Read Sony AVD-K800P / HT-C800DP Service Manual online
27
27
AVD-K800P
— VIDEO Section —
• SIGNAL PATH
: VIDEO
: COMPONENT VIDEO
: AUDIO
: TUNER
IC207
DVD SYSTEM PROCESSOR
125
VDAC_2
131
VDAC_0
183 SDCLK
179 SDEN
182 SDERROR
192 INT/EXT
151 DATA1(FLR)
152 DATA2(SLR)
153 DATA3(CSW)
147 XCK
106 XCK_I/O_SEL
148 LRCK
149 BCK
150 DATA0(DM)
SDEF#
XDCK#
XSAK#
178 SDREQ
XSRQ_ZIVA
SDDATA0 – SDDATA7
177-174, 171-168
SD0
AV0
AV1
AV2
AV3
AV4
AV5
AV6
AV7
SD1
SD2
SD3
SD4
SD5
SD6
SD7
RERR
AES3_DATA
AES3_LRCK
AES3_BCK
NVERR
ADC_DATA
BCK
LRCK
BCK-ZIVA
DATA0
DATA1
DATA1
DATA2
DATA3
DATA3
LRCK-ZIVA
XCK I/O SEL
XCK
XSAK
SDEF
XDCK
XSHD
A
RF SERVO
SECTION
RF SERVO
SECTION
B
D
139 XIN
27M
C
202 RESET
110 MREQ
SYS RESET, MUTE REQ
SYS RESET
G
I2CDATA, I2CCLK
I
AUDIO
SECTION
AUDIO
SECTION
AUDIO
SECTION
RE SERVO
SECTION
RE SERVO
SECTION
144 MC
143 MDI
145 ML
MC
MDI
ML
MDI, MC, ML
H
AUDIO
SECTION
AUDIO
SECTION
F
I2CCLK
I2CDATA
119
VDAC_4
190
122
VDAC_3
J302 (1/2)
IC1302
VIDEO INPUT
SELECTOR
1 V_IN
7
2
OUT
SW1
3 DVD
IC204
EEPROM
IC901 (2/2)
MECHANISM CONTROLLER
Q202
5 DI
6 DO
1 8
R/B
WC
3
CS
4 SK
IC1301
VIDEO AMP, 75
Ω
DRIVER
J301
14 CBIN
12 CYIN
4 VIN
V
Y/G
CB/R
CR/B
22
3
CBOUT
MUTE1
16 CRIN
25
CYOUT
31
VOUT
19
CROUT
CBOUT
CYOUT
VOUT
CROUT
VSW2
V-MUTE
COMP MUTE
15
MUTE2
VIDEO
VIDEO IN
IC904
FLIP-FLOP
IC902
SWITCHING
CE
WE
OE
56 29
1LE
2LE
ALE
IC216
BUS INTERFACE
IC206
PROGRAMMABLE ROM
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,
33,34,36,37,39,40,42,45,47,48,50,51,53,54,56
1Q1 – 1Q10, 2Q1 – 2Q9
HA1 – HA3
HAD0 – HAD15
2, 3, 5, 6, 8-10, 12-17,
19-21, 23, 24, 26
22-18, 8-1, 48,
17, 16, 9, 10, 13
29,31,33,35,38,40,42,44,
30,32,34,36,39,41,43,45
ADDRESS BUS
DATA & ADDRESS BUS
DATA & ADDRESS BUS
22, 19-14, 11-3
2, 207, 206
2D7 – 2D9
HAD0 – HAD15
HA1 – HA3
HAD0 – HAD15
HA1 – HA3
HAD0 – HAD15
HA1 –
HA3
HA4 –HA22
34, 33, 31
26
CE
WE
28
OE
11
A3 – A21
195
HCS0
WEH.UDS
27
HREAD
25
A0 – A2
25-23
DQ0 – DQ15
56
MCLK
CE
WE
OE
IC203
128Mbit SD-RAM
68
CLK
DQ0 – DQ31
A0 – A11
MA0 – MA11
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_SCL
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
116
HIRQ2
165
WRITE_CTRL(ZIVA_E2P)
162
CS_(ZIVA_E2P)
48
BA0
22
BS0
47
BA1
23
BS1
XTAL
EXTAL
41
40
X901
20MHz
COMPONENT
VIDEO OUT
J302 (2/2)
MONITOR
VIDEO OUT
Y
PB/CB
PR/CR
COMP MUTE, V-MUTE, VSW2
J
AUDIO
SECTION
MUTE REQ
Q904
SWITCH
Q903
SWITCH
E
IC256
D-FF
IC258
D-FF
IC259
D-FF
IC255
8
4
10
7
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