Sony MDX-66XLP Service Manual ▷ View online
25
25
MDX-66XLP
(Page 26)
(Page 21)
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
M
RED
BLK
1
2
1
2
1
2
M
2
1
S616
(6)
S615
(5)
S614
(4)
S613
(3)
S612
(2)
S611
(1)
SERVO
FLEXIBLE
BOARD
1
POWER
BOARD
CN901
2
(12)
12
(12)
12
(12)
12
R802
C801
C501
C507
C505
Q500
C509
C600
L600
C800
Q801
CN601
R801
R800
R503
R509
C500
C504
Q602
CN701
CN700
CN602
CN603
CN600
CN500
CN604
C604
R601
R602
R601
R602
C700
R502
R613
R611
R610
R612
C540
R542
R541
R541
R540
C550
C610
C541
C530
IC500
C520
C503
C701
C502
R501
R500
R505
C510
C605
JC501
IC601
R608
R606
C606
C603
R600
C602
R621
C601
R623
R622
R624
R603
R609
C607
IC700
IC701
R605
R604
R604
C651
C650
X600
X601
IC600
IC603
IC602
C699
1-672-197-
1-672-198-
1-672-199-
11
1-668-438
C620
R620
C654
R618
D602
D800
Q800
D801
D501
D601
D600
TH600
D500
C609
C652
R616
RB606
Q601
Q600
RB605
RB608
RB603
RB601
RB602
RB609
RB607
R614
R615
C653
R617
C611
C608
S902
LOADING END
SENSOR DET
S903
STORE END
SENSOR
DET
M903
(LOADING)
M904
(ELEVATOR)
BLK
RED
BLK
RED
CN610
1
7
S620
(FRONT DOOR OPEN DET)
CN620
PL620
(ILLUMINATION)
1
3
1
3
1
7
1
11
1
7
14
8
1
7
14
8
20
10
1
2
S600
STOP
1
25
75
51
26
50
100
76
2
1
2
1
5
2
3
3
1
2
1
1
1
30
1
10
20
30
1
10
20
2
5
10
6
1
5
10
6
MAIN FLEXIBLE BOARD
MAIN BOARD (SIDE A)
SENSOR BOARD
LAMP BOARD
E C B
E B
C
E C B
E C B
E C B
BP1
BP2
Ref. No.
Location
D500
G-5
D501
G-5
D600
G-6
D601
F-6
D602
I-5
D800
D-4
D801
C-3
IC500
F-4
IC600
H-5
IC601
G-6
IC602
I-2
IC603
I-3
IC700
F-7
IC701
E-6
Q500
F-4
Q600
J-4
Q601
J-4
Q602
E-5
Q800
D-4
Q801
C-4
• Semiconductor
Location
26
26
MDX-66XLP
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
IC930
IC900
D970
Q970
Q931
Q950
IC970
L970
L971
L972
CN901
NF900
PC1
D952
Q910
Q920
Q932
D930
Q941
Q940
D900
D901
D902
D903
D905
D904
D950
D941
D940
D951
FB903
Q930
C923
C913
C912
C922
C933
C938
C910
C920
C952
C900
C977
C975
C978
C976
C980
Q972
R979
R980
R900
R925
R924
R915
R914
R923
R921
R920
R911
R910
R932
R931
R913
R912
R933
R930
R950
R951
R942
R941
R940
R975
R974
R973
C901
C903
C983
C950
C930
C934
C921
C911
C936
C905
C940
C984
C971
C970
C974
C973
C902
C906
R971
R972
R970
R977
R978
R976
R922
CN900
C951
CN902
C981
4-8. PRINTED WIRING BOARD — POWER SECTION — • Refer to page 19 for Circuit Boards Location.
(Page 25)
Ref. No.
Location
D900
B-3
D901
B-3
D902
A-3
D903
A-3
D904
B-3
D905
B-3
D930
D-5
D940
D-6
D941
E-6
D950
D-5
D951
D-4
D952
E-4
D970
D-9
IC900
B-3
IC930
C-4
IC970
E-7
Q910
C-3
Q920
C-3
Q930
D-5
Q931
D-4
Q932
B-3
Q940
E-6
Q941
E-6
Q950
E-4
Q970
D-4
Q972
C-8
• Semiconductor
Location
27
27
MDX-66XLP
IC B/D
IC B/D
D941
D950
R900
R912
R913
R922
R923
R974
R911
R915
R925
R973
R930
R950
R931
R932
R924
R914
IC900
R933
R975
Q940
R921
R940
R942
R941
R951
R910
R920
Q941
Q932
Q910
Q920
D952
D951
D930
D970
D940
C900
C910
C913
C920
C922
C923
C933
C938
C951
C952
C977
C978
C980
FB903
L970
L971
L972
PC1
C901
C902
C903
NF900
R970
R971
R972
C930
R976
C971
C970
R977
R978
C984
C973
C974
C981
C911
C921
C936
C934
C940
C906
C905
CN901
D901
D900
D903
D902
D905
D904
Q950
Q931
Q970
Q972
C975
C976
CN902
CN900
C912
IC930
C950
Q930
C983
IC970
R980
R979
4-9. SCHEMATIC DIAGRAM — POWER SECTION — • Refer to page 29 for IC Block Diagrams.
(Page 23)
28
28
MDX-66XLP
IC100 CXA2523AR
• IC BLOCK DIAGRAMS
IC500 PCM1718E/2K
IC200 CXA2662R
IC700 LB1638MTE-L
IC701 LB1638MTE-L
IC701 LB1638MTE-L
–1
–2
+
–
IVR
BB
+
–
IVR
AA
+
–
IVR
CC
+
–
IVR
DD
+
–
IVR
+
–
EE
EE'
EFB
TESW
PTGR
48
MORFO
47
MORFI
46
RFO
45
OPN
44
OPO
43
ADDC
42
COMPP
41
COMPO
40
AGCI
39
RF AGC
38
RF
37
PEAK
36 BOTM
35 ABCD
34 FE
33 AUX
32 ADFG
31 ADAGC
30 ADIN
29 ADFM
28 SE
27 CSLED
26 TE
25 WBLADJ
24
VCC
23
3TADJ
22
EQADJ
21
VREF
20
F0CNT
19
XSTBY
18
XLAT
17
SCLK
16
SWDT
15
TEMPR
14
TEMPI
13
GND
12
APCREF
11
APC
10
PD
9
F
8
E
7
D
6
C
5
B
4
A
3
VC
VI CONV
BGR
VREF
SCRI - PARA
DECODE
+ –
–
+
AUXSW
COMMAND
+
–
IVR
GSW
+
–
FF
FBAL
FF'
TG
SEA
–
+
–
+
–1
–2
TG
TEA
WBL
3T
EQ
–
–
+
+
+
+
–
–
–
–
–
–
DET
ADIP
AGC
WBL
BPF22
BPFC
ABCDA
FEA
WBL
ATA
–
+
CVB
+
–
RFA1
–
–
–
–
1
2
–
–
–
–
–
1
2
2
GRVA
OFST
RFA2
GRV
HLPT
PTGR
–2
–1
–1
–2
BOTTOM
PEAK
RF AGC
EQ
EQ
DET
P-P
WBL
3T
WBL
TEMP
PBH
–
+
USROP
+
–
USRC
3T
BPF3T
PEAK3T
1
I
2
J
RFA3
PBSW
AUX
SW
IV
ESW
EBAL
100 99 98 97 96 95
94 93
EFMO
DVSS
TEST3
TEST2
TEST1
FGIN
SPFD
SPRD
92
SFDR
91
SRDR
90
FS4
89
FRDR
88
FFDR
87
DVDD
86
TFDR
85
TRDR
84
LDDR
83
APCREF
82
DTRF
81
CKRF
80
XLRF
79
F0CNT
78
ADFG
77
APC
76
DCHG
75 TE
74 SE
73 AVSS
72 ADRB
71 ADRT
70 AVDD
69 ADIO
62 CLTV
61 FILO
60 FILI
59 PCO
57 RFI
58 AVSS
56 BIAS
55 AVDD
54 ASYI
53 ASYO
68 VC
67 AUX1
66 FE
65 ABCD
64 BOTM
63 PEAK
50
D2
49
D0
48
D1
47
XWE
46
XRAS
45
A09
44
XCAS
43
XOE
42
DVSS
41
A11
40
A08
39
A07
38
A06
37
A05
36
A04
35
A10
34
A00
33
A01
32
A02
31
A03
28
XBCK
29
FS256
30
DVDD
26
DADT
27
LRCK
25
ADDT
21
DOUT
24
XBCKI
22
DATAI
23
LRCKI
20
DIN1
19
DIN0
18
XTSL
17
OSCO
16
OSCI
15
TX
14
XINT
13
RECP
12
DQSY
11
SQSY
10
XRST
9
SENS
8
SRDT
7
XLAT
6
SCLK
5
SWDT
4
MNT3
3
MNT2
2
MNT1
1
MNT0
PWM
GENERATOR
AUTO
SEQUENCER
SERVO
DSP
CPU I/F
MONITOR
CONTROL
CONTROL
SPINDLE
SERVO
EACH
BLOCK
BLOCK
EACH
BLOCK
BLOCK
DIGITAL
AUDIO
I/F
SAMPLING
RATE
CONVERTER
CLOCK
GENERATOR
SUBCODE
PROCESSOR
EACH
BLOCK
BLOCK
A/D
CONVERTER
ANALOG
MUX
EFM/ACIRC
ENCODER/
DECODER
PLL
SHOCK RESISTANT
MEMORY CONTROLLER
ATRAC/ATRAC3
ENCODER/DECODER
ADIP
DECODER
COMP
ADDRESS/DATA BUS A00 - A11, D0 - D3
52 MDDT1
51 D3
1
2
3
4
5
6
7
8
9
10
16
15
14
13
12
11
INPUT
INTERFACE
DIGITAL
FILTER
MODE
CONTROL
LOWPASS
FILTER
CMOS
AMP
5 LEVEL
DAC
NOISE SHAPER
LOWPASS
FILTER
CMOS
AMP
5 LEVEL
DAC
CLK
CONTROL
20
19
18
17
XTO
CLKO
MUTE
DM1
DM0
DM1
DM0
RSTB
MODE
D/C L
VOUTL
VCC
AGND
VOUTR
D/C R
ZERO
BCK
DATA
LRCK
VDD
DGND
XTI
1
2
3
4
5
6
7
8
9
10
GND
IN1
VCC
IN2
GND
N.C.
OUT2
VS
OUT1
N.C.
CONTROL LOGIC
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