DAV-S500, DAV-S800, HCD-S800 - Sony Audio Service Manual (repair manual). Page 51

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51
51
HCD-S500/S800
6-24.
SCHEMATIC DIAGRAM  – FRONT SECTION –
R800
R801
R802
R803
S802
S800
S821
S822
S823
S824
S825
S801
CN810
R864
J900
Q900
CNP900
CN812
Q901
CNP808
CNP811
CNP809
R873
C800
C801
R864
R809
R837
R844
R849
J900
L901
C904
R906
FB803
C902
C903
L900
R905
FB804
R901
R903
C901
R902
L903
C900
R900
L902
S806
FB805
R860
S804
S805
S803
52
52
HCD-S500/S800
6-25.
PRINTED WIRING BOARD  – POWER SECTION (1/2)
53
53
HCD-S500/S800
6-26.
PRINTED WIRING BOARD  – POWER SECTION (2/2) –
IC902
IC901
IC905
IC904
IC907
IC903
IC906
C 9 2 8
C 9 2 2
C 9 1 8
C 9 2 4
C 9 2 1
C 9 0 8
C 9 1 1
C 9 1 0
C 9 0 9
C 9 0
5
C 9 0 3
C 9 0 7
C 9 1 7
C 9 2 7
C 9 3 3
C 9 2 9
C 9 3 2
C 9 2 5
R 9 2 8
R 9
0 0
R 9 1 7
R 9 1 6
R 9 2 0
R 9 1 9
R 9 3 3
R 9 0 1
R 9 1 5
R 9 2 2
R 9 2 3
R 9 2 1
R 9 2 7
R 9 3 4
L 9
0 1
L 9 0 7
Q 9 0 7
D 9 1 1
D 9 0 8
D 9 0 9
D 9 1 7
D 9 2 1
C N P 9 0 4
C N 9 0 2
F H 9 0 2
F H 9 0 1
F 9 0 1
L F 9 0 1
T H 9 0 1
F B 9 0 1
E B 9 0 1
T 9 0 1
P C 9 0 1
P C 9 0 2
C N 9 0 5
D912
CN901
EB902
D901
D905
D907
D906
D903
D904
D915
D913
D918
D916
D914
D910
D 9 2 0
Q905
Q901
Q902
Q903
Q915
Q906
Q908
Q909
Q911
Q 9 1 0
C920
C923
C902
C906
C901
C
9
0
4
D
9
0
2
R
9
0
8
C912
C916
C913
C914
C915
C936
C930
R930
R909
R918
R910
R913
R902
R903
R911
R907
R912
R905
R904
R906
R914
R926
R932
R929
R925
L903
L904
L905
L906
L908
L 9 0 2
R 9 2 4
C 9 3 1
C 9 2 6
C 9 1 9
S901
J
(Page 42)
H
(Page 31)
E
Ref. No.
Location
D901
D-4
D902
B-4
D903
E-5
D904
E-5
D905
D-4
D906
D-4
D907
D-4
D908
D-4
D909
E-2
D910
D-2
D911
B-2
D912
B-1
D913
E-2
D914
D-2
D915
E-3
D916
D-1
D917
E-3
D918
E-1
D920
D-2
D921
E-2
IC901
D-5
IC902
B-1
IC903
D-1
IC904
E-2
IC905
E-3
IC906
C-1
IC907
E-1
Q901
D-5
Q902
E-5
Q903
E-5
Q905
C-1
Q906
D-2
Q907
E-2
Q908
D-2
Q909
E-2
Q910
D-1
Q911
D-2
Q915
E-2
• Semiconductor
Location
54
54
HCD-S500/S800
6-27.
SCHEMATIC DIAGRAM  – POWER SECTION –
IC B/D
IC907
FMB-G14L
390/450V
820/200V
CN902
D902
D908
D906
T901
D911
IC903
IC906
IC904
IC905
CN904
CN905
D912
D914
D917
D915
D920
D921
D916
Q905
Q907
Q909
Q913
Q908
Q906
Q906, 908
Q910
Q911
D909
D918
IC907
D907
D910
D905
IC901
D901
Q901
Q903
Q915
D903
Q901-903
D904
IC902
Q902
CN901
S901
F901
R930
R901
C903
R902 R903
R905
R904
R906
R918
R908
R913
R911
R912
R915
R934
R932
R914
R916
R917
R919
R926
R927
L902
L903
L906
L908
L904
L905
L907
R929
R928
R925
R933
R921
R923
R922
R924
R920
R909
R910
R907
R900
LF901
C909
C911
C907
C910
C904
C908
C906
C912
TH901
C913
C915
C936
C917
PC901
PC902
C919
C921
C920
L901
C924
C926
C928
C927
C933
C929
C925
C932
C930
C931
C923
C918
C916
C914
C922
C905
EB901
EB902
C902
C901
FH901
FH902
FB901
• See page 59 for IC Block Diagrams.
Ver 1.4  2002.11
55
HCD-S500/S800
6-
28
. SCHEMATIC DIAGRAM  – LOADING SECTION –
6-
29
. PRINTED WIRING BOARD  – LOADING SECTION –
B
TO
DVD BOARD
CN402
(Page 31)
M901
TO
DVD BOARD (7/8)
CN402
(Page 39)
B
M901
56
HCD-S500/S800
6-3
0
. IC BLOCK DIAGRAMS
IC102
IMIC6001BT-D (DVD BOARD)
IC608
PCM1748 (DVD BOARD)
1
3
2
15
14
13
12
11
5
4
6
9
8
10
7
16
ROUT
LOUT
VCC
VDD
DGND
LRCK
DATA
BCK
Serial
Input
Power
System Clock
System Clock
I/F
Zero Detect
DAC
DAC
Output Amp and
Low-Pass Filter
Output Amp and
Low-Pass Filter
Control
Function
Manager
8x Oversampling Digital Filter
with Function Controller
Enhanced Multi-Level
Deita-Sigma Modurator
Supply
I/F
MCLK
LAT
CLK
DATA
DZFL
DZFR
VCOM
AGND
IC606
LC89056W (DVD BOARD)
38
37
36
23
24
1
2 3
4
5
44
8 9 10
46
17
22
21
20
30
35
25
26
27
28
29
32
33
34
16
45
13
14
15
47
40
41
48
CL
39
XSEL
CE
DI
EMPHA
AUDIO
DISEL
DOUT
DINO
DINI
DIN2
6
DGND
7
DVDD
11
AVDD
12
AGND
DOSEL0
R
VIN
LPF
CKSEL0
XSTATE
18 DGND
19 DVDD
XIN
XOUT
XMCK
DVDD
31
DGND
DO
CSFLAG
F0/P0/C0
F1/P1/C1
F2/P2/C2
VF/P3/C3
AUTO
BPSYNC
ERROR
DATAO
DOSEL1
CKOUT
BCK
LRCK
CKSEL1
MODE0
MODE1
42
DGND
43
DVDD
XMODE
TIMING
MICROCOMPUTER
INTERFACE
SAMPLING
FREQUENCY
C BIT
DETECT
PA/PB
DETECT
LOCK
DETECT
SYSTEM
RESET
MODE
SELECT
INPUT
CIRCUIT
DATA
DEMODULATOR
PLL
CLOCK
57
HCD-S500/S800
IC802
MSM9202-05GS-KDR1 (FP-1030 BOARD)
IC600
MC14052BDR2 (I/O BOARD)
IC604
BU1924F-E2 (I/O BOARD)
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
39
33 S29
S35
55
40 G1
G16
5
32
S28
S1
1
P1
Port
Driver
Control
Circuit
8bit
Register
Shift
Command
Decoder
Grid
Driver
2
P2
3
AD2
AD
Driver
Segment
Driver
CGROM
CGROM
248wX35b
DCROM
16wX8b
Address
Selector
8wX35b
ADROM
16wX2b
Digit
Control
Duty
Control
Oscillator
Timing
Generator 1
Timing
Generator 2
4
AD1
56 VFL
57 GND
58 OSC0
59 OSC1
60 RST
61 CS
62 CLK
63 DAT
64 VDD
Read
Address
Counter
Write
Address
Counter
58
HCD-S500/S800
IC001
SP3728AC (RF-240 BOARD)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
RFIN
CP
WIN
WPP
CN
A2
B2
C2
D2
D
C
B
A
E
F
RFIP
SDEN
SCLK
SWD
SRD
MON
TPH
FE
TE
TZIN
VCI
DFT
TZC
PI
PII
BYP2
MIRR
V33
RX
TP
A
MEV
VNA
FNN
FNP
DIP
DIN
BYP
SIGO
VP
A
AIP
AIN
A
TON
A
TOP
G
H
VC
VPB
DVDPD
CDPD
VNB
LDSELO
DVDLD
CDLD
LDON
MEVO
MIN
MP
MB
MLPF
ATT
GCA
GCA
GCA
GCA
APC
GCA
GCA
GCA
GCA
GCA
GCA
GCA
GCA
FULL WAVE
RECTIFIER
BOTTOM
ENV
AGC
CHARGE
PUMP
PROGRAMABLE
EQ FILTER
GCA
LPF
LPF
LPF
BEL
SEL
SERIAL
PORT
REGISTER
MUX
MUX
MUX
PHASE
DETECTOR
PHASE
DETECTOR
EQ
EQ
EQ
EQ
LD
SEL
WABLE BPF
PEAK/
BOTTOM
HOLD
MON
SEL
VC
59
HCD-S500/S800
IC901
STR-F6676 (POWER BOARD)
(S500 : US, CND, MX)
IC901
STR-F6426S (POWER BOARD)
(S500 : AEP, UK, KR, S800 : AEP, CIS, UK)
5
4
3
2
1
OSC
DRIVE
ICONST
START
REG.
T.S.D.
LATCH
O.V.P.
D
S
GND
VCC
FB/OCP
COMP.1
COMP.2
5
4
3
2
1
OSC
DRIVE
START
REG.
T.S.D.
LATCH
O.V.P.
D
S
GND
VCC
FB/OCP
COMP.1
COMP.2
60
HCD-S500/S800
6-3
1
. IC PIN FUNCTION DESCRIPTION
• IC103
 MB91307APFV-G-BND-E1 (SYSTEM CONTROL) (DVD BOARD)
Pin No.
1 to 5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
I/O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
O
I
O
O
I
O
O
I
O
O
O
O
I/O
O
O
I
O
O
I
O
O
Pin Name
HA17 - 21
HA22
WP
TRM/XKRCS
AVCC
AVRH
AVSS
AN0
AN1
AN2
AN3
INT0
INT1
INT2
INT3
INT4
INT5
INT6
INT7
VCC
SI0
SO0
SC0
SI1
SO1
SC1
SI2
SO2
SC2
VSS
XRST
XARPRST
RGBSEL/MICMUTE
SDA
SCL
TRM+/XKRRST
EUROV/Y/CLPSW1
DISCEXT/CLPSW0
MD0
MD1
MD2
DREQ0
DACK0
XDRVMUTE
DREQ1
DACK1
XIFCS
VSS
X1
X0
Description
Address signal output
Address signal output (not used)
I2C EEPROM write protect signal output
Chip select signal output to IC801(CXD2752R)
Analog power supply
A/D converter reference voltage supply
Analog ground
Region setting input
Model setting input
Destination setting input
Not used (pull-up)
Interrupt signal input from IC503(AV Decoder)
Interrupt signal input from IC302(CXD9635R/ARP)
Interrupt signal input from IC302(CXD9635R/SDSP)
FGA interrupt signal input
Interrupt signal input from IC901(CPU)
Interrupt signal input from IC801(CXD2752R)
Soft mute control signal output to IC801(CXD2752R)
Not used
Power supply
Serial data input from IC901(CPU)
Serial data output to IC901(CPU)
Serial clock output to IC901(CPU)
Serial data input from IC801(CXD2752R)
Serial data output to IC801(CXD2752R)
Serial clock output to IC801(CXD2752R)
RS-232C data input for debugging
RS-232C data output for debugging
RS-232C clock input or output for debugging
Ground
System reset signal output
Reset signal output to IC302(CXD9635R/ARP)
Not used
I2C data input or output
I2C clock output
Data request selection signal output (DVD : L, SACD : H)
Not used
Not used
Operation mode setting (connected to Vcc)
Operation mode setting (connected to Ground)
Operation mode setting (connected to Ground)
DMA-REQ1 signal input
DMA-ACK1 signal output
Drive mute control signal output to IC401
DMA-REQ0 signal input
DMA-ACK0 signal output
Chip select signal output to IC901(CPU)
Ground
Clock (oscillator) output
Clock (oscillator) input

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