Read Sony HCD-HPR90 / HCD-HPR99XM Service Manual online
HCD-HPR90/HPR99XM
4
4
HCD-HPR90/HPR99XM
(Page 5)
2-2. SCHEMATIC DIAGRAM – MAIN Section (1/3) –
R
131
1
R
13
13
R
1316
R
13
19
R13
20
R
1
323
R
1
324
R132
5
R
13
26
R13
28
R1402
R
14
17
R
14
23
R
142
6
R1456
CN1306
R1486
R1487
R1391
R1392
R1393
R1394
R1395
R1401
C1404
R
1375
R
14
74
R
137
3
R
137
2
R
1371
R
1370
R
1369
R
136
8
R
1
367
R
1366
C
13
62
R
135
7
R13
56
R1
35
5
R1
354
R
135
3
R1343
R1344
R1345
R1346
R1347
R1348
R1349
R1350
R1337
R1336
R1335
R1334
R1333
R1434
R1433
D1228
R
1301
R
1302
R
1
30
3
R13
04
R
13
05
R
13
06
R
1
307
C
1316
R
130
9
X
1301
C1311
C1
31
0
R
1424
R
14
25
R
1428
R
142
9
R
1430
R1412
D1305
C1403
D1202
C1218
EP1202
R1352
R1332
R1331
IC1302
R
1
418
R1318
R1321
C1402
R1383
R1400
Q1301
CN1305
R1421
R
132
2
R
14
27
R1
32
7
R1491
R1492
R1493
R1385
R1388
D1303
R1500
R1497
R1397
IC1301
C1312
X1302
C1301
R1420
D1203
C1401
22
0k
0
0
1
00
47k
1
00
1
00
100
100
100
47k
1
0k
10k
10k
10k
9P
10k
10k
100
100
100
100
100
47k
0.1
1
00
1
M
10
0
1
0
0
10
0
1
0
0
1
0
0
10
0
1
0
0
10
0
0
.1
1
00
100
10
0
10
0
10
0
100
100
100
100
100
100
100
100
100
100
100
100
100
10k
10k
1N4002B
D1229 1N4002B
100
100
1
00
100
1
00
1
00
1
00
0.1
1
0k
3
2.76
8K
H
z
22p
22
p
10k
10k
10k
4.7
k
4.7
k
10k
1SS355
0.1
MC2836
0.1
100
100
100
PST3629NR
0
100
100
0.1
100
100
2SC3052
11P
0
1
00
10k
100
10k
10k
10k
100
100
MC2836
10k
0.1
5MHz
1000 6.3V
10k
MC2836
0.1
A3
A4
A5
A6
A7
C1
C2
C3
C4
C5
C6
C7
C8
C9
A1
1
2
3
94
95
91
92
93
88
92
23
24
25
26
28
33
34
39
40
41
42
18
19
21
35
36
37
43
44
45
46
47
48
49
50
54
55
56
53
51
4
4
94
95
93
91
58
59
60
61
66
67
68
65
63
69
70
71
72
73
75
38
32
31
5
7
1
2
3
22
27
85
82
83
88
100
∗
∗
DGND
KEY2
FL DATA
FL CLK
FL STB
DGND
LED DSGX
LED DIRECT
SIRCS
+3.3V
LED DSGX
KEY3 RETURN
(Refer to page
32 on original
service manual)
32 on original
service manual)
(Refer to page
33 on original
service manual)
33 on original
service manual)
EVER+3.3V
SIRCS
M
P3 CLK
BYTE
XCIN
XCOUT
RESET
XOUT
XIN
NM
I
CD SCO
R
AC CUT
IIC CLK
CD SENS
CD CLK
W
AKE UP KEY
SPEC IN
KEY2
KEY1
VREF
CD DATA
M
P3 DATA IN
M
P3 DATA O
UT
FL SCK
FL STB
SW
8
SW
7
SW
6
SW
5
M2+
M2-
M1+
M1-
CD XLT
MP3 ACK
MP3 REQ
MP3 XLAT
MP3 IREQ
CD XRST
CD XTACN
ST TUNED
DRIVER
MUTE
CD
ST C
E
S
T D
OUT
S
T CLK
ST DIN/STEREO
POW
ER
ON/OFF
S-M
ASTER PG M
UTE
S-M
ASTER SOFT M
UTE
S-M
ASTER RST
S-M
ASTER SD
S-M
ASTER DATA
S-M
ASTER SHIFT
S-M
ASTER LATCH
S-M
ASTER NSP M
UTE
S-M
ASTER INIT
HP M
UTE
LINE M
UTE
AM
P SI
AM
P SC
EEPROM SDA
EEPROM SCL
STANDBY LED
KEY3
VOLUME
JOG
AUDIO IN
DETECT
DETECT
+6.2V
LED STANDBY
JOG
VOLUME
KEY3-1
KEY1
CDM SD
S
EL B
SEL INH
AC DET
(CHASSIS)
(1/3)
VCC
VSS
VSS
VCC
AVSS
AVCC
SEL
A
FL
SD
IIC D
ATA
NO USE
SYSTEM CONTROLLER
RESET SWITCH
∗R1497
RESET SIGNAL GENERATOR
CNV
SS
(HPR99XM)
XM
XM
RXD
TXD
E1/SW2
E2/SW1
E3/SW
3
DLM
5B DISC SENS
RDS DATA/XM
DISC RST
(HPR90)
(HPR99XM)
XM POWER 3.3V
XM POWER 5V
XM DTIC CMD
(HPR99XM)
(HPR90:US,CND,E,E51,MX,AR/HPR99XM)
DGND
470(HPR90:E,E51,MX,AR)
1k(HPR90:US,CND/HPR99XM)
∗R1397
0(HPR90:SP,AUS)
4.7k(HPR90:US,CND,E,E51,MX,AR/HPR99XM)
M30624MGP-A60FPU0(HPR99XM)
M30622MEP-B10FPU0(HPR90)
R
DS INT/XM
D
ISC
IRQ
D
LM
5B E0
GND
VDD
OUT
NC
CD
(Page 6)
(Page 6)
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