Sylvania DP170SL8, Руководство по обслуживанию

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1-8-3
Video / Audio Block Diagram
E6E22BLV
JK1202 JK1404
AMP
Q1351
IC1201
Q1201
Q1202
+9V
(AMP)
CN601
CN1601
12
12
A
UDIO(L)
14
14
A
UDIO(R)
13
13
A
UDIO-MUTE
A
U
DIO(L)-
OUT
1
6
7
5
A
U
DIO(R)-
OUT
16
16
SPDIF
+3.3V
Q1204
3 2
WF6
WF4 WF5
A
UDIO SIGNAL
VIDEO SIGNAL
D
VD MAIN CB
A UNIT
A
V
CB
A
CN601
88
VIDEO-Y(I/P)
10
10
VIDEO-C
VIDEO-Y(I/P) VIDEO-C
JK1401 S-VIDEO OUT
CN1601
T
O
DIGIT
A
L
SIGNAL PR
OCESS
BLOCK DIA
GRAM
WF1
WF2
WF3
DIGIT
AL
A
U
DIO OUT
(CO
AXIAL)
SPDIF A
UDIO(L)
T
O
DIGIT
A
L
SIGNAL PR
OCESS
BLOCK DIA
GRAM
AUDIO(R) A
UDIO-MUTE
IC1402
(VIDEO DRIVER)
13
4dB AMP
2dB AMP
LPF
DRIVER
14
2dB AMP
DRIVER
4dB AMP
2dB AMP
LPF
DRIVER
11
4dB AMP
2dB AMP
LPF
DRIVER
6
10
4dB AMP
2dB AMP
LPF
DRIVER
8 3 1
15
5
66
VIDEO-Cb/Pb
VIDEO-Cb/Pb
44
VIDEO-Cr/Pr
VIDEO-Cr/Pr
VIDEO OUT (COMPOSITE)
VIDEO-Cb/Pb OUT VIDEO-Y OUT VIDEO-Cr/Pr OUT
JK1404
3
3
I/P-SW
I/P-SW
YC
4
3
1
2
TMDS D
A
T
A
2-
CNF01 HDMI-CONNECT
OR
TMDS D
A
T
A
2+
TMDS D
A
T
A
1-
TMDS D
A
T
A
1+
TMDS D
A
T
A
0-
TMDS D
A
T
A
0+
TMDS CLOCK+ TMDS CLOCK- SD
A
SCL HO
T PLUG
DETECT
ICF09
(HDMI INTERF
A
CE)
33
41
PCM-SCLK PCM-LRCK
45
PCM-BCK
38
18 20 14 16 12 10 22 24
120 119 121
6 4 9 7
10 12
3
2 3
6 5
1
15 19 16
PCM-DATA0
113 114
I2C-SCL I2C-SDA
T
O
DIGIT
A
L
SIGNAL PR
OCESS
BLOCK DIA
GRAM
IIC I/F VIDEO I/F
DDC I/F
ICF04 (3.3V<-->5V CONVER
T
ER)
A
UDIO
I/F
HDCP CIPHER/ ENCR
YPT
OR
TMDS ENCODER
AV CONTR
O
LLER
TMDS TRANSMITTER
YC(0-7)
81 83
~
86 90
~
HPD
QF01, QF03
SWITCHING
43