HCD-HX3/HX5/HX7
3333
HCD-HX3/HX5/HX7
6-15. SCHEMATIC DIAGRAM – MAIN Section (1/3) –
• See page 41 for Waveforms. • See page 46 for IC Block Diagrams. • See page 53 for IC Pin Function Description.
C316
CN313
CN306
C401C403
C312
C404
C310
C311
C402
D217
IC302
CN305
X301
CN302
R402
R412
R401
R313
R320
R319
R304
R374
R417
R400
R334
R335
R336
R343
R345
R316
R370
R378
R380
R339
R340
R342
R332
R331
R301
R302
R371
R372
R321
R322
R323
R324
R325
R326
R344
R348
R349
R350
R375
R373
R369
R368
R303
R481
R482
R483
R311
R450
R441
R446
R451
R468
R469
R434
R433
C317
Q301
X302
R420
R318
R418
R327
R328
R305
R306
R351
D221
D220
R338
R337
C362
R432
R381
R382
R383
R384
R387
R388
R389
R390
R386
R391
R392
R393
R394
R489
D218 D219
R461R366
R360
R363 R361
R376
R377
R365
R466
R367
R467
R309
IC301
0.1
9P
2P
0.10.1
0.1
0.1
22p
22p
0.1
1SS355W
PST3629NR
3P
32.768KHz
17P
47k
10k
47k
0
47k
100
100
1M
10k
100
100
100
100
100
100
0
100
100
100
100
100
100
100
100
100
100
470
470
100
100
100
100
100
100
100
100
100
100
100
470
100
100
100
10k
10k
10k
220k
10k
10k
10k
10k
10k
10k
10k
10k
1000
6.3V
2SC3052F
5MHz
10k
100
1N4002-B5
1N4002-B5
0.1
100
100
100
100
100
100
100
100
1SS355W
10k
A1
A2
A3
A4
A5
B1
B2
B3
B4
3
94
91
92
18
19
48
52
53
56
51
58
59
60
61
63
65
32
31
12
57
25
27
28
34
4
6
9
89
90
82
83
84
85
86
88
78
4
84
83
82
81
1
2
45
50
49
93
71
72
73
76
78
54
55
75
71
72
73
70
21
22
23
24
87 44
81
80
75
35
36
39
40
42
43
47
68
69
70
76
33
100
26
7
31
34
33
32
9
12
80
38
37
100
0
100
100
100
100
100
100
4.7k
100
100
100
100
100
0
1SS355W
4.7k0
100
100 100
100
100
100
4.7k
GND
4V(SUB)
POWER ON/OFF
4V(SUB)
GND
SIRCS
BYTE
XCIN
XCOUT
RESET
XOUT
XIN
NMI
AC CUT
IIC CLK
SPEC IN
VREF
FL RESET
FL SD
FL CS
FL SCLK
RDS INT
SBSY
RDS DATA
ST CE
ST DATA IN/STEREO
ST CLK
ST DATA OUT
SAT RXD
DAB TXD
SAT TXD
DAB RXD
SAT SEL
BT_RTS
USB_CTS
USB_RTS
USB POWER
USB RESET
BT_CTS
BT POWER
BT LED
USB LED
STBY LED
SEL INH
SEL A
SEL B
AUDIO IN DET
S-MASTER PG MUTE
S-MASTER RST
S-MASTER SD
S-MASTER DATA
S-MASTER SHIFT
S-MASTER NSP MUTE
S-MASTER INIT
HP DET
HP MUTE
TA LINE-MUTE
AMP DATA
AMP CLOCK
KEY WAKE UP
MP3 IREQ
CD ON
CD XRST
CD DRIVE MUTE
CD CCE
CD CLK
CD BUS3
CD BUS1
CD BUS0
CDM LOAD OUT
CDM LOAD IN
VOLUME JOG
MODEL IN
AC_DET
DGND
EVER+3.3V
LED STANDBY
SIRCS
VOLUME JOG
USB/BT LED
DAB_PWR_3.3V
DAB_PWR_5V
XM_PWR_3.3V/5V
SR_PWOER
XM RESET
STBY RELAY
BT RESET
BT_AV_ROLE
FL POWER ON
DEC BUS SEL1
DEC BUS SEL2
KEY2
KEY1
KEY0
KEY0
KEY1
KEY2
GND
BUSY
VDD
SCLK
PGM
RST
GND
RXD
TXD
FL RESET
FL SD
FL CS
FL SCLK
FL PWR ON
FL +11V
FL DGND
NC
CDM
CLOSE SW
FL +7V
S-MASTER LATCH
S-MASTER
SOFT MUTE
PULL DOWN
PULL UP
AVCC
AVSS
CN VSS
VSS
VCC
IIC
DATA
CD
BUS2
VSS
VCC
CDM
OPEN SW
BT AUD
OUT MUTE
(1/3)
OUT
VDD
GND
CD
NC
(NC)
SYSTEM CONTROLLER
USB RXD/
USB TXD/
BT_DOUT/
RESET SIGNAL GENERATOR
RESET SWITCH
(HX3/HX5)
(HX3/HX5)
(HX3/HX5)
(HX3)
HX3:AEP/
HX5:AEP,UK
HX3:CND/HX5:CND,
AUS,KR/HX7
(HX7)
(HX3:AEP/HX5:AEP,UK)
(HX3:CND/HX5:CND,AUS,KR/HX7)
(HX3)
(HX5/HX7)
(HX5/HX7)
(HX3)
4.7k(HX3:CND/HX5:CND/HX7)
0(HX5:AUS,KR)
1k(HX3:CND/HX5:CND/HX7)
4.7k(HX3:AEP/HX5:AEP,UK)
(HX3/HX5:CND,AEP,UK/HX7)
(HX3:CND/HX5:CND,AUS,KR/HX7)
BT_DIN/
M3062LFGPFP-710(HX3/HX5)
M3062LFGPFP-712(HX7)
(Page 43)
(Page 45)
(Page 45)
(Page 34)
(Page 35)
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