HTA-DD3
5
6
Claws (PWB Support)
5
6
Flat Cable
7
8
x 4
x 1
x 1
20
x 3
x 4
Z
19
E
A
B
C
D
F
H
I
J
K
N
L
M
O
P
Q
Main PWB
DSP PWB
Push Rivet
Holder (Back)
Holder (Front)
Audio PWB
S Video PWB
Composit PWB
Component PWB
Relay PWB
Tuner
PWB
SHIELD
PLATE
DSP PWB
19 x 1
for E, E(BS)
Fig.4
3. Removal of Tuner & DSP PWB board
(a) Remove the Push Rivet from the Holder (Front) & Holder (Back) then remove the flat cable
Z
at the Tuner PWB.
(b)Remove 1 screw
+
to detech the shield plate from the bottom chassis.
(c)Gently pull the Tuner & DSP PWB board upwards to detach its connectors
A
,
B
,
C
,
D
,
E
&
F
from Main
PWB board.
Removal of Audio PWB board
(a)Gently pull the Audio PWB board upwards to detach its 4 connectors
H
,
I
,
J
&
K
from Main PWB board.
Removal of S Video/Composit PWB board
(a)Gently pull the Composit and S Video PWB board upwards to detach its 2 connectors
L
&
M
from Main PWB
board.
Removal of Components PWB board
(a)Gently pull the Components PWB board upwards to detach its connector
N
from Main PWB board.
Removal of Relay PWB board
(a)Gently pull the Relay PWB board upwards to
detach its 3 connectors
O
,
P
&
Q
from
Main PWB board.
4. Removal of Transformer
(a)Remove 4 screws
5
from the transformer.
(b) Pull the transformer upward together with the Power PWB section.
Removal of Power PWB board
(a)Remove 1 screw
6
from the Botton chassis at the side.
(b)Release the Power PWB board from its 3 holding claws (PWB support) and gently pull the board free.
Removal of Main PWB board
(a)Detach Flat Cable from FL PWB Board.
(b)Remove 4 screws
7
to release the Power IC from the heat-sink.
(c)Remove 3 screws
,
to release the bracket from the heat-sink.
(d)Remove 1 screw
8
to release the Component from the heat-sink.
Removal of Heat-Sink
(a)Invert the Botton Chassis, remove 2 screws
9
connect to the heat-sink (Fig 5).
Fig.3
Summary of Contents for HTADD3E
Page 8: ...HTA DD3 7 16 x 4 7 Removal of Foot a Remove 4 screws to remove foot Fig 7 ...
Page 11: ...HTA DD3 PRINTED WIRING BOARD 10 Soldering Side MAIN PWB ...
Page 12: ...HTA DD3 11 Component Side MAIN PWB ...
Page 13: ...HTA DD3 Soldering Side Tuner PWB 12 ...
Page 14: ...HTA DD3 Component Side Tuner PWB 13 ...
Page 15: ...HTA DD3 Soldering Side Component Side Audio PWB 14 ...
Page 16: ...HTA DD3 Relay PWB Soldering Side Component Side 15 ...
Page 17: ...HTA DD3 Digital PWB Power PWB Component Side FL PWB 16 ...
Page 18: ...HTA DD3 Soldering Side FL PWB Power PWB Digital PWB ...
Page 19: ...HTA DD3 Component Side Soldering Side Component PWB ...
Page 20: ...HTA DD3 Component Side Soldering Side DSP PWB ...
Page 21: ...HTA DD3 S Video PWB Composit PWB PT2 PWB Soldering Side ...
Page 22: ...HTA DD3 S Video PWB Composit PWB PT2 PWB Component Side ...
Page 23: ...HTA DD3 Soldering Side Component Side Phone PWB PT1 PWB P SW PWB Phone PWB PT1 PWB P SW PWB ...
Page 25: ... 24 HTA DD3 ...
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Page 33: ...HTA DD3 45 46 ...
Page 50: ... 63 HTA DD3 M E M O ...
Page 51: ... 64 HTA DD3 M E M O ...
Page 52: ... 65 HTA DD3 ...
