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Schematic Diagram
5
4
3
2
1
6
D
C
A
B
D
C
A
B
5
4
3
2
1
6
TUNER SECTION
VDD2
VDDRF
+3.3V
VDD1
RFGND
GND
105K
C8
10
6K
C9
473K
C5
101J
C1
22
0J
C2
105K
C7
100D
C4
C1
0
NM
C1
1
NM
332K
C3
222K
C6
104K
C13
090D
C12
Q1
RZ5B801-0001E2
GND1
1
IIC/RDSI
8
X1 18
CP1 17
IISD
16
14
ROUT
FRF1
4 CP2
3
ARF2
7
6 ARF1
VDDRF
2
GNDRF
5
15
LOUT
X2 19
VDD220
DA 13
GND2 12
VDD1 11
LA
9
CK
10
L3
330n
BK1608HS601-T
R3
BK1608HS601-T
R4
L4
10
0n
K7-D
L5
1
2
3
4
6
7
8
X1
12
M
Hz
L1
0
R12
NM
L2
0
R1
NM
R10
0
R11
0
R2
1 0
R14
0
R1
3 0
R22
0
R2 100
R9 100
R8 100
R5
10
k
R7
4.7
k
R6
4.7
k
P2
NT
M
-2
PD
M
L4
39
1
2
P1
1
2
3
*
*
*
*
RZ5B801-0002E2
RZ5B801-0001E2
Q1
M
D/J
P1
NTM-1PDSC437
NTM-1PDSC438
TE
ST
PA
RTS
TEST PARTS
MODEL NO. DTR-50.7/60.7,DHC-60.7
SCHEMATIC DIAGRAM (PART-30) TUNER SECTION
BARF-1821