Read Sony DAV-DS1000 / DVX-DS1000 Service Manual online
30
30
DVX-DS1000
• SIGNAL PATH
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
: R, G, B
IC206
DVD SYSTEM PROCESSOR
125
VDAC_2
131
VDAC_0
183 SDCLK
179 SDEN
182 SDERROR
XDCK, XSAK,
SDEF
SDEF
SDEF
XDCK
COMP
VIDEO C/COMP
US,CND
EXCEPT US,CND
IC1204
VIDEO DRIVER
4
2
VS
VS
VS, I/P_SW
XSAK
178 SDREQ
XSRQ_ZIVA
SDDATA0 – SDDATA7
177-174, 171-168
AV DATA BUS
SD0 – SD7
D
F
L
139 XIN
27M
I
156 IEC958
SPDIF
202 RESET
ZIVARESET
S
106 I2C_CTRL
I2HLP,
I2CDATA, I2CCLK
I2CDATA, I2CCLK
T
O
198 TDO
199 TDI
201 TCK
TDOSA, TDISA,
TCK, TMS, TRST
TCK, TMS, TRST
TCK
TDOSA
TDISA
200 TMS
197 TRST
TRST
TNS
N
I2CCLK
I2CDATA
I2HLP
119
VDAC_4
128
190
VDAC_1
122
VDAC_3
IC203
EEPROM
IC301 (2/2)
MECHANISM CONTROLLER
Q302
5 DI
6 DO
1 8
R/B
WC
3
CS
4 SK
IC803
FLIP-FLOP
IC802
SWITCHING
56 29
1LE
2LE
ALE
IC215
BUS INTERFACE
1D1 – 1D10, 2D1 – 2D6
55, 54, 52, 51,
49-47, 45-40, 38-36
57-60, 64-71, 75-78,
81-84, 88-95, 99-102
25-27,
60-66,24,21
2,4,5,7,8,10,11,13,74,76,77,79,80,82,83,85,31,
33,34,36,37,39,40,42,45,47,48,49,50,51,53,54,56
1Q1 – 1Q10, 2Q1 – 2Q9
HA1 – HA3
HAD0 – HAD15
2, 3, 5, 6, 8-10, 12-17,
19-21, 23, 24, 26
DATA & ADDRESS BUS
DATA & ADDRESS BUS
22, 19-14, 11-3
2, 207, 206
2D7 – 2D9
HAD0 – HAD15
HA1 – HA3
HAD0 – HAD15
HA1 – HA3
34, 33, 31
195
HCS0
WEN.UDS
27
HREAD
25
56
MCLK
CE
WE
OE
IC202
128Mbit SD-RAM
68
CLK
DQ0 – DQ31
A0 – A11
MA0 – MA12
MD0 – MD31
42-33, 45, 46
49
MCS0
20
CS
53
MWE
17
WE
51
MRAS
19
RAS
52
MCAS
18
CAS
62
MDQM0
16
DQM0
73
MDQM1
71
DQM1
86
MDQM2
28
DQM2
97
MDQM3
59
DQM3
161
I2C_DA
78
I2C_SIO
160
I2C_CL
79
I2C_CLK
186
DRVTX
34
SO_ZIVA
187
DRVRX
33
SI_ZIVA
185
DRVCLK
35
SCK_ZIVA
184
HIRQ1
188
DRVRDY
36
DRVIRQ
37
DRVRDY
32
CS ZIVA
191
RST_SPC
38
RST
146
HIRQ2
158
WC_EEPROM
157
CS_EEPROM
48
BA0
22
BS0
47
BA1
23
BS1
107
VS
108
I/P_SW
I/P_SW
XTAL
EXTAL
41
40
X301
20MHz
U
IC1206
VIDEO DRIVER
4
2
IC1208
VIDEO DRIVER
4
2
IC1207
VIDEO DRIVER
4
2
C
Y/G
PB/CB/B
VIDEO Y/G
CB/B
CR/R
PR/CR/R
CE
WE
OE
IC205
PROGRAMMABLE ROM
22-18, 9-1, 48,
17, 16, 9, 10, 13
29,31,33,35,38,40,42,44,
30,32,34,36,39,41,43,45
ADDRESS BUS
HAD0 – HAD15
HA1 –
HA3
HA4 –HA22
26
CE
WE
28
OE
11
A3 – A21
A0 – A2
25-23
DQ0 – DQ15
3
1
5
7
CN003
15
CN001(3/4)
TO
SYSTEM
CONNECTOR
(SA-WS1000)
TO
SYSTEM
CONNECTOR
(SA-WS1000)
RF/SERVO
SECTION
RF/SERVO
SECTION
RF/SERVO
SECTION
RF/SERVO
SECTION
DSP
SECTION
DSP
SECTION
PANEL/POWER
SECTION
PANEL/POWER
SECTION
PANEL/POWER
SECTION
– VIDEO SECTION –
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