Sony HCD-AZ2D - DIAGRAMS; 7-1. BLOCK DIAGRAM - RF SERVO;VIDEO SECTION -

2727
HCD-AZ2D/AZ5D
HCD-AZ2D/AZ5D
SECTION 7
DIAGRAMS
7-1. BLOCK DIAGRAM – RF SERVO/VIDEO SECTION –
FLASH ROM
IC101
DQ0 – DQ7
AD0 – AD7
A-1, A0 – A20
IOA0 – IOA21
DIGITAL OPTICAL
TRANSCEIVER
IC231
D/A CONVERTER
IC301
OPTICAL PICK-UP
BLOCK
(KHM-310CAB)
RF AMP, SERVO DSP,
MPEG DECODER
IC102
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED/LOADING MOTOR DRIVE
IC201
AUTOMATIC POWER
CONTROL (FOR CD)
Q102-1
DVDRF IP
6
MA
8
MB
9
MC
10
MD
11
RF
DVDA2
SDTI114
DVDB3
DVDC4
DVDD5
VOA/A
VOB/B
VOC/C
VOD/D
TNI18VOE/E+G
TPI19VOF/F+H
V2029VC
LDO123LD (780)
AUTOMATIC POWER
CONTROL (FOR DVD)
Q102-2
LDO2
22LD (650)
FOO42
CD ON
SWITCH
Q101-1
DVD ON
SWITCH
Q101-2
VR (780)
MSW
LIMSW
187VR (650)
FCS+
MSW
MDI120
MDI221
PD
176LIMIT
Q103
DVD
DIGITAL
OUT
IOCS CE
SD-RAM
IC104
X101
27MHz
S003
(TRIGGER)
FL
FR
A
36
FCS– 37
1
TRO41
TRK+ 35
TRK– 34
4
FMO38
SL+ 29
SL– 30
10
DMO37
SP+ 27
SP– 28
31
32
42
46
47
13
SPFG47
REV
185
FWD
186
45
TROPENPWM
39
ASDATA0 217 LOUT1+ 2
LOUT1– 1
ROUT1+
48
ROUT1–
47
MCLK
ACLK
10ACLK 215
BICK
9ABCK 214
LRCK
17ALRCK 213
SDA
20SDA 103
SPDATA 209
SCL
19SCL 102
PDN
8XRST 220
SPDIF 225
XTALI
229
TRG-SW
104
XTALO
228
EEPROM
IC103
SDA
6
SCL
5
MIC 205
MIX AMP
IC3711
SDTI215 SL
SR
ASDATA1 218 LOUT2+ 46
LOUT2– 45
ROUT2+
44
43ROUT2–
MIX AMP
IC3731
SDTI316 FC
SW
ASDATA2 219 LOUT3+ 42
LOUT3– 41
ROUT3+
40
39ROUT3–
MIX AMP
IC3751
SDTI413 LT
RT
ASDATA4 222 LOUT4+ 38
LOUT4– 37
ROUT4+
33
32ROUT4–
MIX AMP
IC3771
FL, FR, SL, SR, FC, SW, LT, RT
C
MIC
B
SPDATA, ACLK, ABCK, ALRCK
81 – 84,
86 – 88, 91
29, 31, 33, 35,
38, 40, 42, 44
93, 78, 53 – 59, 75, 74,
72 – 67, 92, 60, 61, 76, 89
45, 25 – 18, 8 – 1,
48, 17, 16, 9, 10
DQ0 – DQ15
RD0 – RD15
A0 – A11
RA0 – RA11
2, 4, 5, 7, 8, 10, 11, 13, 42,
44, 45, 47, 48, 50, 51, 53
125 – 123, 121, 120, 118, 117,
115, 135, 133 – 128, 126
147, 149 – 151, 166 – 164,
162, 160, 159, 146, 158
23 – 26,
29 – 34, 22, 35
77
26
IOOE OE
79
28
IOWR WE
66
11
BA0 BA0
143
20
BA1 BA1
145
21
RCLK CLK
156
38
CKE CKE
157
37
DQM0 LDQM
113
15
DQM1 UDQM
137
39
RAS /RAS
140
18
CAS /CAS
139
17
RCS /CS
142
19
RWE /WE
138
WIDE
171
16
• SIGNAL PATH
: CD PLAY
: DVD PLAY
: AUDIO
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
FOCUS
COIL DRIVE
TRACKING
COIL DRIVE
SLED
MOTOR DRIVE
SPINDLE
MOTOR DRIVE
REGULATOR
25
24
16
17
MUTE123MUTE12
184
19
MUTEMUTE34 18320
TSDMTSD-M 181
22
IOPMON40
40
8
MUTE5 21
15
LOADING
MOTOR DRIVE
BUFFER
BUFFER
M
M001
(LOADING)
RF+3.3V
SW+5V
S002
(CHUCKING)
CKSW
179
S001
(DISC IN/OUT)
OCKSW
177
REGO2
REGO1
P_I_DVD_SI IFSDO
32
19
98
P_I_DVD_XIFCS IXFCS
26
100
P_I_MREQ MREQ
25
114
P_I_KRMOD KRMOD
27
207
P_O_DVD_SO IFSDI
31
101
PI_DVD_SCK IFCK
33
99
P_O_DVD_BUSY IFBSY
28
105
P_ID_IO_SYSRST PRST
34
P_VIDEO_MUTE
23
110
SWITCH
Q2001
SWITCH
Q464
P_DVD_I_MTK
_SLOT_IN
SYSTEM
CONTROLLER
IC401 (1/5)
CENTER VOLTAGE
GENERATOR
Q3801
ABCK ALRCK
SPDATA
VIDEO OUT
J1202
S VIDEO OUT
J1201
196
YUV2
194
YUV1
198
YUV3
DSEL
188
J1203
COMPONENT
VIDEO OUT
Y
P B /C B
P R /C R
202
YUV5
202
YUV4
203
YUV6
VIDEO AMP, 75Ω DRIVER
IC1201
4
CVBS IN
2
C IN
6
Y IN
10
CY IN
12
CB IN
14
CR IN
23
CVBS OUT
26
C OUT
21
Y OUT
20
CY OUT
18
CB OUT
16
CR OUT
27
S-DC OUT
3
MUTE1
13
MUTE2
25
S1
9
I/P
CY
: DIGITAL OUT
(AZ2D)
(AZ5D)
(AZ5D)
(AZ5D)
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