Sony HCD-LV60 User Manual

1919
HCD-LV60
7-4. BLOCK DIAGRAM – MAIN Section –
DBFB CONTROL
SWITCH
Q111
BASS WOOFER
CONTROL SWITCH
Q115
RESET SIGNAL
GENERATOR
IC801
PROTECT
SWITCH
Q804
RESET
SWITCH
Q801
PHONO
EQ AMP
IC601
POWER AMP
IC801
CD-L
J701 (1/2)
E
(Page 17)
(Page 18)
H
(Page 18)
(Page 20)
PB-L
G
SPEANA
I
R-CH
FUNCTION SELECT
SWITCH
IC181
R-CH
R-CH
05
FM/AM TUNER UNIT
VOLUME
CONTROL
CPU
INTERFACE
BASS BOOST
CONTROL
CIRCUIT
INPUT
SELECT
SWITCH
SOUND
CONTROL
CIRCUIT
GRAPHIC
EQUALIZER
CONTROL
CIRCUIT
R-CH
FEED BACK
SWITCH
Q112
R-CH
COMMAND
F OUT2
BUF
OUT2
VOL
IN2
+
+
R-CH
R-CH
R-CH
R-CH
+5V
D803
R-CH
+
+
MIC LEVEL
RV751
ECHO
LEVEL
RV750
MIC AMP
IC850 (2/2)
MUTING
Q113
OVER LOAD
DETECT
Q801, 851
TEMPERATURE
DETECT SWITCH
Q831, 832
DC DETECT
SWITCH
Q433, 434
INPUT SELECT SWITCH,
GRAPHIC EQUALIZER CONTROL,
ELECTRICAL VOLUME
IC101
IN D2
IN C2
IN E2
IN A2
IN F2
KEY IN2 KEY IN1
KEY OUT 2
KEY OUT 1
L+R
DATA CLOCK LATCH
493-DATA
493-CLK
493-LAT
SW MODE
BB B2, BB A2
MIC IN
SUPER
WOOFER
REC A2
REC-L
REC B2
R-CH
R-CH
X0
X
AB
ABC
X1
TH831
R-CH
R-CH
+
R-CH
M901
(FAN)
R-CH
–1
–2
FAN MOTOR
DRIVE
Q961, 962
R-CH
R-CH
OVER LOAD
DETECT SWITCH
Q432
PROTECT SWITCH
Q439
OVER LOAD
DETECT SWITCH
Q437
SPEAKER PROTECT
RELAY DRIVE
Q431
SPEAKER PROTECT
RELAY DRIVE
Q401, 402
STANDBY SWITCH
Q803, 804, 834
MUTING CONTROL
SWITCH
Q802, 803
MUTING CONTROL
SWITCH
Q833
HEADPHONE
MUTE
Q805, 855
TM401
SPEAKER
IMPEDANCE
USE 8 – 16Ω
J802
MIC 2
J801
MIC 1
L
L
R
R
PHONO
IN
L
R
VIDEO1
AUDIO IN
VIDEO2
INPUT
AUDIO
MD IN
J702 (2/2)
L
R
MD OUT
ANTENNA
ST-L
FM ANT
FM ANT
AM ANT
AM ANT
ST-R
ST-MUTE
STEREO
TUNED
ST-DIN
ST-DOUT
ST-CLK
ST-CE
ST-MUTE
STEREO
TUNED
ST-DOUT
ST-DIN
ST-CLK
ST-CE
FM
75Ω
AM
38, 39
D501
D534
D807
D401
RY401
J803
PHONES
+
–
–
+
SYSTEM CONTROLLER
IC501 (3/4)
+
MIC AMP
IC850 (1/2)
DIGITAL ECHO
IC851
(Page 17)
A, B, C
F
(Page 20)
J
27
F-RELAY
3
7
34
STK-POWER
1
HP MUTE
93
LINE-MUTE
RESET
6
12
AC-CUT
22
HP-IN
36
47
48
38
60 5
59
6
2 58 57
42 41
72
36
34
BUF IN2
373233
49
50
51
54
53
52
55
66
67
65
69
64
IN B2
68
M
L
R
30
+
XC-OUT
X502
16MHz
X501
32.768kHz
XC-IN
X-OUT
X-IN
FUNC SEL0
FUNC SEL1
V MUTE
11
10
13
46
14
13
10 9
12
15
J804 (2/2)
L
R
45
28
RESET
PROTECT
DBFB-H/L
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Sony HCD-LV60 Specifications

General

Brand	Sony
Model	HCD-LV60
Category	Stereo System
Language	English