HCD-ZUX999
HCD-ZUX999
32
32
R-CH
VBUS
VBUS+5V
D–
D+
R-CH
R-CH
HP-L
HP-R
GROOVE
SWITCH
Q120, 123, 150
HEADPHONE
MUTE
Q153, 154
MUTE
DRIVE
Q152
HEADPHONE AMP
IC601
6-CHANNEL
ELECTRONIC VOLUME
IC102
DIGITAL AUDIO
INTERFACE RECEIVER
IC600
BUFFER
IC604
DSP
IC605 (3/3)
128M SDRAM
IC607
SYSTEM CONTROL
IC111 (3/6)
FLASH ROM
IC609
EEPROM
IC107
VBUS POWER
DISTRIBUTION
SWITCH
IC608
USB HUB
CONTROLLER
IC606
FRONT AMP
IC104
L-MUTE
S-L
F-L
HP-MUTE
HP-DETECT
R-CH
J451
DBFB
DBFB
GROOVE_ON
GROOVE_ON
VOL-SDA
VOL-SCL
GROOVE
SWITCH
Q103, 108, 148
R-CH
x
R-ch is omitted due to same as L-ch.
SURROUND AMP
IC103
R-CH
Q107
Q102
D133
LINE MUTE
Q115
LINE MUTE
Q126
MUTE
DRIVE
Q128
DOUT
CD-RST
LIN-L
MCLK
USB 1
CN1499
1
2
3
4
LIN-R
VBUS
D–
D+
USB 2
CN1508
CN601
1
2
3
4
X602
24MHz
VOL-SCL
VOL-SDA
GROOVE_ON
L-MUTE
HP-MUTE
HP-DETECT
TDI
MONI_TXD0
(SERVICE)
MONI_RXD0
TCK
_TRST
TDO
_ASEBRAK
TMS
ASEMD
_RST
13
12
10
9
8
7
6
5
3
4
225, 223 – 219,
217, 215, 214
35 – 40, 42,
44 – 46
2, 4, 5, 7, 8,
23 – 26,
29, 31, 33, 35,
25 – 18,
RD0 – 15
RD0 – 15
RD0 – 15
RD0 – 19
RD20
RD0 – 12
RA0 – 20
X102
5MHz
X103
32.768kHz
i
x
SIGNAL PATH
: TUNER (ANALOG)
5-3. BLOCK DIAGRAM – USB Section –
Содержание HCD-ZUX999
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Страница 121: ...MEMO HCD ZUX999 121 ...