Sony HCD-RV222D / HCD-RV333D / HCD-RV555D / MHC-RV222D / MHC-RV222DL / MHC-RV333D / MHC-RV333DL / MHC-RV555D Service Manual ▷ View online
HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
33
33
AC IN ~
RY001 RV333D: RU, SAF MODEL/RV333DL
VSTBY
AC DETECT
PT001
PT003
PT003
RECT
D901,902
RECT
D903,904
RECT
D001,002
POWER PROTECT
LATCH
IC904
POWER
PROTECT
RELAY DRIVE
Q914
52
I-POWER-MONITOR
78
O-POWER
I-REM
81
REMOTE CONTROL
RECEIVER
IC302
S351–356, 311, 313
S304–310, 312
S302, 303, 361–366
S304–310, 312
S302, 303, 361–366
74 I-VOL-B
73 I-VOL-A
I-KEY1
I-KEY3
X601
32.768kHz
91
92
XT2
XT1
94
95
X602
20MHz
X2
X1
VM (AC)
VL (AC)
AMP +VCC
AMP -VDD
AMP +VCC
AMP -VDD
DET-B
DET-E
VH (AC)
+9V
RU, SAF MODEL
EXCEPT RU, SAF MODEL
RU, SAF MODEL
SCL
DATA
CE
MODE
INH
64-61
71
72
75
69
69
80
68
O-LCD-DATA
70
56
58
59
60
60
57
O-LCD-SCK
O-LCD-MODE
O-LCD-CE
O-LCD-INH
O-LCD-BKL
O-LED-VOL
COM1-4
SEG1-48
LCD
DISPLAY
DRIVER
IC301
1-48
KEY NETWORK
67
65
RY002 RV222D/RV222DL/
RV333D: E4, EA MODEL/RV555D
PROTECT
Q913
D917
D912
D910
D911
D907–909
D913
H
AMP
SECTION
-IN
OUT
6
7
+IN
VSTBY
AVDD5V
MTK_POW
AVD5V
M+9V
+3.3V
+5V
(TUNER)
+9.7V
+9V
(DMB19)
+3.3V
+3.3V
(IC101)
+1.8V
(IC101)
RF+3.3V
5
SWITCH
Q935,937
+3.3V REG
Q701–703
+3.3V REG
IC933
+9V REG
IC902
+9V REG
IC901
+9.7V REG
IC990
RV333D/RV333DL/RV555D
RV222D/RV222DL
RV222D/RV222DL/RV555D
RV333D/RV333DL
RV333D/RV333DL
+5V REG
IC082
+5V REG
IC903
+3.3V REG
IC107
+3.3V REG
IC105
+1.8V REG
IC111
O-MTK-POWER 79
I-3.3V-MONI 64
G
AMP
SECTION
LIQUID
CRYSTAL
DISPLAY
PANEL
ND301
AC DETECT
D015–018
RECT
D501
RECT
D507
SUB POWER
TRANSFORMER
PT002
MAIN POWER
TRANSFORMER
AC CUT
D003
LINE FILTER
L001
VOLTAGE
SELECTOR
S901
D371–373
(VOLUME ILLUMINATION)
D301
(LCD BACKLIHT)
LED DRIVE
Q302
ROTARY
ENCODER
S301
LED DRIVE
Q301
MASTER
VOLUME
VOLUME
SYSTEM CONTROL
IC601 (6/6)
x Abbreviation
E4 : 220 – 240V AC area in E model
EA : Saudi Arabia model
RU : Russian model
SAF : South African model
EA : Saudi Arabia model
RU : Russian model
SAF : South African model
5-6. BLOCK DIAGRAM – POWER Section –
(Page 32)
(Page 32)
Ver. 1.3
HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
34
34
For Schematic Diagrams.
Note:
• All capacitors are in
• All capacitors are in
μF unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
Ω and 1/4 W or less unless otherwise
specifi ed.
• 2 : Nonfl ammable resistor.
• C : Panel designation.
• C : Panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
•
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• Abbreviation
E3
E3
: 240V AC area in E model
E4
: 220 – 240V AC area in E model
E15
: Iran model
EA
: Saudi Arabia model
PH
: Philippines model
RU
: Russian model
SAF : South African model
SP
SP
: Singapore model
Note: The components identifi ed by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specifi ed.
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
–DMB19 Section–
no mark : DVD PLAY
–TC AMP Section–
no mark : TAPE PLAY
< > : TAPE REC
–TUNER Section–
no mark : FM
( ) : AM
–Other Sections–
no mark : FM
( ) : TAPE PLAY
[ ] : TAPE REC
< > : DVD PLAY
no mark : DVD PLAY
–TC AMP Section–
no mark : TAPE PLAY
< > : TAPE REC
–TUNER Section–
no mark : FM
( ) : AM
–Other Sections–
no mark : FM
( ) : TAPE PLAY
[ ] : TAPE REC
< > : DVD PLAY
*
: Impossible to measure
• Voltages are taken with VOM (Input impedance 10 M
Ω).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
F
: FM
f
: AM
L : AUDIO IN
E
E
: TAPE PLAY (DECK A)
d
: TAPE PLAY (DECK B)
G : TAPE REC
J
J
: CD/DVD PLAY (AUDIO)
c : DVD PLAY/VIDEO IN (VIDEO)
N
N
: MIC
• Abbreviation
E3
E3
: 240V AC area in E model
E4
: 220 – 240V AC area in E model
E15
: Iranian model
EA
: Saudi Arabia model
PH
: Philippines model
RU
: Russian model
SAF : South African model
SP
SP
: Singapore model
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40 °C higher
• Unleaded solder melts at a temperature about 40 °C higher
than ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
about 350 °C.
Caution: The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to fl ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
also be added to ordinary solder.
• Waveforms
– DMB19 Board –
– TC AMP Board –
– TUNER Board –
• Indication of transistor.
C
B
These are omitted.
E
Q
B
These are omitted.
C E
Q
B
These are omitted.
C E
Q
2
IC101 ol (CVBS)
(DVD Play Mode) (Color Bar)
1
IC101 9 (XTALI)
3
IC101 <zxb (RFIP)
(CD Play Mode)
500 mV/DIV, 20
Ps/DIV
500 mV/DIV, 20 ns/DIV
100 mV/DIV, 100 ns/DIV
27 MHz
500 mVp-p
1.3 Vp-p
1.2 Vp-p
H
– MAIN Board –
– PANEL Board –
2
IC891 6 (IN1)
(DVD Play Mode) (Color Bar)
3
IC601 oa (XT2)
500 mV/DIV, 20
Ps/DIV
1
IC891 2 (OUT)
(DVD Play Mode) (Color Bar)
1 V/DIV, 20
Ps/DIV
500 mV/DIV, 10
Ps/DIV
4
IC601 of (X2)
500 mV/DIV, 20 ns/DIV
1.2 Vp-p
2.2 Vp-p
H
32.768 kHz
2.4 Vp-p
H
2 Vp-p
20 MHz
1
IC301 ts (CSC2)
0.1 V/DIV, 5
Ps/DIV
8.1
Psec
0.26 Vp-p
1
CN302 1 EH4 (WHITE)
(Tape Rec Mode)
10 V/DIV, 10
Ps/DIV
38 Vp-p
16.5
Psec
1
IC081 qh (CLKIN)
100 mV/DIV, 10
Ps/DIV
32.768 kHz
0.3 Vp-p
HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
35
35
•
: Uses unleaded solder.
• See page 27 for Circuit Boards Location.
5-7. PRINTED WIRING BOARDS – DRIVER Section –
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
8
9
10
11
12
13
14
(DISC TRAY ADDRESS DETECT)
1
2
1
4
3
9
1
9
1
4
1
2
1
2
B
C
E
(TABLE)
(LOADING)
CN751
CLOSE OPEN
IC731
CN731
CN741
M741
C
N
74
2
CN721
M751
MAIN
BOARD
CN606
A
C715
C731
C735
C736
R
70
1
R711
R731
R721
R722
R723
R
73
6
R
73
2
R733
R
73
4
D
70
1
D
71
1
C
75
1
IC
71
2
IC
70
1
CN704
C737
R
71
3
R712
C741
R
70
2
JW702
JW703
JW704
JW705
JW706
JW707
JW
70
8
JW711
CN703
CN702
CN705
R751
C752
JW712
JW701
JW
70
9
JW710
JW713
JW714
RE701
RE701
CN711
C
N
70
1
Q731
S751
(OPEN/CLOSE DETECT)
S751
(Page 46)
HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
HCD-RV222D/RV222DL/RV333D/RV333DL/RV555D
36
36
• See page 66 for IC Block Diagrams.
5-8. SCHEMATIC DIAGRAM – DRIVER Section –
IC B/D
IC B/D
MAIN
BOARD
(2/3)
CN606
Ĺ
R751
C752
CN705
CN704
CN721
CN751
C751
IC701
IC712
R701
R713
R711
R723
R721
R722
C735
C736
C737
R736
R733
R731
C731
Q731
C741
CN703
IC731
CN731
CN741
CN742
C715
R702
R712
R732
R734
D711
M751
M741
S751
CN701
D701
CN702
CN711
RE701
(Page 48)
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