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MULTI CONCEPT
MX/MZ-CHASSIS
G
Functional description
7, 8
FRONTEND
Multi: Strobe to write I/O-latch
Single: APSi control
APSi filter/Strobe
IF ident.
10
resistor
Scart pin 10
47
Strobe
APSi
(Single norm)
IF Ident.
55
A/D
Line-out
3
status
6
RGB status
1
61
HP ind
+5V
Rec / IR
Local control
IR Receiver
2
I
C
4, 5
Subwoofer
TV tuner
processor
ident.
24
16:9 ident.
63
2
50
51
AV-link
5
PWM
44, 45
SDA
SCL
µP
54
A/D
ICf3
53
A/D
Status 1
52
A/D
Status 3
7
Hold
M3L
62
46
64
4, 59, 60
49, 50, 51
TXT
7
ICr1
9, 10
4
DSP Reset
Sound
Subwoofer
5
ICa2
mute
mute
OR
&
mute
12V
12Vp
Comb-Filter
module
28V
1
13
2
FSC /
Bypass /
NTSC
SVHS
Comb-ID
APSi
&
test
15
16
23
Deco/Sync
Hor. shift
ICd1
5, 6
1, 2
Status 2
Service
3
connector
PIP-MODULE
E3-control
(3-state)
Video switch
PIP/ext. RGB
T V
1997
AUDIO FEATURE BOX
15
85
Surround
PA
processor
Subwoofer
ICar2
Mute
2
Int-LS
PA
FEATURE BOX DB7xx
IQTV µP
Deflection
IC 18
IC 17
17, 18
40,41
40, 41
Bridges:
37
1/2 FM
DPLL
38 VGA
IC 11
2
I
C
5, 6
2, 4
Video Switch
NVM
RGB processor
ICq1
ICf2
L-norm
PIP tuner
ICp1
8
8
4, 5
5, 6
17, 18
16
PIP µP
Deco/Sync
15
ICp3
ICp6
51, 61
9,10
8, 9
27, 28
ICt1
IF
3, 4
6611 72 76
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