Sony HCD-RV7 User Manual

HCD-RV7/RV8
2525
7-4. BLOCK DIAGRAM – MAIN Section –
–
GEQ DATA
GEQ CLK
81 82
M891
(FAN)
+
–
+
–
+
–
–
+
FRONT SPEAKER
IMPEDANCE
USE 6–16Ω
L
R
SURROUND
SPEAKER
IMPEDANCE
USE 24Ω
L
R
PHONES
J631
RY501
SYSTEM CONTROLLER
(CD MECHANISM CONTROL)
IC501 (3/4)
R-ch is omitted due to same as L-ch.
CD L-CH
G
(Page 23)
TAPE L-CH
M
(Page 24)
TUNER L-CH
L
(Page 24)
T501
J430
D507
D511
FAN MOTOR
DRIVE
Q891, 892
FAN MOTOR
ON SWITCH
Q831
OVER LOAD
DETECT SWITCH
Q510
PROTECT SWITCH
Q502
OVER LOAD
DETECT SWITCH
Q509
OVER LOAD
DETECT
Q501, 551
DC DETECT
SWITCH
Q507, 508
M
HEADPHONE MUTING
Q812, 862
MUTING CONTROL
SWITCH
Q861
RY502
+
+
+
TH701
+
D502
MUTING
Q103
MUTING CONTROL
SWITCH
Q504, 505
STANDBY
SWITCH
Q503, 504, 581
R-CH
D841
R-CH
R-CH
18
15
1716
OUT1
VOLIN1
14
2221
TOUT1
VOLUME
CONTROL
SOUND
CONTROL
CIRCUIT
INPUT
SELECT
SWITCH
+
R-CH
+
R-CH
R-CH
R-CH
INPUT SELECT SWITCH,
TONE CONTROL,
ELECTRICAL VOLUME
IC102
IND1
INB1
INA1
INC1
6
4
3
2
INEX1
SWOUT
BB B1 BB A1
RECB1
DATA CLOCK
7
5
24
SAOUT MIC
19
+
CPU
INTERFACE
R-CH
J750
L
R
MD/VIDEO
(AUDIO) IN
R-CH
J601 (2/2)
L
R
REC L-CH
N
(Page 24)
SPEANA
(Page 26)
SIGNAL PATH
: TUNER (FM/AM)
: CD PLAY
: TAPE PLAY
: MD/VIDEO (AUDIO) IN
: GAME INPUT (AUDIO)
: REC
: MIC INPUT
SURROUND
SPEAKER PROTECT
RELAY DRIVE
Q513
FRONT SPEAKER
PROTECT
RELAY DRIVE
Q512
–2
–1
POWER AMP
IC501
P
V MUTE
(Page 23)
J
V SW
(Page 23)
H
(Page 23)
+
SUB WOOFER
OUT
IMPEDANCE
USE 8Ω
TM801
RY801
SUB WOOFER
PROTECT
RELAY DRIVE
Q824
–1
–2
OVER LOAD
DETECT SWITCH
Q511
OVER LOAD
DETECT SWITCH
Q825
87FRONT-RELAY
97SW RELAY
80LINE-MUTE
86LINK-RELAY
78HP MUTE
79HP-DETECT
7SUR3
6SUR2
5SUR1
88PROTECTOR
83STK-MUTE
77
AUDIO-OUT
ON/OFF
TEMPERATURE
DETECT SWITCH
Q505, 506
BUFFER
IC901 (2/2)
LOW-PASS
FILTER
IC901 (1/2)
9
7
4
VOLUME
CONTROL
2
8
LINE AMP
IC903 (1/2)
FILTER AMP
IC903 (2/2)
AGC
Q905
MUTING
Q999
OVER LOAD
DETECT
Q1004, 1054
STANDBY
SWITCH
Q1001-1003
LINE AMP,
ELECTRICAL VOLUME
IC902
SUB WOOFER AMP
IC502 (1/2)
SUB WOOFER AMP
IC502 (2/2)
1
AD-KEY
7
SW-SOLID-LED
5
SW-LINK-LED
94 SW-AD-KEY
59 SW-ON-LED
71 SW-LINK-LED
72
SW-MATRIX-
SURR-1-LED
SW-MATRIX-
SURR-2-LED
60
33 VIDEO MUTE
76
VIDEO-OUT
GAME/VCD
4
SW-MTRX-SURR-LED
6
SW-WIDE-LED
2
VOLUME
CN101
(TO SS-WGV8)
SYSTEM CONTROL
GAME
INPUT
AUDIO
MIC
CONTROL
Q721
A +10V
RV722
RV721
DIGITAL
ECHO
IC721
MIC AMP
IC722 (2/2)
MIC AMP
IC722 (1/2)
MIC
J721
MIC LEVEL
ECHO LEVEL
35
36
SYSIN
SYSOUT
37
19
32
40
SYSRQ
SYSOK
SYSCS
SYSCLK
SDO
SDI
SCK
SCS
SOK
SRQ
K
SDO, SDI, SCK,
SCS, SOK, SRQ
L
R
AUDIO OUT
R-CH
AUDO OUT
ON/OFF SWITCH
IC430
4
3
5
SURROUND SIGNAL
PROCESSOR
IC181
7
10
2
AUDIO OUT
ON/OFF SWITCH
Q430
SUR3
SUR2
SUR1
FEED BACK
SWITCH
Q101
L-IN
L-OUT
: AUDIO OUT
8
SUR1
42
CONT2
3
CONT3
1
BP/SR
SUR3
SUR2 SUR1
(RV8)
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
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Sony HCD-RV7 Specifications

General

Brand	Sony
Model	HCD-RV7
Category	Stereo System
Language	English