D-FJ61/FJ65
– TUNER SECTION –
— 13 —
— 14 —
RF AMP
Q7
B.P.F
FL1
FM RF
L1
FM OSC
L2
AM IFT
T1
ANTTENA
MW FERRITE-ROD
L3
AM OSC
L4
CONVERTER
DC/DC
T81,Q84-86
D3
V IN
2 FM IF
L OUT
6
IF/RF AMP
IC1
FM /AM
450kHz
CF1
12
R OUT 11
FM IF
2
1
LINE AMP
IC71
X1
75kHz
IC1
DTS
µ
COM
16
FM
LOCAL/DX
Q3
MONO/ST
SWITCH
Q1
21 FM OSC
20 AM OSC
17 LPF1
MIX OUT 4
7
10.7MHz
CF2,3
AM IF
LPF2 13
QUAD 10
10.7MHz
X1
EXCEPT US, CND, E92, AR
MODEL
US, CND, E92, AR
MODEL
• Signal Path
: FM
62
TU MUTE
FM RF
24
AM RF
22
AM/XFM
59
XMO/ST
AM/FM
SWITCH
Q2
IF ON
CONTROL
Q6
XIF REQ 17
OSC OUT 19
XAM/FM
BUFFER
Q60
+B SWITCH
Q4,5
V IN
TU +B
+1.6V
REG
3
2
IC81
V IN
6
7
IF REQ
61
IF IN
64
AM IN
71
+B ON/OFF
60
FM IN
70
AD DL REF
45
ST/DX CTR
55
EQ
65
XOUT
74
XIN
75
EEP DO/DI
30
EEP SK
31
EEP CS
32
3
DI
4
DO
2
SK
1
CS
EEPROM
IC62
47
SDO CDU
(CD)SDI
31
IC801(1/2)
SYSTEM CONTROL
46
SDI CDU
(CD)SDO
32
48
SCK CDU
TU SCK
30
38
CD ACK
ACK CD
34
28
LCD REQ
LCD REQ
53
39
CDON IWP CDU
CDON
5
73
RESET
XCD RESET TU
29
29
LID OPEN
WP OPEN
21
52
XAVLS I SW
51
XHOLD I SW
54
TU ON
TU ON
35
CD WP
74
42
AD1 KEY
AD CD KEY
18
SWEN2
6
43
AD2 REM KEY
33
XL/O
58
TU BASS1
56
TU BASS2
49
TU BEEP
44
AD3 BATT HIDC
72
V IN
53
XDC DET
XLOCAL/XMONO DET
25
+B SWITCH
Q61
+B SWITCH
Q8,9
1
4
5
20
COM0
COM3
S1
S16
AM STEP
21
MEM KEY
36
SWITCH
UNIT
FM ANT
TU-L
TU-R
MUTE O HP
A
MAIN
SECTION
C
MAIN
SECTION
XDC DET
VDD
REM KEY
XL/O
XTU BASS1
AD I HIDC/BATT
VCPU 2V
XDC DT 3.6V
TU BASS2
BEEP O HP
VIN 3V
TU VCC
B
MAIN
SECTION
AVLS I SW
HOLD I SW
AM
TRACKING
FM
TRACKING
FM
F-COVER
AM
F-COVER
AM IF
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
