Power Schematic Diagram - Aiwa HV-FX5100 Service Manual

A B
8
7
CD501
06635817 CP506
AC230V_50Hz 1-1123724-2
BLUE FH501 FH502
BLUE
1
EYF-52BC EYF-52BC
BROWN
3
BROWN
F501
T1.6A_L_250V
21801.6
L503
0R3A433F20
6
C505
250V 0.0033
5
SWITCHING REG
IC501 STR-F6552
1 2 3
1.7 0
299.0 16.9
4
R501
680
3
2
CAUTION: SINCE THESE PARTS MARKED BY ARE NOTE:
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
1
A B
C

POWER SCHEMATIC DIAGRAM

D504
1N4005E
D502
1N4005E
2 D503
1N4005E
4
D505
1N4005E
T501
8128017
8
KX
D507
R508
7
1SS244 15
NC
6
5
3
4 5
0
R513
W860
3.3K 1/2W
TLP621(D4-GR-LF2)
THE RESISTOR MARKED F IS FUSE RESISTOR. NOTE: THE DC VOLTAGE AT EACH PART WAS
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
IS NON POLAR ONE.
C
D E
(SYSCON PCB)
D512
11DF2N
R517
D513
1N4005E 390 1/4W
L502_1
22uH ELC0607
D518
W818
RGP15D
C520
500V 0.001 B
R520
10
180
1/4W
D515
11
11ES1N D516 R521
12
1SS133 4.7K
D517_1
13 L501
SB340L-6737
22uH
14
C516
15
0.001 B
16
17
R516
D514
18
P.CON 5V SW
1 1/4W GMA-02
Q507
2SB926
5.7
5.0
W813
R514
1K P.ON SW
W814
0
Q502
R524
C514 DTC143EKA
5.0
0.0047 B 7.5K +-1%
0
PHOTO COUPLER
Q501
VOLTAGE CTL
R523
IC502 NJM431L
11K +-1%
-18.8 -18.8
HEATER SW
-18.1
Q505
2SD734
R544
OUT GND IN
5.0
1 3 2
22K
4.9 0 2.5
H.ON SW
Q503
5.1
DTA124EKA
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D E
J-11
F G
W821
14.8 11.6
12V REG.
12.0
Q511
2SD734
D528
W805
1N4005E
18.9 18.0
CAP VCO SW
W820
18.0
Q508
2SB926
18.0
R539
5.0
CAP.SW
4.7K
Q509
4.0
2SC2412K
W843
P.CON 5V SW
Q512
2SB926
5.6
D532
R548 5.8 5.7
11EQS04N
0.68
5.0
1/4W D530
1N4005E
0
P.ON SW
Q510
4.9
DTC143EKA
0
0
CAUTION: DIGITAL TRANSISTOR CAUTION: DIGITAL TRANSISTOR
F G
H
8
TO TUNER/HIFI 7
+32V
P.CON+5V-A
P.CON+5V
AT+12V
(AUDIO)
GND
(TUNER)
GND
(HIFI)
GND
TO 21PIN/OSD/VPS
6
AT+12V
P.CON+5V
GND
TO Y/C/A/H.AMP
P.CON+5V
GND
AT+5.8V
5
TO NICAM
P.CON+5V-A
GND
FROM/TO SYSCON/SERVO/TIMER
(CYL)
GND
(CAP)
GND
(LDM)
GND
(S/S)
GND
4
POWER_FAIL
CAP_HI-H
AT+12.6V
CAP_VCO
AT+5V-A
AT+5.8V
P.CON+5V
HEATER_SW
POWER_ON-H
3
TO DISPLAY
HEATER_DC+
HEATER_DC-
-30V
GND
2
PCB010
VM9150
1
H