
(16M
)
EXCEPT
U
S M
OD
EL
U
S M
OD
EL
CO
IL
TR
ACKIN
G
CO
IL
FO
CUS
BUFFER
M
U
TE
LIN
E
O
U
T
22k
FR
FR
EXCEPT
4.7k
220k
EXCEP
T
*R823
FR
US
47k
100k
U
S,FR
EXCEP
T
EXC
EPT
*R824
1M
US
470k
U
S
FR
*R
110,210
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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