Sony CMT-SE7 / HCD-SE7 Service Manual ▷ View online
93
HCD-SE7
IC803 CY24115-2SCT
1
2
3
4
8
7
6
5
XOUT
FS1
FS0
CLKA
XIN
VCC
CLKSEL
GND
OSC
Q
P
Φ
OUTPUT
DIVIDERS
FREQUENCY
TABLE
VCO
PLL
IC201 CXD2664R
115
114 113 112
111
110 109
EFMO
116
VDIO2
117
VSIO2
118
VDC4
119
VSC4
120
MDDT1
TST3
TST2
TST1
FGIN
SPFD
SPRD
108
SFDR
107
SRDR
106
FS4
105
FRDR
104
FFDR
103
TFDR
102
TRDR
101
LDDR
100
APCR
99
DTRF
98
CKRF
97
XLRF
94
F0CN
95
VDC3
96
VSC3
91
ADFG
93
VSIO1
92
VDIO1
86
87
88
89
90
TE
85 SE
AVS2
AVD2
APC
DCHG
DCHG
84 ADRB
83 ADRT
82 ADIO
75 CLTV
74 FILO
73 FILI
72 PCO
70 RFI
71 AVS1
69 BIAS
68 ASYI
67 ASYO
66 AVD1
65 TEST2
64 TEST1
63 TEST0
62 DRVSS1
61 DRVDD1
81 VC
80 AUX1
79 FE
78 ABCD
77 BOTM
76 PEAK
60
A03
59
A04
58
VSC2
57
VDC2
56
A02
55
A05
54
A01
53
A06
52
A00
51
A07
50
A10
49
A08
48
A09
47
XRAS
46
XCAS
45
D1
44
D2
43
D0
42
D3
41
A11
37
XWE
XOE
39
DRVDD0
40
DRVSS0
38
35
XBCK
36
FS256
33
DADT
34
LRCK
31
VSC1
32
ADDT
29
XBCKI
30
VDC1
28
LRCKI
27
DATAI
26
DOUT
25
DIN1
24
DIN0
23
XTSL
20
OSCO
21
OSCN
22
VSIO0
19
OSCI
18
VDIO0
17
TX
16
XINT
15
RPWR
14
DQSY
13
SQSY
12
XRST
11
SENS
10
SRDT
9
VSC0
8
XLAT
7
SCLK
6
SWDT
4
MNT3 (SLOC)
5
VDC0
3
MNT2 (XBUSY)
2
MNT1 (SHCK)
1
MNT0 (FOK)
PWM
GENERATOR
AUTO
SEQUENCER
SERVO
DSP
CPU I/F
MONITOR
CONTROL
CONTROL
SPINDLE
SERVO
EACH
BLOCK
BLOCK
EACH
BLOCK
BLOCK
DIGITAL
AUDIO
I/F
SAMPLING
RATE
CONVERTER
CLOCK
GENERATOR
SUBCODE
PROCESSOR
EACH
BLOCK
BLOCK
A/D
CONVERTER
ANALOG
MUX
EFM/ACIRC
ENCODER/
DECODER
PLL
SHOCK RESISTANT
MEMORY CONTROLLER
ATRAC/ATRAC3
ENCODER/DECODER
ADIP
DEMODULATOR/
DECODER
COMP
ADDRESS/DATA BUS A00 - A11, D0 - D3
94
HCD-SE7
– DMB03 Board –
IC216 SN74ALVCH16841DGGR
1
1OE
56 1LE
LE
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
LATCH
LATCH
28
2OE
29 2LE
OE
LE
OE
1D1
1D2
GND
1D3
1D4
VCC
1D5
1D6
1D7
GND
1D8
1D9
1D10
2D1
2D2
2D3
GND
2D4
2D5
2D6
VCC
2D7
2D8
GND
2D9
2D10
1Q1
1Q2
GND
1Q3
1Q4
VCC
1Q5
1Q6
1Q7
GND
1Q8
1Q9
1Q10
2Q1
2Q2
2Q3
GND
2Q4
2Q5
2Q6
VCC
2Q7
2Q8
GND
2Q9
2Q10
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
IC505 TC74HC4052AFT
15
16
14
13
12
11
10
9
2
1
3
4
5
6
7
8
B
A
X3
X0
X
X1
X2
VDD
VSS
VEE
INH
Y1
Y3
Y
Y2
Y0
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
LOGIC LEVEL CONVERTOR
IC257 TC7WH157FK(TE85R)
SELECT
11
6
ST
11
7
A
1
2
3
A
B
Y
5
Y
B
GND 4
VCC
8
Y
EN G
Y
95
HCD-SE7
IC706 MSM51V18165F-60TSKR1
NC
A9
A8
A7
A6
A5
A4
VSS
NC
NC
A0
A1
A2
A3
VDD
VDD
DQ1
DQ2
DQ3
DQ4
VCC
DQ5
DQ6
DQ7
DQ8
WE
RAS
31
32
29
30
26
27
28
20
19
22
21
24
25
23
2
VDD
1
4
3
6
5
8
7
10
9
VSS
DQ16
DQ15
DQ14
DQ13
VSS
DQ12
DQ11
DQ10
DQ9
49
50
47
48
45
46
43
44
41
42
35
I/O
SELECTOR
OUTPUT
BUFFER
INPUT
BUFFER
OUTPUT
BUFFER
INPUT
BUFFER
SENSE
AMPLIFIER
COLUMN
DECODERS
MEMORY
CELLS
WORD
DRIVERS
ROW
DECODERS
ON CHIP
VBB GENERATOR
ON CHIP
IVCC GENERATOR
COLUMN
ADDRESS
BUFFERS
LCAS
34
UCAS
33
OE
I/O
CONTROLLER
I/O
CONTROLLER
17 18
11 – 16
NC
40 – 36
ROW
ADDRESS
BUFFERS
INTERNAL
ADDRESS
COUNTER
COUNTER
REFRESH
CONTROL
CLOCK
TIMING
GENERATOR
VCC
VDD
VDD
VDD
IC903 BR24L16F-WF2
8
VCC
7
TEST
6
SCL
5
SDA
1
A0
2
A1
3
A2
4
GND
ADDRESS
DECODER
DECODER
SLAVE WORD
ADDRESS REGISTER
DATA
REGISTER
16 K bit EEPROM ARRAY
CONTROL CIRCUIT
POWER SUPPLY
VOLTAGE DETECTION
HIGHT VOLTAGE
GENERATOR
11 bit
8 bit
11 bit
STOP
START
ACK
96
HCD-SE7
IC509 CXD3068Q
DOUT
LRCK
PCMD
BCK
DVDD2
ASYE
MD2
EMPH
XTSL
DVSS2
XTAI
XTAO
SQSO
SQCK
SCSY
SBSO
EXCK
SOUT
SOCK
XOLT
SE
TE
VC
TES1
TEST1
DVSS1
FRDR
FFDR
TRDR
TFDR
SRDR
SFDR
DVDD1
FSTO
SSTP
MDP
LOCK
PWMI
FOK
DFCT
DIGITAL
CLV
PROCESSOR
OSC
DIGITAL
OUT
EFM
DEMODULATOR
32K
RAM
ERROR
CORRECTOR
D/A DIGITAL
INTERFACE
MIRR, DFCT,
FOK
DETECTOR
CPU
INTERFACE
SUBCODE
PROCESSOR
SERVO
AUTO
SEQUENCER
SERVO INTERFACE
DVDD0
XRST
MUTE
D
ATA
XLA
T
CLOK
SENS
SCLK
A
TSK
WFCK
RFCK
XPCK
GFS
C2PO
SCOR
C4M
WDCK
DVSS0
COUT
MIRR
A
VDD0
IGEN
A
VSS0
ADIO
RFDC
CE
TE
A
VSS1
RF
AC
ASYI
ASYO
BIAS
A
VDD1
PCO
FILI
FILO
CL
TV
V16M
VCTL
VPCO
59 58
57 56 55 54 53 52
51 50 49 48
47 46 45 44 43 42 41
1
2
3
4
5
6
7
8 9 10 11 12 13 14 15 16 17 18 19 20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
OPERA
TIONAL
AMPLIFIER &
ANALOG SWITCH
A/D
CONVER
TER
FOCUS
PWM
GENERATOR
TRACKING
PWM
GENERATOR
SLED
PWM
PWM
GENERATOR
FOCUS
SERVO
SERVO
DSP
TRACKING
SERVO
DSP
SLED
SERVO
DSP
ASYMMETRY
CORRECTOR
DIGITAL
PLL
CLOCK
GENERATOR
60
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