Sony HBD-TZ715 - Block Diagrams Overview

HBD-TZ215/TZ715
HBD-TZ215/TZ715
2222
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM - SERVO Section -
RF
DETECTOR
LASER
DIODE
(FOR CD)
OPTICAL PICK-UP
BLOCK
(KHM-313CAA)
DVD DRIVE
LD DRIVE
CONTROL (FOR CD)
Q1102 (1/2)
DVDRFIP
10
V2REFO
27
RXD
TXD
DVDA
VOA/A
VOB/B
VOC/C
VOD/D
VOF/F+H
VOE/E+G
VC
PD
LD (780)
LD (650)
6
DVDB
7
DVDC
8
DVDD
9
TNI
17
TPI
A
A B C D
B
C
D
18
MA
11
MB
12
MC
13
MD
14
V20 (2.0V)
28
LD01
22
MDI1
19
MDI2
20
LASER
DIODE
(FOR DVD)
LD DRIVE
CONTROL (FOR DVD)
Q1102 (2/2)
FOCUS/TRACKING DRIVER,
LOADING/SPINDLE/SLED MOTOR DRIVER
IC1501
IC1101 (1/3)
CD/DVD RF AMP,
FOCUS/TRACKING ERROR AMP,
DVD SYSTEM CONTROL, DSP
BUS BUFFER
IC471
A/D CONVERTER
IC404
(SERVICE JIG)
BUFFER
VR (650)
VR (780)
MSW
Q1103
IOP
VCC
LD02
MSW
FOO
VREFO
TRO
FMO
DMO
SPFG
REGRST
21
TROPENPWM
39
MCKO
LRCKO
BCKO
AMP_D3
AMP_D2
AMP_D1
BCK
8
DOUT
TXD
RXD
V2REFO
RFMON
CN1105
1
2
5
6
L-IN
R-IN
9
LRCK
7
SCKI
6
S001
(CHUCK/TRAY DETECT)
M001
(LOADING MOTOR)
OCSW1/REVOCSW
OCSW
CKSW/FWDCKSW
LDM+
LDM-
FMO
37
FOO
41
DMO
36
TRO
FMO
FOO
DMO
TRO
40
VREFO
29
FWD
94
REV
95
IOPMON
IOPMON
38
OP_INP
35
REGRST
MUTE
TSD_M
28
14
35
34
27
36
18
20
19
21
22
23
24
26
30
15
29
54
2AXIS
DEVICE
FOCUS/
TRACKING
COIL
(SLED MOTOR)
REG01
REG02
FCS+
FCS-
TRK+
TRK-
SL-
SL+
LOADING
CONTROL
REG DRIVER
2
39
11
10
SLED MOTOR
DRIVE
FOCUS COIL
DRIVE
6
7
TRACKING COIL
DRIVE
9
8
MM
LIMITSW
(LIMIT)
53
130
158
157
105
106
MC_DATA (ADIN)
206
14
VINR
13
VINL
OCSW
104
CKSW
103
8 12
ASDATA0
226
7 13
ASDATA1
225
6 14
ASDATA2
223
5 15
ABCK
204
4 16
ALRCK
205
2 18
ACLK
203
B
A
C
M
PD VOLUME
CONTROL
Q1101
(SPINDLE MOTOR)
SP-
SP+
SPINDLE MOTOR
DRIVE
12
13
MM
STBY
VCI
x SIGNAL PATH
: TUNER
: DVD PLAY
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