Schematic Diagram - Dmb22 Board (2/3) - Sony HCD-GPX5G Service Manual

HCD-GPX5G/GPX7G/GPX8G
5-26. SCHEMATIC DIAGRAM – DMB22 Board (2/3) –
1 2
A
DMB22 BOARD
B
DMB22
R555
0
BOARD
(3/3) REG01
5
(Page 49)
VREFO
RF+3.3V
DMB22 DGND
4
C
DVDD5V
BOARD
DVDD3.3V
CN501
(1/3),(3/3)
24P
JL601
(Page 47), GND (LD) 1
JL602
LD (650) 2
(Page 49) DVD_LD
NC 3
5V 4
JL605
PD 5
JL606
LD (780) 6
JL607
VR (650) 7
JL608
VR (780) 8
D
NC 9
JL610
VOE/E+G 10
JL611
VCC 11
JL612
DEVICE, OPTICAL VC 12
JL613
CMS-ST6RFS3
GND (PDIC) 13
JL614
VOF/F+H 14
JL615
VOB/B 15
JL616
VOA/A 16
JL617
RF 17
JL618
MSW 18
JL619
VOD/D 19
JL620
VOC/C 20
E
JL621
TRK- 21
JL622
TRK+ 22
JL623
FCS+ 23
JL624
FCS- 24
TRK-
DMB22
TRK +
BOARD
6
FCS+
(3/3)
FCS -
(Page 49)
REG02
F
IOP
DMB22
BOARD 7
G
(3/3)
IOPMON
(Page 49)
SPFG
DM O
DM O
FMO
FMO
TRO
TRO
FOO
FOO
CN507
6P
RFMON 6
5
V2REFO
+3.3V 4
H FOR TEST
GND 3
CL572
RXD 2
CL571
TXD 1
I
J
HCD-GPX5G/GPX7G/GPX8G
All manuals and user guides at all-guides.com
• See page 50 for Waveforms.
3 4 5
(2/3)
C532
0.01
FB653
R652
0
5 3.4
RF
PD
5 CONT CN 4
3.2 C653 VOC
0.5
0.01
CD_LD
VR (650) 6 NC GND 3 VOB
C657 0
VR (780)
0.22
7 NC NC 2
0 1.5
3.2
8 VIN VO 1
3.2
VOE 1.4
C655 C656 C651
C601 1
0.22 0.01
VOA
10 VC
VOD
IC652 IC651
TK11133CSCL-G MM1701CHBE
VOF
VOF IC652 IC651
VOE
VOB
VOA 3.3V REG 1.8V REG
RF
MSW VR (780)
VOD
VR (650)
VOC/C S2
D2
0 0
R603 C604
47k 10
G1 G2
0
5
VC
Q604
0
RT3K66M-T111-1
S1 D1 PD
MSW 0 C605
4700p
MSW
5.1
0.9
Q603
R605
R606 RT1N241M-TP-1
1M
100
MSW SWITCH
0
CL631
CL632
C608 R614
47
R619 47k
10k 10V
Q605
C606 3.7 CL633
2SA2119K
R607 47
LD SWITCH 100 10V
3.4 3.4 R613
DVD_LD
Q606 100
0
2SA2119K
CD_LD
C609
LD SWITCH
0.01
C607
R608 0.01 R612
R618
47k 100k 100k
R621
100
R623
0
R622
2.7k
CL575
R624
100k
IC502
W25Q16CVSSIG-R
0.3
IC502
1.4
EEPROM
R572
3.2
0
0
• See page 51 for IC Block Diagrams. • See page 56 for IC Pin Function Descriptions.
6 7 8 9
DMB22 BOARD
(1/3)
(Page 47)
2
R654
0
2.1 2.1 1.5 2.7 0.4 0.8 0 3.4 3.4 3.4 0 0.4 0 0 0
0 0 0.4
128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110
1 RF_C
2.2
2 RF_D
2.2
3 4 3
RF_E
2.2
4 RF_F
C501 10
2.2
R501 12
5 AVDD12_2
C503
0.1
1.3
R502 0
6
AVDD33_1
3.5
X501 1
C504 7 XTALI
2 27MHz
12p 1
50V 8 XTALO
R503
0.8
100k
9 AGND33
0
C505
R504
10p 10 V20
1
50V 330
2.1
11 V14/VREF0
1.6
12 REXT
0
R505 15k
13
MDI 1
0
IC501
14 LDO1
CXD90013R
3.4
15 LDO2 IC501
C506 0.1
3.4
16 AVDD33_2
3.4
CD RF AMP
17 DMO
FOCUS/TRACKING ERROR AMP
DMO
1.5
CD SYSTEM PROCESSOR
18 FMO
FMO DIGITAL SERVO PROCESSOR
1.5
19 MUTE4
3.4
20 MSW
0
21 TRO
TRO
1.5
22 FOO
C507 0.001
FOO
1.5
23 TSD_M
R506 0 3.2
24
USB_DM
USBM
R508 0 0.2
25 USB_DP
USBP
C508 0.01 3.1
26 VDD33_USB
3.4
27 VSS33_USB
0
R510 5.1k
28
PAD_VRT
C510
0
0.01
29 VDD12_USB
1.3
30 SF_CS#
104
31
SF_DO
0.2
32 SF_D I
0
R511 R512
0 0
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
0 0 0 3.3 2.7 3.3 0 3.3 0 0 0 0.6 0
R571
C571
0.1 0
1 _CS VCC 8
3.2
2 SO _HOLD 7
3.2
3 _W SCK 6
1.4
4 GND SI 5
0.2
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1
C
DMB22
BOARD
MAIN BOARD
(1/3)
CN703
(Page 47)
(1/4)
(Page 37)
48 48
10 11 12
3.4 1.3 1.3 0 0.8 0.8 0.8
0 0 3.4 0 0 0
109 108 107 106 105 104 103 102 101 100 99 98 97
C522
47
10V
DACVDDC 96
3.3 C521
NC 95 CL549 0.1
2 CL548
XMAMUTE 94
RB508 0
SPDIF 93 CL547
RA3
RA3 92
0 RA2
RA2 91
0 RA1
RA1 90
0
RA0
RA0 89
0 RA10
RA10 88
1.3
BA1
DVDD12 87
C519
1.3
0.01 BA0
BA1 86
1.6
RB509 0
BA0 85
0
DVDD33 84
C518
3.3
0.01 RAS
RAS# 83
3.3
CAS
CAS# 82
3.3 RWE
DVSS12 81
0
RB505 0
RWE# 80
RB507 0
3.3 RA4
RA4 79
0
RA5
RA5 78
0 RA6
RA6 77
0
RA7 76
0 RA7
RA8 75
0
RA8
RA9 74
0 RA9
RA11 73
0.3 RA11
RCLK 72
3.3
RB506 0
DVDD33 71
C517
R536 22
3.3
0.01
DQM1 70
R535 0
3.3
RD8
69
1.7
RD9 68
1.7
RD10 67
RD8
RD8
1.7
RD11 66
RD9
RD9
1.7
RD12 65 RD10
RD10
1.7
RD11
RD11
RD12
51 52 53 54 55 56 57 58 59 60 61 62 63 64
3.3 3.3 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 3.3 1.7 1.7 1.7
RD12
RD13
RD14
RD13
RD15
RD14
RD15
DQM0
13 14 15
R557 0 8
BOARD
TSD_M
R556 100
M UTE4
R541 100
M UTE123
(Page 49)
IC504
W9864G6JH-6-ER10
IC504
64M SDRAM
C597 0.1
28 VSS VDD 27
0 0.3
RA3
29 A4 A3 26
RA4
0.4 0.4
RA2
30 A5 A2 25
RA5
0.4 0.4
RA1
31 A6 A1 24
RA6
0.3 0.4
RA0
32 A7 A0 23
RA7
0.3 0
RA10
33 A10/AP 22
A8
RA8
0 0
BA1
34 A9 BA1 21
RA9 0
0.6
BA0
35 A11 BA0 20
RA11 0 C596 0.01
0.4
36 NC CS 19
R595 10k
0
0.2
RAS
37 CLKE RAS 18
3.2 3.2
CAS
38 CLK CAS 17
1.5 3.1
RWE
39 UDQM WE 16
3.2 3.2
DQM0
R594
40 NC LDQM 15
10k
0 2.9 C595
0.1
41 VSS VDD 14
0
0 3.2
RB504
42 DQ8 DQ7 13
1 RD7
0.3
C598
RD6
43 VDDQ VSSQ 12
0.1
3.2 0.2
RD5
44 DQ9 DQ6 11
RD4
0.4 0.8
RB502
0
45 DQ5 10
DQ10
1
0.4 C594
0.1
46 VDDQ 9
VSSQ
0 3.2
47 DQ11 DQ4 8
0
0.4
RB503 0.4
48 DQ12 DQ3 7
RD3
0.4 1.1
C599 RD2
49 VDDQ VSSQ 6
0.1
3.2 0
RD1
50 DQ13 DQ2 5
RD0
0.4 1
RB501
0
51 DQ14 DQ1 4
0.3 1
C593
0.1
52 VSSQ VDDQ 3
0 3.2
53 DQ15 DG0 2
0.4 1.2
C591
10
54 VSS VDD 1
0 3.2
FB593 FL592 FB591
Note: IC502 on the DMB22 board cannot exchange with single.
When these parts on the DMB22 board are damaged,
exchange the entire mounted board.
DMB22
(3/3)