DOWNLOAD Sony HCD-MDX10 Service Manual ↓ Size: 10.09 MB | Pages: 111 in PDF or view online for FREE

Model
HCD-MDX10
Pages
111
Size
10.09 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / S/M HCD-MDX10 99 US CAN AEP UK
File
hcd-mdx10.pdf
Date
PREV: Sony STR-DE235 Service Manual

Sony HCD-MDX10 Service Manual ▷ View online

HCD-MDX10
– 43 –
– 44 –
– BD (MD) SECTION  (1) –
HR901
OVER WRITE
HEAD
HEAD
DRIVE
Q181,182
3
6
1
2
FILTER
PCO
FILI
FILO
CLTV
PLL
EFM,
ACIRC,
ENCODER/
DECODER
RF AGC & EQ
AGCI
RFO
MORFI
MORFO
RF AMP
1
2
BPF
P-P
AT
AMP
BPF
ADAGC
VC
ANALOG
MUX
27
16
17
18
SERIAL
PARALLEL
DECODER
VICONV
20
25
22 23
4
5
6
7
8
9
IV AMP
IV AMP
E-F
BALANCE
14
15
3
VCC
VC
D101
12
11
10
LASER ON
SW
Q101
PD
APC
Q162,163
HF
MODULE
HF MODULE
SW
IC103,Q102-104
TRACKING
COIL
FOCUS
COIL
10
12
DRIVER
21
DRIVER
23
27
DRIVER
25
6
8
DRIVER
16
TFDR
PSB
XRST
SLED/SPINDLE MOTOR DRIVE
FOCUS/TRACKING COIL DRIVE
IC152
09
M
M
M102
SLED MOTOR
M101
SPINDLE MOTOR
DETECTOR
F
I
J
C
D
B
A
E
VC
LD
PD
ILCC
15
14
ATRAC
ENCODER/
DECODER
SAMPLING
RATE
CONVERTER
DTRF
CKRF
XLRF
FOCNT
79
82
81
80
93
94
95
10
SPRD
SPFD
FG IN
XRST
SPINDLE
SERVO
ADIP
DEMODULATOR/
DECODER
78
ADFG
A/D
CONVERTER
SERVO
DSP
APC
PWM
GENERATOR
21
26
25
20
SUBCODE
PROCESSOR
11
12
MONITOR
CONTROL
4
3
2
1
3
CPU
I/F
AUTO
SEQUENCER
16
27
28
7
5
6
8
9
7
3
512FS
M
M103
LOADING MOTOR
BCK
LRCK
BUFFER IC123
DRAM
IC124
SQSY
DQSY
MNT3
MNT2
MNT1
MNT0
SENS
SRDT
SCLK
SWDT
XLAT
DIN1
19
DIN0
ADDT
DADT
DOUT
91
92
85
86
89
88
83
13
RECP
APCREF
FFDR
FRDR
TFDR
TRDR
SFDR
SRDR
FOCNT
XLAT
SCLK
SWDT
CSLED
SE
TE
26
28
32
30
ADFG
ADIN
ADFM
29
31
34
66
68
75
74
FE
VC
TE
SE
33
67
36
37
35
64
63
65
AUX
BOTM
PEAK
ABCD
FE
AUX1
BOTM
PEAK
ABCD
38
RF
57
RFI
59
60
61
62
ABCD
AMP
FOCUS
ERROR
AMP
I
J
A
B
C
D
E
F
VC
CVB
TEMP
AMP
TEMPR
TEMPI
APC
APCREF
EQADJ
3TADJ
WBLADJ
TRACKING
ERROR
AMP
OPTICAL PICK-UP BLOCK
(KMS-260A/K1NP)
48 47 46 40
RF AMP
IC101
EFMO
TX
XINIT
CLOCK
GENERATOR
14
15
18
19
29
30
3
4
SPFD
SPRD
SFDR
SRDR
TRDR
FRDR
FFDR
OVER WRITE HEAD DRIVE
IC181
OSCI
XBCK
LRCK
VC
VC
PEAK
&
BOTTOM
TRK–
TRK+
FSC+
FSC–
SLED+
SLED–
SPDL+
SPDL–
DIGITAL SERVO SIGNAL PROCESSOR, DIGITAL SIGNAL PROCESSOR
EFM/ACIRC ENCODER/DECODER, SHOCK-PROOF MEMORY CONTROLLER,
ATRAC ENCODER/DECODER
IC121
DIN0
DIN1
SCTX
XINT
ADDT
DADT
DOUT
(NON CONNECT)
SQSY
DQSY
MNT3
MNT2
MNT1
MNT0
SENS
SRDT
SCLK
SWDT
XLAT CH
LDON
WRPWR
MOD
6
5
SDA
SDA
SCL
SCL
LIMIT-IN
REFLECT
PROTECT
CHACK IN SW
PACK OUT SW
PLAY-P SW
REC P SW
EEP ROM
IC171
LOAD-IN
LOAD-OUT
DIG-RST
DETECT SW
S101, S102,
S601-604
100
49 • 48 • 50 • 51
34   31 • 36   40 • 45
D0
D3
A00
A09
47
46
3
4
17
16
1
2
18
19
6
9
11
15
5
XWE
XRAS
XCAS
XOE
DQ1
DQ4
•
•
•
•
A0
A9
44
43
20
XWE
XRAS
XCAS
XOE
•
SHOCK
RESISTANT
MEMORY
CONTROLLER
8
•
11
10
•
13
9
•
12
4
5
DIGITAL
AUDIO
I/F
BD (MD)
SECTION
(Page 45)
• R-ch is omitted.
• Signal path
: PB
: REC
: PB (Digital out)
: REC (Digital in)
A
MAIN
SECTION
(Page 48)
B
HCD-MDX10
– 45 –
– 46 –
– BD (MD) SECTION  (2) –
27
73
72
17
16
18
12
19
4
2
26
14
13
24
15
80
79
75
78
82
81
35
37
36
58
63
66
53
51
59
57
74
60
54
65
67
88
56
55
77
87
69
22
21
19
15
13
12
94
97
18
ADDT
BCK
LRCK
DADT
512FS
SCTX
XINT
SQSY
DQSY
MNT3
MNT2
MNT1
MNT0
SENS
SRDT
SCLK
SWDT
XLATCH
LIMIT-IN
REFLECT
PROTECT
CHACKIN SW
PACK-OUT SW
PB P SW
REC-P SW
LD ON
WRPWR
MOD
LOAD-IN
LOAD OUT
SDA
SCL
DIG-RST
IIC CLK
IIC DATA
P.DOWN
SCTX
L3-CLK
L3-DATA
L3-MODE
WM SYNC
X OUT
100
WM IN
2
WM CLK
LEVEL-L
1
3
WM OUT
WM INV
X IN
S.RST
KEY0
KEY2
93
KEY3
P.DOWN
XINT
SQSY
DQSY
MNT3(S-LOCK)
MNT2(X-BUSY)
MNT1(SHOCK)
MNT0(F-OK)
SENS
SRDT
SCLK
SWDT
XLATCH
LIMIT-IN
REFLECT
PROTECT
CHACKIN
PACK-OUT
PB-P
REC-P
LDON
WR PWR
MOD
LD-IN
LD OUT
SDA
SCL
DIG-RST
29
IIC CLK
30
IIC DATA
8
10
9
11
95
KEY1
LD-LOW
10
9
2
4
6
X701
10MHz
LOADING SW
Q350
A/D,D/A CONVERTER
IC201
IC202
IC202
SYSTEM CONTROL
IC316
DATAO
VINL1
VINR1
8
VINR2
6
VINL2
R-CH
R-CH
R-CH
VOUTL
VOUTR
L3MODE
L3CLK
L3DATA
BCK
WS
DATAI
SYSCLK
X201
22MHz
BD (MD) 
SECTION (1)
(Page 44)
LOADING
MOTER
DRIVE
IC153
MATRIX
SWITCH
09
A
MAIN 
SECTION
(Page 48)
D
45
3
6
WM DET
Q201
BUFFER
Q205
MD
WALKMAN
LINK
BUFFER
Q204
IC405
WM DET
WM VCC
Q202
WM Lch
CN401
WM VCC
WM Rch
DATA
IC403
8
6
5
IC405
WM DET
+ 3.3V
2
3
MD IN1 L
(AD IN L)
DATA OUT L
LEVEL L
LEVEL R
RESET
MAIN SECTION
(Page 47)
C
DISPLAY SECTION
(Page 51)
E
MAIN POWER/
SUB POWER SECTION
(Page 53)
F
IC2000
IC202
LEVEL SHIFT
1
2
4
HCD-MDX10
– 47 –
– MAIN SECTION –
– 48 –
SW MUTE
Q191
DBFB
SPEANA
IIC DATA
D IN 1
D IN 0
IIC CLK
P. DOWN
IIC DATA
IIC CLK
RESET
FRONT
F RELAY
CD POWER
STK MUTE
34
100
90
89
88
87
86
84
83
D503
RESET
SWITCH
Q501
RESET
IC502
+5.6V (STBY)
13
15
X613
16MHz
12
22
10
11
09
5
1
CD POWER
STK MUTE
48
54
50
51
52
49
ST DIN
STEREO
TUNED
ST CE
ST CLK
ST MUTE
ST DOUT
TC RELAY
D IN SEL
TC MUTE
A PLAY SW
B PLAY SW
65
19
61
57
56
59
37
35
60
33
32
58
TBL L
TBL R
SCOR
T SENS
HOLD
SENS
XRST
CD CLK
CD DATA
DISC SENS
SQ CLK
SQ DATA
XLT
7
6
DBFB H/L
LINE MUTE
30
29
IIC DATA
IIC CLK
RESET
AC CUT
(CHECK)
X-OUT
X-IN
XC-IN
XC-OUT
X601
32.768KHz
MASTER CONTROL
IC501
3
F RELAY
WAKE UP
ST-BY LED/CLOCK OUT
RDS DATA
RDS INT
82
81
80
79
76
73
72
PB A/B
R/PB PASS
BIAS
REC MUTE
NR ON/OFF
A SHUT
B SHUT
B HALF
A HALF
EQ H//N
CAP M H/L
CAPM CNT1
CAPM CNT2
CAPM CNT1
CAPM CNT2
A TRG
B TRG
AMS IN
493-LAT
493-DATA
493-CLK
RELAY
ST L
RDS INT
RDS DATA
ST-DOUT
ST-CLK
ST-DIN
STEREO
TUNED
ST CE
ST-MUTE
L CH
TBL. L
TBL. R
SCOR
TRAY SENS
HOLD
SENS
X RST
CD CLK
CD DATA
DISC SENS
SQ CLK
SQ DATA
X LAT
H
DECK
SECTION
G
CD
SECTION
A SHUT
PB L
   REC L
BIAS ON/OFF
B SHUT
RM ON/OFF
LM ON/OFF
REC/PB/PASS
B HALF/REC A/REC B
A HALF
A PLAY
B PLAY
PB A / B
NORM/HIGH
NR ON/OFF
CAP M H/L
A TRG
B TRG
           MS OUT
38
3
1
2
(Page 50)
(Page 42)
C
BD (MD)
SECTION (2)
(Page
 46
)
POWER ON/OFF
2
      POWER
J
POWER
SECTION
53
55
• R CH: Same as L ch
• SIGNAL PATH
            : FM
            : CD
            : PB
            : REC
            : VIDEO/MD       
            : REC (Digital in)
            : REC (Digital out)
VIDEO/IN
(AUDIO)
     L
71
70
69
68
67
66
OUT OPEN
ENC1
ENC2/DISC-LED
ENC3/UP-SW
LOAD IN
LOAD OUT
OUT-OPEN
ENC-1
ENC-2
ENC-3
LD IN
LD OUT
D OUT
J102
(Page 53)
I
DISPLAY
SECTION
(Page 51)
D
BD (MD)
SECTION (2)
(Page 45)
B
BD (MD)
SECTION (1) 
(Page 44)
68
69
66
67
65
1    2    3
2
30
42
58
57
41
36
38 39
72
TA MUTE
Q113
 SUPER
WOOFER
J191
MIC
LEVEL
MIX
MIC
RV712
J711
63
47
21
20
78
77
75
74
85
18
39
   DBFB
 SWITCH
Q111,112
33 32
R-CH
R-CH
 EQ
AMP
SELECT
SWITCH
  MICON
INTERFACE
IC712(1/2)
IC712(2/2)
VOLUME
IC101(2/2)
      EQ
IC101(1/2)
V
TC
TU
CD
MD
Lch
Lch
37
44
HIGH/LOW FRQ.
Q201
MUTE SW
Q509
MUTE SW
Q508
TIMER LED
26
HP DET
36
FL SW
42
STBY RELAY
43
PROTECTOR ON
27
FL SW ON/OFF
STANDBY RELAY
ON/OFF
PROTECTOR
RY-SW
1
3
WAKE UP
STANDBY LED
TIMER LED
91
ALC
  ALC ON/OFF
FM/AM TUNER
TUNER UNIT IS
SUPPLIED AS THE
ASSEMBLED
BLOCK
MIC IN SW
(TO DISPLAY SECTION)
DATA OUT L
MD IN1 L
(AD IN L)
D OUT
OPT IN
D OUT
30
46
BD (MD) SECTION (2)
(DIGITAL)
IC202
1
D IN
2
TA MUTE
SW MUTE
Q192
IC381
SELECT
IC382
DIGITAL
OPTICAL
HCD-MDX10
– 49 –
– 50 –
– DECK SECTION –
IC611
R CH
HP101
PB HEAD
(DECK A)
L
R
RV311
PLAYBACK
LEVEL
DECK A
IC601
R CH
L
R
RV301
PLAYBACK
LEVEL
DECK B
3
1
IC602
4
REC/PB
EQOUT
REC BIAS
BIAS OSC
T621, Q621, 622
ERASE HEAD
ERASE BIAS
46
48
B IN
A IN
16
PB-A/B
EQIN
38
36
RV301
REC LEVEL
39
RECOUT
BIAS SW
C
M
70
120
DOLBY
TYPE B
+7.5V
Q623
RIN
44
PB
24
18
20
22
40
25
PB OUT
LM ON/ 
OFF
BIAS ON/OFF
RM ON/OFF
  ALC ON/OFF
PB L
REC L
PB A/B
NORM/HIGH
REC/PB/PASS
BIAS ON/OFF
RM ON/OFF
15
ALC ON/OFF
RELAY
09
H
MAIN
SECTION
LM ON/OFF
NORM/
HIGH
PAS
DOL
P
R
REC/PB HEAD
(DECK B)
X
DOLBY NR
   IC301
DOLBY NR
HRPE101
RV341
REC
BIAS
32 33
23
NR ON/
OFF
NR ON/OFF
17
S1004
A CrO
2
 
S1008
B CrO
2
 
19
A 120/70
B 120/70
M
CAP MOTOR
 CONTROL
  Q336-343
SPEED
CONTROL
Q1001
SWITCH
Q335
RV1001
HIGH
SPEED
RV1002 
NORMAL
SPEED
M1
CAPSTAN
MOTOR
CAPM CNT2
CAP M H / L
CAPM CNT1
REEL
DETECT
IC1001
A SHUT
B SHUT
REEL
DETECT
IC1002
S1001 (A PLAY)
+5V
S1002 (B PLAY)
A PLAY
B PLAY
A HALF
B HALF/REC A/REC B
S1003
(A HALF)
+5V
+5V
S1005
(REC A)
S1006
(B HALF)
S1009
(REC B)
(Page 47)
• R CH : Same as L ch
• SIGNAL PATH
          : PB (DECK A)   
          : PB (DECK B)
          : REC (DECK B)
28 27
26
MS
MS OUT
B TRIG
A TRIG
TRIGGER
 MOTOR
CONTROL
Q331-334
  A DECK/
  B DECK
PLUNGER
• PLUNGER SOLENOID is supplied 
as the MECHANICAL BLOCK ASSY.
MAIN SECTION
MAIN SECTION
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