TX-SR700/E
MAIN MICROPROCESSOR
Connection diagram
A
1
2
3
4
5
B
C
D
RL241,RL242
Q 2 4 1
V I D E O
R E L A Y
S W
COMPONENT
VIDEO 1/2
SELECTOR SW
RL901
Q 9 2 1
P O W E R
R E L A Y
S W
Q 7 0 0 1
M P D 7 0 3 0 3 3 A G C - 1 7 4 - 8 E U
2 6
2 7
2 8
2 9
3 0
3 1
X T 1
3 2
5
1
52
53
BVDD
55
B
VSS
5
6
C L K O U T
3 9
IC/
V
PP
1
8
19
2
0
21
22
23
24
2
5
10
11
12
1
3
14
15
16
P
37/T15
/T
05
17
4 7
4 8
4 9
5 0
54
57
5
8
59
60
61
62
63
P57
/AD15
64
6
5
66
4 0
4 1
4 2
4 3
4 4
4 5
4 6
R E G C
3 4
V D D
3 8
V S S
3 7
X 1
3 6
X 2
3 5
X T 2
3 3
PUR
EPOWER
P L L C L K
PLLSDO
P
LL
S
TB
T M U T
CS
5
CS4
CS
3
CS2
C
S1
SS
6
SS5
AMU
T
Z2
MUT
F S T B
F C L
F D A
M P U R S T
T 1 2 V Z
C N P T
S E L M U T
S E L C L K
S E L S D O
D I R I N T 1
D I R I N T 0
D I R C S
D I R P D
DSPCS
A1
5M
A
16M
A1
7M
A18
M
DS
P
RST
INTREQ
DSPSDI
DSPC
L
K
DS
PSDO
~RO
M/
R
AM
S
PF
SPCS
P
OWER
X 7 0 0 1
1 6 M H z
O S C
T 1 2 V B
T 1 2 V A
Z2LMUT
Q702
FLASH ROM
MX27L4000
Q701
DSP IC
CS493292
DD-EX,DTS-ES
DTS,PLII,NEO 6
Q301 SEL.
VOLUME
TONE BD3811
Q302
SOUND
PROCESSOR
BD3812
Q801
DIR IC
AK4586
Q802
DA CONVERTER
AK4382
Q9509
3.3V CONST.
VOLTAGE
TUNER PACK
Q321
GATE
Q
322
G
AT
E
PREOUT
PREOUT
SURROUND CH.
FRONT/CENTER/SURROUND
BACK/SUBWOOFER CH.
Q7002 RESET
MUTE
SWITCH
NC
NC
NC
NC
GND
5V
NC
GND