Sony CMT-HPX7 / HCD-HPX7 Service Manual ▷ View online
73
73
HCD-HPX7
HCD-HPX7
7-15. SCHEMATIC DIAGRAM — PANEL SECTION —
•
See page 79 for IC Block Diagram.
PANEL (1) BOARD
CN802
SUFFIX-11
SUFFIX-11
SUPPLEMENT-1
Page 8
(
(
SUFFIX-14
SUPPLEMENT-1
: Page 6
(
(
Z
AEP,UK
S701
S702
C832
R801
R802
R803
R804
R805
R806
R807
R811
R812
R813
R814
R815
R816
R817
R818
R819
S703
S704
S705
S706
S707
S708
R841
R847
R848
R849
R850
R851
TP
8
0
6
R842
C834
D804
R852
R853
R854
R855
R859
R860
D805
C839
S709
JW801
S720
S719
S718
S717
S716
S715
S714
S713
S712
S711
S710
R862
R861
R858
R809
R808
FL701
C
8
4
1
S803
IC802
D801
D
8
0
2
D
8
0
3
D
8
0
7
R830
R831
R832
R833
C838
C833
C831
C822
C823
C824
C825
C826
C827
C828
C829
C830
C837
C
8
3
5
C
8
3
6
R
8
4
6
R
8
5
7
R856
C804
C805
C806
C807
R835
C840
CN801
CN802
C820
C821
R845
IC801
PT6315
D810
JW802
Q801
Q802
Q803
Q809
Q804
D806
Q807
Q806
Q805
Q808
C848
C846
C136
CN311
CN803
CN804
CN312
R824
S725
S724
S723
S722
S721
R825
R823
R822
R821
J321
FB122
D130
D131
C236
10
6.3V
220
330
470
680
1k
1.5k
2.2k
220
330
470
680
1k
1.5k
2.2k
4.7k
10k
100
100k
82k
100
100
100
470
0.001
SLR325VC-N-T32
RED
4.7k
4.7k
4.7k
4.7k
100
100
MTZJ-T-77-33B
0.1
50V
50V
0
0
10k
10k
4.7k
2
2
5
0
V
NJL73H400A
220p
0.1
220p
220p
220p
220p
220p
220p
220p
220p
220p
220p
0.1
1
0
0
p
0
.0
0
1
10
0k
1
0
0
k
10
0.01
10
6.3V
0.01
0.01
100
100
10V
10V
2P
220p
220p
0
10EDB40-TB3
KTA1266GR-AT
KRC102S
KRC102S
KRC102S
KRC102S
MTZJ-T-77-5.1B
KTA1266GR-AT
KTA1266GR-AT
KTA1266GR-AT
KTA1266GR-AT
0.001
50V
3P
2P
2P
2P
680
1k
470
330
220
1SS355TE-17
1SS355TE-17
0.001
50V
0
0
SLR325DC-P-T32
S
L
R
3
2
5
D
C
-P
-T
3
2
S
L
R
3
2
5
D
C
-P
-T
3
2
S
L
R
3
2
5
D
C
-P
-T
3
2
100
100
100
100
17P
0.0047
C847
0.0047
0.0047
D795
1SS355TE-17
D797
1SS355TE-17
D799
1SS355TE-17
C003
C004
R002
R003
R001
C002
Q001
Q002
IC001
C006
C001
0.1
0.1
120k
10k
1k
0.1
KRC102S
KRC102S
SN74HC04ANS
100
25V
25V
0.1
INVERTER
DRIVER
DRIVER
Ver. 1.7
The parts with the letter “★” are the parts used
for the countermeasure circuit.
For the description of the countermeasure
circuit, refer to the SUPPLEMENT-1
for the countermeasure circuit.
For the description of the countermeasure
circuit, refer to the SUPPLEMENT-1
74
74
HCD-HPX7
HCD-HPX7
7-16. PRINTED WIRING BOARD — POWER BOARD —
•
See page 57 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D901
F-8
D902
E-6
D903
E-6
D904
E-6
D905
E-6
D906
F-5
D907
F-5
D908
F-5
D909
F-5
D910
E-3
D911
F-6
D912
F-6
D913
E-7
D914
E-5
IC901
E-5
IC902
E-4
IC903
E-4
IC903
IC902
IC901
MAIN
BOARD
CN307
(Page 66)
AMP
BOARD
CN602
(Page 70)
SUB POWER
BLOCK
AC
IN
IN
CND
EXCEPT E3,AUS
EXCEPT
CND,AEP,UK
CND,AEP,UK
1
2
A
B
C
D
E
F
G
3
4
5
6
7
8
9
E3,AUS
AEP,UK,KR
CND,TW,MX
SUFFIX-14
SUPPLEMENT-1
: Page 3
(
(
SUFFIX-11
CN901
C904
C903
C901
JW918
D907
D906
D909
D908
R903
C909
C913
FH903
FH912
FH921
FH922
F901
F902
JW911
JW910
JW938
C914
JW936
JW933
JW930
D901
JW909
C911
JW927
JW928
C916
CN903
CN904
JW929
D903
D902
D905
D904
JW915
R909
D911
D912
C915
C905
JW925
C912
D910
R908
R905
C902
JW924
D914
JW920
JW923
JW922
JW921
R901
R902
C907
R904
R907
JW914
CN902
D913
RY901
JW907
JW904
JW906
R906
JW903
JW902
JW901
JW926
JW934
Ver. 1.7
75
75
HCD-HPX7
HCD-HPX7
7-17. SCHEMATIC DIAGRAM — POWER BOARD —
AEP,UK,KR
CND,TW,MX
CND
E3,AUS
EXCEPT E3,AUS
EXCEPT CND,AEP,UK
D913
R901
R902
F901
*
1
F902
*
1
*
1 F901, F902
T4AL/125V : CND
T4AL/250V : EXCEPT CND,TW
T5AL/125V : TW
T4AL/250V : EXCEPT CND,TW
T5AL/125V : TW
C904
C905
C903
C902
C901
C912
C915
R909
IC903
IC902
IC901
T901
JW903
JW934
D902
D903
D904
D905
D906
D907
D908
D909
D911
D912
R906
D914
D901
C907
R905
R904
R903
C909
C913
C914
RY901
C911
10000F
250V
CN903
CN904
CN901
CN902
D910
JW902
JW901
JW904
JW906
JW907
C916
1SS133T-77
1k
1k
470
10V
10V
3300
25V
470
10V
3300
25V
470
10V
10V
220
50V
50V
10 50V
2.2k
TA7807S
TA7810S
1N4002B
1N4002B
1N4002B
1N4002B
1N4002B
1N4002B
1N4002B
1N4002B
1SS133T-77
1SS133T-77
1N4002B
D5SBA20
0.1
50V
50V
3.3
1/4W
R908
3.3
1/4W
0.22
1/4W
1/4W
R907
0.22
1/4W
1/4W
0.22
1/4W
0.1
50V
0.1
0.1
2P
2P
12P
7P
10EDB40-TA1B2
3.3M
4700p
MAIN
BOARD
CN307
(3/3)
(Page 69)
SUFFIX-14
SUPPLEMENT-1
: Page 6
(
(
SUFFIX-11
Ver. 1.7
76
76
HCD-HPX7
HCD-HPX7
•
IC Block Diagrams
– CD BOARD –
SERVO
INTERFACE
32
RFDCO
34
AC_SUM
35
EQ_IN
33
PDSENS
31
AVDD4
91
LMUT
92
NC
93
XTSL
94
IOVSS0
95
XTACN
96
SQSO
97
SQCK
98
SBSO
99
EXCK
1
MIRR
2
DFCT
3
FOK
9
SFDR
10
SRDR
11
TFDR
12
TRDR
13
FFDR
14
FRDR
19
E
20
F
26
A
27
B
28
C
29
D
30
NC
21
TEI
23
FEI
22
TEO
24
FEO
25
VC
5
LOCK
6
MDP
7
SSTP
4
VSS
8
IOVSS1
18
NC
15
IOVDD1
16
AVDD0
17
AVSS0
68 EMPH
66 BCK
67 VDD
71 DOUT
69 EMPHI
70 IOVDD2
64 VSS
63 LRCK
65 PCMD
75 NC
73 TES1
74 IOVSS2
78 XTAI
76 XVSS
79 XVDD
80 AVDD1
77 XTAO
72 TEST
MIRR
DFCT
FOK
TE
FE
SUM
PWM
GENERATOR
SERVO
DSP
A/D
CONVERTER
DC/DC
CONVERTER
ASYNMMETRY
CORRECTOR
SUB CODE
PROCESSOR
ERROR
CORRECTOR
32k
RAM
D/A
INTERFACE
D/A
COVERTER
SELECTOR
DIGITAL OUT
CPU INTERFACE
CLOCK
GENERATOR
SERVO
AUTO
SEQUENCER
LPF
LPF
DIGITAL
CLV
VC
ATT
39
RFC
EQ
41
RFACO
AMP
36
LD
37
PD
42
RFACI
43
AVDD3
44
BIAS
56
DDVRSEN
57
AVSS5
59
NC
54
AVDD5
58
DDCR
60
BCKI
55
DDVROUT
45
ASYI
47
VPCO
48
VCTL
49
AVSS3
46
ASYO
DIGITAL
PLL
EFM
DEMODULATOR
51
FILO
50
CLTV
52
FILI
53
PCO
38
NC
40
AVSS4
APC
112
XPCK
111
XUGF
110
WFCK
109
ATCK
101
SYSM
100
XRST
103
VSS
102
DATA
104
XLAT
106
VDD
107
SENS
105
CLOK
108
SCLK
113
GFS
116
VDD
115
SCOR
114
C2PO
117
C4M
119
COUT
118
WDCK
120
NC
82 VREFL
83 AVSS1
84 AVSS2
81 AOUT1
86 AOUT2
87 AVDD2
88 NC
89 IOVDD0
90 RMUT
85 VREFR
61 PCMDI
62 LRCKI
IC101
CXD3059AR
1
LEVEL SHIFT
MUTING
D
15
16
+
–
+
–
D
D
17
18
D
19
20
VREF
21
22
23
24
25
26
27
28
PREVCC
OPOUT
OUTVREF
CH4CAPA
CH4IN
CH3FIN
CH3RIN
GND
MUTE
POWVCC
CH3OUTF
CH3OUTR
CH4OUTF
CH4OUTR
OPIN
–
2
OPIN+
INTERFACE
14
13
D
12
11
D
10
9
8
7
6
CH2FIN
CH2RIN
GND
5
4
CH1FIN
CH1RIN
VREFIN
POWVCC
CH2OUTR
CH2OUTF
CH1OUTR
CH1OUTF
INTERFACE
D
D
3
SW
INTERFACE
IC251
BA5947FM
IC303
BH15FB1WG
THERMAL
PROTECTION
VOLTAGE
REFERENCE
CONTROL
BLOCK
OVER CURRENT
PROTECTION
VIN
+
−
1
GND
2
STBY
3
NC
4
V
OUT
5
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