A
B
D
F
H
J
C
E
G
I
2
1
3
5
7
4
6
220K
220P
R20
C20
C19
220P
220K
R19
1K
R17
R18
1K
220K
220K
220K
220K
1K
1K
C23
C24
R27
220P
R26
220P
R28
R25
C22
C
21
220P
R22
220P
R24
R21
1K
R23
C1
C2
R1
1K
10u50
+
C3
R2
1K
10u50
+
C4
W201
1K
C30
C29
R39
220K
220P
R38
220P
1K
R40
220K
R37
1K
C25
C26
R30
220P
R32
220K
R29
220P
1K
R31
220K
C27
R28
R34
1K
220P
R36
220K
R33
220P
1K
R35
220K
C31
C32
R42
1K
220P
R44
220K
220P
1K
R43
220K
1K
R41
28
27
26
25
24
23
22
21
20
19
18
17
16
15
+VCC
DA
T
A
CLK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
-VCC
ST
GND
TUNER
PHONO
CD
MD/T
A
PE
COM
REC OUT
MD/T
A
PE
VIDEO1
ANALOG
DIGIT
AL
REC OUT
REC
REC
R
L
2
1
3
4
5
6
11
7
8
9
10
12
14
+VH
-VH
-VL
-REF
+RE/CH1
-VH
-RE/CH1
-RE/CH2
+RE/CH2
-PRE
IN/CH1
+PRE
NF/CH1
13
+REF
-VL
+VL
+VH
1
2
+REF
-REF
4
3
5
+RE/CH2
-VH
+RE/CH1
SUB
7
6
8
-RE/CH2
-RE/CH1
10
9
11
IN/CH1
+PRE
-PRE
13
12
14
17
BIAS
NF/CH1
16
NF/CH2
IN/CH2
18
15
6
5
4
7
4.7u50
+
C18
3
2
8
1
C5 220P
R3 30K
270K
R9
360
R7
100u10
C7
+
0.012
C11
270P
C9
22K
R11
C15 100P
3300P
C13
R13 47K
100P
C21
1
1K
4.7u50
+
C17
R5
100
R10
270K
R12
22K
0.012
C12
C14
C8
100u10
+
R8
360
C10
270P
100
R6
220P
30K
R14 47K
C16 100P
3300P
1K
4
5
6
7
2
3
1
8
6
5
4
7
3
2
8
1
220K
R55
C43 100P
C39
220K
R53
C40 100P
220K
R54
2.2u50
+
C38
220K
R56
C44 100P
2.2u50
+
C42
22u16
+
C46
2.2u50
+
C37
2.2u50
C41
22u16
+
C45
+
W198
C6
R4
0.01
C215
R64
100
R58
R62 6.8K
R60 3K
R59 3K
R61 6.8K
R306 1K
R305 1K
9
23
100P
17
4
5
R303 1K
R304 1K
R57 100
5.6K
220P
220P
C36
C
35
1K
R51
R52
R50
220P
220P
1K
220K
220K
C34
C33
R49
R48
R46
1K
220P
220K
R47
R45
220P
1K
220K
GND
CLK
AT
T
O
F
F
AT
T
2
AT
T
1
MONIT
OR
COM
LINE BUF
COM
FRONT
VIDEO3
VIDEO2
VIDEO1
-VCC
1
L
4
3
2
7
6
5
11
10
9
8
14
13
12
ST
+VCC
R
28
25
26
27
22
23
24
D
ATA
18
19
20
21
15
16
17
R15
R16
C212
0.01
R308 1K
C213
220P
C214
1000P
100P
C404
100P
C403
1000P
C405
5.6K
R63
C216
220P
R307 1K
16
BIAS
17
18
IN/CH2
NF/CH2
15
BUS
20
19
21
22
+RE/CH3
NF/CH3
IN/CH3
-RE/CH3
4.7K 1W
R223
R224
4.7K 1W
R109 0.22 2W
R1
1
1
0.22 2W
R21
1
R1
12 0.22 2W
R1
10 0.22 2W
33K
0.22 2W
R140
R216
33K
33K
1/4W
C1
1
1
18P
R1
15 33K
R1
13 1K
C109 470P
R1
17
C107 100u10
+
100P
C153
C1
12 18P
C1
10 470P
R1
16 33K
C108 100u10
R1
14 1K
R1
18
+
C140 18P
100u10
R146 33K
R144
1K
1.1K
+
R138
+
2.2u50
C132
1K
R134
100K
470P
33K
R136
C134
100P
C154
R351 470
30K
R309
R31
1
10K
4700P
C303
R310
30K
R312 10K
C304
R352 470
4700P
C308
10K
R318
4700P
30K
R356
470
R320
47K
R339
23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
RDVD
G.GND
LDVD
G.GND
LT
G.GND
RT
LREC
G.GND
RREC
+7.8V
M.GND
A.D.MUTE
-12V
GND
+12V
GND
SL
SW
SR
R
C
L
17 16 15 14 13 12
11 10
9
8
7
6
5
4
3
2
1
R.TUNER
G.GND
L.TUNER
+12V
G.GND
-12V
LAUX
G.GND
P
AUX
S.GND
ST1
ST2
CLK
DIN
A.MUTE
HP
.R
HP
.L
19 18 17 16
LIMITER
P
A
CK CONT
.
PROT1
PROT2
R325 1K
R330 1K
R326 1K
R328 1K
R329 1K
R327 1K
R334 10K
R101 2.2K
R132
R102 2.2K
R66 2.2K
R131 2.2K
R65 2.2K
10u50
+
10u50
+
R333 360
23
21
17
C101
C102
360
C309 10u25
47u25
C310
+
100K
R332
1K
R336
R123 100
R124 100
7
620 1/4W
R335
10K
R331
R88 390 2W
R87 390 2W
16
17
R324
6
4
27
9
5
6
7
R212
33K
R227
C105
R107
1K
100K
R103
33K
R105
+
2.2u50
C103
470P
C106
1K
R108
R106
100K
R104
2.2u50
+
470P
33K
C104
0.22 2W
R142
R249 3.3K
220u10
C227
+
R252 1K
10K
R251
1K
R253
+
C288
2.2u50
10K
R250
3.3K
R248
1u50
+
C226
R246
15K
R245
1.5K
16
C225 4.7u50
R247 15K
+
1.5K
R244
17
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
+B
+B
2.2K
+B
+B
21
W88
R222 51K
R217 51K
R218 51K
27
AUX
B
B
R148
C136
CD
PHONO
J1
MD/TAPE
REC
MD/TAPE
PLAY
J2
REC
MONITOR
MONITOR
PLAY
IN
VIDEO1
OUT
VIDEO1
INPUT/REC
SELECTOR
OUT
INPUT/
SELECTOR
ATT
IC7(2/2)
IC7(1/2)
PHONO
EQ AMP
IC10(2/2)
IC10(1/2)
IC9(2/2)
IC9(1/2)
LINE BUFFER
REC OUT BUFFER
A
VIDEO3
IN
DVD
IN
J3
J10
VIDEO2
IN
Q301
Q302
Q306
CN5
CN6
CN7
Q3
Q6
Q4
Q2
Q5
Q1
D31
Q311
Q213
Q210
Q214
Q211
D24
Q212
D21
Q209
B
D
C
D6
D7
D22
D23
D15
D12
D13
SURR.CH
Sch/SWch
A
B
IC8
IC11
IC1
IC3
(X07-3XXX-XX) (A/4)
12.0V
-12.1V
12.0V
-12.1V
12.0V
12.0V
-12.1V
-12.1V
-12.1V
12.0V
8.8V
65.3V
-65.2V
-39.8V
-25.3V
25.3V
39.8V
-39.8V
-25.3V
25.3V
39.8V
65.3V
-59.0V
59.0V
-65.2V
11.7V
0V
11.7V
11.7V
11.7V
0V
0V
11.4V
12.0V
1
1.7V
11.7V
12.0V
OFF:-12.0V
ON:3.8V
-12.1V
OFF:4.2V
ON:3.9V
MUTE
ON:3.2V
OFF:4.5V