DOWNLOAD Sony XES-Z50 (serv.man3) Service Manual ↓ Size: 13.79 MB | Pages: 127 in PDF or view online for FREE

Model
XES-Z50 (serv.man3)
Pages
127
Size
13.79 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
xes-z50-sm3.pdf
Date
PREV: Sony XES-Z50 (serv.man2) Service Manual

Sony XES-Z50 (serv.man3) Service Manual ▷ View online

– 161 –
IC932
CXK516100TM-70LL-TL
LEVEL
SHIFT
&
BUFFER
MEMORY
MATRIX
512 x 1024
ROW
DECODER
I/O GATE
COLUMN
DECODER
I/O
BUFFER
PRE
DECODER
I/O3
MEMORY
MATRIX
512 x 1024
I/O GATE
COLUMN
DECODER
I/O
BUFFER
CONTROL
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
I/O13
I/O4
I/O2
I/O1
A4
A3
A2
A1
A0
CE
VCC
GND
I/O5
I/O6
I/O7
I/O8
WE
A15
A14
A12
A13
NC
A11
I/O14
I/O15
I/O16
LB
UB
OE
A5
A6
A7
GND
VCC
I/O12
I/O11
I/O10
I/O9
A8
A9
A10
NC
NC
LEVEL
SHIFT &
BUFFER
– OPEN/CLOSE  2  Board –
IC11
TA7291P
REGULATOR
PROTECT
CIRCUIT
1
2
3
4
5
6
7
8 9 10
GND
OUT1
NC
VREF
IN1
IN2
VCC
VS
NC
OUT2
DRIVER
CIRCUIT
DRIVER
CIRCUIT
– 162 –
– DRIVER  Board –
IC101
CXA1791M-T6
IC201
BA6247FP-Y
25
1
OUT3
2
3
4
5
IN1
6
IN2
7
GND
8
9
10
11
12
IN3
VCC1
13
24
23
22 OUT2
21
20 GND
19 GND
18 OUT1
17
16 VCC2
15
14 VR
DRIVER
CONTROL
DRIVER
DRIVER
IC202
BA6297AFP
+
–
25
26
27
28
+ 
–
+
–
+ 
–
24
MDP
23
5
SLF
4
SLR
OUT
SPDL
+
SPDL
–
GND
3
OUT
2
SL–
1
SL+
+
–
18
17 16
+
–
19
TRR
20
9
FF
10
FR
OUT
TR–
TR+
11
OUT
12
F–
13
F+
+
–
+
–
+
–
TRF
21
VCC
22
VCC
7
VREF
6
VREFIN
8
GND
14
GND
T.S.D
MUTE
15
MUTE
+
–
+
–
APC
PD AMP
APC
LD AMP
VREF
1.25V
1
LD
2
PD
VC
–
+
RF
IV AMP1
3
PD1
VC
VC
–
+
RF
IV AMP2
4
PD2
VC
VC
–
+
RF
SUMMING AMP
VC
–
+
FOCUS
ERROR AMP
18 RFI
19 APC ON
20 VCC
VCC
17 RFO
16 FE
15 FE BIAS
–
+
F
IV AMP
6
F
VC
VC
–
+
TRACKING
ERROR AMP
14 TE
VC
5
GND
–
+
E
IV AMP
7
E
VC
13 EI
12 EO
VC
8
VR
VC
10
NC
11 NC
VC
9
–
+
VCC
VC BUFFER
– 163 –
– CHANGER  Board –
IC302
AT24C32N-10SI-TR
START/
STOP
LOGIC
DATA WORD
ADDRESS/
COUNTER
X
DECODER
DEVICE
ADDRESS
COMPARATOR
LOAD
COMP
SERIAL
CONTROL
LOGIC
DATA
RECOVERY
H.V.
PUMP/
TIMING
D OUT/
ACK
LOGIC
Y
DECODER
EEPROM
SERIAL
MUX
1
2
3
4
5
6
7
8
D OUT
D IN
R/W
LOAD
INC
EN
A0
A1
A2
VSS
VCC
WP
SCL
SDA
IC401
CXD2512AQ
72
73
74
VSS
VDD
XQOK
27
A3
28
A2
29
A1
1
GRSRST
2
3
4
5
C4M
XRST
WFCK
DIN
63 XSOE
62 SCK
61
EXPXLT
SDTI
64 SDTO
60
6
7
8
GTOP
XROI
RFCK
9
BCKI
10
11
12
13
WDCI
DATI
LRCI
VSS
14
15
16
XTAI
TEST
XTAO
17
18
19
20
(TENAI)
(BC)
(TCK)
(TDI)
21
22
23
BCK
(TDO)
VST
24
DATA
30
A0
31
A9
32
VSS
33
VDO
34
A10
35
A11
36
XRAS
37
XWE
38
XOE2
39
XOE3
40
XOE4
59 XRDE
58 XWRE
57
OSCE
SPSL
56
55 A4
54 A5
53
VSS
A6
52
51 A7
50 A8
49
XWE3
XWE4
48
47 XWE2
46
XCAS
XOE
45
44 D3
43 D4
42
D2
D1
41
70
71
AM18
AM17
68
69
AM20
AM19
66
67
XWIH
AM21
65
XEMP
76
77
78
QRCK
MRE
MWE
75
QTBC
DATA
LINKING
CONTROL
DIGITAL
OUT
DAC
I/F
80
SCOR
79
GRSCOR
26
DOUT
25
LRCK
DSP
I/F
TIMING
GEN.
SUBQ TBC
CONTROL
4K BIT RAM
ADDRESS
MONITOR
SELECTOR
DRAM I/F
WRITE
BASE
COUNTER
READ
BASE
COUNTER
VWA
CPU I/F
IC304
CXK581000AM-10LL
MEMORY MATRIX
1024X1024
ROW DECODER
BUFFER
1
NC
2
3
4
5
A7
A16
A14
A12
28 A13
27 A8
26
25 A11
A9
I/O GATE
COLUMN DECODER
BUFFER
6
A6
7
8
9
10
A2
A5
A4
A3
31
32 VCC
A15
24 OE
23 A10
BUFFER
20 I/O7
19 I/O6
18
I/O4
I/O5
21 I/O8
17
I/O BUFFER
13
14
15
I/O3
I/O1
I/O2
22 CE1
16
GND
LEVEL
SHIFT
LEVEL
SHIFT
LEVEL
SHIFT
29
30 CE2
WE
11
A1
12
A0
– 164 –
IC402, 403
µPD424400GS-60-9JD
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
21
22
23
24
25
26
SENSE REFRESH AMP
INPUT/OUTPUT 
CONTROL SWITCH
CLOCK OSC
COLUMN DECODER
MEMORY CELL
INPUT
BUFFER
OUTPUT
BUFFER
A0–A9
D1
D2
XWE
XRAS
A9
NC
NC
NC
A0
A1
A2
A3
A0–A9
A4
A5
A6
A7
A8
NC
NC
NC
XOE
XCAS
D3
D4
GND
VDD
ADDRESS BUFFER
ROW DECODER
IC501
CXD2540Q
2
FSW
3
MON
4
MDP
5
MDS
6
LOCK
7
NC
8
VCOO
9
VCOI
10
TEST
11
PDO
12
VSS
13
PWMI
14
V16M
15
VCTL
1
FOK
65
EXCK
66
67
68
69
SENS
SQSO
SQCK
MUTE
70
71
72
XLAT
XRST
DATA
73
VDD
74
75
76
77
DATO
CLOCK
SEIN
CNIN
78
79
80
MIRR
XLTO
CLKO
XUGF
40
39 DYOP
38 64LRCK
37
64DATA
64BCLK
36
35 BCLK
34 DATA
33
LRCK
VDD
32
31 WDCK
30
NC
PSSL
29
28 ASYE
27 ASYO
BIAS
ASYI
25
62
63
64
WFCK
SCOR
SBSO
60
61
DOUT
EMPH
58
59
C16M
MD2
57
FSTT
FSOF
XTSL
SUBCODE
P-W
PROCESSOR
SUBCODE Q
PROCESSOR
CPU
INTERFACE
SYNC
PROTECTOR
SERVO AUTO
SEQUENCER
TIMING
GENERATOR 1
TIMING
GENERATOR 2
EFM
DEMODULATOR
D/A DATA
PROCESSOR
CLV
PROCESSOR
18-TIMES
EVER SAMPLING
FILTER
VPCO
VCKI
FILO
FILI
PCO
21
AVSS
CLTV
23
AVDD
24
RF
54
XTAO
52
53
VSS
XTAI
50
51
APTR
APTL
48
49
MNT1
MNT0
47
MNT2
46
MNT3
44
45
C2PO
XRAOF
42
43
GFS
RFCK
41
XPLCK
DIGITAL
OUT
NOISE SHAPER
RESISTER
OSC
18 19 20
22
DIGITAL PLL
VARI-PITCH
DOUBLE SPEED
ERROR
CORRECTOR
ADDRESS
GENERATOR
PRIORITY
ENCODER
PEAK
DETECTOR
32K RAM
SERIAL/PARALLEL
PROCESSOR
ASYMMETRY
CORRECTION
MIX
26
56 55
CLOCK
GENERATOR
16 17
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