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PP0701
(TO TUNER UNIT)
4MHz 1
AGC 2
F IF
GND
3
4 C0730
R0735
100 R0734
16V22 6800

R0724
150

4.5 C0739
C0703 R0711
0.01 5600 Q0702 1.6
47P
2SD0601ASL
R0727 (AMP) 0 R0733
100 1.0 39K
C0741 1.1
X0706 0.01
R0738
C0728 C0717 L0706 EFCKK9453D 0
50V0.1 0.01 150u C0734
1 2 3 4 5 1500P
D0703 QR0702
E MA3Z080E0L C0706
0.01
B1GBHBHH0002
R0710 L0707 (SWITCHING)
22K 150u R0713
180
R0709 C0705 C0707
22K 0.01 0.01 C0743 C0742 C0721 C0720 C0733 R0726 C0719 C0740
18P 47P 0.01 0.01 50V0.22 560 0.47 0
L0705
150u
1.9 1.9 4.4 0.1 5.0 1.5 1.8 0.1 2.6 4.4 0
D0701 24 23 22 21 20 19 18 17 16 15 14 13
MA3Z080D0L
R0707 L0704 OUTPUT2 VP A GND
22K 150u
DIGITAL
RC VCO VCO
R0706 CONTROL
22K
D AFC
C0701 L0703 DETECTOR
0.01 0.68u
VIDEO
VIF-PLL TRAPS
C0702 4.5 TO
150P 6.5MHz

L0702 VIF-AGC
0.18u
SIF-AGC TUNER
IC0701 AGC
C0704 X0704 C1AB00001598
27P J0B4045A0002
SINGLE REFERENCE
QSS MIXER/
C PK0701
INTERCARRIER MIXER
4.4 AND AM-DEMODULATOR
DU7402-19 IIC CLOCK 1
4.2
DU7402-20 IIC DATA 2
(MAIN NET SECTION)

0
DU7402-21 TUNER AUDIO 3
0.2
DU7402-22 SIF OUT 4
TO MAIN P.C.B.

0.2
DU7402-23 AFC S-CURVE 5 R0708
1.0
DU7402-24 TUNER VIDEO 6 5600
5.0
DU7402-25 REG 5V 7
DU7402-26 8
DU7402-27 GND 9 C0729 R0732 C0723 C0722 NARROW-BAND AUDIO PROCESSING IIC-BUS
0.01 1K 16V100 0.1 FM-PLL DETECTOR AND SWITCHES TRANSCEIVER

OUTPUT1 D GND
1 2 3 4 5 6 7 8 9 10 11 12
2.7 X0707 2.0 2.0 0.1 2.5 2.5 2.5 2.4 1.2 4.2 4.4 2.1
EFCKG3958M
B Q0703 2.1
2SB0709AWL C0708
1 2 3 4 5
C0709 C0710 C0714 C0712 R0750 R0757
(AMP) 0.01 0.01 0.01 0.01 0.47 5600 7500

R0741 C0725
0 50V2.2
C0738
39P
C0715 C0716 C0726
0.01 390P 1500P

C0735 R0722 R0717 R0755 R0756 R0737
0.01 5600 5600 100 100 100
VR0701
EVNCYAA03B14

A

DMR-E53EG/E55EG
NOTE:DO NOT USE PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR VIF Decoder
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE. ORDERING.WHEN YOU ORDER A PART,PLEASE REFER TO PARTS LIST. Schematic Diagram
1 2 3 4 5 6 7 8