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Q Q
3 7 6 3 1 5 1 5 0
– MAIN SECTION –
(Page 18)
L IN
3
DATA
A
4
CLK
5
LATCH
6
K CON
KEY CON
L OUT
SECTION
J101
PHONO
3
1
IN
L
PHONO EQ AMP
IC101
INPUT SELECT
J101
VIDEO
(AUDIO)
MUTE
V
1
IN
Q121
TC
2
L
ST
4
CD
5
PB L
REC L
MUTE
CONTROL
Q123,124
RELAY REC/PB
A SHUT
B SHUT
T E
B
L
1 3 9 4 2 2 9 6 5 1 3
B HALF
A HALF
A PLAY
DECK
B PLAY
SECTION
PB A / B
(Page 24)
NORM/HIGH
BIAS ON/OFF
RM ON/OFF
NR ON/OFF
REC/PB PASS
LM ON/OFF
CAP M H/L
A TRG
B TRG
TRIG H/L
CAP M ON/OFF
ST L
FM/AM
TUNER
COM DIN
COM DATA
TUNER UNIT IS
STEREO
SUPPLIED AS
TUNED
THE ASSEMBLED
ST CE
BLOCK
MUTE
TBL. L
TBL. R
C
T. SENS
UP SW
CD
SECTION
(Page 20)
w w w
.
(Page 22)
L CH
XRST
D
DATA
IIC-DATA
CLK
IIC-CLK
VIDEO
SECTION
09
DOLBY PRO LOGIC
IC601
CENTER
34
C-OUT
REAR
35
9
LIN
S-OUT
L-OUT
37
3
41
FRONT
DATA
4
42
CLK
2
40
EN
INPUT SELECT
IC103
IC102
3
69
4
3
5
71
A
10
9
28
MICON
9
29
B
10
INTERFACE
6
30
INH
11
32 33 34
3
4
54
3
INPUT CHANGE
427 LAT SW F CON
96
RELAY
26
A SHUT
27
B SHUT
28
B HALF
97
A HALF
94
A PLAY SW
95
B PLAY SW
87
PB A/B
88
EQ H//N
89
BIAS
90
REC MUTE
91
NR ON/OFF
R/P PASS
92
93
TC MUTE
82
CAP H/N
83
A TRG
84
B TRG
85
TRG LOW
86
CAP M ON/OFF
1
41
VOL LAT
2
42
PL LAT
3
44
COM DOUT
MASTER CONTROL
4
45
IC701
COM CLK
66
ST DIN
70
STEREO
69
TUNED
68
ST CE
72
ST MUTE
67
ST DOUT
5
4
K-CON-LAT
6
K-CON-ON
5
60
TBL L
61
TBL R
76
T SENS
77
UP SW
D+5V
D201
x
a o
y
(DISC No.)
62
TRAY LED
Q201
i
XRST
57
– 25 –
http://www.xiaoyu163.com
8
DELAY
IC602
10
S-OUT
13
S-IN
8
L-IN
FRONT
L-MIX
16
3
3
OUT
DATA
4
2
23
CLK
XTAL
2
X601
4
EN
8MHz
XTAL
24
FRONT
61
65
64
45
+
EQ
EQUALIZER / VOLUME
IC201
62
99
98
POWER
DBFB H/L
2
Q
Q
3
7
6
3
TA MUTE
1
7
R RELAY
IIC DATA
55
28
DATA
IIC CLK
56
CLOCK
27
RESET
15
RESET
SWITCH
Q951
AC CUT
20
14 RESET
RESET
IC951
D951
+5V
X1
11
12
XOUT
X701
X601
5MHz
8MHz
X2
10
13
XIN
14
XT1
X702
32.768KHz
XT2
13
SEG1-35
67 - 100 • 1
u 1 6 3
CD POWER
46
.
FLUORESCENT INDICATOR TUBE
MUTE
SWITCH
STK MUTE
100
Q912
http://www.xiaoyu163.com
2
4
9
9
8
IC603
REAR
3
1
3
IN
AMP
5
7
14
IN
4
CENTER
8
J101
CLK
3
9
DATA
VIDEO
1
10
LATCH
(AUDIO)
AMP
OUT
IC861
L
6
7
5
FRONT
44
43
42
+
38
40
41
39
S.WOOFER
DBFB
DBFB
MODE
SWITCH
SWITCH
SWITCH
Q201
Q202
Q206
1
5
1
5
0
8
9
2
4
3
LED1
10
•
15
•
16
•
LED13
18
LED
•
PANEL LED
SWITCH
20
LED15
•
22
•
23
•
25
•
LED18
47
LED
LED SELECT
29
CONTROL
Q601
REMOTE
DISPLAY CONTROL
CONTROL
SIRCS
39
IC601
RECEIVER
SPEANA 1
42
IC602
SPEANA 2
43
D/A
SPEANA 3
44
S711
SPEANA 4
45
= AMS +
46
L+R
JOG A
26
ROTARY
41
ENCODER
JOG B
KEY 5
37
KEY
MATRIX
KEY 1
33
S681
6
DOOR SW
38
OPEN
S701
VOLUME
VOL A
24
ROTARY
m
ENCODER
VOL B
40
GR1-16
51 - 66
c o
FL601
VF
– 26 –
HCD-V8900/V8900AV
2
9
9
VOLUME
IC604
REAR
MUTE
OUT
2
REAR
Q602
CENTER
MUTE
OUT
15
CENTER
Q601
FRONT
MUTE
Q254
MUTE
SWITCH
Q120
DBFB
POWER ON/OFF
9
8
2
9
9
R RELAY
E
Q602,603
D+5V
POWER
SECTION
(Page 27)
• R CH: Same as L ch
• SIGNAL PATH
: FM
: CD
: PB
: REC
: VIDEO (AUDIO)
CD POWER
STK MUTE
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