Sony KF-50XBR800 / KF-60XBR800 Service Manual ▷ View online
– 125 –
KF-50XBR800/60XBR800
K
RM-Y912 RM-Y912
*
: Refer to Terminal name of semiconductors in silk
screen printed circuit (see page 81)
• G BOARD SEMICONDUCTOR LOCATION
(Conductor Side)
IC
IC1601
D-7
IC1602
B-6
PHOTOCOUPLER
PH1601 B-4
TRANSISTOR
Q1601
G-5
Q1602
F-5
1
Q1603
C-9
1
Q1604
C-8
1
Q1605
C-8
1
Q1606
E-3
Q1607
F-4
DIODE
D1601
G-4
D1602
I-3
D1603
F-5
4
D1604
G-6
3
D1605
G-5
D1606
F-6
4
D1607
D-4
D1608
C-6
D1609
D-4
D1610
F-5
D1612
C-7
D1613
F-8
D1614
G-7
D1616
F-8
D1617
F-7
D1618
C-8
3
D1619
C-8
4
D1620
F-7
D1621
D-8
D1623
E-7
D1624
B-6
D1625
C-5
D1626
F-8
D1629
G-6
3
D1630
G-6
3
D1631
H-4
3
D1632
D-4
3
D1633
H-1
D1634
H-2
D1635
C-7
D1636
C-8
D1638
D-4
3
— G BOARD (Conductor Side) —
G
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
I
J
POWER SUPPLY
– 126 –
KF-50XBR800/60XBR800
K
RM-Y912 RM-Y912
H1
— H1 BOARD (Component Side) —
— H1 BOARD (Conductor Side) —
T
— T BOARD (Component Side) —
— T BOARD (Conductor Side) —
VIDEO 2 IN
LAMP DOOR SWITCH
– 127 –
KF-50XBR800/60XBR800
K
RM-Y912 RM-Y912
H2
— H2 BOARD (Component Side) —
— H2 BOARD (Conductor Side) —
KEY IN
– 128 –
KF-50XBR800/60XBR800
K
RM-Y912 RM-Y912
H3
— H3 BOARD (Component Side) —
— H3 BOARD (Conductor Side) —
SIRCS, POWER SWITCH
