Sony DAV-BC150 / DAV-BC250 / HCD-BC150 / HCD-BC250 Service Manual ▷ View online
42
HCD-BC150/BC250
IC509 CXD3068Q
IC706 M51V18165M-60TS-KR1
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
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
Ver 1.3
43
HCD-BC150/BC250
Ver 1.3
– IO Board –
IC200 MC14052BDR2
IC201 MM1623BFBE
200
Ω
75
Ω
DRIVER
75
Ω
DRIVER
75
Ω
DRIVER
75
Ω
DRIVER
6.75MHz
LPF
6.75MHz
LPF
6.75MHz
LPF
13.5MHz
LPF
6.75MHz
6dB
6dB
6dB
6dB
-6dB
6dB
LPF
75
Ω
DRIVER
13.5MHz
LPF
6.75MHz
6dB
LPF
75
Ω
DRIVER
13.5MHz
LPF
6.75MHz
6dB
LPF
BIAS
CLAMP
CLAMP
CLAMP
150k
Ω
BIAS
S-DC OUT
S1/S2
VCC1
C IN
MUTE 1
CVBS IN
YC MIX
Y IN
GND1
BIAS
I/P
CY IN
CLP
CB IN
MUTE2
CR IN
VCC2
S-DC OUT
C OUT
S1
S2
CVBS OUT
GND2
CY OUT
Y OUT
GND2
CB OUT
GND2
CR OUT
GND2
28
2
1
27
3
26
4
25
5
24
6
23
7
22
8
21
9
20
10
19
11
18
12
17
13
16
14
15
150k
Ω
BIAS
150k
Ω
BIAS
150k
Ω
BIAS
– AMP Board –
IC108, 109, 110 CXD9788AR
S
P
Sampling Rate
Converter
Converter
DF1
DF2
Gain
Control
Filter
&
LOW
CUT
Filter
Serial Control
Liner
Interpolator
∆ ∑ Converter
XVSS
PWM
INIT/MUTE
Clock Generator
Clock Generator
(Secondary Clock System)
1
VSUBC
2
VSSR
VSSL
VSSL
VSSR
3
OUTR2
OUTL2
OUTR1
OUTL1
4
VDDR
DVDD
DVSS
VDDL
5
6
7
8
XOVSS
XOVDD
9
XFSOOUT
10 11
NSPMUTE
12
SOFTMUTE
13
PGMUTE
SCSHIFT
14
SCDT
15
SCLA
TCH
OVF FLAGR
OVF FLAGL
16
SFLAG
INIT
17
MCKSEL
18
LRCK
19
BCK
20
DA
TA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
21
42
43
41 40 39 38 37
XFSOIN
36
XVDD
35
HPVDDL
34
HPOUTL2
33
HPVSSL
32
31
HPVDDR
30
HPOUTR1
HPOUTL1
29
28
HPVSSR
27
26
25
HPOUTR2
24
FSOI
23
FSOCKO
22
44
45
46
47
48
(Primary Clock System)
44
HCD-BC150/BC250
IC101-106 CXD9774M
Ver 1.3
RESET 4
GND 1
GND 3
PWM BP 2
DREG RTN 5
GVDD 6
M3 7
M1 10
M2 11
DVDD 12
DREG 8
DGND 9
DGND 14
GND 16
GND 18
PWM
RECEIVER
TIMING
CONTROL
&
PROTECTION
SD 13
OTW 15
DIGITAL
REGULATOR
PROTECTION
LOGIC
OT
&
UVP
DVDD DREG
DREG
DGND
PWM AP 17
PWM
RECEIVER
DVDD DREG
DGND
DREG
GVDD
DREG
GATE
DRIVE
GVDD B
35
GVDD B
36
BST B
33
PVDD B
32
PVDD B
31
OUT B
30
OUT B
29
GND
28
GND
34
GATE
DRIVE
OCH
OCL
TIMING
CONTROL
&
PROTECTION
DREG
GATE
DRIVE
GVDD A
20
GVDD A
19
BST A
22
PVDD A
23
PVDD A
24
OUT A
25
OUT A
26
GND
27
GND
21
GATE
DRIVE
OCH
OCL
GVDD
GVDD
45
HCD-BC150/BC250
• IC Pin Function Description
• DMB07 BOARD IC207 ZIVA5X-C2F (DVD SYSTEM PROCESSOR)
• DMB07 BOARD IC207 ZIVA5X-C2F (DVD SYSTEM PROCESSOR)
Pin No.
Pin Name
I/O
Description
1
VDDP
—
Power supply terminal (+3.3V) (I/O signal)
2
HA1
I/O
Address bus
3
HD15
I/O
Data bus (address signal multiplexed)
4
HD14
I/O
Data bus (address signal multiplexed)
5
HD13
I/O
Data bus (address signal multiplexed)
6
HD12
I/O
Data bus (address signal multiplexed)
7
HD11
I/O
Data bus (address signal multiplexed)
8
HD10
I/O
Data bus (address signal multiplexed)
9
HD9
I/O
Data bus (address signal multiplexed)
10
HD8
I/O
Data bus (address signal multiplexed)
11
HD7
I/O
Data bus (address signal multiplexed)
12
VDDP
—
Power supply terminal (+3.3V) (I/O signal)
13
GNDP
—
Ground terminal (I/O signal)
14
HD6
I/O
Data bus (address signal multiplexed)
15
HD5
I/O
Data bus (address signal multiplexed)
16
HD4
I/O
Data bus (address signal multiplexed)
17
HD3
I/O
Data bus (address signal multiplexed)
18
HD2
I/O
Data bus (address signal multiplexed)
19
HD1
I/O
Data bus (address signal multiplexed)
20
VDDP
—
Power supply terminal (+3.3V) (I/O signal)
21
GNDP
—
Ground terminal (I/O signal)
22
HD0
I/O
Data bus (address signal multiplexed)
23
HDTACK
I/O
Acknowledge signal input/output for host data transfer (not used)
24
HIRQ0
I
Interrupt signal input for Medusa (not used)
25
WEH.UDS
I/O
Host upper data strobe signal output
26
WEL.LDS
I/O
Host lower data strobe signal output (not used)
27
HREAD
I/O
Read/write strobe signal output
28
GPIO0
I/O
Jig detection port (pull-up)
29
GND
—
Ground terminal (inside core)
30
VDD
—
Power supply terminal (+1.8V) (inside core)
31
GND25
—
Ground terminal (SDRAM I/O signal)
32
VDD25
—
Power supply terminal (+3.3V) (SDRAM I/O signal)
33
MA9
O
SDRAM address bus
34
MA8
O
SDRAM address bus
35
MA7
O
SDRAM address bus
36
MA6
O
SDRAM address bus
37
MA5
O
SDRAM address bus
38
MA4
O
SDRAM address bus
39
MA3
O
SDRAM address bus
40
MA2
O
SDRAM address bus
41
MA1
O
SDRAM address bus
42
MA0
O
SDRAM address bus
43
GND25
—
Ground terminal (SDRAM I/O signal)
44
VDD25
—
Power supply terminal (+3.3V) (SDRAM I/O signal)
45
MA10
O
SDRAM address bus
46
MA11
O
SDRAM address bus
47
BA1
O
SDRAM bank select 1 signal output
Ver 1.3
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