Hitachi VT-FX440E Service Manual page 103

JACK CBA
JK101
CN101 CN151
A-IN1(R) 2 9 A-IN1(R) 9
7 A-IN1(L) 7
A-IN1(L) 6
A-OUT1(R) 1 5 A-OUT1(R) 5
A-OUT1(L) 3 11 A-OUT1(L) 11
JK102
CN102 CN152
A-IN2(R) 2 9 A-IN2(R) 9
A-IN2(L) 6 8 A-IN2(L) 8
6 A-OUT2(R) 6
A-OUT2(R) 1
A-OUT2(L) 3 11 A-OUT2(L) 11
N-A-REC
TO AUDIO BLOCK
N-A-PB
CN701
4 TU-AUDIO(R) 4
5 TU-AUDIO(L) 5
IC451 (Hi-Fi AUDIO SIGNAL PROCESS)
67
65
SW
SW
ALC ALC
ALC
62 70
61 71 R-CH
PNR
47
52
R-CH
56 48
INSEL
50
60
2
6
L-CH
10
14
INSEL
4
15
L-CH
PNR
ALC
+
78
80
PB-AUDIO SIGNAL
MAIN CBA
AFV CBA
CN1
CN1 CN701
IF SIGNAL
2 SIF 2
PROCESS
OUTPUT
VCO
SELECT
SW R-CH
COMP
BPF
NOISE
P NOISE ENV
DET DET
R
LIM DEV VCO
HOLD
PULSE
LPF
MIX V/I
LPF
LIM DEV VCO
R
DO
DET
P
SW L-CH
LIM
COMP
BPF
NOISE
34 33
REC-AUDIO SIGNAL Mode : SP/REC
CN509 JK751
2
A-OUT1(L)
A-OUT
1 A-OUT1(R) (L)
A-OUT
(R)
SUB JACK CBA
TU701
(TUNER UNIT)
22 SIF OUT
MUTE-ON
73
74
MUTE 72 2 AUDIO IN
76
77
MUTE-ON
75
IIC-BUS SDA
37
LOGIC IIC-BUS SCL
38
Q451
A-MODE
21 FROM/TO
LINE-MUTE
SERVO/SYSTEM
53
MUTE
CONTROL BLOCK
Hi-Fi-H-SW
39
(DECK ASSEMBLY)
CYLINDER
ASSEMBLY
CN253
Hi-Fi
R
Hi-Fi- A(R) 7
24
AUDIO
26 Hi-Fi -COM 8
(R) HEAD
Hi-Fi- A(L) 9
L 27
Hi-Fi
AUDIO
(L) HEAD