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Block Diagram - Rf Section - Sony HCD-DZ11O Servise Manual

Super audio cd/dvd receiver.
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HCD-DZ110/DZ111/DZ120/DZ120K
Q Q
6-1. BLOCK DIAGRAM – RF SECTION –
3 7 6 3 1 5 1 5 0
RF
6
DVDRFIP
A
2
DVDA
B
DVDB
3
DETECTOR
C
DVDC
4
D
DVDD
5
F
19
TPI
E
18
TNI
A
8 NA
B
9 NB
OPTICAL PICK-UP
D
10
MD
BLOCK
C
11
MC
(KHM-310CAA)
29 V2O
VC
LIMIT
176
LI M SW
LASER
Q1102 (1/2)
CD LD
DIODE
AUTOMATIC POWER
23
LD01
(FOR CD)
CONTROL (FOR CD)
PD
20
MD12
MD11
21
LASER
Q1102 (2/2)
DVD LD
T E
L
1 3 9 4 2 2 9 6 5 1 3
LD02
DIODE
AUTOMATIC POWER
22
(FOR DVD)
CONTROL (FOR DVD)
VR650
Q1101, Q1103
MSW
50
VOLUME CONTROL
VR780
MSW
FOCUS/TRACKING COIL DRIVER,
SPINDLE, SLED MOTOR DRIVER
42
41
FCS+
36
FCS–
2AXIS
37
DEVICE
FOCUS/
TRK+
TRACKING
35
TRK–
COIL
34
+3.6V
+2.5V
32
31
SL–
30
M M
(SLED MOTOR)
SL+
29
w w w
SP+
27
M M
SP–
(SPINDLE MOTOR)
28
47
46
HCD-DZ110/DZ111/DZ120/DZ120K
OSP
OSN
252
253
IC1101 (1/3)
CD/DVD RF AMP,
FOCUS/TRACKING ERROR AMP
DVD SYSTEM PROCESSOR
DIGITAL SERVO PROCESSOR
IC1201
15
BUFFER
VREFO
43
48
FOCUS COIL
FOO
DRIVE
1
3
TRACKING COIL
TRO
DRIVE
4
FMO
10
DMO
13
16
SLED MOTOR
DRIVE
17
40
SLED MOTOR
DRIVE
45
19
20
SPINDLE MOTOR
DRIVE
x
22
a o
y
21
.
i
BUFFER
25
22
24
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8
28
V2REFO
106
RXD
107
TXD
SYSRST
PRST
110
Q
Q
SCO
3
7
6
3
99
IFCK
SCD
98
IFSDO
SID
101
IFSDI
XIFCS
100
177
OCSW
IFBSY
105
CKSW
179
39
TROPENPWN
FMO
38
FMO
MIC
205
FOO
42
FOO
KRMOD
207
DMO
37
DND
TRO
41
TRO
30
V REFO
174 FWD
178 REV
40 IOPMON
47
SPFG
211 MUTE123
210 MUTE
u 1 6 3
170 TSDM
.
26
26
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2
4
9
9
8
CN1105
6
RFMON
5
V2REFO
TO DIAG JIG
2
RXD
1
TXD
• Signal Path
: CD PLAY
: DVD PLAY
: SACD PLAY
IC501 (1/4)
SYSTEM
CONTROLLER
43
MTK_RST
1
5
1
5
0
8
9
2
4
33
DVD_SCO
32
DVD_SOD
31
DVD_SID
37
DVD_XIFCS
27
CDM_OPEN_SW
34
DVD_XIFBUSY
DZ120K
35
MIC_DET
36
KARAOKE_MODE
m
c o
OCSW1
OCSW/CKSW
LDM+
LDM-
2
9
9
9
8
2
9
9
S001
(CHUCK/TRAY DETECT)
M M
(LOADING MOTOR)

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This manual is also suitable for:

Hcd-dz111Hcd-dz120Hcd-dz120k

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  • saber saleh Jun 23, 2018 08:04:
    السلا​م عليكم عندي جهاز نظام مسرح يحتاج صيانه هاتفي ٠٥٥٦٢​٦٦٠٧٦