DOWNLOAD Sony HCD-RV22 / HCD-RV55 Service Manual ↓ Size: 147.38 KB | Pages: 6 in PDF or view online for FREE

Model
HCD-RV22 HCD-RV55
Pages
6
Size
147.38 KB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SUPPLEMENT-1
File
hcd-rv22-hcd-rv55.pdf
Date
PREV: Sony HCD-RV22 / HCD-RV55 / MHC-RV22 / MHC-RV55 Service Manual

Sony HCD-RV22 / HCD-RV55 Service Manual ▷ View online

5
5
HCD-RV22/RV55
HCD-RV22/RV55
3. BLOCK DIAGRAM — MAIN SECTION —
(Page 4)
(Page 3)
(Page 6)
(Page 4)
(Page 4)
(Page 4)
OVER LOAD
DETECT
Q441, 442
PROTECT
DETECT
Q485, 487
AMS DETECT
Q327
THERMAL
DETECT
Q483, 484
FAN MOTOR
DRIVE
Q310
FEED BACK
SWITCH
Q106
TH441
R-CH
R-CH
R-CH
+
R-CH
R-CH
7
INPUT SELECT,
TONE CONTROL,
ELECTRICAL VOLUME
IC101
LOADING/TABLE
MOTOR DRIVE
IC371
Q1
6
Q0
58
MIC
37
TONE OUT1
15
REC OUT1
54
LINE OUT1 L
33
VOL OUT1
3
DATA
4
CLOCK
5
LCH
19
SI
12
Q6
14 Q8
17 Q11
11 Q5
TU-MUTING
13 Q7
LM-R
LM-F
16 Q10
TM-F
15 Q9
1 CD L
61 TUNER L
3 TAPE L
9 TAPE A1
7 PB OUT1
11 TAPE B1
63 MD L
HCD-RV55
36 VIN1
TM-R
REC/PB
SWITCH
IC201,
Q322, 323
R-CH
A
• SIGNAL PATH
: CD PLAY
: TAPE PLAY (DECK-A)
: REC
• R-ch is omitted due to same as L-ch.
: TAPE PLAY (DECK-B)
: TUNER
10 Q4
JK101 (1/2)
R
VIDEO/SAT
IN
L
59 GAME L
R-CH
JK805 (2/2)
R
GAIN INPUT
AUDIO
L
R-CH
JK101 (2/2)
R
VIDEO/SAT
OUT
L
: AUX IN
: MIC
D481
D207
D206
M901
(FAN)
D201
J801
PHONES
HCD-RV22
SPEAKER
IMPEDANCE
USE 6 – 16Ω
+
–
–
+
R
L
TM901
FM/AM TUNER PACK
AM
FM ANT
AM ANT
TUNER-L
TUNER-R
LC72121 CE
CE
R-CH
ANT GND
ANT GND
TUNED
TUNED
STEREO
STEREO
TU MUTE
TU-MUTING
LC72121 DI
DO
LC72121 DO
DI
LC72121 CLK
CLK
CE
TUNED
STEREO
DO
DI
CLK
FM 75Ω
COAXIAL
BIAS OSC
L101
REC BIAS
SWITCH
Q324
B +9V 
BIAS OSC
Q321
ERASE
HRPE901
(REC/PB/ERASE)
(DECK-B)
HP901
(PB)
(DECK-A)
L-CH
R-CH
R-CH
L-CH
R-CH
R-CH
40
AMS OUT
BAND-PASS
FILTER
Q351, 352
55
SAOUT2
18
SC
+
+
–
–
+
R
L
JK441
RY441
AC3
–1
–2
PROTECTOR
Q486, 488
POWER ON
MUTING
Q105
STANDBY
SWITCH
Q489
LEVEL
SHIFT
Q490, 491
MUTING
Q103
MUTING
CONTROL
Q101, 102
POWER AMP
ON/OFF
Q308
DC
DETECT
Q481, 482
+
+
+
POWER
AMP
IC441
LINE AMP
IC102
B+9V
AC4
POWER ON
MUTING
Q309, 313
83
I-LC72121 DI
86
O-LC72121/BU2099FV CLK
84
O-LC72121 CE
67
I-TUNED-IN
68
I-STEREO-IN
87
O-BU2099FV LCH
85
O-LC72121/BU2099FV DO
69
I-AMS-IN
24
I-STREAM/VACS
18
I-PROTECT
91
O-BD3401 DATA
88
O-BD3401 CLK
75
O-SYSTEM-MUTE
3
SOL-B
4
SOL-A
2
MOTO
CAPSTAN/REEL
MOTOR DRIVE
Q601
PLUNGER DRIVE
(DECK-A)
Q603
M
M
(CAPSTAN/REEL)
(DECK-A)
(DECK-B)
M
M
PLUNGER DRIVE
(DECK-B)
Q602
A-HALF
Q607
Q608
Q606
A-MODE
REC (REW)
A-PHOTO
B-PHOTO
I-REEL A IN
I-REEL B IN
22
70
71
I-TAPE A STAT
B-HALF
B-MODE
REC (FWD)
23
I-TAPE B STAT
SYSTEM CONTROLLER
IC601 (2/3)
TAPE MECHANISM
DECK BLOCK
CD SERVO
SECTION
CD MUTING
FRONT SP RELAY
F
MIC
CD L
H
AUDIO/VIDEO
CD SECTION
AUDIO/VIDEO
CD SECTION
AUDIO/VIDEO
CD SECTION
HP CTL
I
MAIN
SECTION
E
J
PANEL/
POWER SUPPLY
SECTION
HCD-RV55
HCD-RV55
HCD-RV22
HCD-RV55
HCD-RV55
FRONT
SPEAKER
IMPEDANCE
USE 6 – 16Ω
SURROUND
SPEAKER
IMPEDANCE
USE 24Ω
LM-R
LM-F
TM-F
TM-R
6
6
HCD-RV22/RV55
HCD-RV22/RV55
4. BLOCK DIAGRAM — PANEL/POWER SUPPLY SECTION —
(Page 5)
(Page 4)
–27V
REGULATOR
Q902
AC IN
HCD-RV22:
TH MODEL
HCD-RV22:TH MODEL
EXCEPT
HCD-RV22:
TH MODEL
SUB POWER
TRANSFORMER
PT902
RY901
VF1, 2
VDD2
VDD1,
VDD3/4
TO
FLUORESCENT
INDICATOR TUBE
+12V
REGULATOR
Q311
–VFL
VP
MAIN POWER
TRANSFORMER
PT901
RECT
D401
RECT
D301 – 304
AMP B+ 1
AMP B– 1
RECT
D402
AMP B+ 2
AMP B– 2
D324 – 325
D321
D609
D610
D608,611
D316
D908
RECT
F907
+3.3V
REGULATOR
IC301
B+3.5V
+5V
REGULATOR
IC302
VOLTAGE
DETECT
IC604
+3.3V
REGULATOR
IC603
CD +5V
+3.3V
REGULATOR
IC202
CD +3.3V
+2.5V
REGULATOR
IC201
+4.5V
REGULATOR
Q201
CD +2.5V
CD +4.5V
RECT
D309 – 312
RECT
D902 – 904
RY B+
FAN B+
+9V
REGULATOR
IC304
CD M+7V
RECT
D305 – 308
UNREG +16V
+9V
REGULATOR
IC303
B+9V,
MIC +9V
EVER +10V
M +9V
B+3.5V
B+ SWITCH
Q312
B+ SWITCH
Q604, 616
RESET SWITCH
Q605
B+ SWITCH
Q314, 315
RELAY DRIVE
Q361, 362
29
I-AC CUT
74
O-POWER RELAY
11
RESET
SYSTEM CONTROLLER
IC601 (3/3)
O-POWER LED 76
O-VIDEO-POWER 94
B+ SWITCH
Q301, 302
FLUORESCENT
INDICATOR TUBE
FL601
S1 – 21
G1 – G13
42 – 30
43 – 45, 47 – 50,
52 – 65
LED601
I/1
I-SIRCS-IN 28
LED610-615
(ILLUMINATION)
LED DRIVE
Q610-615
REMOTE CONTROL
RECEIVER
IC610
S601 – 612,
S621 – 630,
S641 – 650,
SW601
10 I-VOLUME-IN2
9 I-VOLUME-IN1
ROTARY
ENCODER
S660
MASTER
VOLUME
8 I-BU1924 CLK
I-KEY1 –
I-KEY3
92 O-VIDEO SW
27 – 25
STREAM LED6
I
STREAM LED1
82 – 77
X601
32.768kHz
13
12
O-XT2
I-XT1
16
15
X602
10MHz
CF2
CF1
VOLTAGE
SELECTOR
S901
F906
AC-VL
AC-VH
AC3
AC4
F908,
F909
F904,
F905
RECT
D401
AMP B+ 1
AMP B– 1
AC-1
HCD-RV55
HCD-RV22
F904,
F905
FRONT SP RELAY
J
MAIN
SECTION
VIDEO SW
G
AUDIO/VIDEO
CD 
SECTION
6
6
HCD-RV22/RV55
HCD-RV22/RV55
4. BLOCK DIAGRAM — PANEL/POWER SUPPLY SECTION —
(Page 5)
(Page 4)
–27V
REGULATOR
Q902
AC IN
HCD-RV22:
TH MODEL
HCD-RV22:TH MODEL
EXCEPT
HCD-RV22:
TH MODEL
SUB POWER
TRANSFORMER
PT902
RY901
VF1, 2
VDD2
VDD1,
VDD3/4
TO
FLUORESCENT
INDICATOR TUBE
+12V
REGULATOR
Q311
–VFL
VP
MAIN POWER
TRANSFORMER
PT901
RECT
D401
RECT
D301 – 304
AMP B+ 1
AMP B– 1
RECT
D402
AMP B+ 2
AMP B– 2
D324 – 325
D321
D609
D610
D608,611
D316
D908
RECT
F907
+3.3V
REGULATOR
IC301
B+3.5V
+5V
REGULATOR
IC302
VOLTAGE
DETECT
IC604
+3.3V
REGULATOR
IC603
CD +5V
+3.3V
REGULATOR
IC202
CD +3.3V
+2.5V
REGULATOR
IC201
+4.5V
REGULATOR
Q201
CD +2.5V
CD +4.5V
RECT
D309 – 312
RECT
D902 – 904
RY B+
FAN B+
+9V
REGULATOR
IC304
CD M+7V
RECT
D305 – 308
UNREG +16V
+9V
REGULATOR
IC303
B+9V,
MIC +9V
EVER +10V
M +9V
B+3.5V
B+ SWITCH
Q312
B+ SWITCH
Q604, 616
RESET SWITCH
Q605
B+ SWITCH
Q314, 315
RELAY DRIVE
Q361, 362
29
I-AC CUT
74
O-POWER RELAY
11
RESET
SYSTEM CONTROLLER
IC601 (3/3)
O-POWER LED 76
O-VIDEO-POWER 94
B+ SWITCH
Q301, 302
FLUORESCENT
INDICATOR TUBE
FL601
S1 – 21
G1 – G13
42 – 30
43 – 45, 47 – 50,
52 – 65
LED601
I/1
I-SIRCS-IN 28
LED610-615
(ILLUMINATION)
LED DRIVE
Q610-615
REMOTE CONTROL
RECEIVER
IC610
S601 – 612,
S621 – 630,
S641 – 650,
SW601
10 I-VOLUME-IN2
9 I-VOLUME-IN1
ROTARY
ENCODER
S660
MASTER
VOLUME
8 I-BU1924 CLK
I-KEY1 –
I-KEY3
92 O-VIDEO SW
27 – 25
STREAM LED6
I
STREAM LED1
82 – 77
X601
32.768kHz
13
12
O-XT2
I-XT1
16
15
X602
10MHz
CF2
CF1
VOLTAGE
SELECTOR
S901
F906
AC-VL
AC-VH
AC3
AC4
F908,
F909
F904,
F905
RECT
D401
AMP B+ 1
AMP B– 1
AC-1
HCD-RV55
HCD-RV22
F904,
F905
FRONT SP RELAY
J
MAIN
SECTION
VIDEO SW
G
AUDIO/VIDEO
CD 
SECTION
6
6
HCD-RV22/RV55
HCD-RV22/RV55
4. BLOCK DIAGRAM — PANEL/POWER SUPPLY SECTION —
(Page 5)
(Page 4)
–27V
REGULATOR
Q902
AC IN
HCD-RV22:
TH MODEL
HCD-RV22:TH MODEL
EXCEPT
HCD-RV22:
TH MODEL
SUB POWER
TRANSFORMER
PT902
RY901
VF1, 2
VDD2
VDD1,
VDD3/4
TO
FLUORESCENT
INDICATOR TUBE
+12V
REGULATOR
Q311
–VFL
VP
MAIN POWER
TRANSFORMER
PT901
RECT
D401
RECT
D301 – 304
AMP B+ 1
AMP B– 1
RECT
D402
AMP B+ 2
AMP B– 2
D324 – 325
D321
D609
D610
D608,611
D316
D908
RECT
F907
+3.3V
REGULATOR
IC301
B+3.5V
+5V
REGULATOR
IC302
VOLTAGE
DETECT
IC604
+3.3V
REGULATOR
IC603
CD +5V
+3.3V
REGULATOR
IC202
CD +3.3V
+2.5V
REGULATOR
IC201
+4.5V
REGULATOR
Q201
CD +2.5V
CD +4.5V
RECT
D309 – 312
RECT
D902 – 904
RY B+
FAN B+
+9V
REGULATOR
IC304
CD M+7V
RECT
D305 – 308
UNREG +16V
+9V
REGULATOR
IC303
B+9V,
MIC +9V
EVER +10V
M +9V
B+3.5V
B+ SWITCH
Q312
B+ SWITCH
Q604, 616
RESET SWITCH
Q605
B+ SWITCH
Q314, 315
RELAY DRIVE
Q361, 362
29
I-AC CUT
74
O-POWER RELAY
11
RESET
SYSTEM CONTROLLER
IC601 (3/3)
O-POWER LED 76
O-VIDEO-POWER 94
B+ SWITCH
Q301, 302
FLUORESCENT
INDICATOR TUBE
FL601
S1 – 21
G1 – G13
42 – 30
43 – 45, 47 – 50,
52 – 65
LED601
I/1
I-SIRCS-IN 28
LED610-615
(ILLUMINATION)
LED DRIVE
Q610-615
REMOTE CONTROL
RECEIVER
IC610
S601 – 612,
S621 – 630,
S641 – 650,
SW601
10 I-VOLUME-IN2
9 I-VOLUME-IN1
ROTARY
ENCODER
S660
MASTER
VOLUME
8 I-BU1924 CLK
I-KEY1 –
I-KEY3
92 O-VIDEO SW
27 – 25
STREAM LED6
I
STREAM LED1
82 – 77
X601
32.768kHz
13
12
O-XT2
I-XT1
16
15
X602
10MHz
CF2
CF1
VOLTAGE
SELECTOR
S901
F906
AC-VL
AC-VH
AC3
AC4
F908,
F909
F904,
F905
RECT
D401
AMP B+ 1
AMP B– 1
AC-1
HCD-RV55
HCD-RV22
F904,
F905
FRONT SP RELAY
J
MAIN
SECTION
VIDEO SW
G
AUDIO/VIDEO
CD 
SECTION
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