HT-RC180
SCHEMATIC DIAGRAM-4
HT-RC180
U002
SPEAKER TERMINAL-1 PC BOARD
BATRM-0083-1G
U0022
SPEAKER TERMINAL-2 PC BOARD
BATRM-0085-1G
U0023
CENTER SPEAKER TERMINAL
PC BOARD BATRM-0086-1G
U0021
PRIMARY POWER SUPPLY
PC BOARD BAPS-0084-1G
(PART-8)
A
1
2
3
4
5
B
C
D
E
F
G
H
6
7
8
I
J
K
POFF
+12VD
MPUGND
POWERD
+10VS
GND_SBR
GND_C
GND_RL
+24V
RLY_F
RLY_C
RLY_Sur
RLY_SB
RLY_FH
RLY_FW
GND_SR
GND_FR
GND_FL
GND_SBL
GND_SL
VPRO
IPRO
VOLH
SEC1H
3.3V
THERMAL
DGND
HPDET
HPR
HPL
LH
GND_SBL
LW
GND_SL
SL
GND_C
C
HPL
HPR
HPDET
DGND
GND_SBL
LW
LH
GND_SL
SL
C
RL_SurrBK
RL_Front
RL_Surr
THERMAL
3.3V
IPRO
SEC1H
VPRO
VOLH
RL_C
RL_FH
HPDET
DGND
RL_FW
CSP
RSP
SRSP
SBRSP
SBLSP
SLSP
LSP
GND_C
1
3
L
R
SBL
C
R
SR
SBR
SL
HPL
HPR
*
PRI POWER SUPPLY
SBL
SBR
L
C
SL/Z3L
LH
LW
FL
SBL/Z2L/BiL
FR
SBR/Z2R/BiR
RW
RH
SR/Z3R
RH
SBR
SBL
SBL
SL
SR
C
SBR
C
SBL
SL
SR
LW
RW
SBR
LH
FR
FL
SP TARMINAL
OTPF
DACSR
DACSL
DACSBR
DACSBL
DACFR
DACFL
DACSW
DACC
-15V
+15V
relay control
BATRM-0083
from Power Amp (BAAMP-0072)
to BAVD-0101
BATRM-0085
BATRM-0086
F901
BAPS-0084
connect AC-SW
or insert Short Pin (2009991127UL)
connect Inlet Socket
AC CORD
for TX-SR707DC,DF
or AC Cord
to H/P Jack
D
TYPE
T7
---
J
M
A7
---
---
T8
---
A8
---
---
NC
472J
NC
NC
472J
NC
C6639 -- 6649
A8
CODE
MODEL
T7
A7
T8
TX-SR-707, DTR-40.1
TX-NR807, DTR-50.1
TX-NA807
TX-SA707
J902
TX-SR707,TX-SA707,DTR-40.1
Mount
DHC-40.1
Mount
No mount
NR807,NA807,DTR-50.1
AD_L
AD_R
GNDA
GNDA
GNDA
GNDA
GNDDG
GNDDG
GNDDG
-15V
+15V
GNDDG
GNDDG
GNDDG
OTPF
DACSR
DACSL
DACSBR
DACSBL
DACFR
DACFL
DACSW
DACC
AD_L
AD_R
+12VDG
+12VDG
+12VDG
+12VDG
TYPE
F901
D
M
J
T7
A7
---
T8
A8
---
---
T5.0AL250V
T6.3AL250V
10A 125V
12A 125V
---
---
DHC-40.1
5A 125V
---
D
TYPE
T902
J
M
---
T7
A7
---
---
T8
A8
---
---
---
1520JQ
1520GQ
1520JQ
1520GQ
1520JQ
DHC-40.1
---
---
1520JQ
1520JQ
TX-SR707,TX-SA707,DTR-40.1
DHC-40.1
Mount
No mount
No mount
TX-NR807,TX-NA807,DTR-50.1
P902B
connect to Main Transformer
S3
S4
S5
S1
S2
T901
Main Trans
to BAAMP-0072
to BAVD-0101
to BAPS-0126(DTR-50.1)
to BAPS-0148(DTR-40.1)
to BAPS-0140(TX-NR807)
to BAPS-0112(TT-SR707)
AREA-1
< CAUTION >
AREA-2
AREA-3
AREA-4
AREA-5
AREA-6
10A 125V
10A 125V
15A 125V
15A 125V
DHC-40.1 use only AREA-1, 2, 3, 4, 5 & 6.
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
A LENT, E POUR UNE PROTECTION PERMANENTE,N'UTILISER
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
THAT THE FUSE USED IS SLOW OPERATING TYPE
RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
FOR CONTINUED PROTECTION AGAINST FIRE FUSE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
A
V
CAUTION
AND RATING INDICATED.
ONLY WITH FUSE OF SAME TYPE
AGAINST FIRE HAZARD, REPLACE
FOR CONTINUED PROTECTION
CAUTIONF AFIN D'ASSURER UNE PROTECTION
PERMANENTE CONTRE LES RISQUES
D'INCENDIE, REMPLACER UNIQUEMENT
PAR UN FUSIBLE DE MEME TYPE
ET CALIBRATION COMME INDIQUE.
ATTENTION
V
A
P6601
2
3
1
P6604
2
3
1
R6633
(1W)
8.2
R6632
(1W)
8.2
R6634
(1W)
8.2
R6635
(1W)
8.2
R6630
(1W)
8.2
R6631
(1W)
8.2
R6615
22
R6605
22
R6600
22
R6610
22
R6601
22
R6611
22
R6606
22
R6616
22
R6604
22
R6614
22
R6602
22
R6612
22
R6603
22
R6613
22
R6636
(1W)
8.2
P6606
2
3
1
P6608
2
3
1
JL6603B
NSCT-9P101
01
02
03
04
05
06
07
08
09
Q6601
RN1226
Q6602
RN1226
Q6603
RN1226
Q6604
RN1226
D6607
1SS133
D6603
1SS133
D6605
1SS133
D6609
1SS133
Q6605
RN1226
D6600
1SS133
D6610
1SS133
P6603
2
3
1
P6600
2
3
1
P6602
2
3
1
R6692 390(1/2W)
R6691 390(1/2W)
P6610
2
3
1
JL6607A
1
2
3
JL6607B
3
2
1
P6609
2
3
1
C902
104J
D935
1SS133
D933
1SS133
D925
1SS133
D923
1SS133
D931 1SS133
D921
1SS133
D924
1SS133
D922
1SS133
D930 1SS133
T902
NPT-1519
1
2
3
4
5
6
7
8
9
C921
223J
D911
1SS133
D912
1SS133
JL901A
5
4
3
2
1
R934
33K
P911
1
2
Q6606
RN1226
P6607
2
3
1
P6605
2
3
1
JL6606A
7
6
5
4
3
2
1
P1008B
IMSA-9142S-20S
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
RL6600
6
2
5
4
3
1
RL6607
1
3
4
5
2
6
RL6609
1
3
4
5
2
6
RL6602
1
3
4
5
2
6
RL6605
NRL-2P5A-DC24-158
6
2
5
4
3
1
RL6603
NRL-2P5A-DC24-158
1
3
4
5
2
6
P6621
CN16
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P1010B
IMSA-9142S-20S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C903
MKP_R46_104M
R921
47(1/2W)
R922
68(1/2W)
F901B
F901A
1
F901C
1
F901D
RL901
3
4
1
2
C901
103M/275VAC
R6690
1W-8.2
J6655
NC
L6605
S1.3C
L6600
S1.3C
J6650
NC
L6601
S1.3C
J6651
NC
L6606
S1.3C
J6656
NC
L6603
S1.3C
J6653
NC
L6602
S1.3C
J6652
NC
L6604
S1.3C
J6654
NC
JL6600B
NSCT-7P99
01
02
03
04
05
06
07
J902
LIST
AC_CORD
JL6604A
11
10
9
8
7
6
5
4
3
2
1
JL6604B
1
2
3
4
5
6
7
8
9
10
11
JL6620B
7
6
5
4
3
2
1
E6614
2
3
4
1
E6613
2
3
4
1
E6612
234
1
E902
2
3
4
1
E901
2
3
4
1
P921C
2
1
P902B
LIST
2
1
C6636
(50V)
473J
C6634
(50V)
473J
C6631
(50V)
473J
C6632
(50V)
473J
C6630
(50V)
473J
C6633
(50V)
473J
C6635
(50V)
473J
C6648
LIST
C6658
102J
C6646
LIST
C6656
102J
C6641
LIST
C6651
102J
C6644
LIST
C6654
102J
C6652
102J
C6642
LIST
C6653
102J
C6643
LIST
C6640
LIST
C6650
102J
C6645
LIST
C6655
102J
C6659
102J
C6639
LIST
C6649
LIST
C6660
102J
C6657
102J
C6647
LIST
C911
102J
C6609
103J
C6607
103J
C6600
103J
C6602
103J
C6603
103J
C6605
103J
D934
MTZJ3.6B
C933
4.7/50
C922
470/25
+
C930
220/25
+
JL4103A
NSCT-5P97
05
04
03
02
01
P6950
VHR-5N
1
2
3
4
5
P4000
EHR-5
1
2
3
4
5
P9301
EHR-6
1
2
3
4
5
6
E6615
234
1
E6611
2
3
4
1
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)
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
( )
(SD-3)
(SD-3)
from Power Amp (BAAMP-0072)
from Power Amp (BAAMP-0072)
(SD-3)
from Power Amp (BAAMP-0072)
(SD-3)
F
rom BADG-0099
(SD-7)
(SD-5)
(SD-3)
(SD-19(SD-5))
(SD-5)
