Table of Contents
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A
B
SCHEMATIC DIAGRAMS - 11
SPEAKER TERMINALS, PRIMARY POWER SUPPLY SECTION
1
JL4103A
NSCT-5P97
U0030
BATRM-0450
EXCEPT DHC-40.2
2
DACFLHW
22
DACFRHW
21
DAC_C
20
DAC_SW
19
DAC_FL
18
DAC_FR
17
DAC_SBL
16
DAC_SBR
15
DAC_SL
14
DAC_SR
13
AD_L
12
AD_R
11
C6609
MICOUT
10
+12VA
9
10/50(UTSP)
GNDA
8
-12VA
7
GNDA
6
+5.9VDC
5
GND_DAC
4
3
+12VDG1
3
GND_DAC
2
GND_DAC
1
GND_DAC
1
+12VDG1
2
GND_DAC
3
+5.9VDC
4
GNDA
5
GNDA
6
-12VA
7
+12VA
8
MICOUT
9
AD_R
10
AD_L
11
DAC_SR
12
DAC_SL
13
DAC_SBR
14
4
DAC_SBL
15
DAC_FR
16
DAC_FL
17
DAC_SW
18
DAC_C
19
DACFRHW
20
DACFLHW
21
GND_DG
22
9
RH/RW/Z3
8
SBR/Z2R/Bi_R/RH
SPSBR
7
SR
SPSR
SPR
6
FR
c
5
CIN
SPL
4
FL
SPSL
3
SL_IN
5
SPSBL
2
SBL/Z2L/Bi_L/LH
1
LH/LW/Z3
1
VOLH
2
SEC1H
3
VPROTECT
4
IPROTECT
5
GND_DG
6
+3.3VMPU
7
THERMAL1
8
FANCTRL
9
12VFAN
1
FANCTRL
2
12VFAN
3
HPDET
4
SPRLSPB
Only 1008
5
SPRLF
Relay Control
KRC105M
6
6
SPRLSR
RLY_SPB
Q6607
7
SPRLSB
KRC105M
RLY_LR
8
SPRLFW
Q6601
9
SPRLFH
KRC105M
10
SPRLC
Q6602
11
VOLH
12
SEC1H
13
VPROTECT
14
IPROTECT
15
+3.3VMPU
16
THERMAL1
TA_5.0_DIM
J6609
Only 708/808/270/40.2/50.2
11
GND_HWR
10
GND_SBR
9
GND_SR
8
GND_FR
7
GND_C
7
6
NC
TA_5.0_DIM
J6610
5
NC
Only 708/808/270/40.2/50.2
4
GND_FL
3
GND_SL
2
GND_SBL
1
GND_HWL
8
ARE CRITICAL FOR SAFETY.
+
C
D
U0063
BAETC-0113
U0062
BAETC-0123
U0062
BAETC-0137
U0063
BAETC-0149
JL4103B
NSCT-5P97
GND_DG
1
GND_DG
HPDET
2
HPDET
HP_R
3
HP_R
L7580
LBC2518T2R2M
HP_GND
4
R7580
HP_L
5
HP_L
33(1W)
33(1W)
R7581
L7581
LBC2518T2R2M
L7582
HP_GND
LBC2518T2R2M
JL7562B
NSCT-3P874
1
2
3
4
3
2
1
E7580
DTR-50.2 ONLY
RL6606
NRL-2P5A-DC24-193
1
6
Q6608
2SC2235-Y
C
3
2
4
5
1SS133
D6606
C6606
103J
RL6604
NRL-2P5A-DC24-193
1
6
SL
3
2
SL
SR
4
5
SR
1SS133
D6604
C6604
103J
RL6600
NRL-2P5A-DC24-193
1
6
L
3
2
FL
R
4
5
FR
Only 1008
RL6601
1SS133
NRL-2P5A-DC24-193
D6600
1
6
C6600
3
2
103J
4
5
D6610
1SS133
C6602
103J
1SS133
D6601
C6601
1
6
103J
SBL
3
2
SBL
SBR
4
5
SBR
RL6602
NRL-2P5A-DC24-193
D6603 1SS133
C6603
103J
1
6
3
2
LW
4
5
RW
RL6603
NRL-2P5A-DC24-193
1SS133
D6605
RLY_SLR
C6605
103J
RLY_SBLR
KRC105M
RL_FW
1
6
Q6603
RL_FH
KRC105M
3
2
Q6604
KRC105M
4
5
RH
KRC105M
Q6605
RLY_C
Q6606
RL6605
NRL-2P5A-DC24-193
CAUTION
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
FOR CONTINUED PROTECTION
THAT THE FUSE USED IS SLOW OPERATING TYPE
AGAINST FIRE HAZARD, REPLACE
FOR CONTINUED PROTECTION AGAINST FIRE FUSE
ONLY WITH FUSE OF SAME TYPE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
V
A
AND RATING INDICATED.
RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.
ATTENTION
CAUTIONF AFIN D'ASSURER UNE PROTECTION
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
PERMANENTE CONTRE LES RISQUES
A LENT, E POUR UNE PROTECTION PERMANENTE,N'UTILISER
D'INCENDIE, REMPLACER UNIQUEMENT
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
PAR UN FUSIBLE DE MEME TYPE
V
A
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
ET CALIBRATION COMME INDIQUE.
E
F
G
U0031
BATRM-0451
5
4
2
L
3
R
7
8
1
GND
P7580
MSJ-064-05A GR
E6614
NEJITANSI ST3
DHC ONLY
JL6604A
JL6604B
NSCT-7P898
NSCT-7P99
JL6604:7J100606H
GND_HWL
1
1
GND_HWL
LW
2
2
LW
LH
3
3
LH
GND_SL
4
4
GND_SL
SL
5
5
SL
+22V
6
6
+22V
GND_RLY
7
7
GND_RLY
EXCEPT DHC
P6610
JL6607B
JL6607A
NTM-2PDMCR400
JL6607:3J150606H
NSCT-3P894
NSCT-3P894
GND_C
1
1
2
COUT
2
2
C6660
3
3
GND_C
3
102J
1
4
3
2
1
E6612
U0032
BATRM-0452
P6630
NTM-2PDMCR400
2
C6650
3
102J
AC INLET
1
for except 708DC,DD,DF
P6633
NTM-2PDMCR400
P900 : AC INLET
2
LIVE
C6653
3
HOT
102J
COLD
1
NEUTRAL
P906 : 1F999026A
P6632
NTM-2PDMCR400
2
C6652
AC CORD
3
for 708DC,DD,DF
102J
1
AC_CORD
P6634
NTM-2PDMCR400
2
C6654
3
102J
1
or insert Short Pin (NSAS-3P1760)
P6631
NTM-2PDMCR400
2
C6651
3
102J
1
P6636
NTM-2PDMCR400
2
C6656
3
102J
1
P6638
NTM-2PDMCR400
2
C6658
3
102J
1
U0033
BATRM-0453
TO BACPU-0463
PART-14 : E7
To MICON
C6639 -- 6649
P6605C
TYPE
T7
A7
T8
A8
T10
A10
D4
D
NC
---
NC
---
NC
---
NC
J
---
NC
---
NC
---
NC
---
M
472J
---
472J
---
472J
---
---
CODE
MODEL
T7
TX-NR-708, DTR-40.2, HT-RC270
TX-NA708
A7
T8
TX-NR808, DTR-50.2
A8
TX-NA808
T10
TX-NR1008
A10 TX-NA1008
D4
DHC-40.2
TX-NR708/808/1008, TX-NA708/808/1008. HT-RC270, DTR-40.2/50.2, DHC-40.2
H
I
4
3
2
1
P6635
NTM-2PDMCR400
E6611
NTM-1P232(M1700)
2
C6655
3
102J
1
P6637
NTM-2PDMCR400
2
C6657
3
102J
1
P6639
NTM-2PDMCR400
4
3
2
1
2
R9303
C6659
3
1(1/2W)
102J
2
1
4
1
3
D9300
R9302
D3SBA20
1(1/2W)
P9311
NPLG-3P117
To Transformer
U0034
BAPS-0454
1SS133
PRI POWER SUPPLY
D933
MTZJ3.6B
1SS133
D934
POFF
D935
+12RL
GND_MPU
+12VDG1+SUB
MPOWER
4
3
2
1
4
3
2
1
R935
D930 1SS133
100K
E901
E902
NEJITANSI ST3
D931 1SS133
NTM-1P233(M1969)
T902
NPT-1520
*
1SS133
1
9
Q901
2SC1815-GR
2
8
D923
1SS133
3
7
1SS133
D921
4
6
D927
D928
1SS133
1SS133
5
D924
C905
1SS133
104J
D922
R921
3
2
47(1/2W)
D925
NRL-1P10A-DC9-186
1SS133
C902
RL902
4
1
104J
3
2
NRL-1P10A-DC9-186
NSCT-1P2031
F901C
F901D
RL901
F901
1
4
1
2
F901A
F901B
SN5051
C901
103M/275VAC
(VH)
P902B
LIST
NPLG-2P631 or
P9008:NSAS-4P1797
1-1123724-2
(VH)
P9008B
*
TX-NR808/1008 only
U0069
BASW-0143
NPLG-2P631
(Except DC,DF)
S9000
P9008B
Except DC,DF
NPS-111-L590P
NPLG-2P631
DC,DF
*
S9000
NPS-111-L687P(TV-5)
U006
BADIS-0135
TO BACPU-0463
PART-14 : F7
To MICON
P6601C
DHC ONLY
E6613
NEJITANSI ST3
TO BADG-0462
1
2 3 4
PART-15 : E1~2
To DAC
IMSA-9142S-22A
P1008C
IMSA-9142S-22A
J
K
GND_RLY
7
+22V
6
-15V
5
+15V
4
GNDA
3
2
1
Q9305A
(RAD-255)
1
2
Q9305
2SA1488-Y
+15V
(or 2SB1565-E)
Q9301
2SK365-GR
2
Q9303
2SC1815-GR
Q9302
2SK365-GR
2
Q9304
2SA1015-GR
+15V
1
GNDA
2
-15V
-15V
3
GNDA
4
Q9306
GNDA
5
2SC3851-Y
(or 2SD2394-E)
Main Transformer
5
EXCEPT DHC-40.2
5
4
4
3
3
2
2
1
1
T901
3
S1
5
4
S2
3
2
1
S3
6
5
S4
4
3
1
2
1
S5
S6
3
2
1
1
2
Main Transformer
DHC-40.2 ONLY
5
4
3
S2
3
2
T901
1
S3
6
5
S4
4
3
2
1
S5
S6
1
3
2
1
J902
NR708,NA708,DTR-40.2
Mount
No mount
NR808,NA808,DTR-50.2
DHC-40.2
Mount
P902B
NR708,NA708,DTR-40.2
No mount
NR808,NA808,DTR-50.2
Mount
DHC-40.2
No mount
F901
TYPE
T7
A7
T8 / T10
A8 / A10
D4
D
10A 125V
---
12A 125V
---
5A 125V
J
10A 125V
10A 125V
15A 125V
15A 125V
---
M
T5AL250V
---
T6.3AL250V
---
---
T901
TYPE
T7
A7
T8 / T10
A8 / A10
D4
D
NPT-1594D
---
NPT-1593D
---
NPT-1595D
J
---
NPT-1594J
---
NPT-1593J
---
M
NPT-1594M
---
NPT-1593M
---
---
T902
TYPE
T7
A7
T8 / T10
A8 / A10
D4
D
NPT-1520JQ
---
NPT-1520JQ
---
NPT-1520JQ
J
---
NPT-1520JQ
---
NPT-1520JQ
---
M
NPT-1520GQ
---
NPT-1520GQ
---
---
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