STR-DA3ES, STR-DA5ES, STR-VA555ES - Sony Audio Service Manual (repair manual). Page 52

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52
STR-DA3ES/DA5ES/VA555ES
IC102    NJU3716M-T2 (DISPLAY BOARD)
IC2103  NJU3716M-T2 (DIGITAL BOARD)
Q13
Q14
Q15
VDD
Q10
VSS
Q11
Q12
DATA
CLK
Q4
Q3
Q2
Q1
Q8
Q7
Q6
Q5
SO
VSS
SPLIT
Q9
21
22
23
24
17
18
19
20
13
14
15
16
4
3
2
1
8
7
6
5
12
11
10
9
CLR
STB
DA
TA
 DECODER & DRIVER
CONTROL
L2OGIC
IC1601  PCM1737E-1/2K (DIGITAL BOARD)
CLKO
BCK
DATA
LRCK
TEST1
TEST2
VDD
SCLK
VCOMR
VSS
GNDR
GNDA
VOUTR
VCCR
4
3
2
1
8
7
6
5
12
13
14
11
10
9
SERIAL INPUT
& I/F
FUNCTION
CONTROL & I/F
DIGITAL
FILTER
FUNCTION
CONTROL
MULTI-LEVEL
MODULATOR
SERIAL INPUT
& I/F
DAC
DAC
OUTPUT
AMP & LPF
MDO
MDI
MC
ML
NA
RSTB
ZEROL
ZEROR
VCOML
GNDL
25
26
27
28
21
22
23
24
17
18
VCCA
VOUTL
15
16
19
20
NA
VCCLL
OUTPUT
AMP & LPF
IC103  BA6208F-E2 (DISPLAY BOARD)
VCC
BOUT
GND
AOUT
AIN
GND
NC
BIN
DRIVER
DRIVER
1
2
3
4
8
7
6
5
IC204, 205  LA7213 (S-VIDEO BOARD)
1
SYNC
SEP
V-SYNC
SEP
2
3
4
5
V IN
HSYNC
GND
VSYNC
VCC
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