Schematic Diagram -2Ch-Amp Section (Rv222D/Rv222Dl/Rv555D) - Sony HCD-RV222D Service Manual

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HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
Ver. 1.3
5-30. SCHEMATIC DIAGRAM – 2CH-AMP Section (RV222D/RV222DL/RV555D) –
1
2
3
2CH-AMP BOARD
(RV222D/RV222DL/RV555D)
A
RV555D
IC502
IC B/D
POWER AMP
IC502
STK433-130-E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
R579
10k
0
0
D505
MC2838-T112-1
R589
2.2k
C564
Q506
0
2SA2026
4700p
E
R580
10k
0
0
R582
C563
2.2k
Q507
4700p
0
2SA2026
D506
MA2J1110GLS0
F
Q506,507
OVER LOARD DETECT
G
CN501
6P
PROTECT
1
+9V
2
MAIN
N
AMP-ON
3
BOARD
IN-L
(1/3)
4
WH904
A-GND
5
(Page 47)
IN-R
6
H
I
HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
• See page 71 for IC Block Diagrams.
4
5
IC501
POWER AMP
STK433-100-E
15
1
2
3
4
5
6
7
8
C555
10
100V
TH501
RV555D
R591
R592
C556
R556
R537
0.47
0.47
100
10
2W
2W
*3
100V
R571
R572
0.47
0.47
C554
2W
2W
R577
R558
6.8k
R551
R552
0.22
0.22
3W
3W
R557
RV222D/
R575
RV222DL
10k
C553
R574
R568
R564
R560
*3
33
33
33
R578
6.8k
R570
R566
R562
33
33
33
R563
R567
R576
R559
R518
10k
33
33
33
33
9.7
R561
R565
R569
33
33
33
9.6
C558
C557
C562
0.1
0.1
C561
0
Q504
22
22
ISA1235AC1TP-1EF
100V
100V
C560
C559
0.1
0.1
R519
10k
0
153758461
LP501
Mount Mecha
C567
R520
Q504,505
0.1
10k
PROTECT
153758461
LP502
Mount Mecha
*1
C545,546
680pF
2200pF
*2
C503,504
2200pF 63V
2200pF 71V
*3
R537,574
220
330
*4
R547,548
560
680
*5
R549,550
56
0
*6
R541,542
1k
4.7k
6
7
8
R593
100k
RV222D/
IC B/D
RV222DL
IC501
9
10
11
12
13
14
15
C550
R554
470
100p
JW501
10
R555
C542
4.7k
0.1
C551
4700p
C548
3p
47
R548
R550
25V
*4
*5
47k
47k
C545
C546
R547
R549
C547
*1
*1
*4
*5
47
3p
25V
R545
R546
47k
47k
C543
C544
1
1
50V
50V
R543
R544
C566
47k
47k
R541
R542
0.47
*6
*6
RV222D
R516
R515
100k
470k
R517
R599
4.7k
22
9.6
Q505
C565
2SC3052F-T1-LF
0.1
(RV222D/RV222DL)
(RV555D)
(RV222D/RV222DL/RV555D:SP)
(RV555D:E3,E4,E15)
(RV222D/RV222DL)
(RV555D)
(RV222D/RV222DL)
(RV555D)
(RV222D/RV222DL)
(RV555D)
(RV555D)
(RV222D/RV222DL)
58
58
9
10
11
R594
100k
R527
22
C580
C578
R531
2200p
2200p
0
R529
22
L502
R533
1uH
0
R521
22
RY501
C575
C573
R523
L501
0.1
0.1
G5PA-28-MC
22
1uH
R530
22
R522
C576
C574
R528
22
0.1
0.1
22
R524
22
R532
C579
C577
ET501
0
2200p
2200p
(CHASSIS)
R534
E
0
D503
R585
120
R584
120
R583
120
MA2J1110GLS0
R595
120
R596
120
R597
120
R586
Q503
0.7
R587
4.7k
2SC3052F-T1-LF
10k
RELAY DRIVER
0.1
R501
12k
C503
*2
R503
12k
R502
C504
10k
*2
R504
10k
Q501,502
PROTECT DRIVE
9.6
9.6
0
Q501
Q502
2SC3052F-T1-LF
2SC3052F-T1-LF
0
C035
C506
R514
4.7
1
4.7k
50V
50V
12
13
RV555D
JK502
4P
4
+
R
SATELLITE
3
+
SPEAKER
IMPEDANCE:
2
-
USE 24
1
-
L
JK501
4P
4
+
R
SPEAKER
3
+
IMPEDANCE:
2
-
USE 8
1
-
L
R535
R536
4.7k
4.7k
2
1
3
D504
MC2838-T112-1
CN503
8P
1
FAN-MIX
2
HP-L
3
HP-GND
MAIN
4
HP-R
P
BOARD
(3/3)
5
UNREG-15
WH905
6
UNREG-GND
(Page 49)
FRONT-RY-ON/OFF
7
8
GND-COM
RV555D
WH501
D501
9P
RV222D/RV222DL
D10XB20
(Page 62)
9
VH1-AC
1
C501
0.1
VH1-AC
-
8
PT-0D
100V
3
4
T
7
AC-GND
BOARD
C502
CN001
-
0.1
6
AC-GND
2
100V
VH2-AC
5
VH2-AC
4
RV222D/
PT-1D/2D
U
RV222DL
3
DET-B
BOARD
2
CN001
2
DET-E
(Page 64)
-
DET-GND
3
4
1
RV555D
-
1
D507
D5SBA60F01
R506
R505
22k
22k
R508
R507
22k
22k
R509
100
R512
R511
R510
10k
100
10k
C505
R513
100
47k
10V

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