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– MAIN SECTION –
TUNER
L-CH
A
SECTION
J101
L
L-CH
MD/VIDEO
(AUDIO)
R
R-CH
PB EQ
DECK-A
AMP
RV302
IC303
48
PB
HEAD
PB EQ
R-CH
AMP
RV303
IC304
46
REC/PB SWITCH
DECK-B
IC302
1
REC/PB
2
SWITCH
4
HEAD
Q304,305
3
R-CH
R CH
C332,L301
BIAS
36
TRAP
RV304
REC
R-CH
BIAS(L)
T301
TC A+12V
BIAS
OSC
33
ERASE
Q302,303
Q301
E+6V
32
HEAD
E+6V
Q141
DC
+6V
TC A+12V
TC BLOCK
BIAS
A120/70
B120/70
B SHUT
90
A SHUT
89
B PLAY
57
A PLAY
56
B HALF
91
A HALF
70
69
Q393,394
A TRIG
A TRG M+
50
DRIVE
Q391,392
B TRIG
B TRG M+
52
DRIVE
Q395
CAP MOTOR
CAP M H/L
54
SPEED CONT
Q396,397
CAP MOTOR
CAP M+
55
DRIVE
CN304
• RCH is omitted
• Signal Path
: PB (DECK A)
: PB (DECK B)
: REC (DECK B)
: FM
10
X401
: CD
32.768kHz
: MD(VIDEO)
11
: AM
13
X402
16MHz
15
IC607(1/2)
SOUND PROCESSOR
IC1201
J1202
MIC
MIC
1
MAC IN
AMP
RV1201
MICVOL
67
LIN2
DECK PROC.
IC301
REC
43
64
LREC OUT1
REC
DOLBY
70
B
A
PB
DOL
PB
40
70
LIN5
PAS
B
120
EQ OUT(L)
REC
IC607(2/2)
38
39
EQ
SOUND PROCESSOR
RV301
REC(L)
LEVEL
NORM
BIAS
CROM
SW
17
19
16 18
15
20
22 23 24 25 26
67
66 68 65 61 60 59 58 53
B SHUT
A SHUT
B PLAY
A PLAY
SP PROTECT
86
B HALF
FRONT RELAY
84
A HALF
AMP-DATA
1
15
B PLAY
TC RELAY
AMP-CLK
2
16
B PLAY
AMP-LAT
17
B PLAY
3
A TRIG
STK-MUTE
72
B TRIG
Q502
LINE
LINE-MUTE
71
MUTE
CAP M H/L
Q504-506
MASTER CONTROL
CAP M CONT
POWER
IC401(2/2)
MUTE
CODEC-SMUTE
79
DSP-RX
6
DSP-ACK
80
Q612
DSP-DECODE
82
MUTE
DIR-UNLOCK
15
SWITCH
DSP-CS
81
DIG-TX
5
DIG-CLK
7
XC IN
XC OUT
DIR-STATE
77
X OUT
DIR-RX
78
X IN
76
DIR-CS
FAN
94
IICDATA
30
IICCLK
29
M-RESET
41
CD/DVDPOWER
98
ACOUT
100
Q501
RESET
RESET
12
SWITCH
STBY RELAY
83
E51,MX
IC801
8
POWER
11
AMP
10
12
AEP,UC,CND
IC801
POWER
FLOUT
46
15
10
AMP
Q607
11
MUTE
12
LREC OUT
63
Q801
Q835-837
LIN1
66
OVER LOAD
PROTECT
DETECTOR
DETECTOR
LIN4
69
D891
Q823
SWOUT
28
MUTE
Q831,832
Q611
Q816,817
PROTECT
THERMAL
CONT
+B
MUTE
DETECTOR
Q821,822
MUTE
SWITCH
Q604
FRBB2
52
DBFB
FEED BACK
FRBB1
51
CONT
Q605
FLBB2
45
DBFB
FLBB1
44
CONT
IC601
IC602
IC605
AUDIO DECODER
S-RAM
MULTI-CHANEL AUDIO DECODE
L REC IN
2
72
16
D15
I
I
ADL+OUT
6
30
LIN+
39
14
SCKOUT
MCLK
80
13
•
•
ADL-OUT
7
29
LIN-
4
20
BCK
BCK
98
10
FLIN
9
27
LOUT1
DATA0
9
18
SDI1
•
I
99
7
SLIN
11
25
LOUT2
DATA1
6
23
SDO1
•
•
102
38
DATA2
7
26
SDO4
I
I
C IN
12
23
LOUT3
DATA3
8
25
SDO3
108
35
•
PORT3
20
17
PDN
LRCK
5
19
LRCKO
32
3
SMUTE
67
GP10
I
D0
29
20
64
PORT1
I
18
56
BST
I
18
66
Q613
•
•
A15
RESET
83
2
PORT4
21
2
XRST
SWITCH
I
I
4
85
•
PORT5
22
113
PM
•
92
1
I
•
5
97
•
•
21
109
•
•
IC603(1/2)
110
24
BUFFER
A0
•
•
42
112
DSP-RX
I
12
13
32
HACN
44
DSP-DATA
•
10
11
35
HDOUT
27
DSP-DECODE
8
9
68
GP9(DECODE)
I
DIR-UNLOCK
25
4
3
59
EXLOCK(ERROR)
44
6
CSO
CS
WEO
45
17
WE
36
HCS
33
HD IN
34
HCLK
IC604(1/2)
IC603(2/2)
DIGITALAUDIO
INTERFACE
BUFFER
6
5
17
XSTATE
ERROR
34
DATA
16
30
SDI2
29
2
1
35
DO
BCK
14
BCKI2
LRCK
15
28
LRCKI2
CKOUT
13
22
KFSI2
37
CE
XMCK
20
12
MCLK2
36
DI
9
MCLK1
38
CL
AUDIO
69
GP8(AUDIO)
24
IC604(1/2)
3
DIN0
DIGITAL IN
4
DIN1
REFER TO
IC604(2/2)
DIN2
5
21
XOUT
X601
13.5MHz
XIN
22
25
25
RY881
Q111-113
D111
FAN
DRIVER
Q833,834
Q881,882
RELAY
PROTECT
DRIVE
Q507
Q114
FAN
MUTE
SWITCH
R CH
D606
Q121
MUTE
DISPLAY CONTROL
IC1101
Q503
MUTE
SWITCHT
58
HEADPHONE
S1135
DISPLAY
64
KEY0
FIP/LED5
SW
FIP/LED16
S1136-1138,1140-1147
FUCTION
64
KEY0
KEY
PB7/SO1 LED11
S1110-1114
PA3/AN3 LED10
S1129-1134,1139
PB4/AN2 LED9
FUCTION
65
KEY1
KEY
RLED5 FIP/LED0
S1116-1128
LED4 FIP/LED1
FUCTION
66
KEY2
KEY
PB6/AN13
S1101
PB6/AN14
VOL 1A
56
PB7/AN15
VOLUME
VOL 1B
57
LED1 FIP/LED2
LED1 FIP/LED3
LED1 FIP/LED4
PB0/IC1 LED15
PB1/C11 LED14
PB8/S10 LED13
60 IIC DATA
61 IICCLOCK
77 RSTX
POWER TRANSFORMER
F914
AC1
D871
+VH
F915
-VH
AC1
E51,MX
F916
AC2
D1071
B+
F917
AC2
IC922
B-
TC+9V
3
REG
1
D830,831
AC3
IC923
D950
F918
A+12V
3
REG
1
AC3
IC932
Q971
3
REG
1
REG
D+5V
VP
AC4
IC934
D959
F919
3
REG
1
D+3.3V
AC4
IC931
Q931,932
3
B+SWITCH
D961,962
SWD+5V
5VREG 1
IC501
IC901
+5.7V
3
RESET
1
3
1
REG
EVER5.7V
HCD-DP700
J601
L REC OUT
L
OUT
R
R
MD VIDEO
L IN1
L
IN
R
L IN4
L
IN
GAME
R
J602
SWOUT
SUB WOOFER
OUT
L
SPEAKER
R
R
M961
FAN
J1101
PHONES
FL1101
FLOURESCENT
INDICATOR TUBE
F1
F2
2-10
FIP17
12-22
I
24-41
FIP59
43-47
Q1123,1124
90
I
GRID
100
DRIVER
97 99
PLAY1
55
Q1107,1111
D1107,1111
MULTI
1112
1112
CHANNEL
59
DECODING
LED
DRIVER
67
EFFECT
76
GROOVE
Q1108-1110,
D1108,1113
1113
85
LED CTL
LED
DRIVER
86
REC /
ENTER
78
GAME
79
DIGITAL
Q1101-1106
D1101-1106
80
MD(VIDEO)
LED
TAPE A/B
DRIVER
87
TUNER/BAND
88
TUNER
89
CD
Q1114-1116
D1114-1116
52
DISC1
LED
53
DISC2
DRIVER
54
DISC3
XIN
83
X1101
4.0MHz
XOUT
82
T911
E51
E51
S901(1/2)
F911
230-240
F912
220
F913
120
JW906
JW907
E51
EXCEPT
E51
JW903
EXCEPT
RY901
E51
JW902
JW901
EXCEPT
E51
E51
CN901
JW905
2
AC
EXCEPT
IN
1
E51
E51
S901(2/2)
D902-905
230-240
120
T901
SUB
TRANSFORMER
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