Onkyo BD-SP807(B)CDC1N, Руководство по обслуживанию

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1-8-4
Video Block Diagram
VIDEO CB
A
BD MAIN CB
A
HDMI-D
A
T
A
0
HDMI-D
A
T
A
1
HDMI-D
A
T
A
2
HDMI-D
A
T
A
3
HDMI-MCK HDMI-BCK HDMI-LRCK HDMI-SPDIF
70-73,75-78, 92,94,102,103 50,51,53-57,59, 87,88,90,91
T
O
DIGIT
AL
SIGNAL PR
OCESS 2
BLOCK DIA
GRAM
2dB AMP
LPF
6.75MHz 13.5/37MHz 13.5/37MHz 13.5/37MHz
17
2dB AMP
LPF
10
15
SCL3 SD
A3
ABT
-CB(0-11)
ABT
-Y(0-11)
T
O
SYSTEM
CONTR
OL
BLOCK DIA
GRAM
MUTE1
2dB AMP
LPF
MUTE1 MUTE2
12
VIDEO-Pb/Cb OUT VIDEO-Y OUT VIDEO-Pr/Cr OUT
JK4004 JK4005
C4018
8
20
T.M.D.S DATA2- T.M.D.S DATA2+ T.M.D.S DATA1- T.M.D.S DATA1+ T.M.D.S DATA0- T.M.D.S DATA0+ T.M.D.S CLOCK+ T.M.D.S CLOCK-
JK7501 HDMI-CONNECTOR
DDC DATA DDC CLOCK HOT PLUG DETECT
IC7501
(HDMI INTERFACE)
REGISTER
IIC I/F
VIDEO I/F
DDC I/F
AUDIO
I/F
HDCP
CIPHER/
ENCRYPTOR
TMDS
ENCODER
AV
CONTROLLER
TMDS
SERIALIZER
46 45 44 42 41 39 36 35
23 25 19 21 15 17 13 11
113 116
118 120 119
VIDEO SIGNAL
AUDIO SIGNAL
CLK
CN4000
CN7101
VS HS
121 83 84
JK4002 JK4003
IC4000
(VIDEO DRIVER)
4dB AMP 4dB AMP 4dB AMP 4dB AMP
LPF
25
2dB AMP
75
Ω
DRIVER 75
Ω
DRIVER 75
Ω
DRIVER 75
Ω
DRIVER
MUTE2
3
VIDEO OUT (COMPOSITE)
T
O
DIGIT
AL
SIGNAL PR
OCESS 2
BLOCK DIA
GRAM
2
13
55
VIDEO-Y(I/P)
77
VIDEO-Pb/Cb
99
VIDEO-Pr/Cr
33
VIDEO
19 15 16
3 1 6 4 9 7
10 12
B
UFFER
Q7103
IC7203 (VIDEO D
A
C)
VIDEO DA
C
43 42 44
Q7102
B
UFFER
B
UFFER
Q7101
2-9, 12,13 14-18, 25-29
ABT
-CB(2-11)
ABT
-Y(2-11)
BP1-CO(0-1) BP1-Y(0-1)
55 58 61 62
BP1-4-CR(0-1) BP1-4-Y(0-1)
53 54 59 60 23 22 21 20 49 50 30
CLKIN-A
CLKIN-B
IC7207 (SW)
1 3 6
13
ANA-SW
-CONT
REC656-CLK ABT
-P-CLK
IC7205
(B
UFFER)
1 2 3
7 8 6
PLL
63
VIDEO
P-VSYNC SCL SD
A
S-VSYNC P-HSYNC S-HSYNC
ABT
-HSYNC
ABT
-VSYNC
A
U
THENT
/CATION KEY EXCHANGE
E5KE0BLV