Sanyo DP50747 - REMOTE CONTROL OPERATION (Continued); Audio Mode Selection Key

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COMPONENT AND TESTPOINT LOCATIONS (Cont.)
KEY BOARD FOIL SIDE
KEY BOARD PARTS SIDE
POWER
VOL_UP
VOL_DOWN
CH_UP
CH_DOWN
1AA4B10N2020A
PWB,CONTROL,N4SG
???
C
C1902
C1903
SW1901
SW1902
SW1903 SW1904
SW1905
L1901
1 6
K19FRA
D1902
D1901
A1901
A1902
A30C5
1AA4B10N2020A
PWB,CONTROL,N4SG
C
C1902
C1903
SW1901
SW1902
SW1903SW1904
SW1905
L1901
1 6
K19FRA
D1902
D1901
A1901
A1902
C1901
C1904
C1905
C1906
R1901
R1902
R1903
R1904 R1905
R1906
R1907
R1909
R1910
R1911
R1912
J1902
J1906
J1903
J1904
J1905
J1907
L1902
J1901
J1908
J1909
****
B10N2010A
F601
1PIN
1PIN
PWB,SUB_P&FLT J4CE
HOT
COLD
COLD
HOT
250V
T10AH
???
K601
1
1
1
1
1
1
7
13
4
10
12
7
4
1
11
1
<LG>
<LG>
<LG>
<SAMSUNG>
<SAMSUNG>
PARTS SIDE
_A
A30C5
C606
C608
LF601H2
LF601H4
LF601H3
LF601H1
VA601
C614
C613
LF602H2
LF602H1
LF602H3
LF602H4
F601B
F601A
C603
C609
SCB061
SCB062
SCB063
SCB064
SCB066 SCB065
KACH1
KACH2
C602
C607
C601
C651
C652
C653
K601H1
K601H2
K601H3K601H4
K601
SCB069
SCB067
SCB068
K7H
K7B
K7P
K7A
K7J
R607
R606
R603
R602
LF601
LF602
SC601
VA602
KAC
J5
J601
J602
K7L
K7M
K7K
J1
(N)(L)
L601
L603
L604
L602
HOT
COLD
PWB,SUB_P&FLT J4CE
B10N2010A
****
???
7
13
1
4
1
1
1
11
14
110
1
1
7
12
COLD
SOLDER SIDE
(N) (L)
_
A
HOT
A30C5
C606
C608
LF601H2
LF601H4
LF601H3
LF601H1
VA601
C614
C613
LF602H2
LF602H1
LF602H3
LF602H4
F601B
F601A
C603
C609
SCB061
SCB062
SCB063
SCB064
SCB066
SCB065
KACH1
KACH2
C602
C607
C601
C651
C652
C653
K601H1
K601H2
K601H3
K601H4
K601
SCB069
SCB067
SCB068
K7H
K7B
K7P
K7A
K7J
R607
R606
R603
R602
LF601
LF602
SC601
VA602
KAC
J5
J601
J602
K7L
K7M
K7K
J1
L601
L603
L604
L602
FILTER BOARD PARTS SIDE
FILTER BOARD FOIL SIDE