Sony DAV-DZ30 / HCD-DZ30 Service Manual ▷ View online
HCD-DZ30
HCD-DZ30
25
25
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM – RF Section –
: CD PLAY
: DVD PLAY
• Signal Path
DETECTOR
6
2
3
4
5
11
10
19
18
252
253
DVDRFIP
DVDA
DVDB
DVDC
DVDD
TPI
TNI
MC
MD
VOC
VOD
LD01
MDI1
LD02
MSW
MDI2
OSP
OSN
IC1101 (1/3)
CD/DVD RF AMP,
FOCUS/TRACKING ERROR AMP
DVD SYSTEM PROCESSOR
DIGITAL SERVO PROCESSOR
OPTICAL PICK-UP
BLOCK
(KHM-313CAA)
2AXIS
DEVICE
FOCUS/
FOCUS/
TRACKING
COIL
23
20
LIM SW
176
22
21
36
48
43
15
37
1
Q1102 (2/2)
AUTOMATIC POWER
CONTROL (FOR DVD)
Q1101, Q1103
VR CONTROL
Q1102 (1/2)
AUTOMATIC POWER
CONTROL (FOR CD)
LASER
DIODE
(FOR CD)
FOCUS COIL
DRIVE
42
AMP
35
3
34
4
TRACKING COIL
DRIVE
32
31
38
42
39
37
41
30
47
SLED MOTOR
DRIVE
IC1201
FOCUS/TRACKING COIL DRIVER,
SPINDLE, SLED MOTOR DRIVER
27
28
SPINDLE MOTOR
DRIVE
M
M
(SPINDLE MOTOR)
46
47
FMO
TROPENPWN
FOO
DMO
TRO
VREFO
SPFG
40 IOPMON
RF
VOA
VOB
VOC
VOD
VOF
VOE
CD LD
PD
MS
VR(780)
VR(650)
VR(650)
DVD LD
FCS+
FCS -
TRK+
TRK -
SP+
SP -
SL+
SL-
VOD
VOC
VOB
VOA
9
NB
VOB
8
NA
VOA
REG
30
29
LOADING
MOTOR DRIVE
M
M
(SLED MOTOR)
50
BUFFER
19
20
22
21
40
45
IC501 (1/4)
SYSTEM
CONTROLLER
99
IFCK
DVD_SCO
33
100
XIFCS
DVD_XIFCS
37
110
PRST
MTK_RST
38
98
IFSDO
DVD_SOD
32
101
IFSDI
177
OCSW
CDM_OPEN_SW
27
105
IFBSY
CKSW
DVD_XIFBUSY
34
DVD_SID
31
REG01
REG02
IOP
10
13
16
17
178 REV
174 FWD
211 MUTE123
210 MUTE
6
7
170 TSDM
22
24
25
179
CKSW1
OCSW1
S001
(CHUCK/TRAY DETECT)
M
M
(LOADING MOTOR)
LDM+
LDM-
(LIMIT)
MUTE12
MUTE34
MUTE5
TSDM
LASER
DIODE
(FOR DVD)
HCD-DZ30
HCD-DZ30
26
26
6-2. BLOCK DIAGRAM – VIDEO Section –
C
AUDIO
SECTION
B
AUDIO
SECTION
• Signal Path
: VIDEO
: Y
: COMPONENT VIDEO
: COMPONENT VIDEO
: CHROMA
: R, G, B
: AUDIO IN
IC201
VIDEO AMP, 75
Ω DRIVER
18
CBOUT
20
CYOUT
16
CROUT
CBOUT
CYOUT
CROUT
VOUT
CROUT
CYOUT
VOUT
L
R
CBOUT
11
15
7
19
8
16
6
2
J203
R/C OUT
G OUT
B OUT
V/Y OUT
BLANK
OUT
FUNCTION
SW
A(L) IN
A(R) IN
EURO AV
OUTPUT
(TO TV)
RGB SEL
Q204-206
FUNCTION
SWITCH
Q207, 208, 210
BLANKOUT
SWITCH
TV SEL
TV SEL
L, R
WIDE
IC1101 (3/3)
DVD SYSTEM PROCESSOR
169
RGB
203
YUV6
194
YUV1
200
YUV4
202
YUV5
49
WIDE
IC1103
EEPROM
6 5
SCL
SPA
12 CBIN
10 CYIN
198
YUV3
6 YIN
196
YUV2
2 CIN
4 CVBSIN
3
MUTE1
14
25
CRIN
SI
23
CVBSOUT
VSEL0
13
MUTE2
XROMCS
XWR
XRD
XROMCS
XWR
XRD
IC1102
FLASH ROM
125-123, 121, 120, 118,
117, 115, 135, 133-128, 126
146, 147, 149-151,
158-160, 162, 164-166
22-26,
29-35
HIGHA0-7
IOA0-7, IOA18-IOA20
A16, A17
IOA0-7, IOA18-IOA20
A16, A17
AD0 – AD7
A[1]-A[20]
DATA & ADDRESS BUS
DATA & ADDRESS BUS
81-84,86-88,91
53-61, 67-72, 74-76,
78, 89, 92, 93
HD[0] – HD[7]
A[0] – A[21]
HD[0] – HD[7]
A[0]
26
45
CE
WE
28
OE
11
A0 – A20
DQ15/A-1
77
IOCS
IOWA
79
IOUE
66
DQ0 – DQ7
RCLK
IC1104
SDRAM
38
DRCLK
RD0 – RD15
RA4 – RA11
RA4– RA11
RD0 – RD15
142
RCS
19
RCS
138
RWE
16
RWE
140
RAS
18
RAS
139
CAS
17
CAS
DQM0
15
DQM0
DQM1
39
DQM1
CLE
37
DRCKE
102
SCL
103
SDA
143
BA0
20
BS0
BA1
21
BS1
29,31,33,35,38,40,42,44
25-16, 10-1, 48
145
156
113 137 157
2,4,5,7,8,10,11,13,42,44,45,47,48,50,51,53
VSEL0,
TVSEL
TVSEL
RGB SEL
Q203
SWITCH
J202
COMPONENT
VIDEO OUT
Y
PB/CB
PR/CR
3
4
J201
S VIDEO
(DVD ONLY)
VIDEO
EXCEPT AEP, UK MODEL
EXCEPT AEP, UK MODEL
21
Y OUT
26
C OUT
AEP, UK MODEL
(Page 27)
(Page 27)
HCD-DZ30
HCD-DZ30
27
27
6-3. BLOCK DIAGRAM – AUDIO Section –
B
VIDEO
SECTION
C
VIDEO
SECTION
AMP
SECTION
A
: AUDIO
: AUDIO IN ( TV/VIDEO )
: TUNER
• Signal Path
• R-CH is omitted due to same as L-CH.
IC1101 (2/3)
DVD SYSTEM PROCESSOR
ALRCK
214
ABCK
217
ASDATA0
219
ASDATA2
218
ASDATA1
VSEL0,
TVSEL
209 SPDATA/SMSDI
72 ST_DI
69 ST_CLK
71 ST_CE
68 TUNED
69 ST_CLK
71 ST_CE
68 TUNED
70
76
75
ST_DO
RDS_CLK
RDS_DATA
RDS_DATA
IC501 (3/4)
SYSTEM CONTROLLER
X1102
27MHz
Q603
229
228
XTALI
XTALO
ALRCK
ABCK
DATA1
DATA2
DATA3
ACLK
M_ST
IC603
AMP
FM/AM TUNER UNIT
IC602
AUDIO INPUT
SELECTOR
IC2200
A/D CONVERTER
11 X3
13
10 9
X
A B
9
DOUT
6
SCKI
12 X0
IC3003
SELECTOR
1 A
B
2
Y
G
6
5
7
A/B
13 LIN
14 RIN
R-CH
DO
CLK
CE
TUNED
FM ANT
GND
AM ANT
GND
L-CH
R-CH
DI
ST_DO
ST_CLK
ST_CE
TUNED
ST_DI
RDS_DATA
RDS-DATA
RDS_CLK
RDS-CLK
R-CH
R-CH
COAXIAL
FM
75 W
AM
7
LRCK
82 VSEL0
85 A SEL1
78 TVSEL
A SEL1
V SEL0
TV SEL
A SEL1
L
R
79
M-ST
215
ACLK
8
BCK
213
DATA1 – DATA3, ACLK,
ABCK, ALRCK
J200
R-CH
TV/VCR
L
R
AEP, UK
MODEL
EXCEPT AEP, UK MODEL
AEP, UK MODEL
(Page 26)
(Page 26)
(Page 28)
HCD-DZ30
HCD-DZ30
28
28
6-4. BLOCK DIAGRAM – AMP Section –
A
AUDIO
SECTION
: AUDIO
• Signal Path
IC3400
POWER DRIVER
TB3001
(+)
(-)
IC3010
SYSTEM PROCESSOR
31 DATA
36 XFSIIN
30 BCK
30 BCK
23 SCLATCH
27 INIT
18 NSPMUTE
27 INIT
18 NSPMUTE
SOFTMUTE
21 SCDT
29 LRCK
22 SCSHIFT
25 FLAGL OVF
24 OVF FLAGR
24 OVF FLAGR
DAMP_LAT1
NS_INIT
NS_INIT
DAMP_SCDT
OVERFLOW1
DAMP_SHIFT
4
OUTR2
11
OUTL1
6
OUTR1
9
OUTL2
14
XFS0OUT
38
FS0I
Q3151, 3152
DC
DETECT
FRONT
R
24 FL_D_OUT
21 FL_CLK
56 FL_STB
21 FL_CLK
56 FL_STB
VFL
(+)
(-)
Q3101, 3102
DC
DETECT
FRONT
L
(+)
(-)
IC3020
SYSTEM PROCESSOR
IC501 (2/4)
SYSTEM CONTROLLER
IC802
FL DRIVER
31 DATA
36 XFSIIN
30 BCK
30 BCK
23 SCLATCH
27 INIT
18 NSPMUTE
27 INIT
18 NSPMUTE
21 SCDT
29 LRCK
22 SCSHIFT
9
OUTL2
6
OUTR1
11
OUTL1
4
OUTR2
38
FS0I
7
DIN
8
CLK
FL_DATA
FL_CLK
FL_CS
FL_CLK
FL_CS
9
42
STB
30
F1
F2
F2
Q3201, 3203
DC
DETECT
(+)
(-)
Q3251, 3252
DC
DETECT
(+)
(-)
IC3030
SYSTEM PROCESSOR
31 DATA
36 XFSIIN
30 BCK
30 BCK
23 SCLATCH
27 INIT
18
19
27 INIT
18
19
NSPMUTE
SOFTMUTE
SOFTMUTE
SCDT
29 LRCK
22
21
SCSHIFT
4
OUTR2
11
OUTL1
6
OUTR1
9
OUTL2
38
FS0I
37
FS0CKO
48
XFS0IN
48
XFS0IN
48
XFS0IN
Q3301, 3302
DC
DETECT
SUR
R
SD
13
2 PWMBP
17
4
PWMAP
RESET
RESET
(+)
(-)
OUTB
OUTA
IC3300
POWER DRIVER
SD
13
13
2 PWMBP
17
4
PWMAP
RESET
RESET
OUTB
OUTA
IC3250
POWER DRIVER
SD
2 PWMBP
17
4
PWMAP
RESET
RESET
OUTB
OUTA
13
IC3200
POWER DRIVER
SD
2 PWMBP
17
4
PWMAP
RESET
RESET
OUTB
OUTA
13
IC3150
POWER DRIVER
SD
2 PWMBP
17
4
PWMAP
RESET
RESET
OUTB
OUTA
13
IC3100
POWER DRIVER
SD
2 PWMBP
17
4
PWMAP
RESET
RESET
OUTB
25
26
29
30
25
26
29
30
25
26
29
30
25
26
29
30
25
26
29
30
25
26
29
30
OUTA
Q3401, 3402
DC
DETECT
43
DRIVE OCP (DIAG)
57
DC DETECT
SUR
L
CENTER
SPEAKER
WOOFER
DATA1
R
R
L
L
ACLK
ABCK
ALRCK
ABCK
ALRCK
NS INIT
DUMP_MUTE
DUMP_LAT1
DUMP_LAT2
DUMP_LAT3
DUMP_LAT2
DUMP_LAT3
DUMP_SCDT
DUMP_SHIFT
24 OVF FLAGR
FLAGL OVF
25
19 SOFTMUTE
19
PGMUTE
20
ND001
VACUUM
FLUORESCENT
DISPLAY
Q3551
PROTECT DETECT
IC3051
OSC
DATA1 - DATA3, ACLK,
ABCK, ALRCK
X3501
49.152MHz
1
DAMP SCDT
2
DAMP SHIFT
S1 - S16
47
DAMP LATCH1
48
DAMP LATCH2
49
DAMP LATCH3
50
DAMP INIT
51
DAMP SOFT MUTE
42
DRIVE RST (EN)
DIAG
DC DETECT
DC DETECT
EN
OVERFLOW1
44
OVERFLOW1
OVERFLOW2
45
OVERFLOW2
14 - 29
G2 -G12
G1
G1
41 -31
74 KEY INT
4 SIRCS-IN
IC801
REMOTE CONTROL
RECEIVER
97,95,94
KEY0 - KEY2
KEY0,
KEY1
S801 - S808
10 ENA
S800
VOLUME
ENCODER
11 ENB
15
13
X502
5MHz
Xin
Xout
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
Q802
FL DRIVER
14
XFS0OUT
DAMP_MUTE
DAMP_LAT2
NS_INIT
NS_INIT
DAMP_SCDT
OVERFLOW1
DAMP_SHIFT
DATA2
ACLK
ABCK
ALRCK
ABCK
ALRCK
DAMP_MUTE
DAMP_LAT3
NS_INIT
NS_INIT
DAMP_SCDT
OVERFLOW1
OVERFLOW2
DAMP_SHIFT
DATA3
ACLK
ABCK
ALRCK
ABCK
ALRCK
DAMP_MUTE
SR
SR
SL
SL
C
C
WF
WF
VOLUME
25 FLAGL OVF
24 OVF FLAGR
24 OVF FLAGR
TB3002
PGMUTE
20
PGMUTE
20
D501, 502
OR
(Page 27)
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