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33
HCD-VP800AV
6-10. SCHEMATIC DIAGRAM – MAIN (3/3) SECTION – • See page 60, 61 for IC Block Diagrams.
R64
R62
C32
C36
TP3
TP4
TP2
R17
C11
C
12
C13
C
14
C
25
C63
FE1
IFT11
LPF11
LPF12
R12
R15
R16
R19
R28
R29
R43
R61
R65
RB41
X51
R
14
C3
R5
R6
R3
R4
C5
C31
C30
C29
C22
C23
C
27
C35
R27
R30
R20
C19
R10
R66
R56
R55
C53
C51
C52
C62
C61
C60
C59
R41
C46
R42
C42
C43
R7
R18
RV11
R23
R22
C16
C15
C18
R
13
R58
C
57
C58
C41
R25
C
17
C56
R67
R60
R31
C28
R
26
R69
R68
C69
C24
R59
R63
C1
C38
C34
TM1
IC11
IC51
Q2
Q1
Q12
C40
D51
JR
11
JR13
C2
JR
9
JR19
CF2
C4
R8
CF1
C39
Q11
T11
C7
R1
C26
C21
C20
R21
R24
JR5
JR4
JR2
JR1
4.7k
4.7k
4.7
50V
4.7
50V
33k
0.01
F
47
16
V
0.01
F
0.01
F
1
0
5
0V
0.01 F
10k
68k
22k
10k
220k
220k
33k
100
100
4.5MHz
27
0
47
16V
680
330
47
47
0.01
F
0.01
F
3.3
50V
0.01
4700p
B
0.1
F
0.01
F
47
16V
4.7k
3.3k
3.3k
1
50V
270
10k
10k
10k
0.001
B
27p
CH
27p
CH
0.47
50V
0.01
F
47
16V
0.01
F
10k
0.01
F
100k
9p
0.01
F
680
3.3k
22k
4.7k
2.2k
47
16V
0.01
F
1
50V
3.3k
100
47
16V
2.2
50V
0.022
B
100
0.4
7
50V
0.01
F
10k
2.2k
0
4.7
50V
2.2k
4.7k
1k
0.01
F
4.7 50V
2.2k
4.7k
0.01 F
3300p
3300p
LA1845
LC72131
UN4111
2SC1674
2SC2603
0.047
1SS355TE-17
0
0
0.01
0
0
0.01
F
1k
0.047
2SC2603-EF
0
0
680p
0.015
0.15
1k
1k
0
0
0
0
CE
CL
M
C D
O
M
C D
I
T
U
N
ED
STER
EO
M
U
TE
R
-CH
L-C
H
AN
AL
O
G
.G
N
D
A+12V
R
D
S D
+5
V
C
E
CL
C
L
C
E
PLL D
O
PLL D
I
P
LL D
I
P
LL D
O
FM
AM
T
U
N
ED
FM
-IN
VC
C
G
N
D
ST
ER
E
O
IF-R
EQ
L-OUT
R-OUT
AM
/FM
VCO STOP
D
ET
-O
U
T
AM
-AG
C
AM
-R
F IN
AM
-O
S
C
FM.SD
M
U
TE
A
M
X
IN
X
O
U
T
CE
D
I
CL
D
O
FM
GN
D
V
D
D
FM
O
SC
O
SC
AM
IF
R
EQ
75
Ω
(NULL)
R
E
G
AM M
IX
-O
U
T
AM IF-IN
FM
-D
E
T
P
ILO
T
C
AN
CE
L
D
EC
O
D
ER IN
PLL-IN
D
EC
O
D
ER
O
U
T
S.M
ET
ER
AFC
O
S
C
(NULL)
(BO
1)
(BO
2)
(BO
3)
VC
O
STO
P
(BO
4)
(IO
1)
P
D
IFIN
A
IN
A
O
UT
N
C
N
C
(IO
2)
PLL
AF/FM
IF MPX
RF IF AMP
SWITCH
LEVEL
FM TUNED
BUFFER
BUFFER
FM
(Page31)
MAIN BOARD(1/3)