KEY0_1
KEY0_2
KEY3_1
KEY3
KEY0_3
LEDATM
LEDATM
LEDWIFI
LEDBT
KEY0
+5V_LED
LEDPURE
GND DG
P7
05
B
NP
LG
-5
P1
33
1
2
3
4
5
P7
02
B
NP
LG
-9
P1
37
1
2
3
4
5
6
7
8
9
D7655
SCB3318E-D2
D7653
LW340A
D7656
LW340A
D7654
SCB3318E-D2
R7
66
3
0
R7662
0
R7661
0
R7654
3.9k
R7602
330
R7601
270
R7656
220
R7631
270
R7
65
3
2.
2k
R7608
3.9k
R7632
330
R7607
2.2k
R7655
470
S7
63
0
NP
S-
11
1-
S6
81
S7
63
2
NP
S-
11
1-
S6
81
S7
63
1
NP
S-
11
1-
S6
81
S7
60
6
NP
S-
11
1-
S6
81
S7
60
0
NP
S-
11
1-
S6
81
S7
60
8
NP
S-
11
1-
S6
81
S7
60
1
NP
S-
11
1-
S6
81
S7
60
7
NP
S-
11
1-
S6
81
TP7600
Q7
65
4
DT
C1
23
JK
A
Q7
65
3
DT
C1
23
JK
A
Q7
65
5
DT
C1
23
JK
A
TP7602
M.
OP
TI
(BLUE)
PURE AUDIO:OTHER
TO
NE
TO
NE
(
-)
ON
/S
TB
Y
BASW-1531
KEY
FR
OM
B
AD
IS
-1
53
0(
PA
RT
-9
)
DI
SP
LA
Y
T6/T7 EU,EX
RIHD
T6/T7 JP
ZONE2
PURE AUDIO
PURE AUDIO
ZONE2
S7601
CODE
S7606
T6/T7 US
TO
NE
(
+)
(BLUE)
(WHITE)
ZO
NE
2
BD
/D
VD
CB
L/
SA
T
WIFI
M. OPT
MUSIC OPTIMIZER:T6US/T7US
BLUETOOTH
(PART-9) DISPLAY SECTION
MODEL NO. TX-NR636/737 SCHEMATIC DIAGRAM
T6
T7
CODE
MODEL
TX-NR636
TX-NR737
(
or
P
.A
UD
IO
)
(o
r
RI
HD
)
(WHITE)
Atmos
NC
NC
*
*
*
*
*
*
D7656A
27191312
(LED)LH 5 5
D7655A
27191312
(LED)LH-5-5
27191312
(LED)LH-5-5
D7654A
*
*
*
HPR
HPL
HPDET
SPLE
HP_GND
10
2J
C7
75
4
63
V
10
2J
C7
75
3
63
V
22
3K
C7
75
2
50
V
10
2J
C7
75
1
50
V
P6
05
A
NS
CT
-5
P8
96
1
2
3
4
5
P7
75
1
MS
J-
06
4-
05
A
SR
1
2
3
4
5
7
8
LBC2518T2R2M
L7753
LBC2518T2R2M
L7752
P7752
NEJITANSI ST3
1
2
3
4
LBC2518T2R2M
L7751
BAETC-1534
HEADPHONE
HEADPHONE
TR
M
TO
B
AT
RM
-1
33
5(
PA
RT
-9
)
(PART-10) DISPLAY SECTION
MODEL NO. TX-NR636/737 SCHEMATIC DIAGRAM
T6
T7
CODE
MODEL
TX-NR636
TX-NR737
FLAC1
SEC3_1
SEC3_2
FLAC2
P9
51
B
NS
CT
-5
P8
76
1
2
3
4
5
P9
55
B
NP
LG
-5
P1
19
1
2
3
4
5
BAETC-1535
RELAY PWB
MODEL NO. TX-NR636/737 SCHEMATIC DIAGRAM
DI
SP
LA
Y
FR
OM
B
AD
IS
-1
53
0(
PA
RT
-9
)
(PART-9) DISPLAY SECTION
PO
WE
R
TR
AN
S
FR
OM
B
AP
S-
15
33
(P
AR
T-
10
)
U0044
U0041
U0045
to P951A
to P605B
to P702A
to P705A
TX-NR636/737/HT-RC660
SCHEMATIC DIAGRAMS-10
DISPLAY(PHONE/ LED) SECTION
TX-NR636/737/HT-RC660
A
1
2
3
4
5
B
C
D
E
F
G
H
6
7
8
I
J
K