5
4
3
2
1
6
D
C
A
B
D
C
A
B
5
4
3
2
1
6
TX-RZ820
Schematic Diagram
PART-11 TUNER SECTION
CK
RDSI
ROUT
LOUT
VDD2
VDDRF
DA
+3.3V
+3.3V
VDD1
RFGND
GND
GND
*Q1
RZ5B801-0001E2
GND1
1
IIC/RDSI
8
X1
18
CP1
17
IISD
16
14
BCLK/ROUT
FRF1
4
CP2
3
ARF2
7
ARF1
6
VDDRF
2
GNDRF
5
15
LRCK/LOUT
X2
19
VDD2
20
DA
13
GND2
12
VDD1
11
LA
9
CK
10
P101A
NSCT-7P2100
1
2
3
4
5
6
7
105K
C8
106K
C9
473K
C5
101J
C1
220J
C2
105K
C7
100D
C4
C10
NM
C11
NM
332K
C3
222K
C6
104K
C13
090D
C12
R9
100
R8
100
R5
10k
R6
4.7k
R7
4.7k
R2
100
X1
12MHz
R13
0
R14
0
R21
0
R22
0
L1
0
R12
NM
L2
0
R1
NM
R10
0
R11
0
BK1608HS601-T
R3
BK1608HS601-T
R4
L4
100n
L3
330n
K7-D
L5
1
2
3
4
6
7
8
P2
NTM-2PDML439
1
2
*P1
1
2
3
*
*
*
*
RZ5B801-0002E2
RZ5B801-0001E2
LOUT
Q1
M
D/J
P1
NTM-1PDSC437
NTM-1PDSC438
TEST PARTS
TEST PARTS
BARF-1987-2/1995-2/2003-2/
2019-2
TO BADG-1985-2/2001-2/
2017-2/2032-2(PART-9)
ROUT