Sony STR-DG500 / STR-DG600 Service Manual ▷ View online
49
STR-DG500/DG600
IC1301 LC890561W (DIGITAL BOARD (1/5) (STR-DG600))
IC1302 TC74ACT153F(EL) (DIGITAL BOARD (1/5) (STR-DG600))
37
CE
38
CLK
39
XSEL
40
MODE0
41
MODE1
42
DGND
43
DVDD
44
DOSEL0
45
DOSEL1
46
CKSEL0
47
CKSEL1
48
XMODE
36
DI
MICRO
CONTROLLER
35
DO
34
ERROR
33
BPSYNC
32
VREF
31
DGND
30
DVDD
29
VF/DATAO2
28
F2/DLMP
27
F1/FSB1
26
F0/FSB0
25
CSFLAG
1
DISEL
2
DOUT
3
DIN0
4
DIN1
5
DIN2
6
DGND
7
DVDD
8
SDIN
9
AGND
10
LPF
11
AVDD
12
AGND
23 EMPHA
22 XIN
24 AUDIO
21 XOUT
20 XMCK
19 DVDD
18 DGND
17 XSTATE
16 DATAO
15 LRCK
14 BCK
13 CKOUT
PA,PB DETECT
REGULATOR
FS CALCULATION
AMP
CLOCK
SELECTOR
DATA SELECTOR
DATA SELECTOR
BUFFER RAM
INPUT SELECTOR
PLL
DEMODULATION
&
LOCK DETECT
C-BIT DETECT
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
2G
2C3
2C2 2C1 2C0
2Y
VCC
2C3
2C2 2C1 2C0
STROBE
2G
OUTPUT
2Y
A
SELECT
DATA INPUTS
B
B
A
A
B
B
A
A
1G
1C3 1C2
1C1 1C0
1Y
STROBE
1G
B
SELECT
1C3 1C2
1C1
1C0
OUTPUT
1Y
GND
DATA INPUTS
50
STR-DG500/DG600
IC1401 PCM1800E/2K (DIGITAL BOARD (3/5))
IC1452 PCM1609APT (DIGITAL BOARD (3/5))
SINGLE-END
DEFERENTIAL
CONVERTER
REFERENCE
SINGLE-END
DEFERENTIAL
CONVERTER
DIGITAL
MODULATOR
DIGITAL
MODULATOR
1/64
DECIMATION
FILTER
&
LOW-CUT
FILTER
CLOCK/
TIMING CONTROL RESET/
POWER CONTROL
SERIAL I/O
INTERFACE
&
MODE/FORMAT
CONTROL
LIN
V REF 1
REFCOM
V REF 2
RIN
RSTB
FMT0
BYPASS
FMT1
MODE1
MODE0
FSYNC
1
2
3
4
5
6
8
7
9
11
10
12
AGND
VCC
C PL
C NL
C PR
C NR
DGND
SYSCL
K
DOUT
BCK
LRCK
VDD
24
23
22
21
20
19
17
16
15 14 13
18
SYSTEM
CLOCK
MANAGER
FUNCTION
CONTROL
INTERFACE
SERIAL
INPUT
INTERFACE
4X/8X
OVER SAMPLING
DIGITAL
FILTER
WITH
FUNCTION
CONTROLLER
ENHANCED
MULTI-
LEVEL
DELTA-
SIGMA
MODULE
ZERO DETECT
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
DAC
LPF
RST
SCKI
SCKO
BCK
TEST
VDD
DGND
DATA1
DATA2
DATA3
ZEROA
LRCK
37
38
39
40
42
43
44
45
46
47
48
41
ZERO1
ZERO2
ZERO3
ZERO4
ZERO5
ZERO6
NC
NC
VOUT6
VOUT5
VOUT4
VOUT3
1
2
3
4
5
6
7
8
9
10
11
12
VOUT2
VOUT1
VCOM
VOUT7
AGND5
VCC5
AGND6
VOUT8
AGND4
VCC4
AGND3
VCC3
13
14
15
16
17
18
19
20
21
22
23
24
ML
MC
MDI
MDO
ZERO8
D
ATA
4
ZERO7
NC
VCC1
AGND1
VCC2
AGND2
36 35 34 33
31
32
30
29
28
27
26
25
51
STR-DG500/DG600
IC1601 SN74HC595ANSR (DIGITAL BOARD (4/5))
IC1602 SN74HC595ANSR (DIGITAL BOARD (4/5))
IC1602 SN74HC595ANSR (DIGITAL BOARD (4/5))
IC2501 STK350-230 (SB AMP BOARD) (STR-DG600)
IC203 NJM2595D (VIDEO BOARD)
IC251 NJM2595D (SVIDEO BOARD) (STR-DG600)
IC252 NJM2595D (SVIDEO BOARD) (STR-DG600)
IC251 NJM2595D (SVIDEO BOARD) (STR-DG600)
IC252 NJM2595D (SVIDEO BOARD) (STR-DG600)
1
2
3
4
5
6
7
8
9
10
16
15
14
13
12
11
SHIFT REGISTER
LATCH
PARALLEL DATA
OUTPUT
GND
VCC
LATCH
CLOCK
PARALLEL DATA
OUTPUT
SERIAL DATA
INPUT
OUTPUT
ENABLE
SHIFT
CLOCK
SERIAL DATA
OUTPUT
RESET
QB
QC
QD
QE
QF
QG
QH
SQH
A
QA
1
IN+
2
IN-
3
4
5
-VOUT
6
+VOUT
7
-B
8
GND
9
+B
PRE
GND
DRIVER
1
M.OUT
2
SW5
8
VEE
3
DVD
4
SW3
5
V2
6
SW4
7
NC
S3
S1
S2
S4
S6
S7
S5
16 VCC
SW2
V3
V1.OUT
SW1
V1
GND
V1
GND
NC
6dB
AMP
75Ω
DRIVER
10
9
15
14
13
12
13
12
11
-V
+V
52
STR-DG500/DG600
IC253 LA7213 (SVIDEO BOARD) (STR-DG600)
IC370 TC90A69NG (S VIDEO UP CONVERT BOARD) (STR-DG600)
IC372 NJM2268D (S VIDEO UP CONVERT BOARD) (STR-DG600)
IC374 MM1093NF (S VIDEO UP CONVERT BOARD) (STR-DG600)
IC375 MM1093NF (S VIDEO UP CONVERT BOARD) (STR-DG600)
IC375 MM1093NF (S VIDEO UP CONVERT BOARD) (STR-DG600)
1
SYNC
SEP
V-SYNC
SEP
2
3
4
5
V IN
HD
VSS
VD
VDD
28
DAC
(8fsc)
8fsc
4fsc
SCL
SDA
MODE1
TESTOUT
FSC
VDD4
FIL
PD
VB2
YOUT
VSS1
COUT
VB1
VSS4
TESTI3
VDD2
VSS3
VDD3
TESTI2
KILLER
YCIN
VRB
VSS2
TESTI1
VDD1
VRT
BIAS
TEST
INTERPOLATION
PLL DET
VCO
1/8
1/2
DAC
CORING
PEAKING
CNR
C-N.C
LPF
DELAY
DYNAMIC COMB FILTER
CORING
V-ENHANCER
PED.
CLIP
CLIP
SYNC CLAMP
ADC
LINE
MEMORY
LINE
MEMORY
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
KILLER
IIC BUS
1
2
3
4
CLAMP
75Ω
DRIVER
6.2dB
AMP
8
7
6
5
CLAMP
75Ω
DRIVER
6.2dB
AMP
VIN1
GND
VSAG1
VOUT1
VOUT2
NC
VCC
VIN2
1
16
1ST
BPA
BPA
2ND
BPA
SYNC
SEP
BGP
GEN
GEN
APC2
APC1
FSC
VCXO
DIVIDER
(1/4)
4FSC
VCO
ACC
DET
DET
2
3
4
5
6
7
8
15
14
13
12
11
10
9
CHROMA
IN
ACC
FILTER
APC1
FILTER
FSC
OUT
XTAL
GND1
GND2
COMPOSITE
IN
BURST GATE
FILTER
4FSC
OUT
APC2
FILTER
OSC C
VCO2
OSC R
VCO1
NC
Ver. 1.1
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