Sony STR-DA5500ES Service Manual Digest page 124

STR-DA5500ES
QQ
3 7 63 1515 0
IC8014 TK73400AU3G0L-C
VCONT 1
ON/OFF
CONTROL
VIN 2
GND 3
VOUT 4
THERMAL &
–
OVER CURRENT
FB 5 +
PROTECTION
IC8200 ADV7322KSTZ
64 63 62 61 60 59 58 57 56 55 54 53 52 51
Y
CR
TE
L 13942296513
CB
CLOCK
CONTROL
& PLL
VDD_IO 1
TEST0 2
Y
TEST1 3
Y0 4
Y1 5
Y2 6
Y3 7 CR
Y4 8
Y5 9
VDD 10
DGND 11
Y6 12 CB
Y7 13
TEST2 14
TEST3 15
C0 16
www
17 18 19 20 21 22
.
124
http://www.xiaoyu163.com
VREF
50 49
TIMING
GENERATOR
TIMING
GENERATOR
23 24 25 26 27 28 29 30 31 32
x ao
y
i
http://www.xiaoyu163.com
8
IC8015 NJM2580V (TE1)
VIN1 1
GND1 2
BIAS
VIN2 3
GND2 4
BIAS
VIN3 5
GND 6
CLAMP
POWER SAVE 7
Q Q
3 6 7 1 3
V
RGB
MATRIX
U
u163
.
2 9 9 4 2 8
14 V+1
75 ohm
6dB
13 VOUT1
DRIVER
AMP
12 V+2
75 ohm
6dB
11 VOUT2
DRIVER
AMP
10 V+3
75 ohm
6dB
9 VOUT3
DRIVER
AMP
8 VSAG
REF
DAC
DAC
1 5 0 5 8 2 9 9 4
DAC
SD
16X
DAC
PS 8X
DAC
HDTV 2X
DAC
m
co
9 9
48 S_BLANK
47 RSET1
46 VREF
45 COMP1
44 DAC A
43 DAC B
2 8 9 9
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