Mitsubishi HS-HD2000U, Service Manual

Page: 78 / 98

1
REC
ON
HH
REC
LPF
VCO
R
L
2
9
4
14
A-IN-L
A-IN-R
A-IN-R
A-IN-L
OS MS
17
19
PB LPF
R-ch
BPF
L-ch
BPF
FM LIM
22
PCB-OPE L
REC
AMP
21
A/HSRFF
(from IC5A0)
MA DA
6
7
5
2
1
3
1
MF
A-REC
A-PB
A-E
FE
6
5
2
A-OUT1-R
A-OUT2-L
53
57
F-A-IN-R
F-A-IN-L
(HD2000u01084)
T350
24
L-ch
PNR
HOLD
TIMING
L-ch
PNR
SW
NOISE
H
L
R-IN L-IN
J801
J801
B-4
J6006
3
1
43
I2C-DATA
42
(from IC5A0)
I2C-CLK
PC
AGC
27
PB ON
AL
AR
AC
5
3
4
5
3
4
MM HM
3
1
A-OUT1-L
A-OUT2-R
J6008
IC6002
7
2
4
IC6001
7
2
4
A-IN1-R
J6004
A-IN1-L
4
2 61
62
9
11
20kHz LPF
L1 PB
VCA
JQ MQ
5
6
D VHS
Q2037,Q2038
Q2046,Q2057
2
3
5
6
2
3
Rotary
Trans.
Hi-Fi
Heads
PCB-
HEAD AMP
IC3A0 Hi-Fi Sound and Linear Selector
R-OUT
L-OUT
L-CHANNEL
R-CHANNEL
OUTPUT
SELECT
L-ch
INPUT
SELECT
R-ch
INPUT
SELECT
NORMAL
AUDIO SW
L-IN
L-CHANNEL
R-CHANNEL R-IN
LIMITTER
MIX
HI-FI REC
LINEAR PLAY
REC
EQUALIZER
IC2A0 Linear Rec and PB
LINEAR REC
Audio
Bias
PCB-MAIN
PLAY REC
FE Head
Audio Heads
(Linear)
Hi-Fi and Linear Sound
HS-HD2000U (Analog Signal)
DEM-BLOCK
48
SIF
(TU01)
L-R
Demod
(L-R)/SAP
Switch
Matrix
SAP
Demod
dbx
Noise Reduction
Pilot
DET
Input
VCA
Stereo PLL
Stereo
Filter
LPF
75
µ
S
De-Modu
PCB-JACK