Denon IN-Command AVR-X4000, Service Manual

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TERMINAL
I/O PULL-
DOWN
5-V
TOLERANT
DESCRIPTION
NAME PIN
VOUT1+ 43 O No No Positive analog output from DAC1
VOUT1- 44 O No No Negative analog output from DAC1
RSV2 45 — — — Reserved, tied to analog ground
AGND2 46 — — — Analog ground 2
VCC2 47 — — — Analog power supply 2, +5 V
RSV2 48 — — — Reserved, tied to analog ground
(1) Open-drain configuration in out mode.
PCM1690 FUNCTIONAL BLOCK DIAGRAM
H27U1G8F2BTR-BC (DIGITAL : IC394)
FUNCTIONAL BLOCK DIAGRAM
DAC
VOUT1+
VOUT1
DAC
VOUT2+
VOUT2
DAC
VOUT3+
VOUT3
DAC
VOUT4+
VOUT4
DAC
VOUT5+
VOUT5
DAC
VOUT6+
VOUT6
AGND2
VDD
DGND
VCOM
VCC1
AGND1
VCC2
DAC
VOUT7+
VOUT7
DAC
VOUT8+
VOUT8
Digital Filter
and
Volume
Power Supply and
Common Voltage
SCKI
SCK Manager
RST
AMUTEO
AMUTEI
ZERO2
ZERO1
MODE
MD/SDA/DEMP
MC/SCL/FMT
MS/ADR0/RSV
TEST/ADR1/RSV
Control Interface
(SPI/I C/HW)
2
LRCK
BCK
DIN4
DIN3
DIN2
DIN1
Audio Interface
PCM1690
SBAS448A–OCTOBER 2008 –REVISED JANUARY 2009 .............................................................................................................................................. www.ti.com
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Product Folder Link(s):
PCM1690
Rev 1.1 / Sep. 2009 5
1
H27U1G8F2B Series
1 Gbit (128 M x 8 bit) NAND Flash
VCC
VSS
WP
CLE
ALE
RE
WE
CE IO0~IO7
R/B
NC
NC
NC
NC NC
NC NC
NC
CLE
ALE Vss
Vss Vss
Vcc
Vcc
NC
NC
NC
WP
RE
CE
WE RB
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
I/O0
I/O1
I/O9
I/O2
I/O3
I/O10
I/O11
I/O4
I/O15
I/O12 I/O14
I/O13
I/O6
I/O7 I/O5
NC
NC NC NC
NC
PRE
I/O8
NC
NC NC
NC NC
A
B
C
D
E
F
G
H
J
K
L
M
1 2 3 4 5 6 7 8 9 10
uhukGm“ˆš
GGGGminh
GGGGGOŸ_P
Figure 2 : 48-TSOP1 / 63-FBGA Contact, x8 Device
IO7 - IO0 Data Input / Outputs
CLE Command latch enable
ALE Address latch enable
CE Chip Enable
RE Read Enable
WE Write Enable
WP Write Protect
R/B Ready / Busy
Vcc Power Supply
Vss Ground
NC No Connection
Figure 1 : Logic Diagram Table 1 : Signal Names
1&
1&
1&
1&
1&
1&
5%
5(
&(
1&
1&
9FF
9VV
1&
1&
&/(
$/(
:(
:3
1&
1&
1&
1&
1&
1&
1&
1&
1&
,2
,2
,2
,2
1&
1&
1&
9FF
9VV
1&
1&
1&
,2
,2
,2
,2
1&
1&
1&
1&
1$1')ODVK
7623
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