26
KRF-V6200D/V7200D
U
V
W
X
Y
X08-3492-71 (5/7)
Q872
D873
D872
D874
D822
D875
Q821
D821
Q8
D801
Q815
D811
(1/2)
IC111
(2/2)
IC111
S.W.AMP
Q835
Q834
Q836
Q832
D831
Q833
Q831
7.5V(SELECTOR ,TONE,OPAMP)
CD/D
VD
VIDEO1
VIDEO1
FR
FL
SR
VD 6ch.
LS
L
VIDEO2
IN
R
J311
Q381
Q386
Q385
Q382
L
R
L
IN
R
REC
L
IN
TA
P
E
R
TA
P
E
J301
L
L
REC
R
R
IN
L
R
AU
X
IN
Q873
RESET/BACK-UP
/FAST-OFF1 CIRCU
D311
D301
MD/
MD/
IC101
(2/2)
IC101
(1/2)
A
SBL
SBR
Q838
Q837
D832
C872
R874
GN
C881
10u50
CE
VIN
C882
VSS
0.01
100K
R882
2.2
R886
0.01
C886
2
R881
1
1
3
C874
100u10
1K
R877
240K
R878
100K
0.1
0.1
4
5
5
VO
U
T
NC
4
R806
100u10
C806
1
C805
GND
0.1
IN
OUT
1
100u10
R812
C812
IN
OUT
GND
C813
0.1
10u50
C815
3
2
1
VIN
VOUT
VSS
EXT
CE
R875
10K
10
R805
R823
1K
R821
2.2K
OUT
R87
100
R8
47
R
4
C802
100u10
R802
1
1
R811
1W
R803 15
R820
22K
1
R818
R817
560
1
R892
22K
R893
R891
47u20
C816
R112
C116
100P
33K
C114
47u25
C112
470P
100P
C117
R115
1.6K
1K
R113
C115
22P
C861
7
6
5
4
1
8
2
3
C836
47u25
C835
47u25
C837
47
1000P
R838
8.2K
1000P
100u10
6.8K
R836
C834
C832
R834
R837
C833
100u10
1K
R840
2.2
C831
47
R833
100u10
C301
220P
R332
100P
100P
100P
100P
12K
R337
12K
R338
R336
100P
1K
100P
R323
C321
220
R321
R322
220
C322
R324
100P 100P
C315
220P
R317
220
R315
C316
220P
R316
220
R318
C331
220P
C332
220P
R353
R381
470
R386
470
R385
R358
22
R357
22
R387
1K
C355
220P
R355
220K
C356
220P
R311
R356
220K
100P 100P
C311
220
C312
220
R312
470
R382
470
22
22
R354
R383
1K
R384
1K
C351
220P
R351
220K
C352
220P
R352
220K
R305
100P
100P
C306
220P
R308
C305
220P
220
R307
220
R306
C302
220P
0.047
22
REC R
REC L
INR11 D
V
D 6ch FR
INL11 D
V
D 6ch FL
66
65
65
66
69
68
67
70
70
INR10 REC R
67
68
INL10 REC L
69
71
RECR3
72
RECL3
SUB
MAIN
SUB
MAIN
C236 10u50
C235 10u50
C233 10u50
C232 10u50
C231 10u50
C234 10u50
76
75
74
73
78
77
73
74
76
75
77
80
78
79
TO
N
E
TREBLE
BASS &
TREBLE
BASS &
AGND2
AGND1
C1
C2
C3
2
1
3
4
5
6
7
8
FLC
AGND3
C6
C5
C4
14
10
11
12
9
13
15
16
AGND4
BASSL1
BASSL2
FRC
19
17
18
21
20
4.7K
R161
0.15
C161
MCU
F
MONO
ATT
INPUT
40
39
38
R
L
37
36
C166
DSP SR SRIN2
DSP FL FLIN2
DSP FR FRIN2
DSP C CIN2
DSP SBR SBRIN2
DSP SWF SWIN2
DSP SL SLIN2
C225 10u50
FR
FL
SR
C222 10u50
C226 10u50
C221 10u50
33
34
35
SL
SW
C
C224 10u50
C223 10u50
30
29
28
31
32
BASSR2
BASSR1
TRER
DSP SBL SBLIN2
0.15
R162
4.7K
0.047
C164
C162
26
25
0.022
27
TREL
AVCC
23
24
C163
(2ch mode)
(2ch mode)
SBRIN1
SBLIN1
SRIN1 D
V
D 6ch SR
SLIN1 D
V
D 6ch SL
SWIN1 D
V
D 6ch SWF
CIN1 D
V
D 6ch C
FRIN1 D
V
D 6ch FR
FLIN1 D
VD 6ch FL
ADCL
ADCR
SUBR
SUBL
SBR OUT2
SBL OUT1
C OUT3
SWF OUT4
SL OUT5
SR OUT6
FLOUT
FROUT
560
0
R899
1
C
150
R819
0.1
C883
470K
R883
0.047F5.5
C873
R876
1K
R873
100K
C877
C113 2200P
R114 33K
1000P
C118 1800P
R839 2.2K
R835 1.5K
1.5K
R841
C333
220K
R333
C334
R334
220K
C337
22K
22K
C338
74
69
64
63
C323
220K
C324
220K
220P
220P
R319
C319
1000P
2.2
1K
R388
C318
220K
C317
220K
C314
R314
220K
C313
R313
220K
220P
220P
60
59
66
65
58
57
R309
C309
2.2
1000P
56
55
220K
220K
C308
C307
62
61
220
R301
220
R302
54
53
220K
C303
100P
220K
C304
100P
R303 R304
0.022
C165
C
SR
SL
FL
FR
19
43
+
+
12.2V
+6.6V
+6.
12V
+12V
+7V
+7V
+7V
+7V
7V
7V
+8.8V
+2.5V
+2.5V
+2.5V
+2.5V
+2.5V
+2.5V
+2.5V
+12V
+6.6V
12.2V
+12V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+6.6V
+4.1V
+3.5V
+3.5V
+3.5V
+3.5V
+3
+3.4V
+3.4V
+3.4V
+3.4V
+4.9V
+4.9V
+4.9V
+4.9V
+12V
+12V
+6.6V
12.2V
+3.4V
+3.3V
+3.5V
+2.5V
TONE ON
TONE OFF
INRB
VIDEO1
INLB VIDEO1
10u50
C242
10u50
C241
10u50
C244
10u50
C243
10u50
C218
10u50
C217
VCC
1
3
2
GND
OUT
3
4
5
6
7
3
2
8
1
100P
C107
C108
100P
R103 10K
C103 10P
C104 10P
R104 10K
3.3K
R105
3.3K
R106
4.7u50
+
C105
4.7u50
+
C106
+
1u50
C101
C102
1u50
+
100K
R102
100K
R101
SBR
C228 10u50
SBL
C227 10u50
SBR
SBL
+12V
SBR
SBL
SBR
SBL
SBR
SBL
2.2u50
C111
+
38,40
10P
C240
10
R240
150
R843
5P
C838
150
R844
5P
C839
R842
1.5K
R845 33K
150
R119
5P
C119
150
R120
5P
C120
REC
REC
Lch
Rch
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
IC815
IC881
IC805
IC811
IC87
IC801