Schematic Diagram - Mb Board (3/9) - Sony HCD-GPX555 Service Manual

HCD-GPX555/GPX888
Ver. 1.1
6-9.

SCHEMATIC DIAGRAM - MB Board (3/9) -

1 2 3
A MB BOARD (3/9)
>014S
DVDD3.3V
B
MB BOARD (4/9)
FE_LD_CD
(Page 33)
FE_LD_DVD
C366
0.01u
JL301
GND (LD) 1
JL302 R305 0
LD (650) 2
C
JL303 R306 10k
NC 3
JL304 R310 4.7k
5V 4
JL305
PD 5
JL306 R307 0
LD (780) 6
C367 0.01u
JL307 R308 100
VR (650) 7
JL308 R309 100
VR (780) 8
JL309
NC 9
JL310
VOE/E+G 10
D JL311
VCC 11 C302 0.1u
JL312
VC 12
SERVICE, JL313
GND (PDIC) 13 C303 0.1u
OPTICAL DEVICE
JL314
VOF/F+H 14
(1/2)
JL315
VOB/B 15
JL316
VOA/A 16
JL317
RF 17
JL318
(LO:DVD.HI:CD)MSW 18
E JL319
VOD/D 19
JL320
VOC/C 20
JL321
TRK- 21
JL322
TRK+ 22
JL323
FCS+ 23
JL324
FCS- 24
CN302
24P
FE_FCS-
F
FE_FCS+
>015S
FE_TRK+
MB BOARD (4/9)
FE_TRK-
(Page 33) FE_VREFO
FE_VREFO
FE_LIMIT
G
FE_DMO
FE_FMO
>016S
FE_TRO
FE_FOO
MB BOARD (4/9)
FE_MUTE
(Page 33)
FE_CD_LDD
H FE_DVD_LDD
>017S
JL330
USBM
MB BOARD (5/9)
JL331
USBP
(Page 34)
I
>018S
R386 0
FE_5V
MB BOARD (6/9)
DVDD3.3V
GND
(Page 35)
J
JL352
GND 3
JL353
FLASH
RXD 2
PROGRAMMING
JL354
TXD 1
CN301
3P
K
HCD-GPX555/GPX888
• See page 51 for IC Block Diagrams. • See page 58 for IC Pin Function Descriptions.
4 5 6 7
MB BOARD (4/9)
C314
0.01u
5 4
3.3
CONT CN
IC303
6 3 0.3
NC_6 MM1701CHBE GND
7 2
IC303 C315 R323
R324
NC_7 NC_2
1u
1k 0
3.3 8 1
VIN +1.2V REG. VOUT
1.2
C312
1u
9
CL307
R322
0
FE_VOC
FE_VOB
128
SL301
FE_VOE
FE_VOA 2
C316
1 RF_C
10u
FE_VOD 0
C328 10u
2 RF_D
FE_VOF
0
3 RF_E
R328 12
FE_VOE
0
4 RF_F
FE_VOF 1.2
C330 0.1u
5 AVDD12_2
FE_VOB 3.3.
6 AVDD33_1
R326
FE_VOA 0.8
7 XTALI
0
C322 X301
0.6
8 XTALO
10p 27MHz
R334
FE_VOD
100k
9 AGND33
C323 R332
C319 2
FE_VOC
12p 330 10 V20
10u
1.4
11 V14/VREF0
0
12 REXT
R330 15k
3.3
13 MDI1
0
14 LDO1
FE_CD_LDD
3.3
15 LDO2
FE_DVD_LDD
3.3
16 AVDD33_2
FE_DMO 1.4
C331
17 DMO
0.1u
FE_FMO 0
18 FMO
0
19 CD_VR
0
20 DVD_VR
FE_TRO 1.4
21 TRO
FE_FOO 1.4
22 FOO
FE_LIMIT
0
23 MSW
USBM
R335 0 0
24 USB_DM
USBP R337 0 0
25 USB_DP
FE_DMO 3.3
26 VDD33_USB
FE_FMO C325 0.01u
27 VSS33_USB
FE_TRO
R339 5.1k 0.8
28 PAD_VRT
FE_FOO 1.2
29 VDD12_USB
FE_MUTE 3.3
30 SF_CS#
C326 0.2
31 SF_DO
0.01u
FE_CD_LDD 0
32 SF_DI
FE_DVD_LDD
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
USBM 1.2
USBP
FE_LIMIT
R321
100
R304
100k
R327 R329
47 0
C324 0.1u
0.3 0.3
1 _CS VCC 8
3.3
0.3
IC302
2 SO _HOLD 7
W25Q16CVSSIG-R
3.3
IC302 3.3
3 _W SCK 6
1.4
EEPROM
4 GND SI 5
0
8 9 10 11
>013S >007S
MB BOARD (1/9)
(Page 33) (Page 30)
R325
0
0.5 0.5 0.6 0.6 0.2 1.2 3.3 3.3 0 0 1.3 0 0 3.3 0 1.3 1.2 3.3
127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99
IC301
CXD90013R
IC301
CD RF AMP
FOCUS/TRACKING ERROR AMP
CD SYSTEM PROCESSOR
DIGITAL SERVO PROCESSOR
3 0 3.3 3.3 3.3 3.3 3.3 2.5 0 3 0 0 3.3 1.4 2 1.5 1.2 1.2 1.1 1.1 0.8 1.1 2.6 1.1 1.1 1.1
JL337
XIFCS
JL336
XIFBSY >019S
JL335
XSYSRST
JL334 MB BOARD (8/9)
IFSDI
JL333
IFSDO
(Page 37)
JL332
IFSCK
32 32
12 13 14
CL335
1.2 0
98 97
47u 10V
C350
3.3 C352 0.1u
DACVDDC 96
CL336
MFIDET 95
RB303
CL337
XMAMUTE 94 22
CL338
SPDIF 93
2 RA3
RA3 92
2 RA2
RA2 91
RA1
1.2
RA1 90
RA0
0.2
RA0 89
0.1 RA10
RA10 88
1.2 C346 0.01u BA1
DVDD12 87
BA0
1.2
BA1 86
RA4
RB305
1.2
BA0 85
22
3.3 C347 0.01u RA5
RB302
DVDD33 84
3.1 22 RAS
RAS# 83
RA6
CAS
3
CAS# 82
RWE
RA7
DVSS12 81
3.1
RB304
RWE# 80 RA8
22
1.2 RA4
RA4 79
RA5
1.2 RA9
RA5 78
RA6
1.2
RA6 77
RA11
1.2
RA7 76
0 RA7
RA8 75
RA8
0
RA9 74
RA9
0
RA11 73
1.3 RA11
RCLK 72
RB301
3.3 C348 0.01u
DVDD33 71 22
R380 22 DRCLK
2.6
DQM1 70
1
R381
RD8 69
R379 22
DQM1 10k
1
RD9
68
1
RD10 67
RD8
1 RD8
RD11 66
RD9
1 RD9
RD12 65
RD10 C357
RD10
RD11
RD11
RD12
RB306
22
RD12
RD13
C358
R378
RD14
0
RD15
RD13
RD14
RB307
RD15 22
DQM0
CL339 R385 R384 R383
0 0 0
Note: IC302 on the MB board cannot exchange with single. When
this part on the MB board is damaged, exchange the entire
mounted board.
15 16 17
IC306
EM638165TSD-6G
IC306
64M SDRAM
C364 0.1u
28 VSS VDD
27
3.3
1.4 RA3
29 A4 A3 26
1.4
RA2
2
30 A5 A2 25
2.6
1.6 RA1
31 A6 A1 24
2.6
RA0
1.6
32 A7 A0 23
0
RA10
0
33 A8 A10/AP 22
0
0 BA1
34 A9 BA1 21
1.9
BA0
0
35 A11 BA0 20
C359 0.01u
2.1
36 NC CS
19
R382 10k
0
3.3 RAS
37 CLKE RAS 18
3.1
CAS
1.4
38 CLK CAS 17
3.1
2.9 RWE
39 UDQM WE 16
3.3
DQM0
40 NC LDQM 15
2.9
C360 0.1u
41 VSS VDD 14 RB308
3.3 22
0.9 RD7
42 DQ8 DQ7 13
RD6
0.6
0.1u 3.3
43 VDDQ VSSQ 12 RD5
0.8 RD4
44 DQ9 DQ6 11
0.6
0.8
45 DQ10 DQ5 10
0.7
C365 0.1u
46 VSSQ VDDQ 9
3.3
1.1
8 RB309
47 DQ11 DQ4
0 22
RD3
1.1
48 DQ12 DQ3 7
RD2
1
0.1u 3.3
49 VDDQ VSSQ 6
RD1
1.4 RD0
50 DQ13 DQ2 5
0.6
1.4
51 DQ14 DQ1 4
0.5
C363 0.1u
3
52 VSSQ VDDQ
3.3
0.8
53 DQ15 DG0 2
1
C362 10u
54 VSS VDD 1
3.3