Sony HCD-RV222DA / HCD-RV333DA / HCD-RV555DA / MHC-RV222DA / MHC-RV333DA / MHC-RV555DA Service Manual ▷ View online
HCD-RV222DA/RV333DA/RV555DA
HCD-RV222DA/RV333DA/RV555DA
57
57
•
: Uses unleaded solder.
• See page 27 for Circuit Boards Location.
5-29. PRINTED WIRING BOARD – 2CH-AMP Section (HCD-RV222DA/RV555DA) –
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
∼
∼
B
E
JR
B
E
B
E
1
8
6
1
1
15
1
9
2CH-AMP BOARD (HCD-RV222DA/RV555DA)
(CHASSIS)
RV222DA
RV555DA
1-879-092-
11
(11)
RV222DA
RV555DA
R551 (RV222DA)
R571 (RV555DA)
R571 (RV555DA)
RV555DA
RV222DA
4
3
2
1
4
3
2
1
FRONT
SPEAKER
IMPEDANCE:
USE 8
:
R
L
SATELLITE
SPEAKER
IMPEDANCE:
USE 24
:
RV555DA
R
L
*
1
D501 (RV555DA)
D507 (RV222DA)
D507 (RV222DA)
*
3
R552 (RV222DA)
R572 (RV555DA)
R572 (RV555DA)
*
2
IC501
IC502
IC502
PT-1D/2D
BOARD
CN001
U
PT-0D
BOARD
CN001
T
MAIN
BOARD
WH905
P
MAIN
BOARD
WH904
N
+
-
B
E
B E
B E
B E
Q501
Q502
Q503
Q504
Q505
Q506
Q507
L502
JK501
JK502
R502
R503
R504
R506
R509
R510
R511
R512
R517
R518
R519
CN501
CN503
R520
R522
R524
R527
H501
R529
LP501
LP502
R532
R534
R534
R537
C501
C502
C503
C504
TH501
R543
R544
R545
R546
R547
R548
R549
R550
R553
R554
R555
R557
R558
R559
R560
R561
R562
R564
R566
R566
R574
R577
R578
RY501
C542
C543
R580
C545
C546
R582
R584
C549
R585
R587
C550
C551
C553
C554
R591
R592
C557
JW503
C558
JW504
R595
R596
JW507
JW508
R599
JW509
C560
D503
C563
D504
C564
JW510
D505
JW511
C567
WH501
ET501
C575
ET502
JW523
C577
JW524
C578
JW525
JW526
JW527
JW528
JW529
C580
JW530
JW531
JW532
JW534
JW535
JW538
JW540
R535
R536
JW502
JW512
JW513
R531
R533
JW514
JW515
JW516
L501
R528
R530
C579
C574
C576
R586
R521
R523
JW517
JW518
C573
R568
R570
R563
R565
R567
R569
JW519
JW520
JW521
JW522
C559
R556
JW501
JW505
JW506
C556
C555
R515
C566
R516
C565
R575
R576
R579
R589
D506
JW537
R541
R542
C544
C547
C548
C561
C035
R505
R507
R508
R513
R514
C505
C506
R593
R594
JR501
JW539
R583
R597
JW533
JW536
R501
C562
*
1
*
2
*
3
(Page 61)
(Page 63)
(Page 46)
(Page 46)
HCD-RV222DA/RV333DA/RV555DA
HCD-RV222DA/RV333DA/RV555DA
58
58
• See page 71 for IC Block Diagrams.
5-30. SCHEMATIC DIAGRAM – 2CH-AMP Section (HCD-RV222DA/RV555DA) –
WH904
(1/3)
BOARD
MAIN
N
WH905
BOARD
(3/3)
MAIN
P
PT-0D
BOARD
T
CN001
U
BOARD
CN001
PT-1D/2D
IC B/D
IC B/D
(HCD-RV222DA/RV555DA)
RV555DA
RV222DA
0
0
0
0
0
0
9.7
9.6
0
9.6
0
RV555DA
0.7
0.1
RV555DA
RV222DA
9.6
0
9.6
0
*1
*4
*5
*6
*4
*5
*1
*6
RV222DA
RV555DA
RV222DA
*3
*3
*2
*2
RV555DA
RV222DA
(RV555DA)
*1
(RV222DA)
(RV555DA)
*2
(RV222DA)
(RV555DA)
*3
(RV222DA)
(RV222DA)
*4
(RV555DA)
(RV222DA)
*5
(RV555DA)
(RV222DA)
*6
(RV555DA)
43.4
-43.3
-42.6
0
0
0
0
42.7
0
0
0.7
0
0
0
0
0
-43.3
0
0
42.7
0
43.4
0
0.7
-42.6
0
~
~
~
~
1
8
7
6
5
4
3
2
15
14
13
12
11
10
9
STK433-100-E
IC501
-PRE
-VCC
+VCC
LO+
LO-
RO+
RO-
+PRE
SUB
GND
LI+
LI-
ST
-BY
RI-
RI+
4700p
C551
0.1
C575
R543
47k
47k
R557
12k
R503
C578
2200p
100
R509
4.7k
R555
22
R528
100V
C556
10
R508
22k
100V
22
C562
10V
100
C505
470k
R515
100k
R516
2SC3052F-T1-LF
Q503
RELAY DRIVER
C559
0.1
33
R568
R537
470
R553
10k
R587
C558
0.1
12k
R501
100V
C555
10
50V
4.7
C035
RY501
3p
C554
R513
47k
22
R527
0
R534
1uH
L501
470
R554
33
R564
25V
47
C547
47k
R545
100
R556
2SC3052F-T1-LF
Q505
22k
R505
0.1
C574
33
R559
100V
22
C561
10k
R519
TH501
0.1
C542
33
R561
R507
22k
C579
2200p
50V
1
C506
R531
0
2SA2026
Q507
10k
R504
33
R565
22
R529
R541
1uH
L502
C550
100p
MC2838-T112-1
D504
33
R518
47k
R546
33
R567
100
R510
R542
10k
R520
0
R532
C546
22
R530
R574
R550
22
R522
33
R562
4.7k
R517
Mount Mecha
153758461
LP501
C577
2200p
ISA1235AC1-T112-1EF
Q504
25V
47
C548
3p
C553
33
R566
2SC3052F-T1-LF
Q501
R512
10k
47k
R558
22k
R506
4700p
C564
0.1
C576
0.1
C573
33
R560
4.7k
R536
6.8k
R577
50V
1
C543
R548
22
R599
4700p
C563
33
R569
R514
4.7k
R533
0
2SA2026
Q506
47k
R544
22
R524
22
R521
C545
C557
0.1
0.47
C566
0.1
C567
C580
2200p
D10XB60 F
RECT
D501
R549
2SC3052F-T1-LF
Q502
R511
10k
10k
R502
50V
1
C544
MC2838-T112-1
D505
10k
R576
33
R563
4.7k
R586
22
R523
4.7k
R535
C549
100p
6.8k
R578
R547
C560
0.1
10k
R575
33
R570
0.1
C565
6P
CN501
100k
R593
100k
R594
1
8
7
6
5
4
3
2
15
14
13
12
11
10
9
STK433-130N-E
IC502
2W
R591
0.47
JK502
4P
1
2
3
4
C503
C504
JW501
Mount Mecha
153758461
LP502
1
2
3
4
5
6
7
8
8P
CN503
2W
R592
0.47
2W
R572
0.47
2W
R571
0.47
JK501
4P
1
2
3
4
ET501
120
R595
120
R585
120
R596
120
R584
120
R597
120
R583
MA2J1110GLS0
D503
MA2J1110GLS0
D506
3W
R551
0.22
3W
R552
0.22
1
2
3
4
5
6
7
8
9
9P
WH501
100V
C501
0.1
100V
C502
0.1
D5SBA60F01
RECT
D507
-PRE
-VCC
+VCC
OUT_CH1+
OUT_CH1-
OUT_CH2+
OUT_CH2-
+PRE
SUB
GND
IN_CH1
NF_CH1
ST
-BY
NF_CH2
IN_CH2
(CHASSIS)
Q504,505
PROTECT
+
–
–
+
–
R
L
SPEAKER
SATELLITE
USE 24
:
IMPEDANCE:
R
+
+
+
L
–
–
SPEAKER
FRONT
USE 8
:
IMPEDANCE:
Q501,502
PROTECT DRIVE
B
7
8
4
1
9
12
D
E
6
5
A
H
13
I
3
2
C
11
G
10
F
2200p
C545,546
680p
680p
C503,504
2200 71V
2200 63V
220
330
330
R537,574
560
R547,548
680
56
R549,550
0
1k
R541,542
4.7k
PROTECT
+9V
AMP-ON
IN-L
A-GND
IN-R
FAN-MIX
HP-L
HP-GND
HP-R
UNREG-15
UNREG-GND
FRONT-RY-ON/OFF
GND-COM
DET-GND
DET-E
DET-B
VH2-AC
VH2-AC
AC-GND
AC-GND
VH1-AC
VH1-AC
1
2
3
4
5
6
E
2CH-AMP BOARD
2.2k
R589
2.2k
R582
10k
R580
10k
R579
Q506,507
OVERLOAD DETECT
POWER AMP
IC501
POWER AMP
IC502
(Page 49)
(Page 62)
(Page 64)
(Page 47)
Ver. 1.3
HCD-RV222DA/RV333DA/RV555DA
HCD-RV222DA/RV333DA/RV555DA
59
59
•
: Uses unleaded solder.
• See page 27 for Circuit Boards Location.
5-31. PRINTED WIRING BOARD – 3CH-AMP Section (HCD-RV333DA) –
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
∼
∼
B
E
B
E
1
9
1
9
JR
1
8
JR
JR
B
E
B
E
B
E
B
E
B
E
JR
JR
JR
B
E
B
E
B
E
B
E
B
E
1
19
B
E
B
E
B
E
(CHASSIS)
1
2
SUBWOOFER
IMPEDANCE:
USE 6
:
4
3
2
1
FRONT SPEAKER
IMPEDANCE:
USE 8
:
R
L
3CH-AMP BOARD (HCD-RV333DA)
1-879-091-
11
(11)
B E
Q468
R409
Q469
R410
Q470
Q471
Q472
R415
R419
R431
R445
R447
C421
JK465
R473
R474
R479
R481
R486
R489
R490
R491
R494
R495
R496
R499
Q501
Q502
Q503
Q504
Q505
Q506
Q507
C471
C479
L502
C480
C481
C482
C483
C484
RY465
JK501
R500
R501
R503
R506
R508
R509
R510
R511
R512
R512
R513
R514
R515
CN501
CN503
R525
R526
R527
R529
H501
LP501
LP502
R532
R534
R534
C501
C503
C504
C505
TH501
C507
R545
R546
R547
R548
R549
R550
R553
R554
R556
R557
R558
R559
R560
R561
R562
R563
R565
R567
R568
R569
R570
R573
R574
R577
R578
R579
RY501
R580
C545
C546
R583
C548
C549
R586
R589
C550
C551
C553
C554
JW502
JW503
C557
JW505
JW506
R597
JW507
JW508
JW509
R599
C562
D501
C560
C563
D503
C564
D504
C565
D505
JW512
C566
JW514
JW515
JW517
JW518
Q414
Q415
JR506
Q416
Q417
WH501
JW520
C575
ET501
JW522
JW523
C577
JW525
JW526
JW527
C580
JW532
JW533
JW535
JW538
JW539
JW540
JW541
JW544
JW546
JW547
JW550
JW551
JW552
JW554
JW555
JW556
JW557
JW558
JW559
R497
R498
L102
R505
R507
R531
R533
R535
R536
C578
C579
L501
R528
R530
R521
R522
R523
R524
R584
R585
R587
R595
R596
JW510
JW51
1
C573
C574
C576
JW536
C558
R564
R566
C555
C556
JW521
JW524
R487
R600
R418
R420
D465
JW513
JW516
JW537
JW560
R502
R504
JW543
C502
JW553
R593
R594
C474
JW548
JW549
R591
R592
JW528
JW529
JW530
JW531
JW534
JW542
JW545
R516
R517 R518
R519
R520
R575
R576
R582
D506
C567
JR504
JR505
R421
R461
R462
R480
JR621
C465
R426
R439
R475
R476
R477
R478
C470
C472
JR501
JR502
JR503
R482
C476
D466
JW501
JW519
R541
R542
C543
C544
C547
R464
R492
R463
R484
R485
C477
R555
C542
C559
R416
R417
R429
R430
C475
C561
R488
C478
JW504
C506
C473
IC501
PT-1D/2D
BOARD
CN001
V
MAIN
BOARD
WH902
Q
MAIN
BOARD
WH903
O
(Page 63)
(Page 46)
(Page 46)
HCD-RV222DA/RV333DA/RV555DA
HCD-RV222DA/RV333DA/RV555DA
60
60
• See page 71 for IC Block Diagram.
5-32. SCHEMATIC DIAGRAM – 3CH-AMP Section (HCD-RV333DA) –
(1/3)
WH903
MAIN
O
BOARD
BOARD
WH902
Q
MAIN
(3/3)
V
BOARD
PT-1D/2D
CN001
IC B/D
(HCD-RV333DA)
-0.2
0
0
0
0
-0.2
0
0
-0.2
9.7
9.6
0
9.6
0
9.7
4
3.3
4.2
9.7
4.8
3.1
3.3
0
3.1
3.3
0
0
0
0
0
0.7
5.1
0.1
0
0.1
0.7
9.6
0
0
9.6
-44
-45.2
45.2
0
0
0
0
44.1
0
0
2.3
0
0
0
0
0
0
~
~
50V
1
C543
50V
1
C544
10k
R579
10k
R580
2.2k
R589
2.2k
R582
2SA2026
Q506
2SA2026
Q507
4700p
C564
4700p
C563
MC2838-T112-1
D505
10k
R520
3p
C554
0
R549
0
R550
47k
R558
47k
R557
25V
47
C548
25V
47
C547
1k
R541
1k
R542
2SC3052F-T1-LF
Q505
C557
0.1
C558
0.1
C560
0.1
C559
0.1
C549
100p
C550
100p
47k
R546
47k
R545
220
R574
220
R573
10k
R575
10k
R576
3p
C553
4700p
C551
4.7k
R517
10k
R519
153758461
LP501
100k
R516
1k
R555
R547
R548
2200p
C545
2200p
C546
100V
22
C561
100V
22
C562
33
R560
33
R565
33
R563
33
R566
33
R562
33
R559
33
R564
33
R561
100V
C555
10
100V
C556
10
33
R518
R486,547,548
820
820
6.8k
R578
6.8k
R577
470k
R515
ISA1235AC1-T1
12-1EF
Q504
0.1
C542
0.1
C567
0.47
C566
6.8k
R491
10k
R492
2SA2026
Q470
220
R490
4700p
C480
10k
R489
2.2k
R494
1k
R482
47k
R484
2200p
C477
50V
1
C476
0
R485
R486
47k
R488
3p
C478
25V
47
C475
3W
0.22
R464
C479
100p
470
R463
470
R554
470
R553
0
R499
2200p
C483
2200p
C484
0
R500
22
R497
1uH
L102
100k
R487
100
R556
0
R481
RY465
R474
100k
50V
C465
10
R476
1k
50V
C472
1
R477
22k
16V
C473
100
R473
47k
R479
1k
R478
22k
R480
1k
C470
0.1
0
R475
0.1
C474
50V
1
C506
63V
2200
C504
2SC3052F-T1-LF
Q501
R507
22k
R513
47k
R508
22k
R512
10k
63V
2200
C503
100
R509
R511
10k
10V
100
C505
D10XB60 F
RECT
D501
22k
R506
R514
4.7k
100
R510
22k
R505
50V
4.7
C507
2SC3052F-T1-LF
Q502
22
R530
0.1
C574
4.7k
R586
0.1
C573
1uH
L502
22
R523
0.1
C576
22
R529
22
R524
22
R522
10k
R587
0.1
C575
22
R521
R533
0
0
R532
TH501
C578
2200p
C580
2200p
C577
2200p
C579
2200p
22
R527
22
R528
2P
JK465
R531
0
0
R534
33
R568
33
R570
33
R569
33
R567
0.1
C481
0.1
C482
22
R495
47k
R525
4.7k
R535
4.7k
R536
MC2838-T112-1
D504
2SC3052F-T1-LF
Q471
10k
R600
47k
R526
22
R496
0.1
C565
22
R498
100k
R593
100k
R594
1.2k
R462
0
R461
2SC3052F-T1-LF
Q472
10k
R418
10k
R419
4.7k
R420
R421
10k
3W
R591
0.22
3W
R592
0.22
R426
10k
R409
4.7k
R410
2.2k
R445
47k
0.1
C421
R439
3.3k
4.7k
R447
8P
CN501
JW501
153758461
LP502
1
6
5
4
3
2
11
10
9
8
7
12
16
15
14
13
19
18
17
STK433-290-E
IC501
-PRE
-VCC
+VCC
LO+
LO-
RO+
RO-
+PRE
SUB
GND
LI+
LI-
ST
-BY
RI-
RI+
SWI+
SWI-
SWO+
SWO-
C471
0.047
4P
JK501
E
ET501
150
R597
120
R596
120
R595
120
R585
120
R584
150
R583
150
R415
120
R429
150
R431
120
R416
120
R430
120
R417
MA2J1110GLS0
D465
MA2J1110GLS0
D503
MA2J1110GLS0
D506
MA2J1110GLS0
D466
RT1P441C-TP-1
Q416
RT1P441C-TP-1
Q414
RT1N140C-TP-1
Q417
RT1N140C-TP-1
Q415
22
R599
0
JR621
1
2
3
4
5
6
7
8
9
9P
WH501
DET-GND
DET-E
DET-B
VH2-AC
VH2-AC
AC-GND
AC-GND
VH1-AC
VH1-AC
C501
0.1
100V
100V
C502
0.1
1
2
3
4
5
6
7
8
9
9P
CN503
FAN-MIX
HP-L
HP-GND
HP-R
UNREG-15
UNREG-GND
FRONT-RY-ON/OFF
GND-COM
SW-ON/OFF
1uH
L501
(CHASSIS)
Q470,506,507
OVERLOAD DETECT
PROTECT
Q504,505
Q414-417
BASS CONTROL
RELAY DRIVER
Q471,472
+
–
–
SUBWOOFER
USE 6
:
IMPEDANCE:
+
+
–
R
–
L
IMPEDANCE:
USE 8
:
FRONT
SPEAKER
B
7
8
4
J
1
9
12
D
E
6
5
A
H
13
K
I
3
2
14
C
11
G
10
F
Mount Mecha
Mount Mecha
1
2
3
4
5
6
7
8
3CH-AMP BOARD
Q468,469
LPF/BASS AMP
2SC3052F-T1-LF
Q469
BASS_CON1
BASS_CON2
BASS_CON2
PROTECT
+9V
AMP-ON
IN-L
A-GND
IN-R
2SC3052F-T1-LF
Q468
PROTECT DRIVE
Q501,502
2SC3052F-T1-LF
Q503
RELAY DRIVER
POWER AMP
IC501
10k
R502
12k
R501
10k
R504
12k
R503
RY501
1
2
1
2
3
4
*1
*1
*1
*1
(E4, RU)
1k
(EA, SAF)
(EA, SAF)
STK433-300-E
(E4, RU)
(Page 49)
(Page 64)
(Page 47)
Ver. 1.2
Click on the first or last page to see other HCD-RV222DA / HCD-RV333DA / HCD-RV555DA / MHC-RV222DA / MHC-RV333DA / MHC-RV555DA service manuals if exist.