Kenwood DVR-8100 Service Manual page 18

P Q
PC BOARD(Component side view)
Q Q
3 7 6 3 1 5 1 5 0
SAT/CABLE
1
L IN R L IN
J2
Q4
Q3
2
B E
C115
24 1
25 80
C116
IC23
C114
40 65
41 64
C122
R207
R208
R221 R215
C134
3
C94
8
IC16
CP10
1
13
C95
8 5 8
T E
L 1 3 9 4 2 2 9 6 5 1 3
IC19 IC17
1 4 1
1
4
C99
C96
8
IC18
1
C97
5
6
w w w
7
19
R S
COAXIAL
VCR DIGITAL IN
R L OUT R SAT VCR
J4
J3 J1
C16 C17
C35
C32
33 23
34 22
R54
R43
IC7
4 1
R48
R308
44 12
IC20
C180
C26
1 11
C142
5 8
C21
R57
C143
C22
C130
R32
C89
32 30
4 1
RSch
C31
5 29
5 8 5
C59
IC13
C33
LSch
IC5
4 1 4
C63
13 21
C90
14 20
SW
SW
R38
5 8 5
R15
C60 R36
R37
IC14 R17
C R16
Cch
C721
4 1 4 C61
C707
R701 R703
C93
4 1
IC701
C91
Rch 4 1
5 8 5 C722
5 8
R702
IC15 4
C708
R704
Lch
5 8
4
1 4
C92 5
CONNECTOR BOARD HP BOARD
12 1
CN1
5
1
HP51
CN2
12 1
PHONES
x a o
. i
T U
OPTICAL
DIGITAL IN
SAT VCR DIGITAL OUT
MAIN BOARD X09-6650-10 (J70-1599-01)
VCR OUT
SAT/C
C48
C42
A2 A3
A1
C43
C46
C37
C51 C58
C27
CP11
C28 R313
IC10
1 2
IC11
10 1
IC6
IC12
11 20
X1
R91
10 1
L505
IC4
11 20
R75
R79
C30 R76 R78
44
6 1 40
R77 CP12
R70 R80
7 39
1
R71
C54
L506
IC9
29
17
18 28
Q Q
3 7
12
1
IC703
C715
C720 C718
8
C716
C717
C719
4 1
IC21
R357
R356
5 8
R355
50 31
51 30
R209
R206
R202
R200
R360
IC22
80 1
R284
81 100
R283
C101
C146
CP17 R216
2
CP13
1
15
u 1 6 3
y
20
V W
2 4
8 9 9
1 2 5
3 4 7
K502 K501
R618
R616
L503
C587 C585
R535 R534
D504 D503
1 1
2 2
L504
D507 D506
6 3 1 5 1 5 0 8 9
R563 R562
R560 R559
C570 C569
R593 31 R591 31
R592 32 R590 32
R578 R576
R577 R575
R599 IC503 R597 IC502
R598 R596
R587 R585
R586 R584
VR5 VR6 VR3 VR4
R506
R504
R507 R505
C SW
LS
RS
OFFSET ADJUST OFFSET ADJUST
QUALIT CHECK
R530
R531
14
C153
I
IC505
IC24
IC25
IC26
I G O G I O
I G O
E B
C154
C182
m
C155
1
c o 5 1
1
CP14
.
Refer to the schematic diagram for the value of resistors and capacitors.
X Y
2
8 9 9
P500
J500
6 9 10
8 11 12
K500
C583
L501
R614
L500
L502
R533
D502
1
2
D505
2 4 9 8 2 9 9
R561
R558
C568
31
R589
R588 32
R574
R573
R595 IC501
R594
R583
R582
VR2
VR1
R502
R503 R
L
OFFSET ADJUST
CN50
1 3
G O
E B
E B
B E B E
R647 B E
B E
E B
Q507
E B
E B
E B
B E