Diagrams; Cd/Usb Diagram - Sony MHC-GPX5 Servise Manual

DIAGRAMA EM BLOCO – Seção CD/USB –
5-1.
RF
VOA/A
VOB/B
VOC/C
VOD/D
VOE/E+G
VOF/F+H
VC
PD
AUTOMATIC POWER
CONTROL
LD (780)
Q606
AUTOMATIC POWER
CONTROL
LD (650)
Q605
DEVICE, OPTICAL
(CMS-S76RFS3G)
MSW
CD ON
SWITCH
VR (780)
Q604-1
REGO1
CD ON
SWITCH
VR (650)
Q604-2
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
IC801
6
FCS+ VO1+
7 VO1-
FCS–
TRK+ 9
VO2-
8
TRK– VO2+
SL+ 10 VO3+
VO3-
SL– 11
SP+ 12 VO4+
SP– 13 VO4-
OPIN-
29
REGO1 REGO2
REGVAR
39
2 REG5
HCD-GPX5G/GPX7G/GPX8G
6
ASDATA0 1 18
123 RF IP
124 OPOUT
5
1 RF_C
128 RF_B
127 RF_A
2 RF_D
4 RF_F
3 RF_E
10
V2O
ADIN 106
13 MDI1
ACLK 1 12
ALRCK
1 17
ABCK 1 13
14 LDO1
REGO2
15 LDO2
USB_DP 25
USB_DM 24
RF AMP, SERVO DSP,
AUDIO PROCESSOR
Q603
IC501
20 MSW
FLASH ROM
IC502
SCK
33 6
SF_CK
1 CS_
SF_CS# 30
SI
SF_DI 32 5
SO
SF_DO 31 2
IFSDI 40
IFSDO 35
IFSCK 34
IN1 IFCS# 42
24 22 FOO
IFBSY 41
IN2
23 21 TRO
IN3
22 18 FMO
DG0, DQ1 – DQ15
2, 4, 5, 7, 8, 10, 11, 13, 42,
IN4 21 17 DMO
44, 45, 47, 48, 50, 51, 53
27 126 SPFG/OPINN
VSPDL
52 – 55, 57 – 60,
69 - 62
MUTE123 33 45 MUTE123
RD0 – RD15
MUTE4
34 19 MUTE4
TSDM
35 23 TSD_M
7 8
X501
27MHz
SEÇÃO 5
DIAGRAMAS
ASYNCHRONOUS SAMPLE
MULTIPLEXER RATE CONVERTER
IC741 IC761
1C0 1Y SDIN SDOUT 23
7 4
BCKO
25
LRCKO 24
1C1 2 RCKI /RST 13
A 14
A/D CONVERTER
IC721
9 DOUT VINL 13
6 SCKI
7
LRCK
VINR 14
R-CH
8 BCK
31 USBUP_DP USBDN1_DP 2
30 USBUP_DM
USBDN1_DM 1
USB CONTROLLER
IC700
27 VBUS_DET USBDN2_DP 4
26 RESET_N
XTAL1/ USBDN2_DM 3
CLKIN XTAL2
33 32
X700
24MHz
64M SDRAM
IC504
A0 – A11
23 – 26,
20 21 38 15 39 18 17 16
29 – 34, 22, 35
90 - 92, 79 - 74,
85 86 72 61 70 83 82 80
88, 73
RA0 – RA11
38
PRST #
23 23
DSP D/A CONVERTER
IC762 IC763
11 SDIN1 VOUT L
SDOUT1 27 2 DATA 7
23 1 BCK
SCLKOUT2
22 SCLKOUT1
VOUT L
8
19 LRCK 3 LRCK
16 SCK
21 MCLKO
32 15 16
B
L-IN
(Page 24)
27 47 48
83 HUB-RESET
82
HUB-VBUS-DETECT
84 1 3
HUB-OC1
USB
25 ASEL
COMPARATOR
IC702
35 MTK-OSD HUB-OC2 28 7 5
36 MTK-SI
37 MTK-CLK
41 MTK-XIFCS
38 MTK-BUSY
SYSTEM
CONTROLLER
IC500 (1/4)
R-ch is omitted due to same as L-ch.
40 MTK-RST
SIGNAL PATH
HCD-GPX5G/GPX7G/GPX8G
A
L-OUT
(Page 24)
R-CH
CN1201
3
D+
2 A
D–
PLAY
1
VBUS
CN1202
3
D+
2 B
D–
REC/PLAY
1
VBUS
VBUS +5V
: CD PLAY
: AUDIO
: USB