Block Diagram -Tuner Section - Sony CDX-M600 Service Manual
Fm/am compact disc player
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Also See for CDX-M600:
- Operating instructions manual (116 pages) ,
- Service manual (78 pages) ,
- Installation/connections (4 pages)
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4-3. BLOCK DIAGRAM — TUNER SECTION —
(Page 42)
DISPLAY
SECTION
IC409(1/2)
1
3
AOUT
Q401
TUNER UNIT
TU601
ANT1
ANT
MPX
(ANTENNA)
1
10
AM IF
19
2
ANT
AMDET
8
BUF
Q607
RDS
9
X601
4.3MHz
(M600R)
S METER
14
SDA IC
12
SCL IC
13
FM AGC
4
SDA ROM
17
SCL ROM
18
• Signal path
04
ELECTRONIC VOLUME
3
(Page 40)
IC401
CD
3
30
SECTION
FD1L
OUT FL
1
CDL
1 SEL
24 OUTSSL
23 OUTSSR
29
OUT RL
13
MPX
12
AM IF
11
AM
15
MP IV
Q602
Q601
14
S METER
20
SDA
21
SCL
IC409(2/2)
17
QUAL
18
MUTE
SWR
25
MUTE
SYSTEM CONTROL
CONTROL
IC801 (2/3)
Q604,606
31
VOL ATT
32
TU ATT
NOISE
5
1
FILT
50
QUALITY
Q605
(M600/M650)
IC602
56
NS MASK
55
ST-BY
RDS DECODER
IC601
ILL IN
16
TEL ATT 95
16
FM DET
RDS
9
4
SCL 10
ACC IN
81
XO
X1A
73
MPTH 2
5
XI
52 MPTH
74
20
S METER
DAVN 8
75 DAVN
X0A
VSM
TEST
84
53
70 I2CSIO
PW ON
83
71 I2CCKO
X0
92
51 FM AGC
10 E2PSIO
93
X1
11 E2PCKO
TU ON
114
: FM
: AM/MW
41
(M650)
IC402
7
12
Q202
PRE
AMP
2
13
Q201
(M600/M600R)
5
7
4
Q403
MUTE
ATT
CONTROL
TO CD
Q401, 402
SECTION
FL
(Page 40)
12
Q410
RL
11
22
Q923
ILL
DET
X802
ACC
Q902
32kHz
DET
Q918
Q917
POWER
X801
BATT
CONT
3.68MHz
MD +B
COM 8V
Q905, 919
Q901
POWER
POWER
CONT
TU 8V
CONTROL
5V
MD +B
MD 5V
Q924, 925
Q912, 916
41
CDX-M600/M600R/M650
PJ401
–1
L
BUS AUDIO IN
–2
R-CH
R
–5
L
LINE OUT
FRONT
–6
R-CH
R
–3
L
LINE OUT
REAR
–4
R-CH
R
(M600/M600R)
PJ402
–1
L
SUB OUT (MONO)
–2
R
POWER AMP
IC903
CNP901
1
5
FL+
9
FL–
3
2
9
RL+
10
RL–
7
MUTE
4
STBY
4
FR+
12
FR–
3
R-CH
RR+
11
RR–
13
ATT
14
ILL
7
ACC
15
TEST
5
POWER
AMP REM
6
CONT
ANT REM
Q461
F901
16
BATT
BATT
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