Daewoo DDT-21H9ZDF(21"), Service Manual

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Service Manual CP-099/FS
4-3-4 BLOCK DIAGRAM
loudspeaker
channel
outputs
L
L
18
2
31
P2 P1
16
17
25
19
21
(1)
22
15
14
5.6 nF
0.15 F
68 nF
13
1
1
(22)
12 (21)
33 nF
extended bass control
(1) C
TR
C
BR2
C
BR1 (1)
C
PS2
C
PS1
LIN
R
LIN
L
MOUT
R
C
SMO
MOUT
L
AIN
L
SCOUT
L
SCOUT
R
TDA9859
C
BL1
C
BL2
C
TL
MAD SDA
SCL
I 2
C-bus
I 2
C-BUS
INTERF
ACE
SCAR
T
output
AIN
R
SCIN
L
SCIN
L
MIN
L
MIN
L
470 nF 470 nF 470 nF 470 nF 470 nF 470 nF
33 nF
5.6 nF
V
P
R V
R
L
R
L
R
L
AUX
SCAR
T
audio
input
MAIN
GND
100
LH
LINE output or optional
surround sound decoder
connection
MHA778
12
11
27
29
10
23
9
24
8
4
6 5 3 32 1 30 28
26
7
LR
MUTE
VOLUME
BALANCE
TREBLE
CONTROL
BASS
CONTROL
LOUT LOUT
R
R
VOLUME
CONTROL
(CROSSBAR
SWITCH)
REFERENCE
VOL
T
AGE
MUL
TIPLE
SOURCE
AND MODE
SELECT
OR
STEREO
SP
A
T
IAL
STEREO PSEUDO STEREO FORCED
MONO
F