Sony CDX-565MXRF Service Manual ▷ View online
CDX-565MXRF
33
33
3.5 Vp-p
22.7
µ
s
• Waveforms
– RF Board –
– RF Board –
1
IC101
qh
(FE)
2
IC101
qk
(TE)
3
IC101
qg
(RFAC)
– MAIN Board –
1
IC101
rd
(MDP)
2
IC101
ih
(LRCK),
ij
(LRCKI)
3
IC101
o;
(BCK),
oz
(BCKI)
4
IC101
of
(XTAO)
5
IC601
qd
(BCKIA)
6
IC601
qf
(LRCKIA)
7
IC601
ys
(X1)
8
IC201
yg
(EXTAL)
Approx.
100 mVp-p
100 mVp-p
Approx.
250 mVp-p
250 mVp-p
1.4
±
0.3
Vp-p
2 Vp-p
3.8
µ
s
3.5 Vp-p
472 ns
3 Vp-p
59.1 ns
3.5 Vp-p
472 ns
3.5 Vp-p
22.7
µ
s
3 Vp-p
59.1 ns
2.2 Vp-p
81.4 ns
1
IC701
qa
(RF OUT)
655 mVp-p
14.3 ns
– FM Board –
2
IC701
qd
(XOUT)
3.5 Vp-p
131.6 ns
CDX-565MXRF
34
34
6-12.
PRINTED WIRING BOARDS – FM Board –
•
See page 25 for Circuit Boards Location.
IC701
9
IC304
FM BOARD
(COMPONENT SIDE)
1-684-817-
11
(11)
1
11
12
22
B
MAIN
BOARD
CN301
FM
FLEXIBLE
BOARD
2
3
1
F1
BATT
ACC
GND
RED
BLK
YEL
RELAY BOX
FROM
CAR ANTENNA
TO
MASTER UNIT
OUTPUT
CN703
WIRED
REMOTE COMMANDER
RM-X83RF
FM BOARD
(CONDUCTOR SIDE)
POWER
DISPLAY
CN302
(CHASSIS)
1-684-817-
11
(11)
1
2
3
4
5
6
7
8
9
10
11
B
C
D
E
F
G
A
(Page 28)
• Semiconductor
Location
Ref. No.
Location
D301
D-8
D313
C-10
D314
E-11
D701
E-8
D702
G-5
IC304
D-8
IC701
F-4
Q308
E-3
Q701
G-5
Q702
G-5
Ver 1.1
CDX-565MXRF
35
35
6-13.
SCHEMATIC DIAGRAM – FM Board –
•
See page 33 for Waveforms.
•
See page 36 for IC Block Diagram.
R722
C322
C332
C323
C303
C305
R310
R313
R314
C333
Q308
TP707
R702
R703
R704
C701
C702
R701
C703
C704
R724
R705
R706
R707
C706
C705
C726
X701
TP705
TP704
TP703
D301
TP717
R711
C715
R716
R717
R726
RV701
R713
R714
C717
R715 C719
C714
R712
R718
C720
C718
C721
Q701
Q702
C716
C708
C709
C713
L702
R719
C722
C723
C724
R721
C725
R728
D701
L703
C712
C707
R727
TP709
TP710
TP711
R312
R317
R321
R320
R319
R316
TP712
TP713
TP714
TP715
TP716
TP718
TP719
D314
C328
C331
C329
D313
C327
C326
C325
TP702
TP701
CN701
C711
R723
TP721
TP720
TP706
IC701
IC304
D702
CN303
L701
CN302
F1
CN703
C710
TP708
470
100
16V
16V
0.022
0.22
0.22
220
16V
16V
47k
4.7k
4.7k
100p
2SC2412K-T
-146-Q
10k
2.2k
2.2k
10
16V
10
16V
10k
0.0022
150p
22k
1k
1k
1k
33p
22p
0.0022
7.6MHz
1N5404TU
100
0.047
10k
1k
0
10k
3.3k
3.3k
220p
10k
47p
10
16V
5.6k
27
10p
0.0022
10p
2SC2412K-T
-146-Q
2SC2412K-T
-146-Q
100 16V
0.0022
150p
1
330
0.001
47p
47p
82
0.1
0
1SS355TE
1
1
0
47k
470
0
470
470
100
MM3Z6V8ST1
100p
100p
100p
MM3Z6V8ST1
100p
100p
100p
21P
10
16V
0
BH1415F-E2
NJM2396F05
HVU202A3TRF
3P
8P
2.2K
3A
10
16V
DATA
CLK
CE
CE
CLK
DATA
SIRCS
LCDCLK
LCDCE
KEYA/D
LCDDATA
L
G
R
GND
GND
GND
BUP
BUP
BUP
PLLCE
PLLCLK
PLLDATA
LCDDATA
LCDCE
LCDCLK
SIRCS
LCDON
ENCODER2
ENCODER1
ENCODER2
ENCODER1
GND
B.UP
ACC
POWER ON
GND
FM STEREO
TRANSMITTER
RIN
R_EM
R_LPF
FILTER
COM
P
_OUT
GN
D
PD
VCC
RF_IN
RF_GND
R
F_OUT
LIN
L_EM
L_LPF
ADJ
M
UT
D
ATA
CLK
CE
XIN
XOUT
PLLVCC
TRANSMITTER
RV701
SENSITIVITY
MODULATION
+5V REGULATOR
REG
I
O
G
C
ACCESSORY
CHECK
ACCIN
KEYIN
FLEXIBLE
BOARD
FM
Q701,702
BUFFER AMP
POWER
DISPLAY
ACC
BATT
GND
REMOTE COMMANDER
RM-X83RF
OUTPUT
RELAY
BOX
FROM
CAR
ANTENNA
TO
MASTER
UNIT
2.2
µ
H
R729
0
WIRED
C320
1
50V
R311
4.7k
(Page 31)
Ver 1.1
CDX-565MXRF
36
36
RW/ROM
RW/ROM
EQ ON/OFF
VOFST
VOFST
DVC
VC
VC
VC
RW/ROM
VC
DVC
30
29
28
+
–
+
–
DVC
VCC
DVC
27
26
25
24
RW/ROM
EQ
23
22
21
20
19
RFAC
VCA
VCC
+
–
DVC
+
–
+
–
RW/ROM
VC
RW/ROM
DVC
+
–
3
A
B
C
D
B
C
C
A
A
A
B
C
C
D
B
C D
D
+
–
1
2
APC AMP
5
6
7
8
9
4
RFAC
SUMMING
AMP
RW/ROM
APC-OFF
(Hi-Z)
RW/ROM
(H/L)
VOFST
VC
RW/ROM
+
–
10
11
GM
GM
18
17
16
B
D
A
C
13
14
15
12
EQ IN
LD
PD
GND
A
B
C
D
AC SUM
E
F
DVCC
DVC
RFAC
SW
DC OFST
RFDCI
RFDCO
VC
RFC
VFC
BST
RFG
VCC
CEI
CE
TE BAL
TE
FEI
FE
• IC Block Diagrams
– RF Board –
– RF Board –
IC101
CXA2581N-T4
INPUT
FWD
REV
VCC2
VLO–
VLO+
VO4+
VO4–
VO3+
VO3–
VO2+
VO2–
VO1+
VO1–
VCC1
VIN1
VIN1–A
VIN1+A
VIN1–B
S-GND
MUTE2
MUTE1
VIN4
VIN4–
VIN4+
VREF-IN
VIN1 (VREF)-SW
VREF-OUT (CH1)
REG-OUT
REG-IN
VIN3+
VIN3–
VIN3
VIN2+
VIN2–
VIN2
VIN1+B
OUTPUT
CONTROL
+
–
+
–
+
–
+
–
+
–
+
–
LEVEL
SHIFT
CH2-4
MUTE
THERMAL SHUT DOWN
CH1
MUTE
VIN1/VREF
SWITCH
5VREG
3
4
5
6
7
8
9
2
1
LEVEL
SHIFT
LEVEL
SHIFT
10
11
14
LEVEL
SHIFT
AMP-A
AMP-B
+
–
–
15
16
17
18
23
19
34
35
36
+
–
–
+
–
+
–
–
+
–
25
24
22
21
20
33
32
31
30
29
28
+
–
27
26
12
13
IC201
LA6576L-TE-L
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