Schematic Diagram - Main Board (4/5) - Sony HCD-ZX10D Service Manual

Q Q
7-27. SCHEMATIC DIAGRAM – MAIN BOARD (4/5) – •
3 7 6 3 1 5 1 5 0
(4/5)
CN509
11P
OCSW2 R311 100
OCSW1 R312 100
CKSW1 R313 100
SGND
SENSOR LED R304 75
TSENS R305 47k
DSENS R316 100
LM-
LM+
(Page 50)
TM+
TM-
(E15,SP, MY)
C301
CN508 0.1
13P C536 FB582
0.1 0
AUDIO_GND
(AUS)
FB582
AUDIO_5V
DGND
FB583
V+5V
VGND
(AUS)
DGND
DGND (AUS)
FB583
0
D+3.3V
C544
0.1
D+3.3V (E15,SP, MY)
(Page 42)
DGND
T E
L 1 3 9 4 2 2 9 6 5 1 3
D+5V
MGND
(AUS)
M+12V
NO581
6P
(AUS)
NO580
6P
CN506
13P
-VG
DGND
VF
VF
AC4
AC4
AC3
AC3
A+9V
NC
(Page 58)
FRONT RELAY
AC CUT DETECT
STK MUTE
CN505
13P
UNREG-V
-B(-VL)
-B(-VL)
POWER GND
POWER GND
w w w
HP MUTE
DBFB FEEDBACK
PROTECT
R-IN
A-GND
(Page 58)
L-IN
FAN DET
FAN ON
HCD-ZX10D
See page 75 for IC Block Diagrams.
TABLE
MOTOR DRIVE
IC514
BA6956AN
R302 R307
1k 15k
R300 C300 R317
100k 0.01 1k
46
45
R303 R301 R308 C304
100k 47k 33k 0.01
44
42
R310
C305
0.1
R306
56k
R309
FB580
+5V REGULATOR +3.3V REGULATOR
C580
47
50V
IC517 IC518
SI-8050JF SI-8033JF
D580
VIN VIN
RK36
SW OUT SW OUT
GND GND
VOS VOS
C545
0.1 R581
ON/OFF ON/OFF
820
L580 R580 L581
100µH 47 100µH
C582
1000
6.3V
-VG
VF2
VF1
x a o
y
. i
http://www.xiaoyu163.com
(Page 53)
LOADING
MOTOR DRIVE
IC515
BA6956AN
Q552
RT1P137P
B+ SWITCH
R328
0
Q554
C342
DTC114EKA
1000
B+ SWITCH 6.3V
L300
10µH
R318
47k 100
1k
Q870
2SC1623
LEVEL SHIFT
JW587
C584
0.1
Q Q
3 7 6
C583
47
50V
D581
RK36
JR471 C592
0 6800 C595
25V 0.1
R583
820
R582
47
C585
3300 D502 D501
JW526
6.3V D5SBA20 1 D3SBA20 1
2 3 2 3
4 4
C590
C599 C596 C597 C598 C594
4700
0.01 0.01 0.01 0.01 0.1
25V
JW552
u 1 6 3
55 55
http://www.xiaoyu163.com
2 4
8 9 9
+12V REGULATOR
IC516
PQ12RF21
+5V REGULATOR
IC513
TA7805LS
O I
G
C541
C341 C540 C542
2200
0.1 0.1 0.1 R577
16V
10k
Q506
Q506,509 DTC114EKA
CD/DVD POWER Q509
DTC114EKA
SELECT SWITCH
C539
1
50V
Q538
DTC114EKA
Q537
DTA124EKA
Q537,538
MUTING CONTROL
C538
R567 R572
1 SWITCH
68k 15k
50V
3 1 5 1 5 0 8 9
+9V REGULATOR
IC510
TA7809LS
I O
G
+9V REGULATOR
IC511
TA7809LS
I O
G
C591
100
10V
(E15,SP, MY)
Q590
FA1L3Z
OVER
VOLTAGE
DETECT
D329 R591
1SS355 1.8k
R590
56k
m
c o
.
HCD-ZX10D
2
8 9 9
CD-POWER
I2
R576
470k
A1
I3
2 4 9 8 2 9 9
(Page 56)
I-HOLD
I4
I5
I6
FR-RY
S-MUTE
I7
H-MUTE
PROTECT
G2
G1
(Page 54)