Sony HCD-ZUX9 Service Manual - Page 37

Block, Diagram, Main

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7-3. BLOCK DIAGRAM - MAIN Section - RF/SERVO SECTION A (Page 35) CD LCH CD RCH J601 (1/2) L AUDIO IN R L VIDEO IN R R-CH R-CH R-CH MUTE Q480 R-CH Q501 EFFECTOR SOURCE SWITCH IC500 4 Y3 1 Y0 Y3 5 Y1 2 Y2 9A 10 B Q527 Q502 (Page 38) EFFECTOR K SECTION EFFECTOR SECTION L (Page 38) INPUT-L INPUT-R OUTPUT-L OUTPUT-R R-CH R-CH ELECTRIC VOLUME IC201 E TAPE/TUNER SECTION (Page 36) LINK-L 3 31 30 EFFECTOR BYPASS SWITCH IC501 29 1 Y0 5 Y1 Y3 A 10 C EFFECTOR-L TAPE/TUNER SECTION (Page 36) B9 Q500 DATA 17 CLOCK 18 DBFB SWITCH Q450 27 59 58 60 SYSTEM CONTROL IC100 (3/7) 57 56 HCD-ZUX9 MUTE Q401 DBFB LINE MUTE G TAPE/TUNER SECTION (Page 36) SL-IN J AMP SECTION (Page 40) LINE MUTE Q528 55 • R-CH is omitted due to same as L-CH. • Signal Path : TUNER : CD PLAY CD_A-MUTE EFFECTOR_ SOURCE_SELECT1 EFFECTOR_ SOURCE_SELECT2 EFFECTOR_SELECT CLK DATA LINE-MUTE HCD-ZUX9 37 37

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37
37
HCD-ZUX9
HCD-ZUX9
J601 (1/2)
R-CH
R-CH
L
CD LCH
CD RCH
R
AUDIO
IN
ELECTRIC VOLUME
IC201
EFFECTOR
SOURCE SWITCH
IC500
EFFECTOR
BYPASS SWITCH
IC501
DATA
LINE-MUTE
CLK
SYSTEM CONTROL
IC100 (3/7)
58
60
59
27
57
56
55
R-CH
R-CH
R-CH
Q502
Q500
Q527
Q501
R-CH
INPUT-L
INPUT-R
L
R
VIDEO
IN
MUTE
Q480
RF/SERVO
SECTION
EFFECTOR
SECTION
EFFECTOR
SECTION
LINK-L
TAPE/TUNER
SECTION
AMP
SECTION
E
TAPE/TUNER
SECTION
TAPE/TUNER
SECTION
C
3
EFFECTOR-L
31
30
29
17
DATA
18
CLOCK
SL-IN
DBFB
LINE MUTE
MUTE
Q401
LINE MUTE
Q528
1
5
3
9
Y0
Y1
Y
B
10
A
3
5
9
10
Y3
Y1
1
Y0
Y2
A
B
Y
4
2
CD_A-MUTE
EFFECTOR_SELECT
EFFECTOR_
SOURCE_SELECT1
EFFECTOR_
SOURCE_SELECT2
OUTPUT-L
OUTPUT-R
DBFB
SWITCH
Q450
: TUNER
: CD PLAY
• Signal Path
• R-CH is omitted due to same as L-CH.
A
K
L
G
J
7-3.
BLOCK
DIAGRAM
– MAIN Section –
(Page 35)
(Page 38)
(Page 38)
(Page 36)
(Page 36)
(Page 36)
(Page 40)