Read Sony STR-DG2100 Service Manual online
119
STR-DG2100
IC3851 TK11225CMCL-G
IC3850 ADV7322KSTZ
IC3853 SI-3010KM-TL
1
VDD_IO
2
TEST0
3
TEST1
4
Y0
5
Y1
6
Y2
7
Y3
8
Y4
9
Y5
10
VDD
11
DGND
12
Y6
13
Y7
14
TEST2
15
TEST3
16
C0
C1
C2
I2C
ALSB
SDA
SCLK
P_HSYNC
P_VSYNC
P_BALNK
C3
C4
C5
C6
C7
RTC_SCR_TR
CLKIN_A
48 S_BLANK
47 RSET1
46 VREF
45 COMP1
44 DAC A
43 DAC B
42 DAC C
41 VAA
40 AGND
39 DAC D
38 DAC E
37 DAC F
36 COMP2
35 RSET2
34 EXT_LF
33 RESET
17 18 19 20 21 22
23 24 25
26 27 28 29 30 31 32
GND_IO
CLKIN_B
S7
S6
S5
S4
S3
DGND
VDD
S2
S1
S0
TEST5
TEST4
S_HSYNC
S_VSYNC
64 63 62 61 60 59 58 57 56 55 54 53 52 51
50 49
TIMING
GENERATOR
DEINTERLEAVE
Y
CR
CB
TEST PATTERN
SHARPNESS & ADAPTIVE
FILTER CONTROL
Y COLOR/CR COLOR/CB COLOR
4:2:2 TO 4:4:4
DEINTERLEAVE
CR
CB
PS 8X
HDTV 2X
TIMING
GENERATOR
Y
V
U
TEST PATTERN
DNR
GAMMA
COLOR
CONTROL
SYNC
INSERTION
LUMA & CHROMA
FILTERS
FSC
MODULATION
CGMS
WSS
2XOVERSAMPLING
DAC
DAC
DAC
DAC
DAC
DAC
CLOCK
CONTROL
& PLL
UV SSAF
RGB
MATRIX
SD
16X
1
2
3
6
4
CONT
GND
NP
VIN
5
GND
VOUT
CONTROL
CIRCUIT
BANDGAP
REFERENCE
CONSTANT
CURRENT
SOURCE
OVER HEAT &
OVER CURRENT
PROTECT
1
VC
TSD
2
VIN
3
GND
4
VOUT
5
ADJ
+
–
REF
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