Sony CMT-HPR90 Service Manual ▷ View online
HCD-HPR90
25
25
HCD-HPR90
Q1501
R1520
R1518
IC1501
IC1203
IC1202
IC1201
IC1502
Q1508
Q1503
Q1504
C1213
R1558
R1559
R1513
R1202
R1506
R1556
R1501
R1551
R1502
R1552
R1363
R1361
R1521
R1519
R1515
R1565
R1554
R1503
R1553
R1557
R1510
R1560
R1201
R1203
C1207
C1205
C1212
C1209
C1201
C1203
C1563
C1562
C1561
C1555
C1504
C1513
C1512
C1511
C1505
C
1502
C1558
C1508
C1532
C1565
C1515
C1552
C1507
EP1201
Q1502
CN1203
CN1202
CN1201
Q1509
IC1204
C1501
C1522
C1521
C1520
C1523
C1519
C1518
C1503
C1208
C1206
C1531
C1202
C1217
C1204
R1504
C1550
IC1503
R1555
Q1510
C1506
R1512
R1511
R1575
IC1504
Q1505
R1514
R1516
IC1505
R1523
C1526
JW1612
R1507
C1517
R1505
JW1613
C1567
IC1205
C1211
C1509
C1559
R1525
CN1310
C1576
D1208
D1209
D1210
D1213
D1204
D1205
Q1602
R1605
R1606
Q1601
CN1301
CN1302
CN1205
C1210
D1214
IC1206
C1215
CN1204
R1550
JR1502
JR1501
RT1N141C
220k
220k
BD3870FS
TA7804LS
TA7809S
NJM4580MD
RT1N141C
RT1N141C
RT1N141C
0.01
2.2k
2.2k
2.2k
10k
10k
10k
220
220
10k
10k
0
0
10k
10k
100k
100k
4.7k
1k
1k
47
100k
100k
100k
22k
470
10V
10V
470
10V
10V
470
10V
10V
220
10V
10V
2200
25V
470
16V
16V
1 50V
1 50V
10 50V
10 50V
220
10V
10V
1 50V
1 50V
10 50V
10 50V
220
10
V
10
50V
10
50V
100
16V
16V
10
50V
10
50V
100
16V
16V
100
16V
RT1P141C
2P
2P
3P
RT1P141C
MM1615ANLE
0.1
0.0022
0.1
0.1
0.0022
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.01
0.1
4.7k
220
16V
16V
RT3C55M
22k
2SC3052
0.1
10k
10k
1k
RT3C55M
RT1N141C
2.2k
10k
MC14052BDTR2
100k
1
50V
47
220
10V
22k
220 10V
TA7807S
0.1
1
50V
1
50V
1k
9P
1
50V
1N4002B
1N4002B
1N4002B
1N4002B
MC2836
1SS355WTE-17
2SA1235
10k
1k
RT1N141C
15P
19P
3P
0.1
11EQS04
TA7805S
220
10V
10V
3P
4.7k
0
0
A3
A4
A5
A6
A7
B1
B2
B3
B4
B5
A1
60
61
63
58
51
59
65
C1
C2
A1
A2
B1
B2
C1
C2
56
55
54
53
66
67
68
69
70
71
72
73
75
83
32
31
85
18
21
SC
VIN1
SEL1
VIN2
SEL2
A1
A2
B1
B2
C1
C2
FILTER
GND
SI
VCC
CAP
OUT2
OUT1
BOUT2
BNF2
BOUT1
BNF1
TNF2
TNF1
12V
GND
GND
GND
DO/STEREO
ST CLK
ST DIN
ST CE
R OUT
AGND
L OUT
+9V
4V(SUB)
NC
C2
B2
E2
E1
B1
C1
C2
B2
E2
E1
B1
C1
IN
H
V
EE
G
N
D
VC
C
Y0
Y
2
Y
Y
3
Y
1
B
A
X
3
X
0
X
X
1
X2
VO
VI
CONT
GND
NOISE
POWER ON/OFF
(CHASSIS)
(2/3)
+12V REGULATOR
G I
O
I
O
G
I
O
G
+9V REGULATOR
+4V REGULATOR
+5V REGULATOR
INPUT SELECTOR,ELECTRICAL VOLUME,
SURROUND/TONE CONTROL
+7V REGULATOR
I
G
O
Q1501,1502
MUTING CONTROL
SWITCH
MUTING
HEADPHONE AMP
GND
VCC
RIPPLE FILTER
Q1508,1509
MUTING CONTROL SWITCH
MUTING
INVERTER
INVERTER
INVERTER
SELECT SWITCH
/OTW
OVF
/RST
DGND
/SD
DGND
INIT
D+3.3V
AGND
AGND
A+5V
PGMUTE
SOFTMUTE
SCDT
SCSHIFT
SCLATCH
NSPMUTE
L-IN
R-IN
AM
ANTENNA
COAXIAL
THE ASSEMBLED
BLOCK
SUPPLIED WITH
TUNER
(FM/AM)
14V
(HPR99XM)
TUNER/XM
(H
PR
90)
Q1601,1602
B+ SWITCH
RST#
ERR-IRQ#
CDM-SEL
DGND
DGND
SC-RX-IN
SC-TX-OUT
+9V
R-OUT
AGND
L-OUT
(HPR99XM)
(HPR99XM)
(HPR99XM)
O
I
G
+4V REGULATOR
XM DVCC +5V
XM AVCC +5V
XM PWR +3.3V
XM POWER
µPC2912HF
FM75
Ω
6-9. DIAGRAMA ESQUEMÁTICO – Seção PRINCIPAL (2/3) –
(Page 28)
(Page 34)
(Page 34)
(Page
24)
(Page
28)
(Page 26)
HCD-HPR90
26
26
HCD-HPR90
R1692
R1642
R1693
R1643
R1646
R1648
C1636
C1665
CN1309
CN1307
R1615
R1674
R1631
R1616
Q1607
R1621
C1628
C1612
C1615
C1616
C1613
R1603
D1206
D1207
D1212
D1211
R1604
R1625
R1629
R1628
R1632
R1633
R1627
R1626
C1635
R1623
Q1608
Q1609
R1630
R1634
R1635
R1636
R1637
R1640
R1641
R1639
R1638
Q1606
R1622
C1603
R1620
R1619
C1664
C1614
Q1610
Q1612
Q1611
Q1613
Q1615
Q1617
Q1614
Q1616
C1629
CN1308
C1214
Q1618
R1645
R1422
R1644
1k
1k
10k
10k
1k
1k
0.001
0.001
23P
9P
2.2
0
470
2.2
KTA1273Y-AT
4.7k
0.1
0.1
0.1
220
10V
220
10V
22k
1N4002B
1N4002B
1N4002B
1N4002B
22k
10k
470
47k
470
47k
470
47k
220
10V
10V
470
2SC3052
2SA1235
47k
47k
470
47k
470
470
47k
470
47k
2SA1235
2.2k
0.1
1k
1k
2SA1365EF
2SA1365EF
2SC3440F
2SC3440F
2SC3440F
2SC3440F
2SA1365EF
2SA1365EF
220
10V
10V
15P
470
10V
10V
2SA1235
47
47k
10k
C1
C2
C3
C4
B1
B2
B3
B4
B5
C5
C6
C7
C8
C9
100
41
42
39
40
38
A1
A2
M2-
M2-
M2+
M2+
M1+
M1+
M1-
M1-
28
34
24
33
25
26
23
35
7
50
49
48
47
37
5
46
45
44
43
36
19
B1
B2
27
22
∗
∗
M+7V
CD SCOR
CD SENS
CD XLAT
MP3 ACK
MP3 REQ
MP3 XLAT
MP3 DATA
CD CLK
MP3 IREQ
CD XRST
CD XTACN
A+3.3V
D+3.3V
MP3 CLK
CD DATA
AUDIO IN L
AUDIO IN GND
AUDIO IN R
AUDIO IN DET
DGND
HP GND
HP L
HP R
KEY3-2
M2-
M2+
M1-
M1+
SW-COM
SW7
SW6
SW5
SW8
(3/3)
PROTECT
DETECT
Q1607-1609
REGULATOR
Q1610-1613
LOADING MOTOR DRIVE
Q1614-1617
CAM GEAR MOTOR DRIVE
THE ASSEMBLED
BLOCK
SUPPLIED WITH
CD MECHANISM
M-GND
A-GND
D-GND
D-OUT
DECK BLOCK
∗
C1614,1664
10 50V(HPR99XM)
1 50V(HPR90)
COLLECTOR
ANODE
B+ SWITCH
E3/SW3
E2/SW1
E1/SW2
R-CH
L-CH
D-MUTE
E0
6-10. DIAGRAMA ESQUEMÁTICO – Seção PRINCIPAL (3/3) –
(Page
24)
(Page
31)
(Page
24)
(Page
22)
(Page
25)
HCD-HPR90
27
27
HCD-HPR90
R723
R795
R794
R778
R777
R776
R726
R728
C778
Q753
C703
R717
R709
R762
R761
R764
Q702
R756
R754
R752
R758
R800
R735
R759
C757
R734
R770
R769
C764
C715
C767
C758
R715
R765
C765
C726
R712
R711
R714
C710
R706
R704
R708
R713
C708
R736
D713
R716
R720
R719
C716
C714
C717
IC708
R801
Q752
R792
R793
C794
Q701
C766
R738
IC707
Q703
C788
C787
R737
C779
C784
R781
R782
R783
R789
C780
C799
C746
R749
R748
C743
R751
C734
R733
R731
R747
R746
R790
R741
R788
R787
R784
R745
IC703
C730
C733
R730
R729
R701
C742
IC701
IC705
R780
X702
IC709
C804
R727
D701
D751
C782
C704
C754
C844
C847
C773
C774
R721
R775
C772
C712
C781
C768
D756
C718
D755
C763
C775
R739
R768
C756
R772
R740
C845
C846
C723
C724
R774
R725
C722
C709
C759
C706
R724
D706
D705
C713
C725
R771
R718
C762
R773
L702
C745
C806
R785
C783
C761
L704
C786
C832
C831
R742
C785
R750
C797
IC704
L705
L703
R722
C737
C739
R744
R743
C732
L701
C796
C749
IC702
C736
C744
C752
C741
R786
CN705
CN702
CN703
CN700
EP701
EP702
L711
L760
L758
L759
C777
C769
C770
C798
C791
L761
EP703
L710
L708
L709
C728
C719
C720
C702
C711
C751
C795
C747
C735
C753
C793
C748
C731
C740
C701
CN704
C738
E
E
E
E
E
1
18
1
36
19
18
1
36
19
3
4
5
1
48
37
13
12
1
25
20
11
1
10
36
24
7
8
14
1-869-748-
11
(11)
(CHASSIS)
(CHASSIS)
(CHASSIS)
AMP BOARD
(CONDUCTOR SIDE)
AMP BOARD
(COMPONENT SIDE)
1-869-748-
11
(11)
1
1
3
5
4
3
5
4
H
MAIN
BOARD
CN1302
L
SP BOARD
CN870
M
POWER
BOARD
CN31
E
MAIN
BOARD
CN1203
K
SP BOARD
CN850
2
1
1
1
2
1
2
4
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
6-11. PLACA DE CIRCUITO IMPRESSO – Placa AMP –
: Utilizada solda sem chumbo
(Page 23)
(Page 30)
(Page 33)
(Page 23)
(Page 30)
D701
E-9
D705
D-11
D706
D-11
D713
E-4
D751
E-9
D755
C-11
D756
B-11
IC701
D-7
IC702
D-8
IC703
C-6
IC704
B-9
IC705
C-6
IC707
D-4
IC708
C-4
IC709
B-5
Q701
B-2
Q702
E-1
Q703
E-1
Q752
B-1
Q753
B-1
•
Localização do
Semicondutor
Ref. No. Location
HCD-HPR90
28
28
HCD-HPR90
R727
R777
R711
R712
R756
R746
L703
R761
R762
C797
C844
C845
C722
C723
R724
R725
C724
C725
R739
R740
R721
R718
C728
C720
L710
L711
R728
R726
C846
C847
C772
C773
R774
R775
C774
C775
R772
R773
R771
R768
C770
C777
L760
L761
R776
R778
C778
R793
C713
D705
C718
C716
C717
R716
R715
C714
C715
D706
C712
C706
R738
R717
C767
C766
C765
C764
D755
D756
C768
C711
C756
C762
C763
R704
R706
C708
R708
C781
R709
C710
R713
R714
C709
C757
R752
R754
R765
C703
Q701
C794
R792
C719
C702
C769
C791
C758
R758
C782
R759
R764
C759
R800
R801
R794
IC709
X702
R781
C796
C704
C754
C752
D713
R783
C780
C779
C799
C795
R790
R789
R788
R787
R786
R785
R784
C788
C787
R742
R741
R743
R750
C806
R744
R747
C745
R749
C746
C747
IC704
C783
Q702
C726
Q752
R780
R733
C793
R722
C739
C736
R731
L702
C735
C741
C734
C732
R729
R723
C733
C743
C742
C749
C748
C730
R730
C738
R701
R751
D751
D701
C731
C701
C751
C761
R745
C798
L701
CN700
R737
R795
L704
C786
C753
R734
R735
R736
EP701
EP702
IC705
IC708
IC707
C784
L705
C785
R782
EP703
IC703
CN703
CN702
CN704
CN705
C832
C831
L709
R720
R719
L708
L759
R770
R769
L758
IC702
R748
C740
IC701
Q703
Q753
C804
C737
C744
C831
100k
100k
100
100
100
100
100
100
0.01
0.1
0.1
0.0022
0.0022
4.7
4.7
0.0022
0.0022
10k
10k
10k
10k
1
1
220k
220k
0.1
0.1
0.0022
0.0022
4.7
4.7
0.0022
0.0022
10k
10k
10k
10k
1
1
220k
220k
2.2
47k
0.047
P6SMB39AT3
0.047
0.22
0.22
1k
1k
0.22
0.22
P6SMB39AT3
1
1
1k
1k
0.22
0.22
0.22
0.22
P6SMB39AT3
P6SMB39AT3
0.047
220
16V
16V
1
1
0.047
470
100
0.1
100
0.1
100
47p
22k
390
0.1
47p
22k
390
0
0.01
2SC3052
1
0
2200
35V
0.1
2200
35V
0.1
0.1
100
0.1
100
470
0.1
1k
1k
0
MC74VHC1GU04
49.152MHz 100
0.1
0.001
0.001
0.1
UDZW-TE17-2.4B
22
0.001
0.01
0.01
10
50V
100
100
100
100
100
100
100
0.1
0.001
10k
100
100
47k
0.1
0
470
0.01
0
0.01
100 10V
NJM2871BF18
10p
2SA1235
2.2
2SA1235
22
470
10
50V
47k
0.01
0.01
470
10
50V
0.1
0.001
0.1
1k
1k
0.1
0.01
0.01
0.1
10
50V
0.1
100
10 50V
100
100
1SS355WTE-17
1SS355WTE-17
100
10V
10V
2.2
50V
50V
2.2
50V
50V
0.01
100
10
50V
19P
10
0
0.001
100
10V
10V
10
10
10
CXD9788AR
CXD9774M
CXD9774M
0.001
10p
1M
MC74VHC74DTR2
2P
2P
4P
2P
0.1
0.01
3.3
3.3
3.3
3.3
NJM2871BF33
47k
220
10V
10V
PCM1803DBR
2SA1235
2SA1235
0.001
0.0047
0.1
N
S
P
M
U
T
E
S
O
FT
M
U
T
E
P
G
M
U
TE
S
C
D
T
S
C
S
H
IFT
S
C
L
A
T
C
H
O
V
F
IN
IT
/O
T
W
SCLATCH
SCSHIFT
SCDT
PGMUTE
SOFTMUTE
NSPMUTE
/OTW
/SD
OVF
INIT
/S
D
/R
S
T
/RST
LRCK
LRCK
R-IN
R-IN
L-IN
L-IN
BCK
BCK
DOUT
DOUT
GND
+28V
GND
+28V
GND
+12V
AGND
SCDT
DGND
DGND
NSPMUTE
SOFTMUTE
PGMUTE
/OTW
SCSHIFT
SCLATCH
AGND
L-IN
R-IN
/RST
OVF
/SD
L+
L-
INIT
R-
R+
A+5V
D+3.3V
(CHASSIS)
(CHASSIS)
SFLAG
INIT
MCKSEL
LRCK
BCK
DATA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
FSOCKO
FSOI
HPOUTR2
HPVSSR
HPOUTR1
HPVDDR
HPOUTL2
HPVSSL
HPOUTL1
HPVDDL
XVDD
XFSOIN
SCLATCH
SCSHIFT
SCDT
PGMUTE
SOFTMUTE
NSPM
UTE
DVSS
DVDD
XOVDD
XFSOOUT
XOVSS
VSSL
OUTL1
VDDL
VSSL
VSSR
OUTR1
VDDR
OUTR2
VSSR
VSUBC
XVSS
OUTL2
OVF
FLAGR
FLAGL
OVF
OVF
LRCK
FSYNC
BYPAS
AGND
VCC
VREF2
VREF1
RIN
LIN
BCL
DOUT
DGND
VDD
SCKI
TEST
FMT0
FMT1
MODE0
MODE1
PDWN
VCC
D2
CK2
Q2
RD2
SD2
Q2
D1
CK1
Q1
GND
RD1
SD1
Q1
RGND
BP
BM
RGND
GREG
M3
DREG
DVSS
M1
M2
DVDD
RESV
AM
AP
RGND
/RST
/SD
/OTW
PVSS
BST_B
PVDD_B
PVDD_B
OUT_B
OUT_B
PVSS
PVSS
OUT_A
OUT_A
PVDD_A
PVDD_A
BST_A
PVSS
PVDD
GREG
RGND
BP
BM
RGND
GREG
M3
DREG
DVSS
M1
M2
DVDD
RESV
AM
AP
RGND
/RST
/SD
/OTW
PVSS
BST_B
PVDD_B
PVDD_B
OUT_B
OUT_B
PVSS
PVSS
OUT_A
OUT_A
PVDD_A
PVDD_A
BST_A
PVSS
PVDD
GREG
Q702,703
OVER LOAD DETECT
OVER LOAD DETECT
Q752,753
DIGITAL POWER AMP
PVDD
GREG
GREG
PVDD
DIGITAL POWER AMP
PROTECT DETECT
+3.3V REGULATOR
VCC
NC
GND
VIN
VOUT
CONT
GND
NOISE
CLOCK SHIFT
STREAM PROCESSOR
+1.8V REGULATOR
VOUT
NOISE
GND
CONT
VIN
A/D CONVERTER
CLOCK BUFFER
(HPR90)
(HPR99XM)
10
µH
10
µH
10
µH
1
µH
10
µH
10
µH
10
µH
10
µH
10
µH
6-12. DIAGRAMA ESQUEMÁTICO – Placa AMP –
(Page
31)
(Page
31)
(Page
25)
(Page
34)
(Page
25)
Click on the first or last page to see other CMT-HPR90 service manuals if exist.