Sony HCD-LV60 User Manual

2020
HCD-LV60
7-5. BLOCK DIAGRAM – DISPLAY/KEY CONTROL POWER SUPPLY Section –
+10V
REGULATOR
IC931
TUNER
B+ SWITCH
Q931, 932
+12V
REGULATOR
IC932
+7V
REGULATOR
IC933
+7V
REGULATOR
IC901
–7V
REGULATOR
IC951
ST +10V
(FM/AM TUNER UNIT B+)
FAN MOTOR B+
TC M+12V
(TC MOTOR SECTION B+)
CD M+7V
(CD MOTOR SECTION B+)
B+ SWITCH
Q911, 912
B+ SWITCH
Q901, 902
B– SWITCH
Q903, 904
+5V
REGULATOR
IC921
VCD
B+ SWITCH
Q921
+5V
REGULATOR
IC911
+3.3V
REGULATOR
Q531
RECT
D833 – 836
RECT
D841 – 844
POWER AMP (IC801),
PROTECT CIRCUIT
POWER TRANSFORMER
T951
RECT
D832
RECT
D831
NEGATIVE VOLTAGE
REGULATOR
Q903, 908
AC IN
TC, PANEL,
AUDIO
A+7V
A–7V
VF
TO FLUORESCENT
INDICATOR TUBE
(FL601)
VF
+VL
–VL
+VH
–VH
REMOTE CONTROL
RECEIVER
IC702
GRID DRIVE
Q608, 609
FLUORESCENT INDICATOR TUBE DRIVER,
KEY CONTROL
IC601
SYSTEM CONTROLLER
IC501 (4/4)
LED DRIVER
IC701
BAND-PASS FILTER
IC603
Q601
+5V (LED)
BPF0
18
BPF2
19
BPF3
20
BPF4
GRID DRIVE
Q610
DET
DET
B.P.F.
21
ALL BAND
REC IN
LINE
IN
1
SIRCS
ROTARY
ENCODER
S701
ROTARY
ENCODER
S701
2
JOG-A
9
VOL-A
8
JOG-B
10
72 70
VOL-B
XOUT XIN
B+ SWITCH
Q602, 603
LED DRIVE
Q607
KEY0 – KEY4
BPF1
F01
F04
F05
F06
F02
GR1
(Page 19)(Page 19)
I
(Page 17)
D
D604 – 607, 611, 612,
D615 – 621,
D623 – 627, 631, 632,
D635 – 638, 641, 700
SPEANA
L SEL
7
REC LED
75
LED DAT
5
LED SCK
3
LED LAT
DATA
CLK
4
13
14
15
43
I2C DATA
DATA, CLK
I2C CLK
IIC-DATA
IIC-CLK
RESET
RESET
17
79
78
29
WAKE UP
WAKE UP
22
D-SW
S691
80
18
30
CD-POWER
5
POWER
Q906
2
73
16
14
13
12
L+R
11
16
17
4
6
11 – 15
SEG1 – SEG23
45 – 67
GR15, GR16
28 , 27
GR2 – GR14
42, 40 – 29
17, 19 – 22, 1, 3 – 5, 7 – 11
P1 – P5, P7, P9 – P16
S701
S601 – 604, 606 – 624, 626 – 628,
S631 – 637, 641 – 647, 651 – 659
S667 – 671, 676 – 682
05
S701
VOLUME
X601
12.5MHz
J
STB
LED DRIVE
Q606
DAILY LED
74
D602
DAILY
D603
REC
LED DRIVE
Q605
LED ECO
77
+5V (LED)
(PANEL SECTION B+)
+3.3V
MPEG VIDEO/AUDIO
RECODWE (IC505) B+
FLUORESCENT INDICATOR TUBE
FL601
D601
LID (CD)
OPEN/CLOSE
–35V
FLUORESCENT INDICATOR
TUBE DRIVER (IC601)
B–
D+5V (UNSW)
CD MECHANISM
CONTROLLER (IC502)
B+
Q905
Q914
VOLTAGE
SELECTOR
S901
A+5V (SW)
(VIDEO CD SECTION B+)
D+5V (SW)
CD STEREO/VIDEO CD
SECTION B+
AMS
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Sony HCD-LV60 Specifications

General

Brand	Sony
Model	HCD-LV60
Category	Stereo System
Language	English