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HCD-LX7/LX8
– MAIN (1/2) SECTION –
J804
VIDEO 2
6
IN
J702
VIDEO
1
IN
J701
PHONO
(L IN)
FM/AM TUNER
TUNER UNIT IS
ST-L
SUPPLED AS THE
ASSEMBLED
BLOCK
DECK
B
SECTION
TC PB L
(Page 19)
CD
A
D OUT
SECTION
(Page 18)
CD-L
J701
MD (L IN)
C
POWER
MIC-SIG
SECTION
IC181 SELECTOR
(Page 22,
J701
V1, AU
23)
12
(L IN)
J804
V2, AU,
14
L-CH IN
IC781
OPTICAL
TRANSMITTING
CD
DIGITAL
D OUT
OUT
LX7/LX8:MX ONLY
J705
CD
(LIN)
J805
CD
(L OUT)
• R CH: Same as L ch
• SIGNAL PATH
: FM
: CD
: PB
: REC
: VIDEO/MD
: Digital out
09
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IC191
AV SWITCH
IN3
VD OUT
10
IN1
IC101
B
C
SOUND PROCESSOR 1
A
2
3
5
IC601
L+R 30
46
45
28
PHONO AMP
3
1
69
57
IN A2
REC B2
68
IN B2
BUS OUT2
36
REC A2
58
67 IN C2
BBA2
39
EXCEPT
LX7/LX8:MX
JW704
66 IN D2
38
BBB2
65
IN E2
2
MIC IN
X0
BUF IN2
37
X1
X
13
64 IN F2
LATCH
DATA
CLOCK
34
33
32
A
B
10
9
46
45
38
47
48
TC REC L
MUTE
SWITCH
Q113
SWITCH
Q112
SWITCH
Q111
7
SWITCH
Q115
34
MAIN CONTROL
IC501 (1/2)
DBFB-H/L
7
V-MUTE
28
SW-MODE
34
493-LAT
38
FUNC-SEL1
45
FUNC-SEL0
46
493-DATA
47
MUTE
SWITCH
493-MUTE
48
6
LINE-MUTE
Q803
MUTE
SWITCH
3
F-RELAY
AC-CUT
22
RESET
Q804
D807
12
RESET
SWITCH
Q801
RESET
SWITCH
Q802
D805
RESET
+5v
IC801
20
20
J702
VIDEO
OUT
DISPLAY
D
SECTION
SPEANA
(Page 24)
J701
MD OUT
POWER
E
L-CH SIG
SECTION
(Page 22, 23)
DECK
B
SECTION
TC REC L
(Page 19)
7
28
34
38
45
46
47
48
DISPLAY
F
SECTION
RESET
(Page 24)
POWER
DBFB
G
SECTION
F-RELAY
(Page 22, 23)
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