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SCHEMATIC DIAGRAMS-4 (SD-4)
SP TERMINAL AND POWER SUPPLY SECTION
NATRM-9488
1
U08
SP TERMINAL
PC BOARD
2
1
SBLSP
2
SLSP
3
LSP
4
CSP
5
RSP
6
SRSP
7
SBRSP
1
VOLH
2
SEC1H
3
3
VPRO
4
IPRO
5
DGND
6
3.3V
7
THERMAL
1
DGND
2
HPDET
3
RL_Front
4
RL_Surr
5
RL_SurrBK
6
RL_Z2
7
VOLH
8
SEC1H
9
VPRO
10
IPRO
11
3.3V
12
THERMAL
13
R6690
9
+24V
4
3.3(1/2W)
8
GNDRL
SBR
7
SR
6
R
5
4
C
L
3
2
SL
SBL
1
NOTE
THE COMPONENTS IDENTIFIED BY MARK
REPLACE ONLY WITH PART NUMBER SPECIFIED.
BOLD VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
5
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS (
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.
<Note>
EX)
SD-x:XY is short for Shcematic Diagram-x and
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
each socket's location, X=A to H, Y=1 to 5.
C
S1.3C
L6605
22
R6605
22
SBL
R6615
J6655
NC
S1.3C
L6603
SL
L6600
S1.3C
R6603
22
R6613
22
R6600
22
22
R6610
J6653
NC
J6650
L
NC
L6602
S1.3C
R6602
22
L6601
S1.3C
22
R6612
R6601
22
R6611
22
J6652
C
NC
J6651
R
NC
L6604
S1.3C
22
R6604
L6606
S1.3C
22
R6614
22
R6606
R6616
22
J6654
SR
NC
J6656
SBR
NC
1
2
3
4
5
6
7
RN1226
Q6601
RN1226
Q6602
RN1226
Q6603
Q6604
RN1226
relay control
All except TX-SA706X
!
ARE CRITICAL FOR SAFETY.
) ARE IN uF/WV.
PRINTING SIDE
D
E
JL6604B
390(1/2W)
HPL
R6691
HPL
HPR
R6692
HPR
390(1/2W)
RL6607
HPDET
1
6
DGND
SBL
3
2
SBR
4
5
P6600
FRONT L
LIST
C6650
1SS133
LIST
D6607
C6607
103J
RL6600
P6603
6
1
SURROUND L
L
2
3
C6653
R
5
4
LIST
1SS133
D6600
C6600
P6602
103J
CENTER
C6602
103J
RL6602
C6652
1
6
LIST
C
3
2
4
5
P6604
SURROUND R
1SS133
C6654
D6603
LIST
C6603
103J
RL6603
1
6
P6601
FRONT R
SL
3
2
C6651
SR
4
5
LIST
1SS133
P6606
SURROUND
D6605
BACK R
C6605
103J
C6656
RL6605
LIST
6
1
Z2L
2
3
P6608
Z2R
5
4
C6658
All Type except TX-SA706X
LIST
Except TX-SA706X
E6610
NO USE
C6640-6648
TYPE
TX-SR706
TX-SA706
TX-SR806
TX-SA806
TX-SA706X
D
NC
---
---
NC
---
J
---
---
---
---
NC
472J
472J
472J
---
M
472J
C6650-6658
TYPE
TX-SR706 TX-SA706 TX-SR806 TX-SA806 TX-SA706X
D
102J
---
102J
---
---
---
J
---
---
---
NC
M
102J
102J
102J
102J
---
F
G
NATRM-9489
U08
TO NAPS-9089
SP TERMINAL
SD-14:E2
TO NAETC-9088
P9301
SD-14:G2
PC BOARD
JL4103A
P6607
7
7
6
6
C6657
5
5
ZONE 2 L
LIST
4
4
3
3
GND_SBL
2
2
SBL
1
1
Z2SPL
Except TX-SA706X
JL6604A
P6605
C6655
SURROUND
BACK L
LIST
E6611
TX-SA706X only
NAPS-9490
NAPS-9491
POWER SUPPLY
U10
PC BOARD
U11
D933
1SS133
D934
INLET PC BOARD
MTZJ3.6B
D935
1SS133
All Type except
TX-SR706 DC,DD
P907
INLET
P922B
P921B
1SS133
P921A
P922A
D930
T902
1SS133
D931
NPT-1519
1SS133
1
9
2
8
D923
1SS133
3
7
4
6
D921
1SS133
5
D924
1SS133
D922
R921
LIST(1/2W)
D925
1SS133
TYPE
C902
D
104J
M, TX-SA
RL901
JJ
3
2
F901
4
1
C901
103M/275VAC
ZONE 2 R
P901A
P902A
F901 RATING
P902B
TX-SR806 MP, MA,
MT, MQ, DT
DC, DD, DT
TX-SA806 MR
MP, MA, MQ
only
MT, MO
NPS-111-L590P
S900
TX-SA
POWER
JJ
POWER SUPPLY
U12
AC CORD
PC BOARD
TX-SR706
NASW-9492
DC, DD only
TX-SR806/SA806
H
TO NAVD-9505
TO NAAMP-9477
SD-6:A2
SD-3:A4
P4000
P6950
T901
Main Trans
POFF
5
+12VD
4
MPUGND
3
+10VS
2
POWERD
1
E901
STBY Trans T902
Type
Rating
DC, DD, DT
NPT-1520JQ
MP,MA
NPT-1520GQ
MO,MQ,MT
NPT-1520GQ
TX-SA
JJ
NPT-1520JQ
R921
R922
82
47
47
82
47
82
1
2
Main Trans T901
Type
TX-SR706
TX-SR806
TX-SR706
TX-SR806
DC, DD, DT
NPT-1570D
NPT-1571D
10A/125V
12A/125V
MP,MA
NPT-1570M
NPT-1571M
5A/250V
6.3A/250V
MO,MQ,MT
NPT-1570M
NPT-1571M
5A/250V
TX-SA
6.3A/250V
10A/125V
---
JJ
NPT-1571J
---
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