2-4
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Digital power amp / Speaker terminal section
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R Y 7 3 1
Q S K 0 1 2 7 - 0 0 1
3
2
1
6
5
4
C 7 0 0 6
C 7 1 0 5
C 7 2 0 6
C N 2 7 2
Q G A 3 9 0 1 C 1 - 0 8
8
7
6
5
4
3
2
1
Q7001
KTC3875/YG/-X
Q7201
KTC3875/YG/-X
C 7 2 0 5
D7301
1SS133-T2
C 7 0 0 4
D 7 0 0 1
1 S S 1 3 3 - T 2
Q7301
KTC3875/YG/-X
C 7 3 0 3
C 7 0 0 5
C 7 0 0 8
N I
C 7 2 0 7
N I
RY721
QSK0127-001
3
2
1
6
5
4
C 7 0 0 7
N I
C 7 1 0 3
C 7 3 0 8
N I
C 7 2 0 8
N I
C7002
220p
C 7 3 0 4
U N F
R 7 3 0 1
4 7
D7201
1SS133-T2
C 7 0 0 3
R Y 7 1 1
Q S K 0 1 2 7 - 0 0 1
3
2
1
6
5
4
C 7 1 0 7
N I
R 7 0 0 1
4 7 U N F
C7202
220p
ST701
QNB0078-002
R Y 7 0 1
Q S K 0 1 2 7 - 0 0 1
3
2
1
6
5
4
C 7 3 0 5
ST702
QNB0105-002
C N 2 7 1
Q G A 3 9 0 1 C 1 - 0 6
6
5
4
3
2
1
C7101
220p
C7302
220p
C 7 2 0 3
D 7 1 0 1
1 S S 1 3 3 - T 2
U N F
R 7 1 0 1
4 7
C 7 3 0 6
Q7101
KTC3875/YG/-X
C 7 0 0 1
2 2 0 p
C 7 3 0 7
N I
C 7 2 0 4
C7301
220p
U N F
R 7 2 0 1
4 7
C7201
220p
C N 2 0 8
Q G F 1 2 0 5 C 1 - 1 3
1
2
3
4
5
6
7
8
9
10
11
12
13
R7003
10k
1/2W
R7004
10k
1/2W
R7103
10k
1/2W
R7203
10k
1/2W
R7204
10k
1/2W
R7303
10k
1/2W
R7304
10k
1/2W
S B L o u t
G N D
L o u t
R o u t
G N D
SURR_RY
( 1 / 4 W )
( 1 / 4 W )
R
L
C o u t
R
LVA10622-1
SB_RY
G N D
S L o u t
SURROUND BACK
L
SURROUND
DGND
R
CENTER
FRONT
F_RY
G N D
G N D
( 1 / 4 W )
( 1 / 4 W )
RY12V
G N D
S B R o u t
L
G N D
C_RY
S R o u t
f r o m C N 2 1 8
o f L V A 1 0 5 9 9 - 6
o f L V A 1 0 6 0 0 - 6
*
*
*
*
*
*
*
*
*
*
*
*
*
*
R367
10k
1/2W
R 2 6 2
1 / 4 W
C 2 6 5
0 . 0 0 1
R267
10k
1/2W
D 3 6 1
N I
C 3 6 5
0 . 0 0 1
D 2 6 1
N I
R 2 6 4
2 2
1 W
D 3 6 2
N I
R366
22
C 3 7 0
0 . 0 0 1
D 2 6 2
N I
R265
C 3 5 2
1
L 2 6 1
Q Q L 7 7 A K - 2 2 0
2 2
D 2 5 1
1 S S 2 4 4 - T 2
C 2 6 8
1 . 5
Q261
D
G
S
R355
C269
0.1
R356
D 3 5 1
1 S S 2 4 4 - T 2
R365
R256
Q 2 6 2
D
G
S
C 2 5 3
0 . 3 3
R266
22
R357
C 3 5 3
0 . 3 3
C 3 7 4
2 2 0 / 6 3
R257
C 2 5 2
1
C 2 7 1
0 . 1 / 1 0 0
R353
3.3k
C 3 6 4
0 . 0 0 1
L 3 6 1
Q Q L 7 7 A K - 2 2 0
2 2
Q361
D
G
S
R253
3.3k
C 2 7 2
0 . 1 / 1 0 0
R352
8.2k
C363
0.1/250
R 3 6 4
2 2
1 W
R252
8.2k
C 2 7 3
2 2 0 / 6 3
Q 3 6 2
D
G
S
C 3 7 3
2 2 0 / 6 3
C 3 7 1
0 . 1 / 1 0 0
I C 2 5 1
I R S 2 0 1 2 4 S - X
14
13
12
11
10
9
8
7654321
C263
0.1/250
C 2 7 4
2 2 0 / 6 3
I C 3 5 1
I R S 2 0 1 2 4 S - X
14
13
12
11
10
9
8
7654321
R 3 6 1
1 / 4 W
C 3 7 2
0 . 1 / 1 0 0
C369
0.1
R 2 6 1
1 / 4 W
C 2 6 4
0 . 0 0 1
C 2 7 0
0 . 0 0 1
R 3 6 2
1 / 4 W
C 3 6 8
1 . 5
C 8 7 3
2 2 0 / 6 3
C869
0.1
R853
3.3k
R 8 6 2
1 / 4 W
D 8 6 1
N I
L 8 6 1
Q Q L 7 7 A K - 2 2 0
2 2
C 8 6 5
0 . 0 0 1
R 8 6 4
2 2
1 W
R867
10k
1/2W
C863
0.1/250
D 8 5 1
1 S S 2 4 4 - T 2
C 8 7 2
0 . 1 / 1 0 0
C 8 7 4
2 2 0 / 6 3
R 8 6 1
1 / 4 W
R857
R856
C 8 6 4
0 . 0 0 1
C 8 5 2
1
Q 8 6 2
D
G
S
C 8 7 0
0 . 0 0 1
C 8 7 1
0 . 1 / 1 0 0
C 8 6 8
1 . 5
R855
I C 8 5 1
I R S 2 0 1 2 4 S - X
14
13
12
11
10
9
8
7654321
C 8 5 3
0 . 3 3
Q861
D
G
S
R866
22
D 8 6 2
N I
R852
8.2k
R865
C 1 3 5 2
1
C 1 3 7 4
2 2 0 / 6 3
R1367
10k
1/2W
C 1 2 7 3
2 2 0 / 6 3
C1269
0.1
C 1 3 6 5
0 . 0 0 1
R1253
3.3k
R 1 3 6 1
1 / 4 W
R 1 2 6 2
1 / 4 W
R1355
D 1 2 6 1
N I
L 1 2 6 1
Q Q L 7 7 A K - 2 2 0
2 2
C 1 2 6 5
0 . 0 0 1
Q 1 3 6 2
D
G
S
R1356
R 1 2 6 4
2 2
1 W
C 1 3 7 2
0 . 1 / 1 0 0
R 1 2 6 7
1 0 k
1 / 2 W
C1263
0.1/250
D 1 3 6 2
N I
D 1 3 6 1
N I
D 1 2 5 1
1 S S 2 4 4 - T 2
D 1 3 5 1
1 S S 2 4 4 - T 2
R1366
22
C 1 2 7 2
0 . 1 / 1 0 0
C1369
0.1
C 1 2 7 4
2 2 0 / 6 3
C 1 3 7 0
0 . 0 0 1
R1365
R 1 2 6 1
1 / 4 W
I C 3 6 1
I R S 2 0 1 2 4 S - X
14
13
12
11
10
9
8
7654321
R1257
C 1 3 7 3
2 2 0 / 6 3
R1256
C 1 2 6 4
0 . 0 0 1
C 1 2 5 2
1
C 1 3 7 1
0 . 1 / 1 0 0
Q 1 2 6 2
D
G
S
C 1 2 7 0
0 . 0 0 1
C 1 2 7 1
0 . 1 / 1 0 0
C 1 2 6 8
1 . 5
R1352
8.2k
R1255
R 1 3 6 2
1 / 4 W
R1353
3.3k
I C 2 6 1
I R S 2 0 1 2 4 S - X
14
13
12
11
10
9
8
7654321
C 1 2 5 3
0 . 3 3
Q1261
D
G
S
C1363
0.1/250
C 1 3 6 8
1 . 5
C 1 3 6 4
0 . 0 0 1
R1266
22
R 1 3 6 4
2 2
1 W
L 1 3 6 1
Q Q L 7 7 A K - 2 2 0
2 2
D 1 2 6 2
N I
R1357
R1252
8.2k
R1265
Q1361
D
G
S
C 1 3 5 3
0 . 3 3
C 1 4 5 2
1
C 1 4 7 4
2 2 0 / 6 3
R1467
10k
1/2W
C 4 7 3
2 2 0 / 6 3
C469
0.1
C 1 4 6 5
0 . 0 0 1
R453
3.3k
R 1 4 6 1
1 / 4 W
R 4 6 2
1 / 4 W
R1455
D 4 6 1
N I
L 4 6 1
Q Q L 7 7 A K - 2 2 0
2 2
C 4 6 5
0 . 0 0 1
Q 1 4 6 2
D
G
S
R1456
R 4 6 4
2 2
1 W
C 1 4 7 2
0 . 1 / 1 0 0
R 4 6 7
1 0 k
1 / 2 W
C463
0.1/250
D 1 4 6 2
N I
D 1 4 6 1
N I
D 4 5 1
1 S S 2 4 4 - T 2
D 1 4 5 1
1 S S 2 4 4 - T 2
R1466
22
C 4 7 2
0 . 1 / 1 0 0
C1469
0.1
C 4 7 4
2 2 0 / 6 3
C 1 4 7 0
0 . 0 0 1
R1465
R 4 6 1
1 / 4 W
I C 4 6 1
I R S 2 0 1 2 4 S - X
14
13
12
11
10
9
8
7654321
R457
C 1 4 7 3
2 2 0 / 6 3
R456
C 4 6 4
0 . 0 0 1
C 4 5 2
1
C 1 4 7 1
0 . 1 / 1 0 0
Q 4 6 2
D
G
S
C 4 7 0
0 . 0 0 1
C 4 7 1
0 . 1 / 1 0 0
C 4 6 8
1 . 5
R1452
8.2k
R455
R 1 4 6 2
1 / 4 W
R1453
3.3k
I C 4 5 1
I R S 2 0 1 2 4 S - X
14
13
12
11
10
9
8
7654321
C 4 5 3
0 . 3 3
Q461
D
G
S
C1463
0.1/250
C 1 4 6 8
1 . 5
C 1 4 6 4
0 . 0 0 1
R466
22
R 1 4 6 4
2 2
1 W
L 1 4 6 1
Q Q L 7 7 A K - 2 2 0
2 2
D 4 6 2
N I
R1457
R452
8.2k
R465
Q1461
D
G
S
C 1 4 5 3
0 . 3 3
C 2 5 1
1 0 0 0 p
C 3 5 1
1 0 0 0 p
C 8 5 1
1 0 0 0 p
C 1 2 5 1
1 0 0 0 p
C 1 3 5 1
1 0 0 0 p
C 4 5 1
1 0 0 0 p
C 1 4 5 1
1 0 0 0 p
R 2 5 1
1 0 0
R 3 5 1
1 0 0
R 8 5 1
1 0 0
R 1 2 5 1
1 0 0
R 1 3 5 1
1 0 0
R 4 5 1
1 0 0
R 1 4 5 1
1 0 0
R270
100k
R370
100k
R870
100k
R1270
100k
R1370
100k
R470
100k
R1470
100k
Q 2 8 4
K T A 1 2 6 8 / G L / - T
R288
220k
C 2 8 2
4 7 / 1 6
Q 2 8 5
K T C 3 1 9 9 / G L / - T
Q283
KTC3200/GL/-T
R286
100k
R287
3.9k
R285
47k
C 2 8 3
1 0 / 5 0
D281
1SS133-T2
R281
10k
R282
10k
R 2 8 3
0
C 2 8 1
0 . 0 1
R284
22k
R255
RY300
QSK0127-001
3
2
1
6
5
4
D300
MA111-X
R289
100
R290
100
C 2 6 6
0 . 0 0 1
C 2 6 7
0 . 0 0 1
C 3 6 6
0 . 0 0 1
C 3 6 7
0 . 0 0 1
C 8 6 6
0 . 0 0 1
C 8 6 7
0 . 0 0 1
C 1 2 6 6
0 . 0 0 1
C 1 2 6 7
0 . 0 0 1
C 1 3 6 6
0 . 0 0 1
C 1 3 6 7
0 . 0 0 1
C 4 6 6
0 . 0 0 1
C 4 6 7
0 . 0 0 1
C 1 4 6 6
0 . 0 0 1
C 1 4 6 7
0 . 0 0 1
C N 3 5 1
Q G A 2 5 0 1 C 1 - 0 3
1
2
3
R 3 0 0
4 7
U N F
T H 2 7 1
Q A D 0 1 4 6 - 1 0 3
R 2 7 1
N I
AMP_+B
PGND
AMP_-B
+12V_RY
HP_RY
TH_COM
A . N F B _ F L
D . N F B _ F L
D . N F B _ F R
A . N F B _ F R
D . N F B _ C
A . N F B _ C
D . N F B _ S L
A . N F B _ S L
D . N F B _ S R
A . N F B _ S R
D . N F B _ S B L
A . N F B _ S B L
D . N F B _ S B R
A . N F B _ S B R
PWM_TH
FREQ_CTRL
A M P _ - B + 1 2 V
A M P _ - B
PGND
R 2 9 1
4 7 0
U N F
R 3 9 1
4 7 0
U N F
R 2 5 4
R 3 5 4
R 8 5 4
R 1 2 5 4
R 1 3 5 4
R 4 5 4
R 1 4 5 4
R 2 5 8
4 . 7
R 3 5 8
4 . 7
R 8 5 8
4 . 7
R 1 2 5 8
4 . 7
R 1 3 5 8
4 . 7
R 4 5 8
4 . 7
R 1 4 5 8
4 . 7
C N 3 2 1
1
2
3
C 2 5 0
C N 3 2 2
1
2
C 8 5 0
C N 4 2 1
3
2
1
R216
820
R316
820
R816
820
R1216
820
R1316
820
C 1 2 5 0
R416
820
R1416
820
C 4 5 0
R 2 6 8
6 . 8 k
R 3 6 8
6 . 8 k
R 8 6 8
6 . 8 k
R 1 2 6 8
6 . 8 k
R 1 3 6 8
6 . 8 k
R 4 6 8
6 . 8 k
R 1 4 6 8
6 . 8 k
F W 2 4 0
1
2
3
4
5
6
C 2 5 4
1 0 0 p
C 3 5 4
1 0 0 p
C 8 5 4
1 0 0 p
C 1 2 5 4
1 0 0 p
C 1 3 5 4
1 0 0 p
C 4 5 4
1 0 0 p
C 1 4 5 4
1 0 0 p
C N 2 5 1
6
5
4
3
2
1
C N 2 5 2
8
7
6
5
4
3
2
1
C275
10/100
C1475
10/100
C475
10/100
C1375
10/100
C1275
10/100
C875
10/100
C375
10/100
R 2 6 9
4 . 7 k
R 3 6 9
4 . 7 k
R 8 6 9
4 . 7 k
R 1 2 6 9
4 . 7 k
R 1 3 6 9
4 . 7 k
R 4 6 9
4 . 7 k
R 1 4 6 9
4 . 7 k
Q 4 0 0
N I
R 4 0 0
N I
D R I V E R _ S D
C 4 0 0
N I
Q 2 8 2
K R A 1 0 2 M - T
Q286
KRC102M-T
Q281
KRC109M-T
Q 2 5 1
K T A 1 5 0 4 / Y G / - X
Q 3 5 1
K T A 1 5 0 4 / Y G / - X
Q 8 5 1
K T A 1 5 0 4 / Y G / - X
Q 1 2 5 1
K T A 1 5 0 4 / Y G / - X
Q 1 3 5 1
K T A 1 5 0 4 / Y G / - X
Q 4 5 1
K T A 1 5 0 4 / Y G / - X
Q 1 4 5 1
K T A 1 5 0 4 / Y G / - X
C 4 7 6
4 7 / 2 5
C 8 7 6
4 7 / 2 5
C 2 7 6
4 7 / 2 5
C 2 7 7
2 2 0 p
C 3 7 7
2 2 0 p
C 8 7 7
2 2 0 p
C 1 2 7 7
2 2 0 p
C 1 3 7 7
2 2 0 p
C 4 7 7
2 2 0 p
C 1 4 7 7
2 2 0 p
C N 4 2 2
1
2
3
4
C284
0.47
E P 2 0 1
Q N Z 0 1 3 6 - 0 0 1 Z
1
2
3
E P 2 0 2
Q N Z 0 1 3 6 - 0 0 1 Z
1
2
3
SSS_ON/OFF
C 2 8 5
1 0 / 1 6
R275
R375
R875
R1275
R1375
R475
R1475
BLK_SPK701
I S E T 1
V C C
N C
C O M
L O
V C C
V S
H O
V B
L O
I N
I N
I S E T 1
V B
D T / S D
N C
N C
N C
D T / S D
I S E T 2
I S E T 2
O C
N C
V S
H O
N C
O C
C O M
H O
I S E T 1
V C C
N C
I N
N C
V S
L O
V B
C O M
D T / S D
I S E T 2
N C
O C
I S E T 2
N C
I N
I S E T 1
H O
N C
O C
V C C
I S E T 1
V C C
V B
H O
N C
N C
I N
N C
V S
C O M
L O
V B
L O
V S
C O M
D T / S D
I S E T 2
N C
O C
D T / S D
I S E T 2
N C
I N
I S E T 1
H O
N C
O C
V C C
I S E T 1
V C C
V B
H O
N C
N C
I N
N C
V S
C O M
L O
V B
L O
V S
C O M
D T / S D
I S E T 2
N C
O C
D T / S D
(1W)
(1W)
(1W)
(1W)
(1W)
(1W)
(1W)
L o u t _ H P
R o u t _ H P
G N D
( 1 / 4 W )
FRONT_L
FRONT_R
CENTER
SURROUND_L
SURROUND_R
SURRBACK_L
SURRBACK_R
T H _ C O M
S S S _ O N / O F F
T H 1
F R E Q _ C T R L
P R O T E C T
P W M _ T H
( 2 W )
( 2 W )
( 1 / 4 W )
( 1 / 4 W )
( 1 / 4 W )
( 1 / 4 W )
( 1 / 4 W )
( 1 / 4 W )
( 1 / 4 W )
N . I .
N . I .
N . I .
N . I .
LVA10578-1
*
*
*
*
*
*
*
*
*
*
*
*
*
*
J , C
B , E , E N , E V , U S , A ,
U F , U T , U J , D
* M A R K L I S T
Q 2 6 1 , Q 2 6 2 , Q 3 6 1 , Q 3 6 2 ,
Q 8 6 1 , Q 8 6 2 , Q 1 2 6 1 , Q 1 2 6 2 ,
Q 1 3 6 1 , Q 1 3 6 2 , Q 4 6 1 , Q 4 6 2 ,
Q 1 4 6 1 , Q 1 4 6 2
2 S K 3 7 7 0 - 0 1 M R
I R F B 4 2 1 2
*
*
*
*
*
*
*
*
*
*
*
*
*
*
R 2 6 5 , 3 6 5 , 8 6 5 , 1 2 6 5 , 1 3 6 5 ,
R 4 6 5 , 1 4 6 5
N . I
2 2 , 1 / 2 W
R 2 7 5 , 3 7 5 , 8 7 5 , 1 2 7 5 , 1 3 7 5 ,
R 4 7 5 , 1 4 7 5
2 2 , 1 W
N . I
R 2 6 1 , 2 6 2 , 3 6 1 , 3 6 2 , 8 6 1 , 8 6 2 ,
R 1 2 6 1 , 1 2 6 2 , 1 3 6 1 , 1 3 6 2 ,
R 4 6 1 , 4 6 2 , 1 4 6 1 , 1 4 6 2
3 9 , 1 / 4 W
4 7 , 1 / 4 W
R 2 5 4 , 3 5 4 , 8 5 4 ,
R 1 2 5 4 , 1 3 5 4 , 4 5 4 , 1 4 5 4
2 2 0
3 3 0
R 2 5 5 , 3 5 5
R 8 5 5 , 1 2 5 5 , 1 3 5 5 , 4 5 5 , 1 4 5 5
9 . 1 k
6 . 8 k
8 . 2 k
6 . 8 k
R 2 5 6 , 3 5 6
R 8 5 6 , 1 2 5 6 , 1 3 5 6 , 4 5 6 , 1 4 5 6
R 2 5 7 , 3 5 7
R 8 5 7 , 1 2 5 7 , 1 3 5 7 , 4 5 7 , 1 4 5 7
5 . 6 k
2 . 4 k
3 . 3 k
2 . 4 k
1 . 6 k
1 . 3 k
1 . 2 k
1 . 3 k
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
**
*
*
**
*
*
**
*
*
**
*
*
**
*
*
**
*
*
**
*
t o C N 5 4 0
o f L V A 1 0 5 9 9 - 1
o f L V A 1 0 6 0 0 - 1
t o C N 9 0 5
o f L V A 1 0 5 9 9 - 4
o f L V A 1 0 6 0 0 - 4
f r o m C N 3 1 1
o f L V A 1 0 5 7 8 - 2
f r o m C N 3 1 2
o f L V A 1 0 5 7 8 - 2
f r o m C N 4 1 1
o f L V A 1 0 5 7 8 - 3
f r o m C N 4 1 2
o f L V A 1 0 5 7 8 - 3
B , E , E N , E V
J , C , D , A , U S ,
U F , U T , U J
C 7 0 0 3 , 7 0 0 4 , 7 1 0 3
C 7 2 0 3 , 7 2 0 4 , 7 3 0 3 , 7 3 0 4
C 7 0 0 5 , 7 0 0 6 , 7 1 0 5
C 7 2 0 5 , 7 2 0 6 , 7 3 0 5 , 7 3 0 6
2 2 0 p
4 7 0 p
0 . 0 2 2
4 7 0 p
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