Luxor LUX204VR, Руководство по обслуживанию

Страница: 17 / 73

ENV
DET
LOGIC
R
L
HOLD
PULSE
LIM
OUTPUT
SELECT
Hi-Fi Audio Block Diagram
HE410BLH
REC-AUDIO SIGNAL PB-AUDIO SIGNAL Mode : SP/REC
IIC-BUS SDA
IIC-BUS SCL
A-MODE
LINE-MUTE
LINE-MUTE
MUTE-ON
MUTE-ON
Hi-Fi-H-SW
IF SIGNAL
PROCESS
N-A-REC
FROM/TO AUDIO BLOCK N-A-PB
AFV CBA
TU-AUDIO(R) 4
TU-AUDIO(L) 5
4
5
CN701 CN1
SIF
2 2
CN701 CN1
TU701
AUDIO
SIF
2
22
JACK CBA
MAIN CBA
JK101
A-IN1(R)
A-IN1(L) 2
6
2
6
1
3
1
3
JK102
CL151
CL152
CL101
CL102
A-IN2(R)
A-IN2(L)
A-OUT1(R)
A-OUT1(L)
A-OUT2(R)
A-OUT2(L)
A-IN2(R)
(Hi-Fi AUDIO SIGNAL PROCESS)
9
A-IN2(L) 8
9
8
A-OUT2(R) 6
A-OUT2(L) 11
6
11
A-IN1(R) 10
A-IN1(L) 8
10
8
A-OUT1(R) 6
A-OUT1(L) 12 6
12
IC451
1-7-7 1-7-8
Hi-Fi
AUDIO
(R) HEAD
Hi-Fi
AUDIO
(L) HEAD
CYLINDER
ASSEMBLY
Hi-Fi- A(R) 9
Hi-Fi -COM 8
Hi-Fi- A(L) 7
CL253
48
47
14
15
R-CH
INSEL
L-CH
INSEL
ALC
SW
SW
ALC
62
61 71
70
24
26
27
34 33
L-CH
BPF
COMP
SW
NOISE
COMP
SW
NOISE R-CH
BPF
VCO
LPF
LIM DEV
VCO
LPF
LIM DEV
MIX V/I
NOISE
DET
DO
DET
P
P
R
R
VCO MUTE
73
74
72
76
77
75
37
38
21
53
39
L-CH
PNR
ALC
R-CH
PNR
ALC
67
65
52
56
54
50
60
2
6
10
8
4
78
80
+
FRONT
Q451
FROM/TO SYSTEM
CONTROL BLOCK
JK758
A-IN(R)
JK757
A-IN(L)
JK751
A-OUT
(L)
A-OUT
(R)
SUB JACK CBA
CL509
A-OUT1(L) 2
A-OUT1(R) 1