STR-DA3ES, STR-DA5ES, STR-VA555ES - Sony Audio Service Manual (repair manual). Page 51

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51
STR-DA3ES/DA5ES/VA555ES
IC200  NJM2145M-TE2 (M-BUS BOARD)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
INH
INH
INPUT
CIRCUIT
OUTPUT
CIRCUIT
OUTPUT
CIRCUIT
OUTPUT
CIRCUIT
VCC
OUT1
IN4
IN3
IN2
OUT3-1
OUT3-2
OUT3-3
GND
INH1
INH2
IN1
NC
OUT2-1
OUT2-2
OUT2-3
IC1602  PCM1604Y/2K (DIGITAL BOARD)
17
18
19
20
21
22
23
24
16
15
14
12
11
10
13
1
2
3
4
8
7
6
5
9
47
48
46
45
41
42
43
44
31
32
33
34
39
40
37
38
36 35
29
30
27
28
26 25
ZERO DETECT
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
          8X
OVERSAMPLING
DIGITAL FILTER
        WITH
    FUNCTION
 CONTROLLER
POWER SUPPLY
VCC3
DAC
DAC
DAC
  ENHANCED
MULTI-LEVEL
DELTA-SIGMA
 MODULATOR
OUTPUT AMP AND
LOW
-P
ASS FIL
TER
ZERO1
ZERO2
ZERO3
ZERO4
ZERO5
ZERO6
AGND
VCC
VOUT6
VOUT5
VOUT4
VOUT3
OUTPUT AMP AND
LOW
-P
ASS FIL
TER
OUTPUT AMP AND
LOW
-P
ASS FIL
TER
DAC
DAC
DAC
FUNCTION
 CONTROL
       I/F
SYSTEM CLOCK
   MANAGER
SYSTEM CLOCK
SERIAL
 INPUT
    I/F
ML
MC
MDI
MDO
NC
NC
VCC0
AGND0
VCC1
AGND1
VCC2
AGND2
AGND3
VCC4
AGND4
VCC5
AGND5
VCC6
AGND6
VCOM1
VCOM2
VOUT1
VOUT2
RST
SCLKI
SCLKO
BCK
LRCK
TEST
VDD
DGND
DATA1
DATA2
DATA3
ZEROA
IC209  MB90089PF-G-238-BND (S-VIDEO BOARD)
SERIAL SIGNAL
CONTROL
22
24
23
26
25
27
21
4
7
19
18
17
28
14
20
2
3
1
11
6
10
8
5
9
15
16
H/V
SEPARETOR
4FSC CLOCK
OSC
DOT CLOCK
OSC
VRAM
DISPLAY
MEMORY
CONTROL
ANALOG
SWITCH
VIDEO SIGNAL
GENERATOR
NTSC/PAL
SIGNAL
GENERATOR
CGROM
OUTPUT
CONTROL
12
13
SIN
SCLK
CS
EXHSYN
EXVSYN
YIN
CIN
VIN
HSYNC
VSYNC
VBLK
XS
EXS
FSCO
XD
EXD
VCC
AVCC
TEST
YOUT
COUT
VOUT
VOC0
VOC1
VOC2
VOB
AVSS
VSS
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