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32
32
HCD-L7HD
– HD Section –
256FS
IC101
MASTER CONTROL
Q1004,
D1003,1004
MUTE LOGIC
IC1000
HDD MASTER CONTROL
IC1101
USB-IIC
IC1100
USB-HUB
VINL
SCLK
ADIN-L
D IN
PLLPWR
1
DATAO 13
WS 12
BCK 11
8
PWON
7
IC1002
CLOCK DIVIDER
IC1009
ADC
SDI
35
DAIN
37
LRCK
32
BCLK
31
FS2560
16
RST
13
UDM
30
UDP
28
IC401
SP/PS
DAOUT 36
WS 12
BCK 11
DIO 23
SCLK 21
BS 20
INS 26
SPDIF1
VOUTL
DAOUT-L
16
SPDIF0
VDDAPLL
DMUTE
15
18
32
LRCK
32
BCLK
31
RESET
1
SLICER SEL
13
LOCK
21
MUTE
12
IC1010
DAC
IDE RST
OPTSEL
LEVEL-R
LEVEL-L
CTS
16
E
D
A
C
RESETP
29 IIC-CLK
P DOWN
12
38
RESET
RTS
39
CTS
20 P DOWN
7
11
X1001
45.16MHz
I2C-CLK
RESET
PC POWER ON
I2C-DATA
I2C-DATA, I2C-CLK,
I2C-HELP, ACCUT
MAIN
SECTION
I2C-HELP
ACCUT
Q1001
SWITCH
RESET
SW
Q1006
VPP
SW
Q171
Q1005
D+3.3V
SWITCH
30 IIC-DATA
IIC-DATA
23 IIC-HELP
TXD1
Q1002
SWITCH
193
XRD
78
XWEU
80
WE1
90
XWRL
81
WE0
89
XCS
82
CS4
100
XIRQ
85
IRQ0(CXD1859)
8
XDREQ0
86
DREQ0
191
XDACK0
88
DACK0
114
XDREQ1
89
DREQ1
192
XDACK1
90
DACK1
115
PT
A0(USB)
32
PT
A1(USB POWER)
31
IRQ5
176
PT
A2(WP)
30
CS0
96
RD
88
RD/WR
93
CKIO
162
PTJ2
108
PET7
94
MAIN
SECTION
A
CD
SECTION
C
MAIN
SECTION
CD
SECTION
MAIN
SECTION
35
TXD
RXD1
172
36
RXD
TXD1
166
81
HD DEV REC
STT IN
MCS7(CS ADDA)
177
15
13
X1000
10MHz
X-IN
X-OUT
156
155
X102
EXTAL
XTAL
23
22
X1101
12.5MHz
XI
XO
23
22
X1100
6MHz
XI
56
D2VN
31
USO VBUS
55
D2VP
RST
XO
31
RXD1
32
CLK1
33
RTS1
34
CNVSS
TXD1
RESET
RXD1
CLK1
RTS1
CNVSS
9
CN1003
CN1100
TO
FLASH
WRITER
RPVP
51
PULL UP SW
32
RPVN
52
VBUS DET
D+IN
D-IN
VBUS
44
PC POWER ON
16
P DOWN
12
TO
PC
D1108
CTS 15
CD/XOPT 14
ADDA MUTE 22
PTA7(MS LOAD IN) 23
PTA6(CAM IN) 24
PTA3(MS POWER) 28
PTK4 87
IDE CS
PTK0 98
IDE P
IRQ1(IDE PRIMARY) 9
LOCK 20
SLICER SEL 17
LED3
LED2
LED1
CAS2L 116
PTE1 119
CAS2H 117
UD PB
UD SSPND
AN6 206
AN7 207
61
15
IIC-CLK
62
1
UCK
TX
RX
SLEEP
REQ
BUSY
2 3 4 13 15
51
CLK
RX
TX
SLEEP
REQ
BUSY
53 52 17 14 16
DB0-15
A1-15
A0-21
A0-11
A0-18
D0-15
DQ0-15
WE
CE
VPP
OE
DQ0-15
WE
CLK
CAS
RAS
CKE
CS
UDQM
LDQM
IC1004,1005
BUS TRANCEIVER
IC1006
BUS BUFFER
CN1002
TO
HDD
CN461
FOR
MEMORY
STICK
(NOT USED)
1
19
IC1102
RESET
XRST
1
19
IC1103
RESET
1
3
IC701
3.3V REG
IC1104
D1110,1109
DIR
OE
POWER
SW
Q451
+3.3V
IC102
1MB FLASH ROM
IC103
SDRAM
A1-12
A1,2
EN
IC1003
ADDRESS
DEC
A4,5
A1-3
A1-19
A1-15
D0-15
D0-15
PDD0-15
PDA0-2
RD
PDIOR#
PDIOW#
DIO
SCLK
BS
XINS
IN SW
OUT SW
3.3V
R RSTP#
PDCS#1
PDCS#3
IRQ14
WE0
IDE RST
CS#1
CS#3
D0-15
D0-15
A0-21
D0-15
+3.3V
MS
SW
Q461,462
+3.3V
PTJ0
106
CKE
105
CS3
99
10
9
X402
20MHz
EXT
AL1
XT
AL1
2
3
X401
22.579MHz
XT
AL0
EXT
AL0
IC1011
DELAY
LED
DRIVE
Q191-193
D191-193
HDD+5V
+3.3V
1
3
IC1001
3.3V REG
HDD+5V
+3.3V
1
3
IC702
1.8V REG
HDD+5V
+1.8V
USB
• Signal Path
• R-CH is omitted due to same as L-CH.
: HDD(REC)
: CD/DIGITAL-IN
: HDD(PB)
Summary of Contents for HCD-L7HD
Page 39: ...39 39 HCD L7HD 6 7 Schematic Diagram MOTOR Section ...
Page 42: ...42 42 HCD L7HD 6 10 Schematic Diagram HDD1 Section 1 2 See page 62 for Wavefoms ...
Page 46: ...46 46 HCD L7HD 6 14 Schematic Diagram HDD2 Section 2 2 FOR MEMORY STICK NOT USED ...
Page 49: ...49 49 HCD L7HD 6 17 Schematic Diagram MAIN Section 1 2 See page 62 for Wavefoms ...
Page 55: ...55 55 HCD L7HD 6 23 Schematic Diagram AMP Section See page 62 for Wavefoms ...
Page 57: ...57 57 HCD L7HD 6 25 Schematic Diagram DISPLAY Section See page 62 for Wavefoms ...
Page 59: ...59 59 HCD L7HD 6 27 Schematic Diagram CONTROL Section See page 62 for IC Block Diagrams ...
Page 61: ...61 61 HCD L7HD 6 29 Schematic Diagram POWER Section ...
Page 95: ...95 HCD L7HD MEMO ...