Sony HCD-RV8 Service Manual

HCD-RV7/RV8
4141
C920
D907 D906
D908D909
C919
C918
D916D917
D915 D914
C917
C916
D919D924
D923 D918
C914
C915
C910
R917
C911
IC951
C925
C951
C961
IC101
C922
C921
C909
D921
TP901
D509
D508
D501
D502
D503
D504
D505
D601
C434
C432
R532
C433
R541
R549
R448
R447
R446
R544
R545
R543
C546
R540
R432
R433
R434
R535
R536
R537
TP431
TP439
TP530
TP529
R530
R529
R419
R420
R517
C516
C416
R575
C512
X502
X501
C511
C510
R509
R511
R430
R429
R503R502
C502
TP485
R584
R591
R590
R589
R585 R588
TP463
C564
C562
CN401
C962
C932
D922
D920
C601
IC601
C602R604D603
R603 C603
C530
R602 D602
R601
TP514
R548
R547
R546
R579
TP516
R918
R919
Q912
IC911
JW951
C596
Q601
C598
FB516
FB562
R583
R488
R574
R573
R580
CN902
R999
C907
Q999
R998
C908
C923
IC902
C930
C903
R907
C906
C935
R906
R901
C905R913R914R912
D902
D901
R915
Q905
C931
C904
R902
C901
C902
IC903(1/2)
IC901(2/2)
IC901(1/2)
IC903(2/2)
R904
R905
C928
C913
C926
C933
R459
R471
R557
R556
R594
R494
CN101
R908
Q911
C912
IC501
R492
TP437
R493
R597
C498
R592
R470
R472
R460
R997
R903
R916
CN904
IC961
R593
3300
25V
11ES2N 11ES2N
11ES2N11ES2N
0.1
0.1
11ES2N11ES2N
11ES2N 11ES2N
0.1
0.1
11ES2N11ES2N
11ES2N 11ES2N
0.1
0.1
2200
16V
2.2k
0.1
470
10V
0.1
0.1
M5F7810L
470
16V
0.1
1000
25V
11ES2N
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
47p
47p
47k
47p
10k
100
100
100
100
100
100
100
0.001
100
100
100
470
470
100
470
10k
10k
0
4.7k
10k
2200
6.3V
0.1
10k
0.1
16MHz
32.768KHz
15p
22p
10k
330k
100
100
10k10k
0.022
100
100
100
100
10k 10k
0.01
100
10V
30P
470
10V
470
10V
11ES2N
11ES2N
10
50V
M62703ML
0.147k1SS355
47k 0.1
100p
4.7k 1SS355
220
10k
10k
10k
10k
2.2k
2.7k
FA1A4M
0.1
2SC1623
10
50V
100
100
10k
10k
10k
13P
2.2k
2.2
50V
2SC3661
4.7k
22
16V
100
16V
M5282FP-T1
10
50V
100
6.3V
5.6k
1
50V
100
16V
2.2k
1k
2.2 50V4.7k4.7k4.7k
UDZ-TE-17
-2.2B
1SS355
1M
2SK246
0.01
22p
12k
0.1
0.1
NJM4565M(TE2)
NJM4565M(TE2)
NJM4565M(TE2)
NJM4565M(TE2)
6.8k
6.8k
0.1
0.1
10
50V
10
50V
100
100
100
100
1k
10k
33k
2SB1375
3300
6.3V
M30620MCN-A05FP
100
0.1
100
100
100
10k
100k
6.8k
2P
TA7809S
4.7k
C1
C2
C3
C4
C5
C6
C7
C8
D1
D2
D4
D5
D6
D7
D8
E1
E2
E3
E4
E5
E6
E7
53
58
65
66
67
68
69
52
51
54
55
70
90
91
89
56
57
43
35
37
40
33
32
19
44
45
46
47
48
49
5
6
7
81
61
83
84
86
87
77
76
29
30
78
94
97
38
88
60
72
71
59
60
71
72
59
80
82
94
4
73
74
75
41
36
84
86
83
27
21
22
25
23
3
2
RR1
RR2
RR3
RR4
RR1
RR2
RR3
RR3
RR4
RR4
41
29
30
4
73
74
75
38
∗
∗
∗
IIC-DATA
SPEANA
IIC-CLK
SIRCS
KEY INT DISPLAY
KEY INT POWER
POWER LED
D+4V
D+4V
EVER+4V
EVER+4V
EVER+4V
VF(1)
VF(1)
VF(2)
VF(2)
VG
VG
A+10V
A+10V
A+10V
GC+4V
GC-RESET
D-GND
D-GND
D-GND
D-GND
A+10V
SPEANA
SPEANA
VOLUME
D+4V
DGND
AGND
SW-SOLID-LED
SW-WIDE-LED
SW-LINK-LED
SW-MTRX-SURR-LED
AD-KEY
VF(1)
VF(2)
FAN ON
-VG
AC4(1)
AC4(2)
AC3(1)
AC3(2)
EVER+4V
D-GND
STK MUTE
AGND
SW-IN
X-OUT
VSS
X-IN
VCC
NMI
IIC-CLK
ST-MUTE
ST-CE
ST-DOUT
ST-DIN
ST-CLK
VCC
VSS
TC-MUTE
EQ-H/N
PB-A/B
MODEL-IN
AVSS
VREF
AVCC
TC-RELAY
XC-IN
XC-OUT
GND
GND
REC-MUTE
BU UP/DOWN-SW
A-TRIG
B-TRIG
CAPM-H/L
A-SHUT
A-HALF
B-SHUT
A-PLAY
B-HALF
B-PLAY
CLOCK-OUT
TXD1
GEQ
SIRCS
SUR1
SUR2
SUR3
BU-PWM3
BU-PWM2
BU-PWM1
OPEN-SW
CLOSE-SW
STBY-RELAY
FRONT-RELAY
LOAD-OUT
LOAD-IN
ON/OFF
AUDIO OUT
TBL-SENS
CAPM-CNT1
SOFT-TEST
DISPLAY-KEY
POWER-KEY
STBY-LED
PROTECTOR
AMS-IN
TUNED STEREO
DEST-IN
GAME/VCD
VIDEO-OUT
HP-MUTE
HP-DETECT
SW-LINK-LED
MUTE
DATA
LINK-RELAY
SW-AD-KEY
SW-RELAY
NO-USE
NO-USE
NO-USE
USE
NO-
DATA
IIC-
(4/4)
STBY RELAY
LINK RELAY
SYSTEM
CONTROL
(1/2)
(2/2)
BUFFER
LOW-PASS FILTER
(1/2)
LINE AMP
(2/2)
FILTER AMP
MUTING
B+ SWITCH
B+ SWITCH
AGC
+5V REGULATOR
+4V REGULATOR
G
IO
G
IO
G
IO
+9V REGULATOR
G
IO
+10V REGULATOR
G
IO
RESET SIGNAL
GENERATOR
RESET
SWITCH
SYSTEM CONTROLLER
(CD MECHANISM CONTROL)
NO-USE
RESET AC-CUT
GC-RESET
SW-MATRIX-SURR-2-LED
BIAS
GEQ CLK
NO-USE
ELECTRICAL VOLUME
LINE AMP,
SW-ON-LED
ALC
SW-MATRIX-SURR-1-LED
LINE-
STK-MUTE
∗
SYSCS
SYSOK
VIDEO MUTE
NO-USE
SYSOUT
SYSCLK
SYSPWR
SYSIN
SYSRQ
SYSRST
NO-USE
(RV8)
(RV7:EA/RV8:EA)
∗ R493
(EXCEPT RV7:EA/RV8:EA)
(RV7:EA/RV8:EA)
R492
4.7k
680
(RV8)
(RV7)
1k
0
∗
(RV8)
(RV7)
R592
3.3k
4.7k
(RV8)
(RV8)
(RV8)
µPC7805A
µPC3504
7-20. SCHEMATIC DIAGRAM – MAIN Board (4/4) – • See page 35 for Waveforms.
•Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
(): CD PLAY
[]: TAPE PLAY (DECK A)
{ } : TAPE PLAY (DECK B)
〈〈 〉〉 : REC
∗
: Impossible to measure
(Page 40)
(Page 38) (Page 39)
(Page 49)
(Page 45)
(Page 47)
w w w . x i a o y u 1 6 3 . c o m
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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-RV8 Specifications

General

Brand	Sony
Model	HCD-RV8
Category	Stereo System
Language	English