HCD-HPR90/HPR99XM
2323
HCD-HPR90/HPR99XM
6-8. SCHEMATIC DIAGRAM – MAIN Section (1/3) –
• See page 36 for Waveforms. • See page 37 for IC Block Diagrams. • See page 44 for IC Pin Function Description.
R
13
1
1
R
1313
R
1
316
R
13
19
R
132
0
R
13
23
R
132
4
R1
3
25
R
1326
R
13
2
8
R1402
R
14
17
R
1
423
R
142
6
R1456
CN1306
R1486
R1487
R1391
R1392
R1393
R1394
R1395
R1401 C1404
R
13
75
R
1474
R
13
73
R
13
72
R
1371
R
1
37
0
R
1369
R
1368
R
136
7
R
13
66
C1
36
2
R
13
57
R1
356
R
135
5
R
135
4
R1
3
53
R1343
R1344
R1345
R1346
R1347
R1348
R1349
R1350
R1337
R1336
R1335
R1334
R1333
R1434
R1433
D1201
R1
301
R
1302
R
13
03
R
130
4
R
130
5
R
1
30
6
R
13
07
C131
6
R
1
30
9
X
13
01
C1311
C
1
310
R
14
24
R1
425
R142
8
R
142
9
R
1
430
R1412
D1305 C1403
D1202
C1218
EP1202
R1352
R1332
R1331
IC1302
R
14
18
R1318 R1321
C1402
R1383
R1400
Q1301
CN1305
R1421
R
1
322
R
1427
R
13
27
R1491
R1492
R1493
R1385
R1388
D1303
R1500
R1497
R1397
IC1301
C1312
X1302C1301
R1420
D1203
C1401
22
0k
0
0
10
0
47k
100
100
10
0
100
100
47k
10k
1
0k
1
0k
10k
9P
10k
10k
100
100
100
100
100
47k 0.1
1
00
1M
100
10
0
10
0
100
100
10
0
10
0
10
0
0.1
10
0
10
0
1
00
10
0
100
100
100
100
100
100
100
100
100
100
100
100
100
100
10k
10k
MC2836
100
10
0
10
0
10
0
1
00
1
00
100
0.1
10k
32
.768
KH
z
22p
2
2p
1
0k
10k
1
0k
4.7k
4.7k
10k
1SS355 0.1
MC2836
0.1
100
100
100
PST3629NR
0
100 100
0.1
100
100
2SC3052
11P
0
10
0
10k
10
0
10k
10k
10k
100
100
MC2836
10k
0.1
5MHz1000 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
EVER+3.3V
SIRCS
M
P3 CLK
B
YTE
XCIN
XCOUT
R
ESET
XOUT
XIN
NM
I
CD S
COR
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 OUT
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
S
T TUNED
DRIVER
MUTE
CD
ST CE
ST DOU
T
ST CLK
ST DIN/STEREO
POW
ER ON/OFF
S-M
ASTER PG M
U
TE
S-M
ASTER SOFT M
U
TE
S-MASTER R
ST
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 MU
TE
LIN
E M
UTE
AM
P SI
AM
P SC
EEPROM SDA
EEPROM SCL
STANDBY LED
KEY3
VOLUME
JOG
AUDIO IN
DETECT
+6.2V
LED STANDBY
JOG
VOLUME
KEY3-1
KEY1
CDM SD
SEL B
SEL INH
AC DET
(CHASSIS)
(1/3)
VCC
VSS
VSS
VCC
AVSS
AVCC
SEL
A
FL
SD
IIC DATA
NO USE
SYSTEM CONTROLLER
RESET SWITCH
∗R1497
RESET SIGNAL GENERATOR
C
NVSS
(HPR99XM)
XM
XM
RXD
TXD
E1/SW2
E2/SW1
E3/SW
3
D
LM
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-A58FPU0(HPR99XM)
M30622MEP-A39FPU0(HPR90)
R
DS INT/XM
DISC IRQ
DLM
5B E0
GND
VDD
OUT
NC
CD
(Page
32)
(Page
33)
(Page
25)
(Page
24)
(Page
25)
Ver. 1.1
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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