Sony HCD-DZ830W - Block Diagrams

3636
HCD-DZ830W/DZ850KW
HCD-DZ830W/DZ850KW
6-1. BLOCK DIAGRAM – RF/VIDEO SECTION –
: CD PLAY
: DVD PLAY
: AUDIO
• Signal Path
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
: R,G,B
EURO AV
TOUTPUT(TO TV)
J230(1/2)
DZ830W
IC454(1/2) INV AMP
SCORE
XVOICE
199
200
Rch
Lch
224
226
SCORE
VOICE
C
AUDIO
SECTION
(Page 38)
5DC
DC
DC
DC
7
6
IC451(1/2) AMP
5
7
6
IC453 SCORE DET
6
7
5
3
1
2
IC454(2/2) INV AMP
3
1
2
CN451
SP,E32,MX
MUSIC L+R
MUSIC
MIC 1+2
EXCEPT SP,E32,MX
D-LIGHT SYNC OUT
IC451(2/2) AMP
3
1
2
IC452 VOICE DET
6
7
5
3
1
2
DZ850KW
DETECTOR
6
2
3
4
5
11
10
19
18
252 253
DVDRFIP
DVDA
DVDB
DVDC
DVDD
TPI
TNI
MC
MD
29
V2O
C
D
LD01
MDI1
LD02
MSW
IOP
MDI2
OSP
OSN
IC1101
CD/DVD RF AMP,
FOCUS/TRACKING ERROR AMP
DVD SYSTEM PROCESSOR
DIGITAL SERVO PROCESSOR
OPTICAL
PICK-UP
BLOCK
(KHM-313CAA)
2AXIS
DEVICE
FOCUS/
TRACKING
COIL
23
20
LIMITSW
SMPTE_Y[0]
|
SMPTE_Y[7]
Y0
|
Y7
TX2P,N
|
TX0P,N
TCKP,N
HTPLG
TX27M
CLK
VCK
130
22
21
36 48
43
15
37 1
Q1102 (2/2)
AUTOMATIC POWER
CONTROL (FOR DVD)
Q1101
VOLUME CONTROL
Q1102 (1/2)
AUTOMATIC POWER
CONTROL (FOR CD)
LASER
DIODE
(FOR CD)
LASER
DIODE
(FOR DVD)
FOCUS COIL
DRIVE
42
41
35 3
34 4
TRACKING COIL
DRIVE
32
31
38
42
39
37
41
30
50
REG
REG
IC1201
FOCUS/TRACKING COIL DRIVER,
SLED/SPINDLE/LOADING MOTOR DRIVER
27
28
MM
MM
(SPINDLE MOTOR)
46
47
FMO
TROPENPWM
FOO
DMO
TRO
VREFO
SPFG
40 IOPMON
RF
VOA/A
VOB/B
VOC/C
VOD/D
VOF/F+H
VOE/E+G
VC
LIMIT SW
LD(780)
PD
VR(780)
VR(650)
(LO:DVD,HI:CD)MSW
LD(650)
FCS+
VCC
FCS–
TRK+
+3.6V
+2.5V
TRK–
SP+
SP–
SL+
SL–
D
C
B A
SW+9V
9
NB
B
8
NA
A
REG
VCC
39
PS
V REF
RF+3.3V
8
30
29
SLED MOTOR
DRIVE
SPINDLE MOTOR
DRIVE
MM
(SLED MOTOR)
51
BUFFER
BUFFER
TSD
MCS
19
20
22
21
40
45
IC501 (1/4)
SYSTEM CONTROLLER
IC1701
HDMI DRIVER
98IFCK DVD_SCO33
99xIFCS DVD_XIFCS37
108 xSYSRST MTK_RST
SYSRST
SCO
SCD
SID
38
97IFSDO DVD_SOD32
100 IFSDI
53
OCSW
CDM_OPEN_SW
27
112 IFBSY
CKSW
XTALI
DVD_XIFBUSY34
DVD_SID31
10
13
16
17
6
7
172
REV
173
FWD
222
KMOD
KARAOKE_MODE
KRMOD
36
167
MIC
MIC_DET_OUT
MIC
35
9
12
171
MUTE123
169 MUTE
168 TSD_M
22
24
25
52
EEWP
54
CKSW
OCSW1
S001
M203
(CHUCK/TRAY DETECT)
(LOADING MOTOR)
LDM+
LDM-
28
V2REFO
105
RXD
106
TXD
5
6
2
1
RFMON
CN1105
TO DIAG JIG
V2REFO
RXD
TXD
Q1103
SPDIF
A
POWER
SECTION
(Page 39)
xSYSRST
AUDIO
SECTION
(Page 38)
B
IC1102
32M FLASH ROM
IC1103
EEPROM
Q1701
SWITCH
SCL
SDA
WE
IC1111(2/2)
X1101
27MHz
191
Y
182
R/Cr/Pr
189
187
C
CVBS
185
Y/G
183
B/Cb/Pb
177
WIDE
J301
J303(1/2)
12
CBIN
10
CYIN
4
CVBSIN
EXCEPT E32,MX
18
CBOUT
14
25
CRIN
SI
20
CYOUT
23
CVBSOUT
2
CIN
6
YIN
26
COUT
21
YOUT
16
CROUT
CBOUT
CYOUT
VOUT
VIDEO
VSUB5V
DET
TXD
RXD
CROUT
SYOUT
SCOUT
COMPONENT
VIDEO OUT
S VIDEO
(DVD ONLY)
MONITOR OUT
VIDEO
Y
PB/CB
PR/CR
J300(1/2)
SAT/CABLEVIDEO IN
175
RGB_SEL
IC308
VIDEO AMP, 75Ω DRIVER
13
CbIN
11
CYIN
6
CVBSIN
21
CbOUTa
CbOUTb
15
2
CrIN
SI
24
23
20
17
CYOUTa
CYOUTb
30
VOUTa
29
VOUTb
18
CrOUTa
CrOUTb
IC230
VIDEO AMP, 75Ω DRIVER
83
V_SEL1
87
V_SEL2
78
TV_SEL
89CLINK_DET
29CLINK_RX_IN
VSUB(5V),VIDEO5V
HDMI+5V
+5V POWER
CEC
TMDS DATA2-0 +, -
TMDS CLOCK +, -
HPD
30CLINK_TX_OUT
3CEC_RX_IN
22CEC_TX_OUT
82
V_SEL0
6 1
IC309
VIDEO OUTPUT SELECTOR
Q9724,9726,9728
RX-BUFFER
3
2
1
7
IC1111(1/2)
OSC
IC1705
4 3
6
IC1104
64M SDRAM
234
VCLK 166
165
|
161
159
|
157
7 6 5
5
4
IC202 SELECTOR
4
1
6
2
CN204(1/2)
DMPORT
DZ850KW
DZ850KW
Q9729
TX-BUFFER
Q271,272,273
BLANKING OUT CONTROL
Q277
SWITCH
Q279
MUTE
+3.3V
58,57
55,54
52,51
26
40
11
SPDIF
SPDIF
216
72
AD3
ASDATA0
197
73
ACK
ACLK
211
77
ABCK
ABCK
210
78
ALRCK
ALRCK
209
79
PWON
PWON
223
24
SSO
SDA
102
22
SCK
SCL
101
HDMI_SDA 104
HDMI_SCL 103
21
XRST
XSYSRST
108
25
INT
XTXINT
110
27
13
|
20
49,48
CN1701
HDMI OUT
(DVD ONLY)
2
SDA
SCL
8
J203(1/2)
BOUT
GOUT
CVBSOUT
FUNCITON SW
Q274,275,276
SWITCH
BLANKING OUT
R/COUT
13
CbIN
11
CYIN
21
CbOUTa
CbOUTb
15
CrIN
24
23
20
17
CYOUTa
CYOUTb
18
CrOUTa
CrOUTb
14
MUTE2
14
MUTE2
5
MUTE1
13
MUTE2
3
MUTE1
IC201
VIDEO AMP, 75Ω DRIVER
CBOUT
CYOUT
CROUT
COMPONENT
VIDEO OUT
(DVD ONLY)
Y
PB/CB
PR/CR
4
2
1
Ver. 1.1
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