97
VSX-1128-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
NOTES
1. Resistor values are indicated in
ohms unless otherwise specified
[ k = 1.000 m = 1.000.000 ]
2. Capecitor values are indicated in
microfarades unless otherwise
specified.
[ p = micro-microfarades ]
3.
: These resistor are to be
segregated from printed wiring board
or other acessible parts.
CAUTION
Safety precaution to be followed
during servicing
1] Since those parts marked with
are critical parts for safety.
use only the one described in the
parts list
2] Before returning the set to the
customer make appropriate leakage
current or resistance measurements
to determine the exposed parts
are prorerly insulated from the
supply circuit.
-B
HI
GHGND
FR
DC_DET4
ASO
RADI
_THERMAL
DC_DET3
!
!
C5
8
4
-
C5
9
0
-
R670 150K
R6
4
2
5K
6
R627 150K
R627
!
/ 270K
220K
0R47(2)
0R47(2)
0R
47(2)
0R
47(2)
0R47(2)
0R47(2)
C5
1
2
10/100(6.3*
1
1)
C5
9
4
-
R6
7
3
10K
R6
7
2
10K
C5
9
2
-
R6
3
0
10K
R6
2
9
10K
1
3
2
TP406
!
!
1
3
2
TP402
!
!
1
3
2
TP405
R682
10K
R676
270K
D438
1N4148
!
R623
R666
R580
R639
10K
270K
R633
D432
1N4148
R6
2
3
D
H
PTHF 1608 471P
!
R454
R584
R4
6
9
5K6
R466
10K
R4
5
0
D
H
PTH
F
1608 471P
!
R454 150K
R596
10K
R5
9
9
5K6
150K
R584
Q4
7
8
2N
5551S
Q475
2N5401S
R7
3
0
-
95T
95T
95T
MID
Q4
6
6
2N
5551S
/ MID(ALL)
/ 270K
/ 150K
Q418
2N
5551S
Q415
2N5401S
Q4
5
4
2N
5551S
Q451
2N5401S
105T
105T
HIGH
105T
130K
220K
-H
IG
H
B
+HIGHB
TR_THERMAL
SR
2
1
CP405
0R47(2)
0R47(2)
!
1
3
2
TP407
C5
1
1
10/100(6.3*
1
1)
!
C
495
10/100(6.3*11)
C4
9
6
10/100(6.3*11)
C4
3
2
10/100(6.3*
11)
R4
5
6
10K
C
4
31
10/100(6.3*
11)
R4
5
7
10K
R5
8
6
10K
R5
8
7
10K
10/100(6.3*
11)
C4
7
9
10/100(6.3*
11)
C4
8
0
R6
8
5
5K6
R450
R460
270K
R670
D408
1N4148
R590
270K
D426
1N4148
-
C
4
09SBR
SBR
Q463
2N5401S
95T
/ 270K
105T
220K
R5
8
0
D
H
PTH
F 1608 471P
R6
6
6
D
H
PTHF 1608 471P
C5
8
3
-
220K
-
C5
8
9
R678
22K
R671
47K
R632
22K
HIGH(CUXE)
R459
22K
R592
22K
R585
47K
SBR
C5
9
3
-
R6
9
0
0R47(2)
C4
9
8
100N
-K
C5
9
1
-
R6
4
1
0R47(2)
R7
2
9
-
-
C
4
09SB
L
C4
8
2
100N
-K
220K
100K
C
409FR
-
R4
6
8
0R
47(2)
R7
2
5
-
C4
1
8
100N
-K
R
604
0R47(2)
R5
9
8
0R47(2)
C4
0
9
SR
-
C4
6
6
100N-K
R675
22K
R628
47K
R635
22K
R462
22K
FR
R455
47K
SR
R589
22K
SBL
R6
8
4
0R47(2)
R6
4
7
0R47(2)
R4
7
5
0R47(2)
220K
R7
2
8
-
SBL
HIGH(ETC)
K
2/2
K
2/2
AMP7 ASSY
(7028073051040-IL)
K
1/2
A
CN2
: Audio Signal Route (Surround Back L ch)
(SBL)
(SBL)
(SBL)
(SBL)
(SBL)