Sony HCD-GPX33 - DIAGRAMS AND BLOCK DIAGRAMS; BLOCK DIAGRAM - CD;USB SECTION

HCD-GPX33/GPX55/GPX77/GPX88
HCD-GPX33/GPX55/GPX77/GPX88
2323
6-1. BLOCK DIAGRAM - CD/USB Section -
SECTION 6
DIAGRAMS
SERVICE,
OPTICAL DEVICE
CD RF AMP
FOCUS/TRACKING ERROR AMP
CD SYSTEM PROCESSOR
DIGITAL SERVO PROCESSOR
IC501
SYSTEM
CONTROLLER
IC100 (1/4)
5CH SYSTEM
MOTOR DRIVER
IC851
AUTO
POWER CTRL
Q891
RFIP
RF_C1
128
127
RF_B
RF_A
RF_D2
RF
VOA/A
VOB/B
VOC/C
VOD/D
RF_F4VOE/E+G
RF_E3VOF/F+H
V2O
10
VC
LDO114LD(780)
AUTO
POWER CTRL
Q881
LDO215LD(650)
FOO22
VR(780)
DVD_VR20
CD_VR19
MSW23
VR(650)
FCS+
(LO:DVD,HI:CD)MSW
MDI1
13
PD
64M SDRAM
IC504
X501
27MHz
14
FCS–
13
1
TRO21
TRK+
16
TRK–
15
26
FMO18
SL+ 17
SL– 18
23
DMO17
SP+ 11
SP– 12
9
10
4
V14/VREF01127
DG0, DQ1 – DQ15
RD0 – RD15
PRST#
A0 – A11
RA0 – RA11
2, 4, 5, 7, 8, 10, 11, 13, 42,
44, 45, 47, 48, 50, 51, 53
52 – 55, 57 – 60,
69 - 62
89 - 92, 79 - 74,
88, 73
23 – 26,
29 – 34, 22, 35
XTALI
7
BA0 BA0
85
20
BA1 BA1
86
21
RCLK CLK
72
38
DQM0 LDQM
61
15
DQM1 UDQM
70
39
RAS# RAS
83
18
CAS# CAS
82
17
RWE# WE
80
16
MUTE4528
38
XTALO
8
USB CONTROLLER
IC300
31
USBDP_UP
30
USBDM_UP
USB_DP 25
USB_DM 24
2USBDP_DN1
1USBDM_DN1
84/I-HUB-OC-USB B
CN2102
3
2
1
86
/I-HUB-OC-USB A
USB
COMPARATOR
IC280
USBA+5V
USBB+5V
4USBDP_DN2
3USBDM_DN2
3
2
1
O-MTK-RESET57
I-CDM-LOAD-SW63
I-CDM-UNLOAD-SW64
O-MTK-SDO
45
I-MTK-SDI
46
I-MTK-CLK
47
I-MTK-XIFCS
56
O-MTK-BUSY
55
IFSDI 40
IFSDO 35
IFSCK 34
IFCS# 42
IFBSY 41
O-HUB-RESET
88
O-HUB-VBUS-DETECT
87
VBUS_DET27
RESET_N26
X300
24MHz
XTALIN
33
XTALOUT
32
CN2103
1
7
3
5
SF_CS#
_CS
30
1
SF_CK
SCK
33
6
EEPROM
IC502
SO
2
SI
5
SF_DO
31
SF_DI
32
ACLK
ALRCK
ABCK
ADIN
118
L-OUT
ASDATA0
113
14
13
STEREO A/D CONVERTER
IC920
8
L-IN
D+
D-
VBUS
D+
D-
VBUS
R-CH
117
7
112
6
106
9
VOUTL
8
7
VOUTR
STEREO A/D CONVERTER
IC750
2
DATA
1
BCK
3
LRCK
16
SCK
DOUT
9
STEREO A/D CONVERTER
IC900
6
SCKI
7
LRCK
13
VINL
23
27
AUDIO DSP
IC701
11
22
19
21
25
23
24
13
ASYNCHRONOUS SAMPLE
RATE CONVERTER
IC740
4
6
5
SIGNAL SELECTOR
IC780
2
1
R-CH
61
48 75 76
32 15 16 12
SDIN1
26
SDOUT2
SDA1 SCL1 SDIN2
LRCK
MCLKO
SCLKOUT1
SCLKOUT2
SDOUT1
4
3
XTALO
XTALI
RESET
8
7
STEREO A/D CONVERTER
IC765
16
3
2
SCK
DATA
LRCK
VOUTR
1
BCK
VOUTL
2
RCKI
SDIN
RST
SDOUT
LRCKO
BCKO
B
A
Y
SEL
SCKI
LRCK
BCK
DOUT
VINL
VINR
O-DIGITAL-SEL
I-DSP SDA
I-DSP SCL
O-DSP-RESET
VOFC+
VOFC-
VOTK-
VOTK+
VOLD+
VOLD-
VOSL+
VOSL-
VINFC
VINTK
VINLD
VINSL+
BIAS
MUTE
VOTR-
VOTR+
L-OUT
R-CH
123
CN681
5
1
2
3
CDM
X762
12.288MHz
LOAD-
LOAD+
TRAY-IN
TRAY-OUT
500mA
5V
B
REC/PLAY
500mA
5V
A
PLAY
GPX55/GPX77/GPX88
GPX88
‡6LJQDOSDWK
: CD PLAY
: AUDIO
: USB
‡5FKLVRPLWWHGGXHWR
VDPHDV/FK
MAIN
SECTION
(Page 24)
A
MAIN
SECTION
(Page 24)
B
MAIN
SECTION
(Page 24)
C
MAIN
SECTION
(Page 24)
D