Integra DTR-8.2 - Troubleshooting the Remote Controller; General problems and solutions; Programming problems and solutions; Recharging problems and solutions

DTR-8.2
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE B 9-2
C2702
C2701
C2703
P2702
P2702
P2701
P2701
P2703
P2703
CNPT
DGND
+5V
RL2702
RL2701
D2702
D2701
Q2701
COMPONENT
OUT
Y
CBCR
COMPONENT1
Y
CB1CR1
COMPONENT2
Y2
CB2
CR2
25137270
N
CVD-7270
1
P2705B
DGND
DGND
P2704B
CB
CR
Y1
CB1
CR1
GND GND GND
GND GND
Y1
CB2
Y2
CR2
GND
R2701
C2704
P201
P201
RI
12VTRGA
12VTRZ2
IROUT
12VTRGB
IRIN
RI
IRIN
+12V
RLGND
232RX
232TX
NCETC-7272
25137272
1
11
10
20
P202
P202
P203
P203
P204
P204
POWER
GND
+13V
C223
C222 C221
JL931A
P6830B
P6830B
P6832B
P6832B
Q222
Q224
R228
R227
Q211
Q211
R211
Q223
Q221
R224 R222 R221 R223
R212
Q201
Q201
R201 R202 R203 R204
C204
C203
C202
C201
R205
P2901B
Q232
Q231
R232
R231
Q233
C232
C231
C205
R233
E201
12VTRGA
12VTRGB
5.6S
+24V
POWER
SPRLF
SPRLZ
Z2TRG
G
O
I
DGND
R208
C207
D201
C206
L201
+13V
D203
R234
D202
C233
C232
Z2TRG
DGND
RLGND
1
LOCK
LOCK
C225
RI terminal PC board
Component video terminal PC board
U38
U39
A
1
2
3
4
5
BCD
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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