TX-NR906/NA906
SCHEMATIC DIAGRAMS-7 (SD-7)
SP TERMINAL SECTION
TX-NR906/NA906
A
1
2
3
4
5
B
C
D
E
F
G
H
SPRLF
SPRLF
SPRLSB
SPRLSB
SPRLCS
SPRLCS
SPRLZ2
SPRLZ2
SPRLFB
GND_SPSL
GND_SPSBL
GND_SPL
GND_SPR
GND_SPSBR
GND_SPSR
GND_SPC
GND_SPL
GND_SPSBL
GND_SPSL
GND_SPR
GND_SPSBR
GND_SPSR
GND_SPC
+12V
GNDTU
+9VTU
GNDTU
SPRLZ2
SPRLF
SPRLSB
SPRLCS
DIRSW
DSDRCSW
HDPCMSW
+15VDG
-15VDG
RI
DACSL
DACSW
DACC
DACFR
GNDA
ADL
DACSR
GNDA
MEQMUT
SPDIFSW
ADR
DACFL
DSDDISW
DIRINT
DIRRST
DIRCS
DSP1RST
DSP1INT
DSP3RST
DSP3INT
DSP2INT
DSP2RST
OPTF
FTXD
FRXD
+3.3VST
SPFOUT
DSP3CS
DSP2CS
DSP1CS
DSP1NIC
DSP1DEC
DACSBR
DACSBL
DACCR
DACSWR
DACRST
DAC1CS
DAC2CS
DIGCLK
DIGSDO
DIGSDI
NETSPDIF
+5.3VXM
GNDDG
POFF2
+9V
+9VTU
SPSL
SPSR
SPC
SPSBR
SPSBL
SPL
SPR
GNDTU
GNDTU
GNDTU
GNDTU
+9VTU
SPRLF
SPRLFB
SPRLCS
SPRLSB
SPRLZ2
GNDRL
SPRLZ2
SPRLSB
SPRLCS
SPRLFB
SPRLF
+12V
GNDTU
+9VTU
RLGND
GND
GND
-15V
+15V
+12VTRG
GND
GND
Z2R
GND Z2R
GND Z2R
Z2R
SURROUND L
SURROUND
BACK L
FRONT L
ZONE2 L
FRONT R
SPEAKER TERMINALS
SURROUND
BACK R
SURROUND
R
CENTER
R
SBL
SBR
SL,SR
C
L
FAN_GND
FAN_GND
+12V_FAN
R
SBR
SR
L
SBL
SL
C
ZONE2 R
DC,DD
MP
NA906
MT
DT
103J
103J
103J
103J
C6820-6828
NO
Type
Rating
JL6808
F9101
4A
F9102
4A
T
O
NAASP-9050(2/2)
SD-2:F5
T
O
NAAF-9039
SD-5:A4
T
O
NAAF-9039
SD-5:G1-G5
T
O
NADG-9074
SD-9:D5
T
O
NADG-9074
SD-9:E5
T
O
NADG-9074
SD-9:E5
T
O
NAAR-9075
SD-8:F5
T
O
NAAR-9075
SD-8:F5
T
O
NAAR-9075 SD-8:E5
T
O
NAAMP-9062
SD-4:D1-D4
T
O
NAAMP-9061
SD-4:G1-G3
T
O
NA
VD-9052
SD-6:H3
T
O
PO
WER
TRANS
SD-14:D4
NATRM-9055
C6800
103J
C6801
103J
D6800
1SS133
C6805
103J
C6806
103J
D6803
1SS133
C6803
103J
C6802
103J
D6802
1SS133
D6805
1SS133
RL6801
NRL-2P5A-DC12-187
6
5
4
3
2
1
RL6806
NRL-2P5A-DC12-187
6
5
4
3
2
1
RL6805
NRL-2P5A-DC12-187
6
5
4
3
2
1
RL6803
NRL-2P5A-DC12-187
6
5
4
3
2
1
RL6802
NRL-2P5A-DC12-187
6
5
4
3
2
1
C6810
102J
C6811
102J
C6816
102J
C6815
102J
C6813
102J
C6814
102J
C6812
102J
C6817
102J
RL6800
NRL-2P5A-DC12-187
6
5
4
3
2
1
R6900
15(1W)
R6901
15(1W)
C6827
103J
C6822
103J
C6824 103J
C6823
103J
C6825
103J
C6826 103J
C6821
103J
C6820
103J
C9118
104J
D9103
D10XB60H
C9104
4700/16
+
C9106
1/50
+13.5V
+
J9106
J9108
C9107
220/25
+
R9112
0.22(1/2W)
J9107
JL6901A
1
2
3
4
5
6
7
8
Q9103
+9.0V
NJM2388F09
1
Vin
2
Vo
u
t
3
GND
4
CONTR
O
L
-14.4V
+14.4V
D4901
D4902
MTZJ15C
C4903
100/25
C4901
100/25
Q4903
2SC1815-GR
C4902
100/25
Q4904
2SA1015-GR
R4907
330
R4908
330
R4901
0.22(1/2W)
Q4905
2SK365-GR
Q4906 2SK365-GR
C9102
4700/25
+
C4904
100/25
D9105
D3SBA20
C9117
104J
Q4901
2SB1565-E
Q4902
2SD2394-E
R4902
0.22(1/2W)
JL6901B
8
7
6
5
4
3
2
1
P6800
P6801
P6805
P6806
P6803
P6804
P6802
P6807
JL2601A
1
2
3
JL4014A
6
5
4
3
2
1
JL6900B
3
2
1
P6140H
7
6
5
4
3
2
1
P6240D
3
2
1
P6250E
4
3
2
1
Q6807
RN1226
Q6802
RN1226
Q6805
RN1226
Q6800
RN1226
P3103B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
P3102B
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P3101B
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P6852B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P6853B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R6811
22
L6801
S-1.3C
R6801
22
R6816
22
R6806
22
L6806
S-1.3C
R6814
22
R6804
22
L6804
S-1.3C
R6800
22
R6810
22
L6800 S-1.3C
R6815
22
R6805
22
L6805 S-1.3C
R6813
22
R6803
22
L6803 S-1.3C
R6812
22
R6802
22
L6802 S-1.3C
JL6808A
4
3
2
1
C6828
103J
C6828
DT,MP,MT,NA906 Only
102J
C6218
P6851B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
P6808
C9103
4700/25
+
P9104
6
5
4
3
2
1
U11
SP TERMINAL PC BOARD
NAETC-9056
U12
SP TERMINAL PC BOARD
(P6140A,B
,C
,D
,E,F
,G)
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
+13.5V
NAPS-9059
Q4907
2SB1565-E
P4902B
3
2
1
P4902C
3
2
1
P4902A
6
5
4
3
2
1
RED
RED
RED
BLUE
BLUE
BLUE
Q4908
2SD2394-E
+3.5V
+3.5V
GNDP4S
GNDP4S
+5.2V
+9V_HD
+1.2V_HD
GNDHD
+3.3V_HD
470K
TO NALAN-9121
SD-27:G3
F9201
2.5A
F9202
2.5A
F9203
2.5A
TO NARF-9118
SD-28:H4
TO POWER TRANS
SD-14:D4
P Type:J6978
C9205
3300/25
+
C9206
6800/16
+
J9103
J9104
J9105
C9202 104J
P9201
5
4
3
2
1
R9208
820
D9208
RK16
R9209
2.7K
C9203 104J
C9204
4700/16
+
C9211
220/25
+
P201B
4
3
2
1
L9200
NCH-2541
D9205
D3SBA20
4
3
1
2
Q9203
SI-8008TFE
1
VIN
2
SW OUT
3
GND
4
ADJ
5
SS
C9213
470/10
+
R9204
100K
R9205
100K
C9207
10/50
+
R9215
10K
R9206
15K
R9207
27K
R9216
10(1/2W)
C9208
100/10
+
Q9201
SI-3010KF
1
Vc
2
Vin
3
GND
4
Vout
5
ADJ
D9207
1SS133
R9203
1.5(1/2W)
+5.2V
+3.3V
+1.2V
R9212
0.39(1/2W)
R9213
1.5(1W)
R9214
1.5(1W)
R9211
0.39(1/2W)
P5A
1
2
3
4
D9201
D3SBA20
4
3
1
2
J9111
U15
THERMAL SENSOR
PC BOARD
C6808
103J
C6807
103J
D6807
1SS133
D6809
1SS133
C6809
103J
RL6808
NRL-2P5A-DC12-187
6
5
4
3
2
1
RL6807
NRL-2P5A-DC12-187
6
5
4
3
2
1
RL6809
NRL-2P5A-DC12-187
6
5
43
2
1