Toshiba XB-1000 Service Data page 19

Integrated digital av amplifier
Table of Contents

Advertisement

SCHEMATIC DIAGRAM
1 | ern
avvz_
[DSP input Signal
F
apie ia
'
KU] fo ame
47K
ATK
+10
ss
(J704)
Ons
ra
ie ay
ad
7
GND
ley fo ae
Toame
|
ie
\
DIRECT R
>4(3)}
{4 70!
PCBtuSII) oH R
e | le Mee
:
ek D/A a8
fai
<I
cs
Gy
2
0622
2SA1048-GR
Level Detec
o623 'Creut
*
2SC2458-GR
0601, 602
ISSI76
R661
2603
spouse
zd
T
|
a n
aan
0631 TC74HCO4P
aI
RS
a
M$)
0-0) (9)
z
SLOAD
vec
SCK
CL QH
=
Q627
63:
TC74HCS97P
2
RCK
g
ABCOEFGH
9: 0604
Dolby Signal] |
yPC4570HA
Li
{ Phase)
Sampling Circuit
0626
ap
oH |
C)-)19-C
8)
TCT4HCITSP
£
3Q
40
40
CL
Ve
(8) GND
30 (12)
l@
2D
2D
CK
10
@)-G)--)
et
(8)GNO
03(7)
Qi 02 Q2 03 Q4 Ck Ot
POOO0-O-O|
Sea Seteacee EES STI SY
=:
Q618, Q707
TC74HC153P
C704
33/10
R755
47K
of > !
10
HC04
Circuit
3 =O e701]
(7)
TC74!
i
2/3 DwiderCicut |
cos | iy
220/16
ae
rons,
canna
Dolby Surround
5
|
Circuit
ai
TMP 47C860F
OSP Control
Microcomputer
Q621
TMM41464
DIGITA
Dynamic
RAM
ouT
D701~707 Digital input'
1SSI76_—
Circuit
los SA)
he
704 TC74HCOOAP
3705
- >
—~27-—
— 28 —

Advertisement

Table of Contents
loading

Table of Contents