Sony D-EJ750 - Schematic Diagram -MAIN SECTION (2;3)

D-EJ750/EJ751/EJ753/EJ755/EJ756CK/EJ758CK
16 16
5-5. SCHEMATIC DIAGRAM – MAIN SECTION (2/3) – • Refer to page 18 for Notes.
R
401
R
402
R
403
R
411
R
416
R420
R
426
R
427
R
429
R432
R433
R
434
R438
R
455
R
468
R
469
R
470
R
446
R450
R449
R
417
R
422
R
424
R
405
R423
R
440
R
408
R421
R
439
R
415
R
425
R
404
J401
C448
L409
L410
10
µH
10
µ
H
220
µ
C412
C
444
1µ
220
µ
C446
C457
0.1
µ
C406
D
406
C440
L406
C410
C428
C447
C411
C413
C441
C403
C409
R447
R448
C438
C430
C425
C426
C414
L408
L403
L402
100µH
0.01µ
0.047µ
C401
C407
C416
C415
C417
C423
C424
C429
C422
C453
D408
D403
D404
C454
VD
R
409
L407
C433
L405
R
453
L404
R
451
R
452
R
454
R
430
C451
L412
C418
C419
C427
R
435
C421
C435
C431
C420
C450
L411
D
401
D
407
L401
D
409
IC
403
IC404
IC401
Q408
Q409
Q
403
R
441
0
Q
404
Q
407
Q
412
2.2M
10k
0
0
1M
0
1M
470k
1M
0
0
220k
100k
22k
1M
1M
470k
0
10
4.7
4.7k
10k
10k
10k
22k
1k
100k
1M
470k
10k
1M
100k
6.3V
6.3V
1000p
6.3V
10
µ
10
µ
22
µH
4.7
µH
1µ
1µ
4.7
µ
0.22
µ
0.01
µ
1µ
M
A785
16V
6.3V
470p
4700p
4V
10
µ
H
0.1
µ
100
µH
47
µ
47
µH
1µ
1µ
0.1
µ
220
µ
1µ
0.01
µ
0.01
µ
2.2
2.2
2200p
4V
MM3Z5V1T1
MM3Z5V1T1
MA2YD2300L
AVR
-M
1608C080
4700p
47k
220k
0.1
µ
47k
47k
470
4700p
4.7
µH
10
µ
H
6.3V
6.3V
47k
4V
6.3V
4V
10
µ
10
µH
10
µH
1µ
47
µ
220
µ
10
µ
0.1
µ
0.1
µ
220
µ
10
µH
M
A2YD
2300L
M
A111-TX
M
A728
SI-3010LSA
XC61C
N
1402M
R
TB
2130AF
POW
ER
/DR
IVER
IC
XP
6501
U
NR
521600L
2SD1781K
2SK1829
XP6501
2SB169300LSO
GND
VCC1 2V
3V
VCC2 3.3V
B1
B2
PWM3
AGC PWM
FR3
VCPU 2V
WAKEUP
B3
PD
B4
LD
XPO
W
LT
M
SDTO
M
SCK
SYN
C
RESET
CHGMNT
BATTM
N
T
FRD
R
FFDR
VD4
TFDR
S
RD
R
SFD
R
D
CIN
M
N
T
F+
T+
F-
S+
S-
C-
T-
C+
LASER
VCC2
VCPU/VCC1
VIN
O
UT
GN
D
NC
Cd
D
C IN
4.5V
R
11
CH
GS
W
RS
1
INP1
IN
M
1
R
F1
VO
U
T1
D
CIN
VD
R
AM
VCPU
VCC1
D
ELAY
D
TC2
IN
M
2
R
F2
IN
P2
STNG
CH
GM
N
T
BATM
2
BATM
1
FR
3
P
W
M
3
R
I2
FI2
R
STB
LA
TCH
D
ATA
CLOCK
W
AKEU
P
SYN
C
G
N
D
VG
L5
PAPC
RF41
VREF
APCREF
IN
M
4
R
F4
VIN
D
ET
S
CH
AR
GE
CO
N
TR
O
L
SW
ITCH
SW
ITCH
RES
ET
D
R
Y BATTER
Y
SIZE"AA"
(IEC D
ESIG
N
ATIO
N
LR
6)
2PCS,3V
O
R
BATTER
Y
R
ECH
AR
G
EABLE
N
C-W
M
AAA/N
H
-W
M
2AA
2.4V
SW
ITC
H
DIFFAR
EN
TIAL
SW
ITCH
B+ SW
ITCH
1µ
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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