Sony HCD-FL7D Service Manual ▷ View online
97
HCD-FL7D
IC401
CXD9633Q
54
TEST3
69
DIRDSCK1
70
DIRDSCK2
INTERNAL
CONTROL
38 SELDH1
37 SELDH2
36 F8FL
35 F8FR
34 F8CT
47
F2FLREX1
49
CKOUT
48
TEST1
53
TEST2
52
MCK
46
F2CSWEX2
51
VDD5
50
VSS5
44
F2LRCK
43
F2BCK
42
FMT2FS
41
VDD4
45
F2SLR
33 F8SW
32 F8BL
31 VDD3
30 VSS3
29 F8BR
28 F8SL
27 F8SR
26 F8WCK
WCK
BCK
CK
25 F8BCK
24 FMT8WCK
23 FMT8FS
22 DIR8CK
21 VDD2
65
DSICT
66
DSISW
67
DSISL
68
DSISR
75
XMTDSD
76
SEL8FS
77
SELEXT
78
SYNC
79
INIT
80
VSS7
74
XMTPCM
71
SELRAM
63
DSIFL
62
DSBCKF
61
VDD6
64
DSIFR
FL
INTERNAL
CLOCK
PCM
MUTE
FIR FILTER
&
DOWN
SAMPLING
UNIT
CLOCK
GENERATOR
&
TIMING
CONTROL
8FS
I/F
15
DSOBL
16
DSOSW
17
DSOCT
18
DSOFR
12
DSOSR
19
DSOFL
20
VSS2
13
DSOSL
6
SELSBSW
7
SELSBR
8
SELMCU
9
MONTOR
10
VSS1
11
DSBCKB
14
DSOBR
2
MSHIFT
1
VDD1
3
MLATCH
4
MDATA
5
DSGAIN
39 DIR2CK
40 VSS4
DSD MUTE
DSD
SW/SB
SELECT
2FS
EXT.
CLOCK
SELECT
2FS
EXT.
DATA
SELECT
2FS I/F
COEF. SELECT
TEST/MONITOR
CONTROL
RAM
29bit x 240
ROM
24bit x 720
CPU I/F
CONTROL
8FS
SW/SB
SELECT
72
SELFIR1
73
SELFIR2
FR
CT
SW
SL
SR
FL
FR
CT
SW
SL
SR
FL
FR
CT
SW
SL
SR
CK
CKB
WCK
BCK
FL
FR
CT
SW
SL
SR
CKB
56
EXILRCK
55
EXIBCK
58
EXID1
57
EXID2
59
EXIMCK
60
VSS6
98
HCD-FL7D
IC509
CXD3068Q
IC706
MSM51V18165F-60TSKR1
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
XUGF
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
NC
A9
A8
A7
A6
A5
A4
VSS
NC
NC
A0
A1
A2
A3
VCC
VCC
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
VCC
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
VCC
VCC
VCC
99
HCD-FL7D
IC808
MSM56V16160F-8TK7R1
IC814
TC7WH157FK (TE85R)
A9
A8
A7
A6
A5
A4
VSS
A11
A10
A0
A1
A2
A3
VCC
VCC
DQ1
DQ2
VSSQ
DQ3
DQ4
VCCQ
DQ5
DQ6
VSSQ
DQ7
DQ8
VCCQ
VSS
DQ16
DQ15
VSSQ
DQ14
DQ13
VCCQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VCCQ
CAS
RAS
31
32
29
30
26
27
28
21
20
19
23
22
25
24
2
1
4
3
6
5
8
7
10
9
11
13
12
49
50
46
48
44
47
45
42
43
39
40
36
READ
DATA
REGISTER
INPUT
DATA
REGISTER
OUTPUT
BUFFERS
INPUT
BUFFERS
SENSE
AMPLIFIER
COLUMN
DECODERS
MEMORY
CELLS
WORD
DRIVERS
ROW
DECODERS
COLUMN
ADDRESS
BUFFERS
UDQM
35
CLK
34
CKE
33
NC
37
NC
38
41
I/O
CONTROLLER
PROGRAMING
REGISTER
16
WE
15
17
CS
18
LDQM
14
ROW
ADDRESS
BUFFERS
INTERNAL
COLUMN
ADDRESS
COUNTOR
LATENCY
&
BURST
CONTROLLER
INTERNAL
ROW
ADDRESS
COUNTOR
TIMING
REGISTER
BANK
CONTROLLER
SELECT
11
6
ST
11
7
A
1
2
3
A
B
Y
5
Y
B
GND 4
VCC
8
Y
EN G
Y
IC903
BR24C08F-E2
START
STOP
LOGIC
SERIAL
CONTROL
LOGIC
H.V. PUMP/TIMING
LOAD
R/W
LOAD
Y DEC
INC
COMP
DATA RECOVERY
E PROM
SERIAL MUX
D /ACK
LOGIC
D
IN
OUT
D
X DEC
DEVICE
ADDRESS
COMPARATOR
DATA WORD
ADDR/COUNTER
1
2
3
4
6
7
8
5
OUT
2
EN
VCC
WP
SCL
SDA
GND
A2
A1
A0
IC904
TC7W74FU
6
CLR
7
PR
8
VCC
5
Q
R
S
Q
3
Q
2
D
4
GND
1
CK
Q
D
C
IC902
TC7S32FU (TE85R)
1
5
2
4
3
IN B
VCC
IN A
GND
OUT Y
100
HCD-FL7D
– CLAMP MOTOR Board –
IC701
BA6956AN
1
2
3
4
5
6
7
8
9
CONTROL LOGIC
TSD
VREF
OUT2
OUT1
RNF
VM
VCC
FIN
GND
RIN
– LOADING MOTOR Board –
IC702
BA6956AN
1
2
3
4
5
6
7
8
9
CONTROL LOGIC
TSD
VREF
OUT2
OUT1
RNF
VM
VCC
FIN
GND
RIN
– CD MOTOR Board –
IC302
BA6956AN
1
2
3
4
5
6
7
8
9
CONTROL LOGIC
TSD
VREF
OUT2
OUT1
RNF
VM
VCC
FIN
GND
RIN
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