Block Diagram - Rf Section - Sony HCD-LF1H Service Manual

HCD-LF1H
6-1. BLOCK DIAGRAM — RF SECTION —
DVD MECHANISM
DECK
(AUR-M1)
RF
6
A
2
B
3
DETECTOR
C
4
D
5
F
19
E
18
A
8 MA
B
9 MB
D
10
C
11
CK_RW_SW 180
29 V2O
VC
WAIT_SW 136
LASER Q102 (1/2)
CD LD
DIODE AUTOMATIC POWER 23
(FOR CD) CONTROL (FOR CD)
PD 20
21
LASER Q102 (2/2)
DVD LD
22
DIODE AUTOMATIC POWER
(FOR DVD) CONTROL (FOR DVD)
IOP
VR650
Q101, Q103
48
VOLUME CONTROL
VR780
MSW
REG02
LDM+
11
LDM–
12
FCS+
5
FCS–
6
TRK+
8
TRK–
9
SLED_B–
36
SLED_B+
35
SLED_A–
33
SLED_A+
32
SPM_W
30
SPM_V
27
SPM_U
26
HV–
23
WIN1
22
WIN2
21
VIN1
20
VIN2
19
UIN1
18
UIN2
17
TG_EJ_SW
HCD-LF1H
DVDRFIP
OSP OSN
252 253
DVDA
DVDB
DVDC
DVDD
TPI
TNI
IC101 (1/2)
MD
CD/DVD RF AMP,
MC
FOCUS/TRACKING ERROR AMP
DIGITAL SERVO PROCESSOR
CK_RW_SW
WAIT_SW
LD01
MD12
MD11
LD02
MSW
1
+
4
3
-
IC203
IC201
FOCUS/TRACKING COIL DRIVER,
BUFFER
SPINDLE, SLED MOTOR DRIVER
VREFO
VD3F
VREF 37
VD3R
VD1F
FOO
VD1R IN1 43
FMOB
VD2F
IN4 46
2D2R TRO
IN2 44
VO5R
FMOA
47
IN5
VO5R
DMO
INSP 48
VO4R
VO4F
W
FG 1
V
S
IN3 45
HB
2
GVSW
HWN STBY 4
HWP
HVN
HVP
HUN
HUP
CN103
1 RF
31 3 FE
EFO
32 4
TE
TEO
26 5
RFLVL PI
IC501 DA CONVERTER
ALRCK 213
17 LRCK
214 9 BICK
ABCK
ASDATA0 217
14 SDTI1
218 15
ASDATA1 SDTI2
ASDATA2 219 16
SDTI3
ASDATA4 222 13 SDTI4
ACLK 215 10 MLCK
208 19
SMSCK SCL
210 20 SDA
SMSDO
XDACE 188 21 CAD1
TG_EJ_SW 50
Q2001
SYSTEM CONTROLLER
SWITCH
23
CDM_OPEN
SCO
99
IFSCK 33 DVD_SCO
SCD
98 32
IFSDO DVD_SOD
SID
101 31
IFSDI DVD_SID
XIFCS 100 42 DVD_XIFCS
XIF5SY 114 41 DVD_XIFBUSY/EPM
49 IOPMON
12
RESET
34 SYS_BUSY
30 V REFO
FMOA
38 FMOA
FOO
42 FOO
FMOB
40 FMOB
DMO
37 DND
TRO
41 TRO
SDPIF 225
47 SPFG
39 TROPENPWN
184 GVSW
183 STB
28 28
FOR CHECK
LOUT1+
LOUT1+ 2
LOUT1-
LOUT1-
1
ROUT1+
ROUT1+ 48
ROUT1-
ROUT1-
47
LOUT2+
LOUT2+ 46
LOUT2-
LOUT2-
45
ROUT2+
ROUT2+
44
ROUT2-
ROUT2-
43
LOUT3+
LOUT3+
42
LOUT3-
LOUT3-
41
ROUT3+
ROUT3+ 40
ROUT3-
ROUT3-
39
PDN 8
IC301 (1/2)
XRST
B
MTK_RST
MTK_RST 43
IC602
BUFFER
SYSTEM CONTROL
COARD
TO
( (
SA-WSLF1H
CN310
CNVss
3
FW_RTSI
7
2 RESET
FOR CHECK
5 FW_CLK1
4 FW_RXDI
8
FW_TXDI
STB
MAIN SECTION
E
(Page 29)
MAIN SECTION
A
(Page 29)
HDMI SECTION
(Page 30)
•
Signal Path
: CD PLAY
: DVD PLAY
: SACD PLAY
: AUDIO