DOWNLOAD Sony CFD-Z500 / CFD-Z550 Service Manual ↓ Size: 4.87 MB | Pages: 44 in PDF or view online for FREE

Model
CFD-Z500 CFD-Z550
Pages
44
Size
4.87 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cfd-z500-cfd-z550.pdf
Date
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Sony CFD-Z500 / CFD-Z550 Service Manual ▷ View online

– 37 –
CHARGE
UP
FSET
TRACKING
PHASE COMPENSATION
FOCUS
PHASE COMPENSATION
40
FE BIAS
41
F
42
E
43
EI
44
VEE
45
TEO
46
LPF1
47
TEI
48
ATSC
49
TZC
50
TDFCT
51
VC
52
FZC
26
SENS2
25
SENS1
24
C OUT
23
XRST
22
DATA
21
XLT
20
CLK
19
LOCK
VCC
17
ISET
16
SL O
SL M
SL P
39
PD2
PD1
38
37
PD0
36
LD
35
RFTC
34
RF M
33
RF O
32
RF I
31
CP
30
CB
29
CC1
28
CC2
27
FOK
1
FEO
FEI
FDFCT
FGD
FLB
FE O
7
FE M
8
SRCH
9
TGU
10
TG2
11
FSET
12
TA M
13
TA O
TM2
TM6
TM4
TM7
TM5
TM3
VEE
VEE
TG2
VCC
FS1
FS2
FS4
TG1
TM1
DFCT
DFCT
VEE
VCC
ISET
VCC
VCC
FZC COMP
VCC
VCC
VEE
TZC COMP
ATSC
WINDOW
COMP
E-F BALANCE
WINDOW COMP
TOG1
BAL1
BAL2
BAL3
BAL4
IFB1
IFB2
IFB3
IFB4
IFB5
IFB6
TOG2
TOG3
TOG4
E IV AMP
F IV AMP
PD2 IV
AMP
PD1 IV
AMP
VCC
APC
VCC
VEE
TGFL
VEE
VEE
VEE
LASER POWER CONTROL
FE AMP
RF SUMMING AMP
FO BIAS
WINDOW
COMP
FOK
TRK GAIN
WINDOW COMP
VCC
DFCT
VCC
VCC
VEE
VEE
MIRR
VEE
IIL
IIL
TTL
IIL
TTL
TTL
CC1
DFCT1
MIRR
LDON
LPCL
LPC
TGFL
FOH
FOL
TGH
TGL
BALH
BALL
ATSC
TZC
FZC
IIL DATA REGISTER
INPUT SHIFT REGISTER
SENS SELECTOR
OUTPUT DECODER
DFCTO
IFB1–6
BAL1–4
TOG1–4
FS1–4
TG1–2
TM1–7
PS1–4
4
5
6
3
2
14
15
18
LEVEL 9
IC701  CXA1992BR
• IC Block Diagrams
– 38 –
PWM
PWM
1
2 3
4 5 6
12
13
14
15 16 17
19 20
34
27
24
23
25
21
61
63
64
66
67
68
69
70
71
72
73
74
75
77
78
79
80
OSC
62
65
76
7 8 9
10
11
18
22
28
26
33
32
31
30
29
36
35
40
39
38
37
45
44
43
42
41
50
49
48
47
46
55
54 53 52 51
59 58 57
56
60
EFM
DEMODULATOR
ERROR
CORRECTOR
16k
RAM
D/A
INTERFACE
CLOCK
GENERATOR
SERVO
AUTO
SEQUENCER
CPU
INTERFACE
DIGITAL
OUT
SUB CODE
PROCESSOR
3rd-ORDER
NOISE SHAPER
OVER SAMPLING
DIGITAL FILTER
SERIAL-IN
INTERFACE
DIGITAL
CLV
OSC
DIGITAL
PLL
ASYMMETRY
CORRECTOR
LRCKI
LRCK
ASYO
ASYI
BIAS
RF
AVDD
CLTV
AVSS
FILI
FILO
PCO
V16M
VCTL
VCKI
VPCO1
TES1
TES0
PWMI
MDP
VDD
SYSM
AVSS
AVDD
XTAI
XVDD
AVSS
LOUT1
AIN1
AOUT1
XTAO
XVSS
AVSS
LOUT2
AIN2
AOUT2
AVDD
AVSS
XRST
VDD
VSS
EXCK
SBSO
SCOR
WFCK
ENPHI
EMPH
DOUT
C4M
XTSL
C2PO
GFS
XPCK
XUGF
VDD
VSS
BCKI
BCK
PCMDI
PCMD
VSS
LMUTE
RMUTE
SQCK
SQSO
SENS
DATA
XLAT
CLOK
SEIN
CNIN
DATO
XLTO
CLKO
SPOA
SPOB
XLON
FOK
VDD
VSS
IC703  CXD2589Q
IC702  BA6898FP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
24
23
22
21
20
19
18
17
16
15
25
LEVEL
SHIFT
LEVEL
SHIFT
LEVEL
SHIFT
D.BUF
D.BUF
LEVEL
SHIFT
D.BUF
D.BUF
D.BUF
GND
F–
F+
FIN
NC
VREF
VCC
VCC
NC
TIN
T–
T+
VREF
SPI
SL–
SL+
SLIN
NC
NC
NC
MUTE
GND
SPIN
NC
SP–
SP+
GND
SPO
D.BUF
D.BUF
D.BUF
REGULATOR
DRIVER-
MUTE
VCC
VCC
– 39 –
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
INT
EXT
RADIO
IN1
REC
PLAY
PRE
OUT1
PRE
OUT2
RADIO
LINE
RADIO
IN2
LINE
IN2
MIC
IN
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
– 40 –
VCC
VDD
A05
A06
A04
A03
VSS
DO
LD
CLK
DI
A01
A02
GND
ADDRESS
DECODER
12
13
14
11
10
5
4
3
2
1
6
7
CH2
8 BIT
R-2R+SEGMENT
D-A CONVERTOR
8 BIT
LATCH
CH1
8 BIT
R-2R+SEGMENT
D-A CONVERTOR
8 BIT
LATCH
9
8
CH3
8 BIT
R-2R+SEGMENT
D-A CONVERTOR
8 BIT
LATCH
CH4
8 BIT
R-2R+SEGMENT
D-A CONVERTOR
8 BIT
LATCH
CH5
8 BIT
R-2R+SEGMENT
D-A CONVERTOR
8 BIT
LATCH
CH6
8 BIT
R-2R+SEGMENT
D-A CONVERTOR
8 BIT
LATCH
D8-D11
D0-D7
12BIT SHIFT REGISTER
12
11
10
9
8
7
6
5
4
3
2
1
13
14
15
16
17
BIAS
400Hz
100Hz
BAL
VOL
DC1
4KHz
1KHz
DVCC
10KHz
DC2
IN2
VCC
LINE
OUT2
OUT2
(FIX)
OUT2
(VARIABLE)
VG
IN1
GND
LINE
OUT1
OUT1
(FIX)
OUT1
(VARIABLE)
ISET
CONTROL
18
20
21
22
19
14dB
20dB
20dB
14dB
GRAPHIC EQUALIZER
GRAPHIC EQUALIZER
IC302  CXA1352AS
IC804  M62354P
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