Power Unit Circuit - Frigidaire GLBM188HB Service Manual

[2] Power Unit Circuit

CN-A
T1
B3P5-VH-B
CN-B
1
B2P3-VH-B
CN-C
B5P9-VH-B
4
A1
AC120V
60Hz
CN-F
B3B-EH
F3
AH
F2
SENSOR
F1
NO
COM
OL/FM/AM
RY1
DU24D1-1P(M)-R-CF
TTM C9
RY3
G5NB-1A DC24V
HM High
B3
HM Low
C7
RY5
G5SB-14 DC24V
B1
RY6
C5
G5NB-1A DC24V
C3
HL Low RY7
G5NB-1A DC24V
HL High C1
RY8
G5NB-1A DC24V
NO
MICRO
COM
RY2
DU24D1-1P(M)-R-CF
A5
MOTOR
C100
RUN
6.8u/230V
CAPACITOR
A3
D5
9
_
C6 47u/ 16V
8 +
D1 - 4: 1N4002 x4
5
D1
D4
+
6
_
D3 Q1
D2
KTA1046Y
680 1/2W
(J1)
0
Q21
C20
DTD143ES
0.1U/50V
Q20
Q22
Q24
Q25
Q26
Q27
Q29
D41
CN-E
B2P-VH-B
DOOR SW
Figure S-2. Power Unit Circuit
R4
8.2 1W
+
_
IN
OUT
R2
Q5 KIA79L05BP
Q31
R51
3.32KD
32
33
P75
P76
P77
P40
IC-1
P41
P42
P43
P44
P45
P46
P47
P10
P11
P12
P13
P14
48
49
C40
<NOTE> IF NOT SPECIFIED
12 – 2
Page 38
Q11
KRA117S
Q10
DTA143ES R7
10K
R54
10K
8 7 6 5
IC-2
1 2 3 4
R10
R11
17
R12
16
SCK1
R13
SO1
SI1
R14
P03
TXD1
4.7K x5
RXD1
INT0
P20
RESET
R20
P22
P21
10K
VDD
TEST
XOUT
XIN
VSS
1
CF1
64
4MHz
R8
10K
CN-T
B6B-XH-A
: 0.01uF / 50V
: 1/10W, ±5%
: 1SS355 or HSU119 or KDS160
: DTA143EKA or KRA101S
GLBM188HB
D10 VP
D11 F2
D9 F1
GND
D2
(0V)
+
_
GND
D3
(0V)
D1 VSS
(-5V)
SUB INT
D4
SCK
D5
D6 SO
SI
D7
D8 SUB RST
CN-D
B11B-PASK-1