Main Board - Sony DVP-FX921 Service Manual

3-5. MAIN BOARD (3/5) (SDRAM & S-FLASH ROM) • See page 4-1 for printed wiring board.
1 2

MAIN BOARD (3/5)

A
RN1 RN1 33R 0402 33R 0402
RN2 RN2 33R 0402 33R 0402
RN5 RN5 33R 0402 33R 0402
MA0
8
MA1
6
MA2
4
MA3
2
MA4
7
B
MA5
5
MA6
3
MA7
1
MA8
2
MA9
4
MA11
6
8
C
D
E
DV33
F
G
DV33 SD33
SD33
FB13 FB13
100R/3A 100R/3A
H
+ EC16 + EC16 + EC17 + EC17
47uF/10V 47uF/10V 47uF/10V 47uF/10V C137 C137
5.0X5.3 5.0X5.3 5.0X5.3 5.0X5.3 680pF 680pF
3 4 5
U9 U9
7 23 2
A0 DQ0
5 24 4
A1 DQ1
3 25 5
A2
DQ2
1 26 7
A3 DQ3
8 29 8
A4 DQ4
6 30 10
A5 DQ5
4 31 11
A6 DQ6
2 32 13
A7 DQ7
1 33 42
A8 DQ8
3 34 44
A9 DQ9
DMA10
5 22 45
A10/AP DQ10
7 35 47
A11 DQ11
DBA0
20 48
BA0/A13 DQ12
DBA1
21 50
BA1/A12 DQ13
51
DQ14
SDCLK
38 53
CLK DQ15
SDCKE
37
CKE
DCS#
19 1
CS VCC
DRAS#
18 14
RAS VCC
DCAS#
17 27
CAS VCC
DWE#
16
WE
3
VCCQ
DQM0
15 9
DQML VCCQ
DQM1
39 43
DQMH VCCQ
49
VCCQ
36
NC
40 6
NC VSSQ
12
VSSQ
54 46
VSS VSSQ
41 52
VSS VSSQ
28
VSS
ESMT M12L64164A ESMT M12L64164A
F_SO F_SO
F_CE F_CE
U10 U10
SF_CS
1 8
CE# VDD
SF_DOUT R126 R126 10K 10K
2 7
SO HOLD#
R127 R127 10K 10K SF_CLK
3 6
WP# SCK
SF_DIN
4 5
VSS SI
C133 C133
0.1uF 0.1uF EN25F16 EN25F16
S-FLASH
R128 R128 NC NC SF_CS
DV33
R129 R129 10K 10K
C138 C138 C139 C139 C140 C140 C141 C141 C142 C142 C143 C143
1000pF 1000pF 100pF 100pF 1000pF 1000pF 100pF 100pF 1000pF 1000pF 100pF 100pF
6 7
RN3 RN3 33R 0402 33R 0402
RN4 RN4 33R 0402 33R 0402
RN6 RN6 33R 0402 33R 0402
RN7 RN7 33R 0402 33R 0402
DQ0
7 8
SD33
DQ1
5 6
DQ2
3 4
DQ3
1 2
DQ4
7 8
DQ5
5 6
DQ6
3 4
DQ7
1 2
DQ8 SDCLK
8 7
DQ9
6 5
DQ10
4 3
DQ11
2 1
DQ12
8 7
DQ13
6 5
DQ14
4 3
DQ15
2 1
DBA1
DMA10
SD33
SD33 DBA0
DRAS#
DCAS#
DWE#
DV33
DV33
C135 C135 C136 C136
C134 C134
0.1uF 0.1uF 0.1uF 0.1uF 1000pF 1000pF
C144 C144 C145 C145 C146 C146 C147 C147 C148 C148 C149 C149 C150 C150
1000pF 1000pF 100pF 100pF 1000pF 1000pF 100pF 100pF 1000pF 1000pF 100pF 100pF 1000pF 1000pF
3-5
DVP-FX921/FX921K/FX930/FX930CC/FX930WM/FX935
8 9 10
R119 R119 10K 10K DCS#
R118 R118 10K 10K SDCKE SDCKE
C223 C223
680pF 680pF
100R/400mA 100R/400mA
DCLK
FB34 FB34 C132 C132
600R/100M/200mA 10pF 10pF
33R 33R R121 R121 BA1
33R 33R R122 R122 MA10
RN8 RN8 33R 33R
BA0
1 2
RAS#
3 4
CAS# EEPROM
5 6
WE#
7 8
SF_CK R123 R123 33R 33R SF_CLK
SF_DI R124 R124 33R 33R SF_DIN
SF_DO R125 R125 33R 33R SF_DOUT
DV33
DV33
U17 U17
C209 C209
1 8
NC VCC
2 7
NC WP
0.1uF 0.1uF SCL
3 6
NC SCL
SDA
4 5
GND SDA
EEPROM/24C16 EEPROM/24C16
DGND
SOP8A SOP8A
DV33
R215 R215 SCL
10K 10K
R216 R216 SDA
10K 10K
11 12
DCLK
DCLK 2
CAS#
CAS# 2
RAS#
RAS# 2
WE#
WE# 2
BA0
BA0 2
BA1
BA1 2
MA[0..11]
MA[0..11] 2
DQM[0..1]
DQM[0..1] 2
DQ[0..15]
DQ[0..15] 2
DRAM
SF_CK
SF_CK 2
SF_CS
SF_CS 2
SF_DI
SF_DI 2
SF_DO
SF_DO 2
S-FLASH
SCL
SCL 2
SDA
SDA 2
DGND