Sony HCD-ZX80D Service Manual page 124

HCD-ZX80D/ZX100D
2-7. SCHEMATIC DIAGRAM – MAIN Board (6/6) –
(6/6)
N1
(Page 4)
L1
L2
(Page 6)
J3
(Page 5)
J2
NO603 JR514
(Page 5)
8P 0
DGND
VP
VF
VF
AC3
AC3
AC4
(Refer to page
66 on original
AC4
service manual)
(ZX100D)
JW219
M 1
M 3
M2
(Page 7)
NO523
5P
SW+5V
DGND
SW+3.3V
SW+9V
MGND
(Refer to page
JW550
33 on original
service manual)
M4
M 5
M 6
M 7
M 8
(Page 7)
M 9
M10
M11
M12
E4
E3
E2
E1
(Page 3)
HCD-ZX80D/ZX100D
R238
R288
JR218
0
IC561
BA09T
+9V REGULATOR
O G I
C562
470 C565
16V 0.1
+9V REGULATOR
IC560
BA09T
O G I
C563
470 C564
16V 0.1
2
C570
0.01
4 1
C571
0.01 3
D561
D5SBA20
C566
10000
25V
ZX80D:E2,E3,D13,E51/
D560
ZX100D:E2,E3,E51,SP,MY
D5SBA20
C558 2
0.01 D551
R551
MA111-TX
4 1 56k
Q550
C557 DTC143TKA
0.01 3
OVER VOLTAGE
DETECT
R549
1.8k
C202
10 R247
0 50V 1k
R245
10k
R239 R246 Q206
10k 47k 2SD2114
MUTING
R295
10k
R289 R296 Q256
C252
10k 47k 2SD2114
10
R297
50V MUTING
0 1k
C234 R251 R601
10 50V 2.2k 1k
R252 R602
10k 10k
Q207
2SD2114KT
MUTING
R253 R250
10k 33k
JR219
0
R507
10k
+9V REGULATOR
IC507
PQ09RD21
Q503,518
REGULATOR
R524
CONTROL
10k
SWITCH
C514
2200
16V
Q518
C515 C513 DTC114EKA
0.1 0.1
Q503
DTC114EKA
IC559
TA78033LS Q520
2SB1565F
+3.3V REGULATOR
O I
G
C519
C569
2200 Q513,520
0.1
10V
B+ SWITCH
R539 R523 R506 R500
4.7k 4.7k 4.7k 4.7k
+5V REGULATOR
IC558
TA7805LS
O I
G Q513
C516 C567 DTC114EKA
2200 C568 6800
10V 0.1 25V
R579
R584
330
Q578 10k
2W FAN MOTOR SWITCH
RT1N430C
FAN MOTOR CONTROL
SWITCH Q581,582 D582
UDZW-TE17-6.2B
FAN MOTOR CONTROL SWITCH
42
Q581
2SC2712
Q582 Q579
2SC2712 2SC2712
R585
FAN MOTOR SPEED
1k
R586 CONTROL SWITCH
1k
58
8 8
R243 FB204
1k 0
R244
100k
J202
L
AUDIO OUT
R
R294
100k
C530
R293 FB254 100p (EXCEPT ZX80D:US)
1k 0
0.1 (ZX80D:US)
J203
1P
SUBWOOFER
OUT
Q208
2SD2704K
MUTING
R248
100k
C233
100p
(ZX80D)
(ZX100D)
CN105
3P
SW+
GND
SW-
(Refer to page
56 on original
service manual)
SW- TM101
SUBWOOFER
OUT
SW+
CN102
4P
SYSTEM
CONTROL
R480
1
+9V
DGND
TO
R482 100 SW VOL
95
SS-WGV100D
R481 100 SW-LED
100
R505
2.7k
78
CN580
Q585 C581 3P
2SD2525 0.1
FAN+
FAN-
C580
0.1
D581
UDZW-TE17-6.8B
D583
HZU2.0BTRF
EPT560
(CHASSIS)
2P
M501
(FAN)