Sony RMT-B101A - FR-276 LED Drive;Function Key Schematic; Detailed Schematic Diagram

BDP-S500
FR-276 (LED DRIVE, FUNCTION KEY) SCHEMATIC DIAGRAM • See page 4-19 for printed wiring board.
– Ref. No. : FR-276 board; 1,000 series –
4-23 4-24
XX
C604
XX
C603
2.2k
R611
820
R613
820
R612
47
R610
XX
C630
JL603
JL602
JL601
JL604
JL605
JL606
R604
XX
XX
R605
XX
R616
S
2SK2009(TE85L)
Q611
R614
10k
Q612
XX
R615
XX
2.2k
R618
12k
R622
8.2k
R619
12k
R621
8.2k
R620
12k
R623
S613
S614
S615
S616
XX
R624
NSPW-310BST-A0S
D613
NSPW-310BST-A0S
D612
NSPW-310BST-A0S
D611
0.01
C601
S602
XX
S612
1.8k
R617
S603
XX
S604
XX
S605
XX
S606
XX
S601
0.01
C605
D604
XX
R626 XX
Q614
XX
S
Q613
XX
S600
R625
XX
JL607
1
2
3
4
5
6
7
8
9
10
11
12
13
CN601
13P
GND
V+5E
GND
LED_HD
LED_HDMI
LED_FL_OFF
LED_PON2
KEY1
KEY0
GMD
IR
TRAY_CLOSE
UP/DOWN
R627
XX
R628
XX
1
2
3
4
5
6
7
8
CN602
XX
LED_SW2
GND(LED)
GND
PON_SW2
LED_SW1
GND(LED)
GND
PON_SW1
VCC
OUT
GND
GP1UM27XK0SF
IC601
10V
C602
47
R629
XX
R630
XX
XX
C631
D605
XX
D614
XX
100
R631
DTC114YKA-T146
Q603
DTC114YKA-T146
Q602
DTC114YKA-T146
Q601
Q610
XX
D603
XX
D602
XX
D601
XX
R603
XX
R602
XX
R601
XX
A LED DRIVE,FUNCTION KEY
1012
FR-276 BOARD
B
1311
C
78
-REF.NO.:1,000 SERIES-
F
964
05
XX MARK:NO MOUNT
3
G
D
5
E
12
UP/DOWN
OPEN/
CLOSE
(SEE PAGE 4-11)
BOARD
(1/2)
FL-180
CN102
REMOTE COMMANDER RECEIVER
IC601
LED DRIVE LED DRIVE
LED DRIVE
SWITCH
FL OFF
HDMI
HD
1
2
3
4
5
NO MARK:PB MODE
B+ B+
B+
B+ B+
B+
B+
B+B+
B+
B+
B+ B+B+B+
5
4.9
0
3.9
0
3.7
0
4
5
0
LED DRIVE, FUNCTION KEY
FR-276