Sony DAV-SA30 / HCD-SA30 Service Manual ▷ View online
25
25
HCD-SA30
— VIDEO Section —
• SIGNAL PATH
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
: R, G, B
: AUDIO
: TUNER
IC207
DVD SYSTEM PROCESSOR
125
VDAC_2
131
VDAC_0
Q135,136
WIDE SWITCH
Q140-142
BLANKOUT
SWITCH
183 SDCLK
179 SDEN
182 SDERROR
192 INT/EXT
151 DATA1(FLR)
154 DATA2(SLR)
155 DATA3(CSW)
147 XCK
106 XCK_I/O_SEL
148 LRCK
149 BCK
150 DATA0(DM)
SDEF#
XDCK#
XSAK#
178 SDREQ
XSRQ_ZIVA
SDDATA0 – SDDATA7
177-174, 171-168
SD0
AV0 - AV7
AV0
AV1
AV2
AV3
AV4
AV5
AV6
AV7
SD1
SD2
SD3
SD4
SD5
SD6
SD7
RERR
AES3_DATA
AES3_LRCK
AES3_BCK
NVERR
ADC_DATA
BCK
LRCK
BCK-ZIVA
D
ATA
0
DATA1
DATA2
DATA3
DATA3
LRCK-ZIVA
XCK I/O SEL
XCA1, XCK, DIR_MCK
XSAK
XSAK#, SDEF#,
XDCK#, XSHD#
XDCK#, XSHD#
SDEF
XDCK
XSHD
B
RF SERVO
SECTION
RF SERVO
SECTION
C
I
139 XIN
27M
F
202 RESET
110 MREQ
SYS RESET, MUTE REQ
SYS RESET
S
I2CDATA, I2CCLK
R
AMP
SECTION
AUDIO
SECTION
AMP
SECTION
RE SERVO
SECTION
RE SERVO
SECTION
144 MC
143 MDI
145 ML
MC
MDI
ML
DATA0, MDI, MC, ML
Q
AUDIO
SECTION
AUDIO
SECTION
O
I2CCLK
I2CDATA
119
VDAC_4
128
190
VDAC_1
122
VDAC_3
J104 (4/6)
J104 (5/6)
IC109
VIDEO INPUT
SELECTOR
3 IN2
1 IN1
7
2 4
OUT
SW1
SW2
5 IN3
IC204
EEPROM
IC901 (2/2)
MECHANISM CONTROLLER
Q202
5 DI
6 DO
1 8
R/B
WC
3
CS
4 SK
IC106
VIDEO SELECTOR
1 1B
9 3B
3
12 7
OUT1
CT2
CT3
14 2B
6
OUT3
5
OUT2
2
CT1
IC103
VIDEO AMP, 75
Ω DRIVER
J104 (6/6)
J105
J103
14 CBIN
12 CYIN
4 VIN
22
3
CBOUT
MUTE1
16 CRIN
25
CYOUT
31
VOUT
2 CIN
6 YIN
33
COUT
28
YOUT
19
CROUT
CBOUT
CYOUT
VOUT
CROUT
CBOUT
AEP, UK, RU
EXCEPT AEP, UK, RU
CYOUT
VOUT
L
R
CROUT
AV SEL1
AV SEL0
AV SEL2
15
MUTE2
VIDEO 1
VIDEO IN
VIDEO 2
VIDEO IN
1
2
3
4
IC104
75
Ω DRIVER
IC904
FLIP-FLOP
IC902
SWITCHING
CE
WE
OE
56 29
1LE
2LE
ALE
IC216
BUS INTERFACE
IC206
PROGRAMMABLE ROM
1D1 – 1D10, 2D1 – 2D6
55, 54, 52, 51,
49-47, 45-40, 38-36
57-60, 64-71, 75-78,
81-84, 88-95, 99-102
25-27,
60-66,24,21
2,4,5,7,8,10,11,13,74,76,77,79,80,82,83,85,31,
33,34,36,37,39,40,42,45,47,48,50,51,53,54,56
1Q1 – 1Q10, 2Q1 – 2Q9
HA1 – HA3
HAD0 – HAD15
2, 3, 5, 6, 8-10, 12-17,
19-21, 23, 24, 26
22-18, 9-1, 48,
17, 16, 9, 10, 13
29,31,33,35,38,40,42,44,
30,32,34,36,39,41,43,45
ADDRESS BUS
DATA & ADDRESS BUS
DATA & ADDRESS BUS
22, 19-14, 11-3
2, 207, 206
2D7 – 2D9
HAD0 – HAD15
HA1 – HA3
HAD0 – HAD15
HA1 – HA3
HAD0 – HAD15
HA1 –
HA3
HA4 –HA22
34, 33, 31
26
CE
WE
28
OE
11
A3 – A21
195
HCS0
WEN.UDS
27
HREAD
25
A0 – A2
25-23
DQ0 – DQ15
56
MCLK
CE
WE
OE
IC203
128Mbit SD-RAM
68
CLK
DQ0 – DQ31
A0 – A11
MA0 – MA11
MD0 – MD31
42-33, 45, 46
49
MCS0
20
CS
53
MWE
17
WE
51
MRAS
19
RAS
52
MCAS
18
CAS
62
MDQM0
16
DQM0
73
MDQM1
71
DQM1
86
MDQM2
28
DQM2
97
MDQM3
59
DQM3
161
I2C_DA
78
I2C_SIO
160
I2C_CL
79
I2C_SCL
186
DRVTX
34
SO_ZIVA
187
DRVRX
33
SI_ZIVA
185
DRVCLK
35
SCK_ZIVA
184
HIRQ1
188
DRVRDY
36
DRVIRQ
37
DRVRDY
32
CS_ZIVA
191
RST_SPC
38
RST
146
HIRQ2
165
WRITE_CTRL(ZIVA_E2P)
162
CS_(ZIVA_E2P)
48
BA0
22
BS0
47
BA1
23
BS1
107
VS/WIDE
XTAL
EXTAL
41
40
X901
20MHz
VIDEO 1
VIDEO OUT
COMPONENT
VIDEO OUT
S VIDEO
MONITOR OUT
VIDEO
Y
PB/CB
PR/CR
AV SEL0 – AV SEL2,
RGB SEL, DVD SEL
M
AUDIO
SECTION
T
AUDIO
SECTION
11
15
7
19
8
16
6
2
J101
R/C OUT
G OUT
B OUT
V/Y OUT
BLANK
OUT
OUT
FUNCTION
SW
SW
A(L) IN
A(R) IN
EURO AV
T
OUTPUT
(TO TV)
MUTE REQ
Q904
SWITCH
Q903
SWITCH
N
AUDIO
SECTION
L
AUDIO
SECTION
K
IC256
D-FF
IC258
D-FF
IC259
D-FF
IC255
RGB SEL
Q137-139
FUNCTION
SWITCH
DVD SEL
L, R
8
4
69
CKE
26
26
HCD-SA30
— AMP Section —
• SIGNAL PATH
: CD PLAY
: AUDIO
: DVD PLAY
: AUX IN
: TUNER
: SACD PLAY
IC372
DIGITAL AUDIO
INTERFACE
22
DATAO
19
CKOUT
20
BCK
21
LRCK
7
DI
8
DO
6
CL
5
CE
11
UGIP
3
PD
DIN
DIR_HDOUT
DIR_CLK
DIR_HCE
XSTATE
DIR_RST
2
ERROR
10
AUDIO
RF_AC
WCK
M
AV SEL0 – AV SEL2, RGB SEL, DVD SEL
VIDEO
SECTION
T
VIDEO
SECTION
RF SERVO
SECTION
RF SERVO
SECTION
RF SERVO
SECTION
RF SERVO
SECTION
RF SERVO
SECTION
RF SERVO
SECTION
VIDEO
SECTION
VIDEO
SECTION
168 SDEF
165 XSHD
166 SDCK
167 XSAK
6 MSDATO
4 MSDATI
3 MSCK
2 XMSLAT
7 MSREADY
10 SMUTE
MSDATO
MSDATI
MSCK
XMSLAT
SHRRDY
SHRMUT
SDEF#
SDEF#, XSHD#,
XDCK#, XSAK#
XDCK#, XSAK#
XSHD#
XDCK#
XSAK#
64
DSAL
55
DSADML
56
DSADMR
39 DSIFL
ADC_DATA
BCK
LRCK
35 EXIFLR
34 EXICSW
33 EXISLR
32 EXILRCK
31 EXIBCK
29 EXIMCK
34 EXICSW
33 EXISLR
32 EXILRCK
31 EXIBCK
29 EXIMCK
AES3_DATA
AES3_DATA, DIR_MCK, XCK_I/O_SEL,
AES3_BCK, AES3_LRCK, NVERR, RERR,
ADC_DATA, BCK, LRCK, XCK
DIR_MCK
IC333
BUFFER
AES3_BCK
AES3_LRCK
9 XRST
XRST_DSD
123 WCK
126 WARFI
12 RXIN
84 PLL_DI
81 PLL_CLK
83 PLL_CE
80 TUNED
81 PLL_CLK
83 PLL_CE
80 TUNED
82 PLL_DO
68 AU IN MUTE
IC801
DSD DECODER
IC808
16Mbit
SD-RAM
IC802
DIGITAL AUDIO
PROCESSOR
IC501 (1/3)
SYSTEM CONTROLLER
X372
12.288MHz
Q147
J104 (1/6)
J104 (2/6)
Q146
24
1
XIN
XOUT
IC810
RF BUFFER
SD0 – SD7
169 – 176
143
XWE
15 WE
145
XRAS
17 RAS
144
XCAS
16 CAS
142
DCKE
34 CKE
35 CLK
35 CLK
DQ0 – DQ7
DQ0 – DQ7
A0 – A11
2, 3, 5, 6, 8,
9, 11, 12
21-24, 27-32,
20, 19
139-136,
134-131
162-159, 157-154,
152, 151, 149, 148
A0 – A11
141
DCLK
66
DSAR
40 DSIFR
69
DSAC
41 DSICT
71
DSALFE
42 DSISW
74
DSALS
43 DSISL
76
DSARS
44 DSISR
60
BCKAO
38 DSBCK
13
EXCKO1
DSADML
DSADMR
DSBC
DSMCK
DSADML
DSADMR
DSBC
DSMCK
27 MCK
4
SELEXT
56
DIRDSP DOUT
66
DFIL_SEL
52
DIR HDIN
57
DIRDSP CLK
64
DIR HCE
75
DIR UGPI
20
PLRCK
19
PBCK
17
MCKOUT
23
POFLR
4
PDATA
15
MD
16
MC
17
MS
DATA0
DATA0, MDI,
MC, ML
MDI
MC
ML
22
POCSW
21
POSLR
LRCKO
D1 - D3, SCK,
BCKO, LRCKO
BCKO
SCK
D1
D3
D2
IC110
AMP
FM/AM TUNER PACK
IC107
AUDIO INPUT
SELECTOR
IC352
A/D CONVERTER
Q103
AMP
4 Y3
2 Y2
1 Y0
3
10 9
Y
A B
15
DOUT
14
BCK
13
LRCK
5 Y1
1 LIN
5 RIN
R-CH
DO
CK
CE
TUNED
FM-DET
FM ANT
GND
AM ANT
GND
L-CH
R-CH
DI
TUDO
TUCLK
TCE
TUNED
TUDI
RDSC
RDSD
R-CH
R-CH
R-CH
R-CH
L, R
R
TUDO
TUCLK
TCE
TUNED
TUDI
COAXIAL
FM
75
Ω
AM
AV0 – AV7
K
L
G
164
115
XSRQ
XSRQ
H
11 MCKI
768FS
E
J
D
A
TESTI
ISBTEST
DATA1
DATA3
DATA2
LRCK-ZIVA
BCK-ZIVA
XCK1
RERR
DIR_RERR
NVERR
XCK_I/O_SEL
XCK
16
SYSCLK
77 AV SEL1
78 AV SEL2
78 AV SEL2
76 AV SEL0
60 RDS_CLK
61 RDS_DATA
RDSC
RDSD
AV
SEL3
AV
SEL1
79 AV SEL3
AV SEL1
AV SEL2
AV SEL0
AV SEL3
70 RGB SEL
73 DVD SEL
73 DVD SEL
RGB SEL
DVD SEL
69
AU OUT-MUTE
67
DFIL_INT
58
DIR RST
59
DIR INT
47 INIT
VIDEO 1
AUDIO IN
VIDEO 2
AUDIO IN
L
R
L
R
MSDATO, MSDATI, MSCK,
XMSLAT, SHRRDY, SHRMUT, ISBTEST
XMSLAT, SHRRDY, SHRMUT, ISBTEST
9
E/INT
DIR_INT
DIN
DIR_HDOUT
DIR_CLK
DIR_HCE
XSTATE
DIR_RST
DIR_INT
65
DIR RERR
DIR_RERR
4
13
14
2
Q144
DET AMP
16
X201
4.332MHz
IC108
RDS DECODER
AEP, UK, RU
AEP, UK, RU
AEP, UK, RU
MUX
XI
XO
RDATA
RCLK
IC332
D/A CONVERTER
9
LOUT
19 DSCK
1 DSDL
2 DSDR
2 DSDR
20 DBCK
5 PLRCK
3 PBCK
3 PBCK
18 PSCK
IC105
LOW-PASS
FILTER
10
ROUT
Q102, 202
MUTING
Q505
MUTING
CONTROL
Q501
MUTING
CONTROL
J104 (3/6)
VIDEO 1
AUDIO OUT
L
R
Q101
MUTING
Q504
MUTING CONTROL
VIDEO
SECTION
N
VIDEO
SECTION
Q
AMP
SECTION
P
VIDEO
SECTION
O
8
27
27
HCD-SA30
— AMP Section —
• SIGNAL PATH
: AUDIO
ENA
ENB
DIAGA
DIAGB
HP-MUTE
HP-SW
7 17 8 18
IC310
POWER DRIVER
IC311
POWER DRIVER
IC312
POWER DRIVER
IC313
POWER DRIVER
IC314
POWER DRIVER
IC315
POWER DRIVER
6 INA
16 INB
J851
J301
(+)
(–)
9
OUTA
19
OUTB
IC300
STREAM PROCESSOR
IC400
HEADPHONE
AMP
18 DATA
21 XFSIIN
17 BCK
17 BCK
13 SCLATCH
15 INIT
14 NSPMUTE
15 INIT
14 NSPMUTE
11 SCDT
16 LRCK
12 SCSHIFT
LATCH1
INIT
NSPMUTE
SCDT
SHIFT
4
OUTL2
41
OUTR1
2
OUTL1
39
OUTR2
31
HPOUTL2
29
HPOUTR1
33
HPOUTL1
27
HPOUTR2
6
XFS0OUT
23
FS0I
Q470, 471
OVER LOAD
DETECT
Q502
MUTING
CONTROL
FRONT
L
ENA
ENB
DIAGA
DIAGB
7 17 8 18
6 INA
27 FL DATA
29 FL CLK
29 FL CLK
6 FL STB
16 INB
(+)
(–)
9
OUTA
19
OUTB
Q472, 473
OVER LOAD
DETECT
FRONT
R
ENA
ENB
DIAGA
DIAGB
7 17 8 18
6 INA
16 INB
(+)
(–)
9
OUTA
19
OUTB
IC301
STREAM PROCESSOR
IC501 (2/3)
SYSTEM CONTROLLER
IC802
FL DRIVER
18 DATA
21 XFSIIN
17 BCK
17 BCK
13 SCLATCH
15 INIT
14 NSPMUTE
15 INIT
14 NSPMUTE
11 SCDT
16 LRCK
12 SCSHIFT
39
OUTL2
2
OUTR1
41
OUTL1
91
HP/MIC SW
4
OUTR2
6
XFS0OUT
23
FS0I
7
DIN
8
CLK
9
STB
Q474, 475
OVER LOAD
DETECT
ENA
ENB
DIAGA
DIAGB
7 17 8 18
6 INA
16 INB
(+)
(–)
9
OUTA
19
OUTB
Q477, 478
OVER LOAD
DETECT
ENA
ENB
DIAGA
DIAGB
7 17 8 18
6 INA
16 INB
(+)
(–)
9
OUTA
19
OUTB
IC302
STREAM PROCESSOR
18 DATA
21 XFSIIN
17 BCK
17 BCK
13 SCLATCH
15 INIT
14 NSPMUTE
15 INIT
14 NSPMUTE
SCDT
16 LRCK
12
11
SCSHIFT
4
OUTL2
41
OUTR1
2
OUTL1
39
OUTR2
23
FS0I
22
FS0CKO
36
XFS0IN
26
XFS0IN
36
XFS0IN
Q479, 480
OVER LOAD
DETECT
REAR
L
ENA
ENB
DIAGA
DIAGB
7 17 8 18
6 INA
16 INB
(+)
(–)
9
OUTA
19
OUTB
Q481, 482
OVER LOAD
DETECT
42
DAMP EN
45
DAMP DIAG
REAR
R
CENTER
SPEAKER
WOOFER
PHONES
D1
SCK
BCKO
LRCKO
LRCKO
LATCH2
INIT
NSPMUTE
INIT
NSPMUTE
SCDT
SHIFT
LATCH1
LATCH2
LATCH3
SCDT
SHIFT
D2
SCK
BCKO
LRCKO
LRCKO
LATCH3
INIT
NSPMUTE
SCDT
SHIFT
D3
SCK
BCKO
LRCKO
LRCKO
FL801
FLUORESCENT
INDICATOR TUBE
Q881 - 884
MUTING
Q517, 518
SIRCS DETECT
Q476
PROTECT DETECT
IC450
OSC
D1 – D3, SCK,
BCKO, LRCKO
BCKO, LRCKO
P
AUDIO
SECTION
VIDEO
SECTION
VIDEO
SECTION
X450
49.152MHz
32
HP MUTE
HP-SW
HP-MUTE
43
DAMP SCDT
44
DAMP SHIFT
SG1 – SG16
39
DAMP LAT1
40
DAMP LAT2
41
DAMP LAT3
33
DAMP INIT
34
DAMP NS MUTE
14 – 29
GR1 – GR12
42 – 31
21 KEY INT
I2CDATA,
I2CCLK
I2CCLK
R
SYS RESET, MUTE REQ
S
28 SIRCS
S800
ROTARY
ENCODER
IC801
REMOTE CONTROL
RECEIVER
VOLUME
96 – 94
KEY0 – KEY2
KEY0
S811 – 814,
S821 – 823,
S831
S821 – 823,
S831
20 RM_INT
93 EN B
92 EN A
47 DVD SYS RESET
38 I2C-CLK
37 I2C-DATA
I2CCLK
I2CDATA
46 DVD MUTE REQ
SYS RESET
MUTE REQ
15
14
X501
5MHz
X2
X1
88
STBY LED
D812
STANDBY
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
28
28
HCD-SA30
— POWER Section —
(AC IN)
12V
Q901
RELAY DRIVE
Q503
RESET SWITCH
D902
RECT
RECT
IC903
+12V
REGULATOR
IC507
+10V
REGULATOR
IC904
+6.8V
+6.8V
REGULATOR
10V
Q515, 516
B+ SWITCH
VDD
(KEY, ENC CIRCUIT)
S901
VOLTAGE
SELECTOR
IC905
+3.3V
+3.3V
REGULATOR
M12V
+6.8V
PANEL +6.8V
+27V
(AMP)
+27V
IC506
+3.9V
+3.9V
REGULATOR
IC907
+3.3V
+3.3V
REGULATOR
D5V
+3.9V
A3V-2
(ZIVA)
IC504
+5V
REGULATOR
V5V
IC393
+2.5V
+2.5V
REGULATOR
AUDIO D2.5V
FL
FL1
VFL
IC392
+3.3V
+3.3V
REGULATOR
AUDIO D3.3V
IC505
+5V
REGULATOR
A5V
IC432
+1.8V
+1.8V
REGULATOR
+1.8V
+6.2V
IC430
+5V
REGULATOR
IC431
+3.3V
+3.3V
REGULATOR
POWER DRIVER
+5V
STREAM PROCESSOR
+3.3V
TO FLUORESCENT
INDICATOR TUBE
DC/DC
CONVERTER
T801
Q513, 514
B+ SWITCH
Q902 - 904
B+ SWITCH
Q906, 908
SWITCH
DVD 3.3V
IC211
+1.8V
+1.8V
REGULATOR
IC901
+4V
REGULATOR
E3.9V
VDD
C532
0.22F
VDD
IC803
+2.5V
+2.5V
REGULATOR
+2.5V
+1.8V
IC580
RESET SIGNAL
GENERATOR
T902
MAIN
TRANSFORMER
T901
SUB
TRANSFORMER
D911-914
RECT
RECT
D806 – 809
OSC
Q803, 804
16
RESET
2
VDD MONITOR
23
AC_CUT
1
UNREG MONITOR
9
AC ON/OFF
IC501 (3/3)
SYSTEM CONTROLLER
LOD_POSI
LOD_NEG
LOD_NEG
OUT1
FIN
OUT2
RIN
IC502
LOADING MOTOR DRIVE
M001
(LOADING)
M
7
9
4
2
2
19
24
OUT SW
IN SW
26
OUT
IN
25
S001
(DISC IN/OUT)
D918
D915
D508
D507
RY901
EXCEPT E, SP, HK, TW, EA, KR
E, SP, HK, TW, EA, KR
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