Kenwood KRF-V7070D Service Manual page 6

K L
PC BOARD (Component side view)
1
X14 C/11
S733 S732
SP-B
SP-A
STANDBY
S731
2
CN80
D734
X14-7630-10 A/11 (J70-1675-01)
3
E703
BLK
WH87
7 1
R882
GRY BLU
D743
RED
R743
DSP/
THX
R744
R742
D742
SPK.
EQ
RED
W701
D741
W702
ACT.
4
W718
EQ
W703
WH80
W705
THX/
IC79
LOUDNESS SPK. EQ
S710
S709
C793
C792
W714
D831
8 1
5
R831
R832
IC74
9 16
D750 D751
S701 S702
D748
D749
WH90
6
BLU
S705 S706
7
7
M N
X14 E/11
X14 K/11
79 W105
1 2
SW
CN46 W106
W107
C405
IC402
C406
78
W108
S2
W109
C404
W110
IC401
POWER
R997
69 67
ED78
R884
D744
DOL.
D.
Q778 A791
B E
5 4
D745
R745 C791
DTS
R741
D755
D843
CSII
1 3
INPUT
STEREO MODE
ACT. EQ DSP
S711 S714
S712 S713
R983
R834
C832
IC83
X811
D752 D754
4.3MHz
16
S703
S704
IC81
1
C817
D747 D746
C819
S708 C815
S707
O P
X14 D/11
C403
C402
CN41
W113
W116
C401
W119
D401
WH42
YEL 6 1 BLK
W304
W204
D503
D504
22 21
32 33
17 48
IC78
16 49
D841
R782
1
64
C780
W735
C779
Q842
D846
D844
C845
C843
IC84
W731 S715
R780
C844
DIMMER
W732
D842
R844
R843
C841
C842
R862
9
W303
S718
S719 S720
8
TONE
SETUP
S722
S721 S723
8
Q R
X14 H/11
BLK WH20 WHT
W142
1 7
W140
S VIDEO
VIDEO L AUDIO R
C511
C510
J21
J20
P3
C509
D502
DISPLAY & MICRO-COMPUTER PCB
3 1
R881
R115 R781
C741
C705
D776 X701
W747
W728
8.38MHz
W754 R851
W746 R866
W757
R864 C851
W758
1
R865
100
R863
W704 C858
E B
W755
Q776
R856
W751
W951
W950
R981
R980
R993
W764
R994
R977
R966
R951
E702
MULTI
C704
CONTROL S762
S724
W762
C761
W734
C855
W805
W744
S725
9
C764
R961
WH91
Refer to the schematic diagram for the value of resistors and capacitors.
S T
X14 B/11
CN70
S763
W773
W768
BLK BLU WH89 BLK
BLU
10 1 13 1
W771 WH88
E701
W772
W807
D805
R908
R907
R912
R904
R903
25
26
R945
BLK
R944
R943
R942
R940
R941
50 YEL
IC90
BLK
R858
WHT
51 R939
R946
R938 R948
R947
R935
R927
76 75
R934
R991
R992
R716
R857
R924
R995
S716
WHT WH92 BLK
15 1 R717
R969 W774
D753
R968
D964
S761
S717
C765
1 C762
R963
LISTEN MODE