Sony DAV-S500 / DAV-S800 / HCD-S800 Service Manual ▷ View online
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)
(S500 : US, CND, MX)
IC901
STR-F6426S (POWER BOARD)
(S500 : AEP, UK, KR, S800 : AEP, CIS, UK)
(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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