— 40 —
D0GB221JA069
R3908
D0GB221JA069
R3909
X
C3903
D0GB101JA069
R3903
X
C3906
F1J0J1060011
C3904
B3AGA0000136
D3900
1
2
3
GND
D0GBR00JA071
R3912
D0GB224JA068
R3900
GND
D0GBR00JA071
R3902
TXXLBB006P
Q3900
:2SC3928A1SP:2SC3928A1RP
D0GB472JA072
R3907
D0GB331JA069
R3906
D0GB102JA071
R3905
GND
D0GB223JA070
R3904
GND
SCREW_14
SCREW1
1
2
3
4
5
6
7
8
9 10 11 12 13 14
GND
X
D3906
GND
X
D3905
GND
B0BC6R100010
D3904
:B0BC6R2A0384:B0BC6R100025
X
D3902
X
D3901
GND
1AV2SA9SD01G-
D3900A
GND
D0GB103JA072
R3913
D0GB221JA069
R3914
TXXLBB006P
Q3902
:2SC3928A1SP:2SC3928A1RP
GND
X
R3920
X
C3907
B3RAB0000094
A3900
5
1
4
2
3
F1H1C104A041
C3902
F1H1C104A041
C3900
D0GDR00JA072
L1902
X
SW1902A
1
2
3
4
1AV4S10B0722J
SW1906
1
2
2
K19CTR_3
X
D1901
1AV4S10B0722J
SW1903
1
2
2
X
SW1907A
1
2
3
4
1AV4S10B0722J
SW1905
1
2
2
X
SW1901A
1
2
3
4
X
SW1903A
1
2
3
4
X
C1910
1AV4S10B0722J
SW1902
1
2
2
1AV4S10B0722J
SW1907
1
2
2
X
D1900
X
D1902
X
SW1906A
1
2
3
4
X
SW1905A
1
2
3
4
K19CTR_4
1AV4S10B0722J
SW1904
1
2
2
X
C1911
X
SW1904A
1
2
3
4
1AV4S10B0722J
SW1901
1
2
2
X
L1903
K8FRA_3
K8FRA_2
K8FRA_5
K8FRA_4
K8FRA_6
K8FRA_1
GND
GND
GND
GND
GND
D0GBR00JA071
R3993
02
K8FRK
1
2
3
4
5
6
7
8
B3L000000032
Q3901
1
2
3
D0GB103JA072
R1906
D0GB103JA072
R1910
D0GB102JA071
R1911
D0GB102JA071
R1907
Z6WE 1LG0B10Y1040B
1LG4B10Y1040B
D0GB123JA072
R1909
D0GB682JA072
R1908
D0GB392JA072
R1904
D0GB682JA072
R1903
D0GB682JA072
R1902
D0GB682JA072
R1905
D0GB622JA072
R1901
FROM KEY_SW UNIT
RC PRE AMP
LIGHT SENSOR
POWER
VOL.-
MENU
CH.+
INPUT
CH.-
VOL.+
(8PIN)
LED1
GND
KEY_SW2
VDD
KEY_SW1
L_SENSOR
IR_IN
LED2
MODEL DP50842 Chassis No. P50842-00 SCHEMATIC DIAGRAMS
ELECTROSTATICALLY SENSITIVE DEVICES
Many solid-state devices (especially Integrated Circuits) are Electrostatically
Sensitive, and, therefore, require special handling techniques as described under
“Servicing Electrostatically Sensitive Devices,” on page two in this service literature.
