JVC MP-XP741DE Service Manual page 64

5
MCH_OK
VR_PWRGD
D
CLK_EN#
VR_VID0
VR_VID1
VR_VID2
VR_VID3
VR_VID4
VR_VID5
SUS VOLTAGE = 0.748V 1907VCC
BOOT VOLTAGE = 1.2V
R171
DPRSLPVR
2 1
15 PM_DPRSLPVR
1K
R168
STPCPU#
2 1
13,15 CPU_STP#_3
1K
R184 VRON
2 1
36,41 CPU_VRON
1K
R181 62KOhm
C 1 2
C419
1 2
270PF/50V
C187
1907VREF
2 1
0.22U
R182
301KOhm
1%
CURRENT
LIMIT =
9A
R198
33.2KOhm
1%
B
T29 T108 T107 T32 T28
TPC28 TPC28 TPC28 TPC28 TPC28
4 VR_VID0
4 VR_VID1
4 VR_VID2
4 VR_VID3
4 VR_VID4
4 VR_VID5
A
5
4
1907VCC +5VO
C418 C147 1U
R376
1907VCC
1 2 1 2 2 1
10Ohm
D13
1uF 0805
1 2
U17 1SS355
36 34
SYSPOK V+
1907BST
37 31
IMVP_OK BST
38
CLK_EN
MAX1907DH
33
DH
26
D0
25
D1
24
D2
23
D3
MAX1907LX
22 32
D4 LX
21
D5
6
S2
MAX1907DL
5 29
S1 DL
4
S0
1
B0
2 11
B1 GND
3 28
B2 PGND
35
SUS
40
TON
20
DPSLP
OPEN:300KHz
7
SHDN
17
OA+
39 16
TIME OA-
1907FB
15
FB
12
CC
19 1
CSN
8 C411
REF
1000PF/16V
18 1
CSP
9
ILIM
1907FB
27 14
DD NEG
MAX1907
R173
1.05KOhm
C179 1%
DEEP SLEEP MODE
100PF/50V
OFFSET= -1.052%
R379
100KOhm
1%
VID 5 4 3 2 1 0
T31
TPC28 1.004V 0 0 1 1 0 1
0.953V 1 1 1 1 0 1
+3VO
R150
2 1
47KOhm_OP
R151
2 1
47KOhm_OP
R152
2 1
5,13,15,36 VRM_PWRGD
47KOhm_OP
R153
2 1
47KOhm_OP
R154
2 1
47KOhm_OP
R155
2 1
47KOhm_OP
VR_VID0
VR_VID1
VR_VID2
VR_VID3
VR_VID4
VR_VID5
41 MCH_OK
4
3
AC_BAT_SYS
AC_BAT_SYS
4.7UF/25V
1 2
C159 0.1UF
D
Q47
IRF7811AV
4
G
S
Q48
IRF8113
C255
0.1UF_OP
R374
R377
CM-
2 C162
1.5KOhm
1%
100PF/50V
200Ohm 1%
R373
CM+
2
200Ohm 1%
ULV Banias CPU core power supply:
@ ACTIVE MODE:
@ Deep sleep mode: -1.052%
@ Deeper sleep mode: +VCORE=0.748V, Icc, max = 1A
@ Loadline slope : -3mV/A
R180
2 1
T33
1
0Ohm
VR_PWRGD
T38 TPC32 T34
1 1
T39
1
+3VO
T40
1
R172
T41
330Ohm
TPC28
MCH_OK
3
2
C530
+ C243 C234
1U
1000PF
C531
15UF/25V
T175
T62 T75
TPC28 TPC28 TPC28
L36 R275
1 2 1 2
1uH 1.5mOhm
CE23
330UF/2V
D21
EC31QS04
T8 T15
TPC28 TPC28
R375
CM+
1 2
1%
750Ohm
C416
470PF/50V R378
CM-
1 2
1%
1KOhm
HFM : +VCORE = 1.004V, Icc, max = 9A, Icc, leak = 1.1A
LFM : +VCORE = 0.956V, Icc, max = 4.6A, Icc, leak = 1.3A
STPCPU#
TPC28
DPRSLPVR
TPC28
TPC28 VRON
TPC28 CLK_EN#
Title
J2N
Size Document Number
Custom CPU POWER
Date: Tuesday, August 17, 2004
2
1
T174
T173
TPC28 TPC28
D
JP16
T67 T69 T54
1 2
TPC28 TPC28 TPC28
3mmo_s_5mil
JP6
9A
1 2
+VCORE
3mmo_s_5mil
CE24
330UF/2V
+ +
C323
0.1UF
T59 T11 T64
TPC28 TPC28 TPC28
C
B
A
Rev
2.2
Sheet 39 of 43
1