Service manual

Schematic Diagrams
B - 48 Power CPU_PLL, 1.05V
B.Schematic Diagrams
Power CPU_PLL, 1.05V
Sheet 47 of 63
Power CPU_PLL,
1.05V
DD_ON33,45,46,49,50
1.5V
V_CPU_PLL
3A
3A
EN1.8VS1
VCC_3.3VS
3. 3VS
0708-J
0708-J
2A
2A
V1.5
PR315
1K_04
VCC15_3.3V
FP CHG BCIHP0420TB-1R0M
PC193
0.1u_16V_Y5V_04
PQ49
MTN7002ZHS3
G
DS
PC172 *82p_50V_NPO_04
PR192 1M_04
PR185
36.5K_1%_04
PC184
*1u_6.3V_Y5V_04
PC189
2200p_50V_X7R_04
PC180 *1000p_50V_X7R_04
PR187
13.7K_1%_0402
PR183
41.2K
PC175
*82p_50V_NPO_04
PC190
10u_10V_Y5V_08
PC179 1000p_50V_X7R_04
PC177
10u_10V_Y5V_08
PR193
324K_1%_04
PR182 10_04
PU15 UP1706Q
SGND
2
VCC
8
COMP
10
PGND
5
SHDN/RT
1
FB
9
SW
3
VIN
7
PGND
11
SW
4
VIN
6
PC173
0.1u_16V_Y5V_04
PC186
10u_10V_Y5V_08
PR195 1M_04
PL19 BCIHP0420TB-1R2M 1.2UH
VCC15_3.3V
3.3V
PJ19
OPEN_3MM
1 2
PJ4 *OPEN_40mil
SVR_RDY52
PR69 0_04
EN1.8VS
PR68
324K_1%_04
FP CHG BCIHP0420TB-1R0M
1.0uH_0420
3A
PQ6
MTN7002ZHS3
G
DS
PJ5
OPEN_3A
1 2
PC54
0.1u_16V_Y5V_04
PC50 *82p_50V_NPO_04
PR67 1M_04
PR66
52.3K_1%_04
PC53
*1u_6. 3V_Y5V_04
PC52
*1000p_50V_X7R_04
PC46
*2200p_50V_X7R_04
PR65
13.7K_1%_0402
PR62
41.2K
PC49
*82p_50V_NPO_04
PC48
1000p_50V_X7R_04
PC55
10u_10V_Y5V_08
PC47
10u_10V_Y5V_08
PR63 10_04
PU7 UP1706Q
SGND
2
VCC
8
COMP
10
PGND
5
SHDN/RT
1
FB
9
SW
3
VIN
7
PGND
11
SW
4
VIN
6
PC56
10u_10V_Y5V_08
PC51
0.1u_16V_Y5V_04
PR61
1K_1%_04
PL2 BCIHP0420TB-1R2M 1.2UH
3.3V
V_CPU_PLLV1.8
VCC_3.3VS
V_1P8_U11BV_FB 51
1.0uH_0420
1.5V