Service manual

GFH DC
BA
1
2
3
4
5
6
E
LED1 CIRCUIT DIAGRAM
(
AI8
)
AI8
LED1 CIRCUIT DIAGRAM
(
AI8
)
KEC-92512-2
from IFC2-CN509
to MB1-CN126-1,3,4p
DC-CN400
1
SI-8050S(XT442A00)
REGULATOR +5V
1: V in
2: SW out
3: GND
4: V os
5: S.S
1
3
2
4
5
REGULATOR +3.3V
µ
PC2933HF
(
XW196A00
)
1
2
3
3: OUTPUT
2: COMMON
1: INPUT
REGULATOR +15V
µ
PC2415HF
(
XR608A00
)
1
2
3
3: OUTPUT
2: COMMON
1: INPUT
NJM7915FA(XD854A00)
REGULATOR -15V
1
2
3
1: OUTPUT
2: INPUT
3: COMMON
D6SB60L (VT682400)
DIODE STACK 6.0A 600V
RBV-1506 (VM621400)
DIODE STACK
S1WB (A) 60 (VB845300)
DIODE STACK
LT1118CST-2.5 (XY094A00)
REGULATOR
+
2.5V
1: OUT
2: GND
3: IN
1
2
3
TAB IS
GND
20