Read Sony DAV-DZ275M / DAV-DZ570M / DAV-DZ665K / DAV-DZ670M / HCD-DZ275M / HCD-DZ570M / HCD-DZ665K / HCD-DZ670M Service Manual online
HCD-DZ275M/DZ570M/DZ665K/DZ670M
HCD-DZ275M/DZ570M/DZ665K/DZ670M
34
34
VIDEO
83
V_SEL1
47
I2C_DA
TA
48
5 6
I2C_CLK
SDA
SCL
82
V_SEL0
87
IO_DO/VSEL2
63
HDMI_PCONT
DZ570M/DZ665K/
DZ670M
DZ670M
DZ275M
DZ275M
191
Y
189
C
185
Y/G
183
B/Cb/Pb
182
R/Cr/Pr
180
TX2P
179
TX2N
177
TX1P
176
TX1N
174
TX0P
173
TX0N
171
TCKP
170
TCKN
162
HTPLG
16
CrOUT
20
CYOUT
18
CbOUT
23
CVBSOUT
CROUT
CYOUT
CBOUT
VOUT
IC404
VIDEO DRIVER
J404 (1/2)
VIDEO OUT
J401
CN1701
6 YIN
2 CIN
2 CIN
10 CVIN
12 CBIN
14 CRIN
12 CBIN
14 CRIN
4 CVBSIN
CEC_RX_IN
CEC_TX_OUT
CEC_TX_OUT
3 MUTE1
13 MUTE2
5 YC MIX
1 TMDS DATA2 +
3 TMDS DATA2 –
4 TMDS DATA1 +
6 TMDS DATA1 –
7 TMDS DATA0 +
9 TMDS DATA0 –
3 TMDS DATA2 –
4 TMDS DATA1 +
6 TMDS DATA1 –
7 TMDS DATA0 +
9 TMDS DATA0 –
10 TMDS CLOCK +
12 TMDS CLOCK –
12 TMDS CLOCK –
19 HPD
Y
PB/CB
COMPONENT
VIDEO OUT
PR/CR
HDMI OUT
+6V
3.3V4
IC1103
EEPROM
IC1705
HDMI POWER
CONTROL
IC1706
HDMI POWER
CONTROL
IC1102
FLASH ROM
IC1101 (2/3)
DVD SYSTEM CONTROL, DSP
IC501 (2/6)
SYSTEM CONTROL
IC510
EEPROM
IC1104
SDRAM
IC1707
+5V REG.
WF
EEWP
SCL
SDA
18 +5V POWER
13 CEC
15 SCL
16 SDA
16 SDA
Q9724,9726,
Q9728,9729
Q9728,9729
CEC RX/TX I/F
7
112 101 102
DDC_CLK
161
DDC_DA
159
CLKE
37
UDQM
39
LDQM
15
WE
11
OE
28
CE
26
45
12
/CAS
17
/RAS
18
/WE
16
/CS
19
CLK
38
BA1
21
BA0
20
CKE
147
DQM1
132
DQM0
111
_CAS
134
_RAS
135
_R
WE
133
_RCS
136
DRCLK
146
BA1
138
BA0
137
XWR
66
XRD
78
XROMCS
XWR
XRD
XROMCS
A1–A21
A0
76
SCL
6
SDA
5
Q1701
LEVEL SHIFT
139–141,143,144
149–155
2,4,5,7,8,10,11,13,42,
44,45,47,48,50,51,53
117–113,119–129
22–26,29–35
RD0–RD15
RA0–RA11
RD0–RD15
RA0–RA11
56–64,67–75,77,
87,91,92
29,31,33,35,
38,40,42,44
79,80,82–86,89
25–16,10–1,48
HD0–HD7
HA0–HA21
A0–A21
HD0–HD7
DQ0–DQ7
RA0–RA21
DQ15/A-1
RESET
XSYSRST
C
RF
SECTION
F
AUDIO
SECTION
E
AUDIO
SECTION
DZ570M/DZ665K/DZ670M
DZ570M/DZ665K/DZ670M
• SIGNAL PATH
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
6-2. BLOCK DIAGRAM – VIDEO Section –
(Page 35)
(Page 35)
(Page 33)
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