DOWNLOAD Sony HCD-MG110 / HCD-MG310AV / MHC-MG110 / MHC-MG310AV Service Manual ↓ Size: 7.65 MB | Pages: 72 in PDF or view online for FREE

Model
HCD-MG110 HCD-MG310AV MHC-MG110 MHC-MG310AV
Pages
72
Size
7.65 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-mg110-hcd-mg310av-mhc-mg110-mhc-mg310av.pdf
Date

Sony HCD-MG110 / HCD-MG310AV / MHC-MG110 / MHC-MG310AV Service Manual ▷ View online

HCD-MG110/MG310AV
27
27
RW/ROM
RW/ROM
EQ ON/OFF
VOFST
VOFST
DVC
VC
VC
VC
RW/ROM
VC
DVC
30
29
28
+
+
DVC
VCC
DVC
27
26
25
24
RW/ROM
EQ
23
22
21
20
19
RFAC
VCA
VCC
+
DVC
+
+
RW/ROM
VC
RW/ROM
DVC
+
3
A
B
C
D
B
C
A
A
A
B
C
D
B
C D
D
+
1
2
APC AMP
5
6
7
8
9
4
RFAC
SUMMING
AMP
RW/ROM
APC-OFF
(Hi-Z)
RW/ROM
(H/L)
VOFST
VC
RW/ROM
+
10
11
GM
GM
18
17
16
B
D
A
C
13
14
15
12
EQ IN
LD
PD
GND
A
B
C
D
AC SUM
E
F
DVCC
DVC
RFAC
SW
DC OFST
RFDCI
RFDCO
VC
RFC
VFC
BST
RFG
VCC
CEI
CE
TE BAL
TE
FEI
FE
LEVEL SHIFT
INTERFACE
INTERFACE
INTERFACE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
20
21
22
23
24
25
26
27
28
19
18
17
16
15
F
R
R
F
F
R
R
F
R
R
F
F
MUTE
THERMAL
SHUTDOWN
VREFOUT
VREFIN
POWVCC
CH1FIN
CH1RIN
CH2FIN
CH2RIN
CH2OUTR
CH2OUTF
CH1OUTR
CH1OUTF
CAP
AIN1
CAP
AIN2
GND
PRFVCC
MUTE
POWVCC
CH4SIN'
CH4SIN
CH4BIN
CH3FIN
CH3RIN
CH3OUTR
CH3OUTF
CH4OUTR
CH4OUTF
CAP
AIN3
GND
TE
RFDC
CE
IGEN 
AVSS0 
ADIO 
AVDD0
CLTV
FILO
AVSS3
VSS
AVDD3
DOUT
VDD
PCO
FILI
ASYO
ASYI
RFAC
BIAS
SSTP
DFCT
MIRR
MDP
LOCK
FOK
SFDR
VSS
TEST
FRDR
FE
VC
COUT
SE
XTSL
TES1
SRDR
TFDR
FFDR
TRDR
2
1
70
71
68
69
66
67
64
65
62
61
63
73
74
72
75
76
77
78
79
80
4
XRST
3
SQCK
SQSO
5
9
8
7
6
56
60
53
54
55
59
57
58
51
52
48
49
50
47
44
45
46
43
41
42
XLAT
CLOK
SENS
SYSM
DATA
XUGF
XPCK
GFS
C2PO
WFCK
10 11 12 13 14 15 16 17 18 19 20
21
22
23
24
25
26
32
33
30
31
36
37
34
35
39
40
38
28
27
29
SPOA
ATSK
SCLK
VDD
SCOR
SPOB
XLON
XTAI
XVDD
EMPH
AVDD1
AOUT1
AIN1
XTAO
XVSS
AIN2
AOUT2
AVDD2
RMUT
LOUT2
LOUT1
BCK
LRCK
PCMD
LMUT
AVSS1
AVSS2
CPU
INTERFACE
SERVO AUTO
SEQUENCER
SERIAL IN
INTERFACE
OVER SAMPLING
DIGITAL FILTER
3rd ORDER
NOISE SHAPER
PWM
PWM
EFM
DEMODULATOR
TIMING
LOGIC
DIGITAL
OUT
D/A
INTERFACE
DIGITAL
PLL
ASYMMETRY
CORRECTOR
CLOCK
GENERATOR
MIRR, DFCT,
FOK
DETECTOR
DIGITAL
CLV
SUBCODE
PROCESSOR
SERVO
INTERFACE
SERVO DSP
FOCUS
SERVO
TRACKING
SERVO
SLED
SERVO
PWM GENERATOR
FOCUS PWM
GENERATOR
TRACKING
PWM GENERATOR
SLED PWM
GENERATOR
16K
RAM
ERROR
CORRECTOR
INTERNAL BUS
A/D
CONVERTER
OPERATIONAL
AMPLIFIER
ANALOG SWITCH
• IC Block Diagrams
– CD Board –
IC101
CXD3017Q
IC102
BA5974FP-E2
IC103
CXA2581N-T4
HCD-MG110/MG310AV
28
28
7-7.
SCHEMATIC  DIAGRAM  – CD Section –
 See page 39 for Waveforms.
 See page 27 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD PLAY
: Impossible to measure
(Page 36)
The components identified by mark 
0
 or dotted
line with mark 
0
 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 
0
 sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.
Ver 1.1
29
HCD-MG110/MG310AV
CD BOARD
1-680-849-
11
(11)
M101
(SPINDLE)
M
M102
(SLED)
M
S101
(LIMIT)
28
1
15
14
OPTICAL PICK-UP
BLOCK
KSM-213BFN
TP
(VC)
TP (RFAC)
TP (TE)
TP (FE)
40
41
60 61
80
1
20
21
A
MAIN BOARD
CN303
E
E
TP
(RFDC)
B
C
D
A
1
2
3
4
7-8.
PRINTED  WIRING  BOARD  – CD Section –
 See page 26 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D101
D-3
IC101
C-2
IC102
B-3
IC103
C-2
Q101
B-1
Q102
D-3
(Page 38)
30
HCD-MG110/MG310AV
3
5
4
1
2
3
5
4
1
2
3
5
4
1
2
1 2 3 4 5
B
MAIN BOARD
CN305
T SENSOR BOARD
1-680-817-
L. T MOTOR BOARD
M51
(LOADING)
M
M52
(TABLE)
M
1-680-797-
11
(11)
4 3 2 1
D
MAIN BOARD
CN304
DISC IN DETECT
SENSOR
E
MAIN BOARD
CN304
5 6
D SENSOR (IN) BOARD
1-680-799-
11
(11)
(LOAD)
LOAD
IN
y LOAD
IN
F
MAIN BOARD
CN304
9 8 7
LOAD SW BOARD
1-680-798-
11
(11)
C
MAIN BOARD
CN305
6
7
DISC IN DETECT
SENSOR
D SENSOR (OUT)
 BOARD
1-680-800-
11
(11)
11
(11)
21
(21)
(AUS)
(US, CND)
21
(21)
(AUS)
(US, CND)
21
(21)
(AUS)
(US, CND)
21
(21)
(AUS)
(US, CND)
21
(21)
(AUS)
(US, CND)
7-9.
PRINTED  WIRING  BOARDS  – CD MOTOR/SENSOR Section –
 See page 26 for Circuit Boards Location.
(Page 38)
(Page 38)
(Page 38)
(Page 38)
(Page 38)
Ver 1.1
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