Service manual
Schematic Diagrams
B - 54 CPU2 Power Stage
B.Schematic Diagrams
CPU2 Power Stage
Sheet 53 of 63
CPU2 Power Stage
+
PC67
*5.6uF_25v_B
PC68
0.1u_25V_X7R _06
PH5_VOUT
PH5_PHASE
DCR:AVG 0.8m ohm,
MAX 1.5m ohm
PC192
1u_25V_Y 5V_06
D03-1005R
Modify
PC273
4.7u_25V_X5R_08
D03-1005R
Modify
PC265
4.7u_25V_X5R_08
PR189
2.2_08
PQ52
IR7932/ NTMFS4935N
G
DS
PU10
ST L6747C
VCC
4
EN
3
PWM
2
GND
6
LGATE
5
PHASE
7
UGATE
8
BOOT
1
EP
9
PQ71
IR7914/ NTMFS4926N
G
DS
PQ56
IR7932/ NTMFS4935N
G
DS
PR86
0_06
PQ51
IR 7914/N TM FS4926N
G
DS
PC183
1000p_50V_X7R_04
0727J
DEL PC165
PL13
0.36UH +/-20% BC IHP1035-0R36M
1 2
PQ63
IR7914/ NT MFS4926N
G
DS
PD4
RB0540S2
A C
PQ57
IR7914/ NTMFS4926N
G
DS
D03-1005R
Modify
PC182
1000p_50V_X7R_04
PQ68
IR7914/ NT MF S4926N
G
DS
PQ59
IR7914/ NT M FS4926N
G
DS
+
PC169
560u_2.5V_6.6* 6.6*5.9
PQ62
IR7932/ NTMFS4935N
G
DS
+
PC157
560u_2.5V_6. 6*6.6* 5.9
PR203
1_1%_06
PR93
2.2_06
PC69
0.1u_10V_X5R_04
PR186
2.2_08
PQ69
IR7932/ NTMFS4935N
G
DS
PR205
1_1%_06
PQ58
IR7932/ NTMFS4935N
G
DS
+
PC168
560u_2.5V_6.6*6.6* 5.9
PR202
0_06
PR190
2.2_08
PR90
2.2_06
PQ72
IR7932/ NTMFS4935N
G
DS
PC19 7
0.1u_10V_X5R_04
PR196
0_06
PR89
1_1%_06
PR191
2.2_08
PD17
RB0540S2
A C
V_CPU_VCCSA
PR198
2.2_08
PR95
2.2_06
PR94
1_1%_06
PR181
2.2_08
PR199
1_1%_06
PQ48
IR7914/ NTMFS4926N
G
DS
RT5
10K_NTC_06
1 2
PL21
1.0UH_6.8* 7.3*3.0
1 2
+
PC194
15u_25V_6.3* 4.4
+
PC167
560u_2.5V_6.6*6.6* 5.9
PC191
0.1u_10V_X5R_04
PR206
0_06
PQ61
IR7914/ NT M FS4926N
G
DS
PR87
1_1%_06
PL18
0.36UH +/-20% BCIHP1035-0R36M
1 2
PL17
0.36UH +/-20% BCIHP1035-0R36M
1 2
PC272
4.7u_25V_X5R_08
PR84
1_1%_06
PL12
0.36UH +/-20% BCIHP1035-0R36M
1 2
PR204
1_1%_06
PD6
RB0540S2
A C
PQ70
IR 7932/N TMFS4935N
G
DS
PD 16
RB0540S2
A C
PU 8
ST L6747C
VC C
4
EN
3
PW M
2
GND
6
LGATE
5
PHASE
7
UGATE
8
BOOT
1
EP
9
PL14
TMPC1004H-R 47M-Z01 0.47UH
1 2
+
PC234
*330U_25V
PR91
1_1%_06
PR201
1_1%_06
PR92
2.2_06
+
PC199
15u_25V_6.3*4.4
PQ44
IR79 32/N TMFS4935N
G
DS
PU9
ST L6747C
VCC
4
EN
3
PWM
2
GND
6
LGATE
5
PHASE
7
UGATE
8
BOOT
1
EP
9
PD5
RB0540S2
A C
PC178
1000p_50V_X7R_04
+
PC163
560u_2.5V_6.6* 6.6*5.9
PQ43
IR7914/ NTMFS4926N
G
DS
PR88
2.2_06
D03-1005R
Modify
PQ47
IR7932/ NTMFS4935N
G
DS
PR 80
1_1%_06
PU12
ST L6747C
VCC
4
EN
3
PWM
2
GND
6
LGATE
5
PHASE
7
UGATE
8
BOOT
1
EP
9
PR 78
0_06
PC 64
0.1u_25V_X7R _06
+
PC63
*5.6uF _25v_B
PC171
1000p_50V_X7R_04
PQ60
IR7932/ NTMFS4935N
G
DS
PC74
0.1u_10V_X5R_04
PQ54
IR7914/ NTMFS4926N
G
DS
PD18
RB0540S2
A C
RT4
10K_NTC_06
1 2
PR79
2.2_06
+
PC158
560u_2.5V_6.6*6.6* 5.9
PQ46
IR79 32/N TMFS4935N
G
DS
PR82
0_06
PR20 0
2.2_06
+
PC159
560u_2.5V_6.6*6.6*5.9
PR77
2.2_08
PQ55
IR7932/ NTMFS4935N
G
DS
PQ53
*IR7914/NT MFS4926N
G
DS
PC181
1000p_50V_X7R_04
PC198
0.1u_10V_X5R_04
PQ67
IR7914/NTMF S4926N
G
DS
PR197
1_1%_06
+
PC160
560u_2.5V_6.6*6.6*5.9
+
PC16 2
560u_2.5V_6.6* 6.6*5.9
PL16
0.36UH +/-20% BCIHP1035-0R36M
1 2
PQ73
IR7914/ NTMFS4926N
G
DS
PC57
1000p_50V_X7R_04
PU11
ST L6747C
VCC
4
EN
3
PWM
2
GND
6
LGATE
5
PH ASE
7
UGATE
8
BOOT
1
EP
9
PQ66
IR 7932/N TMFS4935N
G
DS
PC71
0.1u_10V_X5R_04
PQ50
IR7932/ NTMFS4935N
G
DS
+
PC164
560u_2.5V_6. 6*6.6* 5.9
PC188
1000p_50V_X7R_04
PC 72
0.1u_10V_X5R_04
PR81
0_06
+
PC161
560u_2.5V_6.6*6.6*5.9
PQ65
IR7914/ NTMFS4926N
G
DS
PL15
0.36UH +/-20% BCIHP1035-0R36M
1 2
+
PC166
560u_2.5V_6.6* 6.6*5.9
PD3
RB0540S2
A C
PU 16
ST L6747C
VC C
4
EN
3
PW M
2
GND
6
LGATE
5
PHASE
7
UGATE
8
BOOT
1
EP
9
PR85
1_1%_06
PU13
ST L6747C
VCC
4
EN
3
PWM
2
GND
6
LGATE
5
PH ASE
7
UGATE
8
BOOT
1
EP
9
PR83
1_1%_06
R360
*10m il_short
VCORE
VCORE
VCORE
VIN_ FLT
VIN_FLT
VIN _F LT
VIN _F LT
VIN_FLT
D03-1014R
Modify
VIN_FLT
VIN_FLT
VIN_ FLT
12V
12V
12V
VIN
12V
12V
12V
12V
D03-1014R
Modify
PH2_PHASE52
PH1_VOUT52
PH1_PHASE52
PC77
1u_25V_Y5V_06
PH4_PHASE52
PH3_VOUT52
PH3_PHASE52
PH2_VOUT52
SPH_VOUT52
SPH_PHASE52
PH4_VOUT52
PH5_PH ASE52
PH6_ VOU T52
PH6_ PHAS E52
EN DRV52
PW M552
PH5_VOUT52
SENDRV52
PWM652
ENDRV52
ENDRV52
PWM152
ENDRV52
SPWM52
PW M352
END RV52
PWM252
SNTC 1
52
PW M452
END RV52
NTC1
52
NTC2
52
SNTC2
52
R367
*10m il_short
colay
+
PC66
*5.6uF _25v_B
PC65
0.1u_25V_X7R _06
PC269
4.7u_25V_X5R_08
PC62
1u_25V_Y 5V_06
PC26 4
4.7u_25V_X5R_08
R369
*10m il_short
R366
*10mil_short
20A 20A
D03-1014R
Modify
PC195
0.1u_25V_X7R_06
PC61
0.1u_25V_X7R_06
+
PC70
*5.6uF_25v_ B
R368
*10m il_short
R365
*10mil_short
D03-1014R
Modify
R345
*10m il_short
R352
*10mil_short
PC271
4.7u_25V_X5R_08
D03-1014R
Modify
R280
*10m il_short
R291
*10mil_short
PH4_ VOU T
PH4_PHASE
DCR:AVG 0.8m ohm,
MAX 1.5m ohm
5V_P
DCR:AVG 0.8m ohm,
MAX 1.5m ohm
PC266
4.7u_25V_X5R _08
DCR:AVG 0.8m ohm,
MAX 1.5m ohm
PH2_VOU T
R338
*10mil_short
R320
*10m il_short
PH2_PHASE
PC26 7
4.7u_25V_X5R_08
PH1_ VOU T
D03-1014R
Modify
PH1_PHASE
PH3_VOUT
PC76
1u_25V_Y 5V_06
PH3_PH ASE
5V_P
DCR:AVG 0.8m ohm,
MAX 1.5m ohm
5V_P
+
PC185
*5.6uF _25v_B
colay
5V_P
SPH_VOUT
SPH_PHASE
20A
160A
DCR:AVG 1m ohm, MAX 1.5m ohm
5V_P
PC60
0.1u_25V_X7R_06
+
PC 59
*5.6uF _25v_B
PC78
1u_25V_Y 5V_06
D03-1014R
Modify
5V_P
OS-CON
PC 73
1u_25V_Y5V_06
D03-1005R
Modify
D03-1005R
Modify
D03-1018R
del "*"
R349
*10mil_short
D03-1005R
Modify
PC268
4.7u_25V_X5R_08
colay
R364
*10mil_short
5V_P
PC75
1u_25V_Y5V_06
PC196
0.1u_25V_X7R_06
+
PC58
*5.6uF_25v_ B
PH6_VOUT
PH6_PHASE
DCR:AVG 0.8m ohm,
MAX 1.5m ohm