Micom Reset; Switched Power On (P3.3V ); Switched Power On (P1.8V); P1.2V_Alw Power - Samsung R60 NP-R60FY series Service Manual

4
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO'S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
D
KBC3_RST#
34-D4
C
Switched Power On (P5V)
PWRON#
43-B1 43-B2 43-D2 45-C4
SHORT516 0
KBC3_PWRON
34-C4 43-A4
C777
100nF
10V
nostuff
B
A
4
COM-22C-015(1996.6.5) REV. 3
3

MICOM RESET

MICOM_P3.3V
R717
30.1K
D519
1%
MMBD301
R718
100K
3
D
Q529
R719
RHU002N06
G 470K
R720
1
C726
1M
3
D
S
2
1000nF 5%
6.3V nostuff
G
nostuff 11-C2
1
2 S Q530
C727
RHU002N06 100nF
10V
P5.0V_AUX
Q543
AP4435GM
1 8
S1 D1
2 7
S2 D2
3 6
S3 D3
C779
4 5
R761
G D4
10nF
30K
25V
5%
C758
4700nF
6.3V
3
D
Q542
RHU002N06
G
1
S
2
3
PWRON#
THERM_STP#
11-C1
P5.0V P5.0V_AUD
SHORT519
SHORT518
C759
100nF
SHORT517
10V
PWRON#
43-B1
2

Switched Power On (P3.3V )

P12.0V_ALW
Place near to
R258
200K
1%
3
D
C267
G
22nF
43-B1 43-B2 43-C4 45-C4
1
Q31
S 2
RHU002N06

Switched Power On (P1.8V)

P12.0V_ALW
R565
R566 300K
1%
470K
3
D
C594
10nF
G
25V
43-C4 43-D2 45-C4
1
S
2
Q513
Place near to
RHU002N06
To enhance the Voltage Margin

P1.2V_ALW POWER

MICOM_P3.3V P3.3V_AUX
D520
MBR0540
U516
MIC5258-1.2BM5
1
IN OUT
2
GND
BAT54A
3
EN PG
D521
1203-002546
C784 C785
4700nF 100nF
6.3V
10V
DRAW
CHECK
APPROVAL
MODULE CODE LAST EDIT
undefined
2
1
P3.3V_AUX P3.3V
C251 C261
4700nF 100nF
6.3V
10V
P1.8V_AUX P1.8V
Q519
AP6680AGM
C593
4700nF
6.3V
P1.2V_ALW
5
4
nostuff
EC527
C812
22uF
10000nF
35V
6.3V
AS
SAMSUNG
ELECTRONICS
PART NO.
1
d:/users/mobile62/mentor/Praha/Santa/Praha_SRI_MP10_order_070625
D
C
B
A