Sony mz-dh10p Service Manual page 39

IC601 SC901585VAR2
84 83 82 81 80
VG
NC A12 85
HOLD OUT 86
RST OUT 87 BUFFER
PVBUS
PVBUS 88
CRST 89
DVDD IN 90
DVDD OUT 91
HOLDC 92
OSC OUT 93
2.0V
SLEEP IN 94
RESET
RST IN 95
PGND2 96
RESET
LOGIC
REG IN 97
REG OUT 98
SUS IN 99
PGND2 100
TSBV IN 101
POWER SWITCH
TSBV OUT 102
DRIVER
CIRCUIT
V33R 103
PGND1 104
VSTB IN 105
VSTB OUT 106
BATSEL 107
V33RO 108
RF1 109
INM1 110
DTC1 111
VREC
VREC STEP UP-DOWN
VREC 112
CONVERTER DRIVER
1 2 3 4 5 6 7
IC602 R1160N121B-TR-FA
VDD 1 REGULATOR 5 VOUT
GND 2
CURRENT
LIMIT
CE 3
4 ECO
79 78 77 76 75 74 73 72 71 70
CHARGE PUMP
EFM BOTTOM
PRE DRIVER
HOLD
LOGIC
EFM TOP
PRE DRIVER
SYSTEM
CONTROL
H-BRIDGE
DRIVER
PWM
VC
8 9 10 11 12 13 14 15 16
69 68 67 66 65 64 63 62 61 60
VG3 VIF
CONTROL
DAC
BUS POWER
STEP DOWN CONVERTER
DRIVER
SELFPOWER
STEP UP-DOWN CONVERTER
DRIVER
DAC PWM
VREF V3 STEP UP-DOWN
BUFFER CONVERTER DRIVER
17 18 19 20 21 22 23 24 25 26 27
MZ-DH10P
59 58 57
56 LATCH
LVDT WAKE 55 XWKO
VBUS
54 VBUS
53 WAKEC
VBUS
52 V33UO
LVDT 51 VBUS DET
BANDGAP
50 VBUSREF
REFERENCE
49 L5 2
48 PGND5
47 PGND5
46 POWFB
45 L5 1
44 PGND5
43 VBUSSEL
42 CLM
41 POWP2
40 INP3
39 INP2
38 CLP
37 POWP1
VPDRV
36 VPDRV
35 RF2
34 DTC2
33 INM2
32 INM3
31 DTC3
30 RF3
29 NC M1
V3FB
28
39