LG RD-JS31 Service Manual page 67

+5V
F1
PBY160808T-121Y-S
C235 C236
0.1U 0.1U
02237-C05 02237-C05
R126 0
OCLKA
OCLKA
EXT_ARSTZ
SSP0_CS0
SSP0_CLK
+5V
SSP0_DO
C248
0.1UF/16V/X7R
C62 C63 C21 C66
3, 7,
SEE MOTOR TIMING CAP. 9
CHART
02237-2BD 02237-2J5
02237-2BQ 02237-2BQ
These ground via need to separated .
+12V
F2
PBY201209T-600Y-S
02337-F05
+
C30 C48 C255 R132
0.1U 0.1U 10UF/16V
02237-C05 02237-C05 1K
R245
R2 R11 R3 R1
62K,5%
1K,5%/NC 1K,5%/NC
1K,5%/NC 1K,5%/NC
02137-8F3
11
BRAKEZ
CKMTR
16
OSC
EXT_ARSTZ
20
RESETZ
SSP0_CS0
21
CSZ
SSP0_CLK
22
CLOCK
SSP0_DO
23
DATAIN
C D2
2
CD2
C W D
3
CWD
C D1
24
CD1
CRES
12
CRES
CST
4
CST
C64
14
SECDAT
1UF/16V
13
FILTER
R12
0
02237-510
R0603
02137-8J8
R13
10K
02137-8H7
C22
0.1U
02237-C05
-Include
Guard Ring Around
these components on top and
bottom layers
Not Installed
R128
0,5%/NC
R130
0,5%/NC
R122
OUTA
5
OUTA
0,5%
R129
02137-721
OUTB 0,5%
8
OUTB
R127
OUTC 0,5%
9
OUTC
02137-721
10
CNTRTAP
CWTACH
17
CWTACH
DATAOUT
U5
A8904CLB CW MOTOR CONTROL
This line is cut of
ground plane and no
power plane below in
here !
PWM3
1 2 1 2 1 2
02137-721 D1 D4 D3
3 3 3
BAT54SW BAT54SW BAT54SW
02137-721 02037-C65 02037-C65 02037-C65
CW Y1
CW Y2
02137-721
CW Y3
C10 C9
R119 R120
02137-7CT 02137-7CT 02137-7CT
02237-204 02237-204
1 2
D2
3
BAT54SW
02037-C65
J8
4
3
2
CWCTR
1
C7 MOLEX 52207-0490
R121
02437-GBT
02237-204 C8
0.01UF/50V/X7R/NC
SEE MOTOR TIMING
02237-261 CAP CHART