53
KV-27FA310/27FS120/29FA310/29FS120
KV-27FA310/27FS120/29FA310/29FS120
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
P
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19
20
21
22
23
24
25
26
27
28
29
30
31
32
33343536373839404142434445464748495051
52
53
54
55
56
57
58
59
60
61
62
63
64
1
2
3
4
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15
161718192021222324252627282930
1
2
3
4
5
-2
-2 -2
-2
-2
-2
-2
-2
1 2 3 4
5678
1
2
3
4
5
6
7
C2412
C2413
C2423
C2424
C2425
C2427
C2428
PS2401
Q2401
R2409
R2422
R2423
R2424
R2425
R2427
R2429
C2411
C2414
C2430
Q2400
R2432
R2434
C2426
R2426
R2488
R2443
R2440
R2421
R2420
C2434
C2442
C2450
C2451
C2490
R
2
4
0
7
R2410
R2411
R
2
4
1
3
R
2
4
1
4
R2416
R2417
R2418
R2419
R2447
R
2
4
4
8
R2451
R2452
R2456
R2491
R2493
R2494
C2431
C2432
C2433
C2435
C2436
C2437
C2438
C2439
C2440 C2480
C2479
C2477
R2401
C2403
C2404
C
2
4
0
7
C
2
4
1
5
C
2
4
1
7
C
2
4
1
9
C
2
4
2
2
R
2
4
3
0
R
2
4
3
1
C2468
C2467
C2466
C2465
C2464
R2455
C2463
C2462
C2461
C2452
C2453
C2454
C2458
C2457
C2456
C2455
C2405
C
2
4
0
8
C
2
4
4
5
C2459
C2470
C2471
C
2
4
7
2
C2473
C2474
C2475
C2476
C2478
C2481
C
2
4
8
2
C
2
4
8
6
C2487
C2488
C2489
R2458
R2459
R2461
R2462
R2463
R2464
R2465
R2466
R
2
4
6
7
R
2
4
6
8
R
2
4
6
9
R2470
R2471
R2472
R2473
R2474
R2475
R
2
4
7
8
R
2
4
7
9
R
2
4
8
0
R
2
4
8
4
R2485
R
2
4
8
6
R2487
R2489
R2490
R2495
R2496
R
2
4
9
7
R2403
R2428
R2433
R2435
R2436
R2437
R2438
R2439
R2481
C2420
C2421
C
2
4
1
0
C
2
4
1
8
R2453
R2449
R2454
D2400
R2442
JR2401
JR2402
R2483
R2492
R2498
R2499
R2501
R2502
R2503
R2504
R2505
R2507
C2493
C2494
C2495
C2496
Q2418
R2519
R2520
C2444
C2446
C2447
C2402 C2401
R
2
4
5
7
R2441
C
2
4
8
5
C
2
4
8
4
C2469
R2477
R2476
C2406
D2401
R
2
4
0
5
R2408
R
2
4
1
2
C2441
C2443
R
2
4
0
6
R
2
4
6
0
C2416
C2499
Q2419
R2521
R2522
R2523
R2524
JR2410
JR2411
JR2420
JR2421
C2460
C2429
C2449
C2448
R2446
R2500
R2402
R
2
4
8
2
R2404
R2450
CN2402
CN2401
CN2400
IC2404
IC2405
IC2402
IC2403
Q2414
Q2410
Q2411
Q2412
Q2413
IC2401
R
2
4
1
5
0.47
50V
1000
35V
0.047
16V
B
0.0068
25V
B
0.1
16V
B
47
25V
2200
25V
2SC2412K-T
-146-QR
10k
1/10W
10k
1/10W
39k
1/10W
39k
1/10W
39k
1/10W
470
1/10W
4.7k
1/10W
2S2412K-T-146-Q
0
100k
100p 50V CH
470 1/10W
2.2k
47k
22k
22k
1/10W
22k 1/10W
47000pF
3300p
1
5
k
15k
47k
4
7
k
1
5
k
22k
22k
100
100
1k
1
0
0
k
100k
1k
100
100k
100k
100k
0.22mF
22000p
22000p
100k
4700p
4
7
0
0
p
1
0
0
1
0
0
3300p
33000p
4700p
100
33000p
4700p
6
8
0
0
p
4700p
4700p
4700p
4700p
4700p
2.2M
470k
33k
75k
1.5k
51k
1.8k
6.2k
1
0
k
1
0
k
1
0
k
39k
1.8k
51k
2.2M
33k
75k
1
0
0
k
1
0
0
k
5
1
k
3
.
9
k
1k
1
k
11k
15k
100k
20k
150k
1
.
5
k
4.7k
4.7k
10k
10k
1k
10k
10k
10k
1.5k
0.47
0.47
C
H
I
P
47k
47k
1k
MA111-TX
1k
0
0
22k
22k
22k
22k
22k
22k
22k
22k
47k
100
1k
1k
47000p
0
10k
15k
15k
1
0
0
k
7.5k
7
.
5
k
680p
680p
8
.
2
k
8
.
2
k
5600p
470p
2CS2412K-T
10k
47k
47k
0
0
0
0
0
47000p
10k
4.7k
10k
1
0
k
15k
10k
5P
7P
4P
NJM2177
DOLBY SURROUND
NJM2180
TRUSURROUND
NJM4558M-T
AUDIO FILTER
NJW1164
C/SW PROCESSOR
2SD601A
MUTE
2SB709A
MUTE
2SB709A
MUTE
2SB709A
MUTE
2SB709A
MUTE
TDA8947J
AUDIO AMP
4
.
7
M
G
N
D
L
V
C
C
L
S
P
K
L
+
S
P
K
L
-
M
O
D
E
2
I
N
L
1
S
G
N
D
I
N
L
2
I
N
R
1
M
O
D
E
1
S
V
R
I
N
R
2
N
C
S
P
K
R
-
G
N
D
R
V
C
C
R
S
P
K
R
+
V
C
C
O
U
T
2
I
N
-
2
I
N
+
2
O
U
T
1
I
N
-
1
I
N
+
1
G
N
D
SCL
SDA
C
BBE-OUT
BBE2
BBE1
TONE-IN
TONE-H
TONE-L
OUT
AGC
SS-FIL
CUB
CVA
SDA
SCL
GND
SW
BBE1
BBE2
BBE-OUT
TONE-IN
TONE-H
TONE-L
OUT
SR-FIL
VREF
CTH
CTL
AUX1
AUX2
VCC
GND
L
R
HEADPHONES
GND
PGND
AUDIO/VCC
9V
VCS-TC2
VCS-TC1
VLR-TC1
VLR-TC2
S-RECT-OUT
C-RECT-OUT
R-RECT-OUT
L-RECT-OUT
S-RECT-OUT
C-RECT-OUT
L-BFP-OUT
L-BPF-IN
NC
N
C
L
-
R
E
C
T
-
T
C
R
-
B
P
F
-
O
U
T
R
-
B
P
F
-
I
N
R
-
R
E
C
T
-
T
C
G
N
D
A
B
-
G
A
T
E
A
B
-
H
O
L
D
-
T
C
L
-
A
B
-
I
N
L
-
A
B
-
O
U
T
L
-
I
N
L
-
I
N
B
U
F
-
O
U
T
R
-
I
N
B
U
F
-
O
U
T
R
-
I
N
R
-
A
B
-
O
U
T
N
C
N
C
R
-
A
B
-
I
N
N
-
L
N
T
-
E
NC
L-R-OUT
L+R-OUT
R-OUT
L-OUT
CENTER-CNT
MODE-CNT
S-OUT
LPF
HPF
REF
CNT-B
CNT-A
V
C
S
-
T
C
3
V
L
R
-
T
C
3
N
C
N
C
N
R
-
T
C
L
P
F
-
N
I
N
N
-
I
N
L
P
F
-
I
N
N
-
I
N
L
P
F
-
O
U
T
N
R
-
W
T
V
R
E
F
V
R
E
F
N
R
-
I
N
N
R
-
V
C
F
I
R
E
F
S
-
O
U
T
C
-
O
U
T
V
C
C
C
E
N
T
E
R
-
M
O
D
E
N
C
SW+
CS+
CS-
SW-
RT
LT
M
O
D
E
3
M
O
D
E
2
M
O
D
E
1
V
R
E
F
G
N
D
V
+
S
U
B
-
O
U
T
C
-
O
U
T
R
R
-
O
U
T
R
L
-
O
U
T
F
R
-
O
U
T
F
L
-
O
U
T
F
I
L
2
F
I
L
2
F
I
L
2
F
I
L
-
3
F
I
L
-
3
F
I
L
-
3
S
-
I
N
C
-
I
N
R
R
-
I
N
R
L
-
I
N
F
R
-
I
N
F
L
-
I
N
F
1
F
1
S
P
S
P
C
E
N
C
E
N
TO-CN402 ABOARD
TO-CN403 ABOARD
TO-SUB-WOOFER
SW
C
SW R
SW L
C-
C+
SW+
SW-
SW L
SW R
SW
C
R
L
C
SW R
SW L
K BOARD
AUDIO
9-965-960-01<BA6S>K
9V
19V
R
L
S
C
S
R
L
L
R
K BOARD SCHEMATIC DIAGRAM (KV-27FA310/29FA310 ONLY)
K BOARD IC VOLTAGE LIST
28 4.5 25 4.0 54 4.0 17 4.5
PIN VOLT PIN VOLT 29 4.5 26 4.0 55 4.0 18 4.5
1 8.3 1 4.5 30 4.5 27 4.37 56 4.0 19 4.5
2 GND 2 4.5 28 4.0 57 4.0 20 4.5
3 19.6 3 4.5 PIN VOLT 29 4.0 58 4.0 21 4.5
4 8.3 4 4.5 1 n/c 30 n/c 59 4.0 22 4.5
5 19.6 5 4.5 2 4.0 31 n/c 60 4.0 23 4.5
6 3.2 6 4.5 3 4.0 32 n/c 61 4.0 24 4.5
7 GND 7 4.5 4 4.0 33 n/c 62 4.0 25 4.5
8 0.0 8 4.5 5 4.0 34 4.0 63 4.0 26 4.5
9 3.2 9 1.0 6 GND 35 9.0 64 n/c 27 4.5
10 9.1 10 4.5 7 n/c 36 4.0 28 4.5
11 9.7 11 3.4 8 3.8 37 4.0 PIN VOLT 29 4.5
12 3.2 12 3.3 9 4.0 38 1.45 1 7.7 30 4.5
13 3.3 13 4.5 10 4.0 39 4.0 2 4.6
14 8.3 14 4.5 11 4.0 40 4.0 3 0.0
15 GND 15 GND 12 4.0 41 4.0 4 4.5
16 19.6 16 9.0 13 4.0 42 4.0 5 0.0
17 8.3 17 4.9 14 4.0 43 4.0 6 9.0
18 0.0 15 4.0 44 4.0 7 n/c
PIN VOLT 19 3.88 16 n/c 45 4.0 8 n/c
1 4.5 20 3.88 17 n/c 46 4.0 9 n/c
2 4.5 21 4.5 18 4.0 47 0.0 10 n/c
3 4.5 22 4.5 19 5.8 48 n/c 11 4.5
4 GND 23 4.5 20 GND 49 n/c 12 4.5
5 4.5 24 4.5 21 GND 50 4.0 13 4.5
6 4.5 25 4.5 22 4.0 51 3.0 14 4.5
7 4.5 26 4.5 23 2.65 52 3.0 15 4.5
8 9.0 27 4.5 24 4.0 53 3.0 16 4.5
IC2405
All voltages are in V.
IC2401 IC2403
IC2402
IC2404
K BOARD TRANSISTOR VOLTAGE LIST
BCE
Q2400 0.7 0.0 GND
Q2401 0.0 17.9 0.0
Q2410 4.8 0.0 4.8
Q2411 4.8 0.0 4.8
Q2412 4.8 0.0 4.9
Q2413 4.8 0.0 4.9
Q2414 0.0 0.2 GND
Q2418 0.0 0.7 GND
Q2419 0.0 0.0 GND
All voltages are in V.
[AUDIO]
K
COMPONENT SIDE (KV-27FA310/29FA310 ONLY)
CONDUCTOR SIDE (KV-27FA310/29FA310 ONLY)
EY2400 EY2401
HS2401
C
2
4
5
1
C
2
4
5
2
C
2
4
5
3
C
2
4
5
4
C2455
R
2
4
0
4
R
2
4
0
5
C
2
4
0
8
C2417
R
2
4
1
1
C2404
C
2
4
0
3
C2405C2490
C
2
4
0
7
C
2
4
1
6
R2406
I
C
2
4
0
1
C2412
I
C
2
4
0
2
C
2
4
2
4
R
2
4
2
5
C2413
EY2403EY2402
C
2
4
1
4
PS2401
R
2
4
2
4
IC2404
C2456
C
N
2
4
0
0
IC2403
IC2405
C2419
C2422
C2429
C2433
C2438
C2439
R2408
R2460
R2407
C
2
4
7
4
C2480
R
2
4
1
3
R
2
4
1
2
C
2
4
4
3
C
2
4
4
1
C
2
4
4
2
C
2
4
7
3
R
2
4
7
3
R
2
4
7
4
R
2
4
6
9
C2479
C
2
4
4
4
R
2
4
6
3
C
2
4
8
2
C
2
4
7
0
R
2
4
6
6
R
2
4
6
5
R
2
4
6
2
R
2
4
5
8
R
2
4
6
4
C
2
4
7
2
C
2
4
7
1
R
2
4
6
1
R
2
4
8
7
R
2
4
7
0
R
2
4
7
1
R
2
4
7
5
R
2
4
9
7
C
2
4
8
1
C
2
4
8
6
R
2
4
8
4
R
2
4
7
2
C
2
4
7
8
R
2
4
8
5
C
2
4
8
7
R
2
4
9
5
R
2
4
8
6
R
2
4
8
9
C
2
4
8
9
C
2
4
2
7
R
2
4
9
6
R
2
4
2
2
C
2
4
2
5
R
2
4
2
1
C
2
4
6
7
C
2
4
6
6
C
2
4
6
5
C
2
4
6
3
C
2
4
6
8
R
2
4
2
8
R
2
4
2
3
C
2
4
1
1
C
2
4
2
8
C
2
4
2
3
R
2
4
2
0
C2457
C2458
C
2
4
5
9
D2403
C
N
2
4
0
1
C
N
2
4
0
2
C
2
4
2
0
C
2
4
2
1
C2461
C
2
4
6
2
C
2
4
6
4
C
2
4
5
0
C2415
C
2
4
3
1
C2445
C
2
4
8
8
R
2
4
2
7
C2448
R
2
4
0
9
C
2
4
3
2
R2443
R2432
R2440
R2488
R2434
Q2400
Q2401
C
2
4
1
0
C
2
4
3
0
C
2
4
7
6
C2475
C2495
C2496
C
2
4
9
3
C
2
4
9
4
C
2
4
8
3
J
R
2
4
0
6
C2406
C2499
C
2
4
2
6
R
2
4
2
6
C
2
4
6
0
C
2
4
4
6
C2447
C
2
4
0
2
C
2
4
0
1
C2485
C2484
C
2
4
6
9
1
6
1
2
1
4
1
7
1
7
1
5
1
1
BA6S04
>
P
F
-
L
P
<
1
7
2
4
2
1
2
1
1
1
-
8
6
2
-
1
8
7
-
1
1
A-1410- 921-A
2
2
1
A
B
C
D
E
234
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