Read Sony CFD-Z500 / CFD-Z550 Service Manual online
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1
2
3
6
9
10
11
12
8
7
4
5
22
TAPE
TAPE
TAPE
BUF AMP
A1
BUF AMP
A2
NAB
AMP1
NAB
AMP2
23
24
15
14
13
21
20
17
16
RADIO
BUF AMP
B1
BUF AMP
B2
MUTE
MUTE
ON
ON
ON
7dB
26dB
26dB
MONITOR
AMP
LOGIC
18
19
MUTE
7dB
MONITOR
AMP
LINE
TAPE
RADIO
LINE
ALC2
ALC1
DET
REC
AMP1
REC
AMP2
2.1
REF
AMP
MIC
AMP1
LINE
IN1
IN1
INT
EXT
RADIO
IN1
EXT
RADIO
IN1
REC
PLAY
PLAY
PRE
OUT1
OUT1
PRE
OUT2
OUT2
RADIO
LINE
LINE
RADIO
IN2
IN2
LINE
IN2
IN2
MIC
IN
IN
TAPE
TAPE
TAPE
VCC
ALC
NAB
OUT1
NAB
NF1
REC
OUT1
NAB
IN1
VREF
GND
NAB
IN2
REC
OUT2
NAB
NF2
NAB
OUT2
MIC
NF
IC1 CXA1538S
IC301 TA2068N
30 29
4
3
2
1
28 27
26 25 24 23 22 21
20
19 18
17
16
VCO
MPX REG.
REG
FM FRONT-END
AM FRONT-END
1/2
COUNTER
1/2
COUNTER
5
6
7
8
9
10 11
12
13 14 15
MONO/ST
SELECT
DECORD AMP
RIPPLE
FILTER
MUTING
PD 1
PD 2
AUTOBLEND
BAND PASS
MUTE
TUNING
INDICATOR
AM
IF/DET
FM IF/
DISCRI
GND
PLL LPF2
MPX REG
VCC
MUTE
AM OSC
AFC
FM OSC
REG OUT
FM RF
AM RF IN
FM RF IN
FE GND
FM/AM
FE OUT
FM
DISCRI
BAND SELECT
AM IF IN
FM IF IN
TUNED IND
GND
AFC/AGC 2
AFC/AGC 1
VCC
LCH OUT
RCH OUT
PLL LPF 1
PILOT DET
LPF 1
PILOT DET
LPF 2
ST IND/
VCC CHECK
RIPPLE
FILTER
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