Sony STR-DA3ES / STR-DA5ES / STR-VA555ES Service Manual ▷ View online
49
STR-DA3ES/DA5ES/VA555ES
101
VSS
—
Ground
102
HCLK
O
H clock output to all DSP
103
HDIN
O
H data output to all DSP
104
SPMAIN
I
Speaker select switch signal input
105
OSD-CLK
O
Clock output to MB90089F
106
OSD-DAT
O
Serial data output to MB90089F
107
SSM/MISO
I
Serial data input from SSM
108
SSM/MOSI
O
Serial data output to SSM
109
SOT1
O
Serial data output to RS-232C
110
SIN1
I
Serial data input to RS-232C
111
FL CLK
O
Clock signal output to FL display
112
FL DIN
O
serial data output to FL display
113
FL LAT
O
Latch signal output to FL display
114
FL CLR
O
Clear signal output to FL display
115
SP2ND
I
Speaker select switch signal input
116
JOGUP
I
JOG dial up signal input
117
JOGDOWN
I
JOG dial down signal input
118
FUNCUP
I
Function dial up signal input
119
FUNCDWN
I
Function dial down signal input
120
VOLUP
O
Volume dial up signal output
121
VOLDWN
O
Volume dial down signal output
122
VCC
—
Power supply +3.3V
123
OPTA
O
Digital (optical) input select signal output
124
LEDCLR
O
Clock output to LED driver
125
LEDSTB
O
Strobe signal output toLED driver
126
DAVS (VSS)
—
Ground
127
DAVC (VCC)
—
Power supply +3.3V
128
AVCC (VCC)
—
Power supply +3.3V
129
AVRH (VCC)
—
Power supply +3.3V
130
AVRL (VSS)
—
Ground
131
AVSS (VSS)
—
Ground
132
AD1
I
Key function A/D input
133
AD2
I
Key function A/D input
134
AD3
I
Key function A/D input
135
AD4
I
Key function A/D input
136
AD5
I
Key function A/D input
137
VERSION
I
Version set terminal
138
RDS SIGNAL
I
RDS signal input
139
A/D VOLUME
I
Key function A/D input
140
VCC2
—
Power supply +3.3V
141
BACKUP
I
Connected to VCC
142
GND
—
Ground
143
OPN
I
Not used (open)
144
VSS
—
Ground
Pin No.
Pin Name
I/O
Description
50
STR-DA3ES/DA5ES/VA555ES
5-31.IC BLOCK DIAGRAMS
IC1701 AK5352-VF-E2 (DIGITAL BOARD)
IC201, 211 NJM2296M-TE2 (C-VIDEO BOARD)
IC202 NJM2296M-TE2 (S-VIDEO BOARD)
IC202 NJM2296M-TE2 (S-VIDEO BOARD)
18
23
15
17
22
24
13
12
4
5
19
20
21
8
10
11
14
SCLK
SMODE1
SMODE2
MCLK
CMODE
VB
DGND
VD
VA
AGND
VREF
AINL+
AINL–
AINR+
AINR–
LRCK
FSYNC
S
D
ATA
TST1
9
HPFE
16
TST2
TST3
TST4
Clock Divider
Voltage
Reference
Serial Output
Interface
Digital Decimation
Filter
3
6
7
1
2
Modulator
Modulator
PD
9
S5
S6
S7
S4
S1
S2
S3
M.OUT
V1OUT
V2OUT
V-
GND
SW3
SW2
SW1
SW5
SW4
V1IN
V2IN
V3IN
LDIN
TVIN
V+
10
11
12
13
14
15
16
1
5
2
3
4
6
7
8
ANALOG
DIGIT
AL
RCLK
NC
XO
XI
VSS2
T2
VDD2
T1
QUAL
RDA
T
VREF
MUX
VDD1
VSS1
VSS3
CMP
1
4
3
6
5
8
7
2
14
15
16
13
12 11 10
9
CLOCK
PLL 57kHz
RDS/ARI
COMPARATOR
8th SWITCHED
CAPACITOR
FILTER
ANTI-ALIASING
FILTER
BIPHASE
DECODER
PLL
1187.5Hz
DEFFERENTIAL
DECODER
TEST
IC2101 BU1924F-E2 (DIGITAL BOARD)
IC210 BA7622F-E2-A (S-VIDEO BOARD)
GND
Y1N
VIN
CIN
VCC
COUT
VOUT
YOUT
1
2
3
4
5
6
7
8
75
Ω
AMP
AMP
AMP
75
Ω
75
Ω
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
CIRCUIT
OUTPUT
CIRCUIT
CIRCUIT
OUTPUT
CIRCUIT
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
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
LOW-PASS FILTER
8X
OVERSAMPLING
DIGITAL FILTER
WITH
FUNCTION
CONTROLLER
OVERSAMPLING
DIGITAL FILTER
WITH
FUNCTION
CONTROLLER
POWER SUPPLY
VCC3
DAC
DAC
DAC
ENHANCED
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
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
CONTROL
I/F
SYSTEM CLOCK
MANAGER
MANAGER
SYSTEM CLOCK
SERIAL
INPUT
I/F
INPUT
I/F
ML
MC
MDI
MDO
NC
NC
VCC0
AGND0
VCC1
AGND1
VCC2
AGND2
AGND3
VCC4
AGND4
VCC5
AGND5
VCC6
VCC6
AGND6
VCOM1
VCOM1
VCOM2
VOUT1
VOUT2
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
VIN
HSYNC
VSYNC
VBLK
XS
EXS
FSCO
XD
EXD
VCC
AVCC
TEST
YOUT
COUT
COUT
VOUT
VOC0
VOC1
VOC2
VOC2
VOB
AVSS
VSS
52
STR-DA3ES/DA5ES/VA555ES
IC102 NJU3716M-T2 (DISPLAY BOARD)
IC2103 NJU3716M-T2 (DIGITAL 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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