![background image](http://html.mh-extra.com/html/panasonic/cf-y2-series/cf-y2-series_service-manual_264457053.webp)
1
CF-Y2
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
Schematic Diagrams
Main 1 Dothan HostBus
GTLA0_HA#[9]
GTLA0_HREQ#[4]
GTLA1_HA#[18]
GTLD2_HD#[46]
GTLD1_HD#[20]
GTLD1_HD#[22]
GTLA0_HA#[8]
GTLD3_HD#[59]
GTLD2_HD#[47]
GTLD3_HD#[50]
GTLD1_HD#[18]
GTLA0_HA#[7]
GTL_RS#[0]
GTLA0_HA#[6]
GTLD1_HD#[23]
GTLD3_HD#[58]
GTLA0_HA#[5]
GTLA1_HA#[17]
GTLA1_HA#[31]
GTL_RS#[1]
GTLD0_HD#[11]
GTLA0_HA#[4]
GTLD2_HD#[32]
GTLA1_HA#[30]
BPM#[3]
GTLD1_HD#[27]
GTLA0_HA#[3]
GTLD1_HD#[16]
GTLA1_HA#[29]
BPM#[2]
GTLD0_HD#[14]
GTLD0_HD#[15]
GTLD0_HD#[0]
GTLD3_HD#[48]
GTLA1_HA#[28]
GTLD3_HD#[60]
GTLD0_HD#[1]
GTLD3_HD#[61]
GTLD2_HD#[33]
GTLA1_HA#[27]
GTLD3_HD#[52]
GTLD0_HD#[5]
GTLD1_HD#[30]
GTLD0_HD#[13]
GTLD3_HD#[63]
GTLD1_HD#[28]
GTLD0_HD#[2]
GTLD2_HD#[34]
GTLD1_HD#[31]
GTLA1_HA#[26]
GTLA0_HREQ#[3]
GTLD3_HD#[54]
GTLD0_HD#[6]
GTLD0_HD#[3]
GTLD2_HD#[35]
GTLD0_HD#[7]
GTLD1_HD#[29]
GTLD0_HD#[4]
GTLA1_HA#[25]
GTLD2_HD#[36]
GTLD1_HD#[17]
BPM#[1]
GTLD0_HD#[8]
GTLD3_HD#[55]
GTLD1_HD#[19]
GTLA1_HA#[24]
GTLD2_HD#[37]
GTLD1_HD#[25]
GTLD0_HD#[9]
GTLA1_HA#[23]
GTLD2_HD#[38]
GTLD1_HD#[24]
GTLD0_HD#[10]
GTLA0_HA#[16]
GTLA1_HA#[22]
GTLD2_HD#[39]
GTLD3_HD#[56]
GTLA0_HA#[15]
GTLA1_HA#[21]
GTLD2_HD#[40]
GTLD3_HD#[53]
GTLA0_HA#[14]
GTLD2_HD#[41]
GTLD3_HD#[51]
GTLD1_HD#[26]
GTLA0_HA#[13]
GTLD0_HD#[12]
GTLD2_HD#[42]
GTLD3_HD#[57]
GTLD1_HD#[21]
GTLD3_HD#[49]
GTLA0_HA#[12]
GTLD2_HD#[43]
GTLA0_HREQ#[0]
GTL_RS#[2]
GTLA0_HREQ#[1]
GTLA0_HA#[11]
GTLA1_HA#[20]
GTLD2_HD#[44]
GTLD3_HD#[62]
GTLA0_HREQ#[2]
GTLA0_HA#[10]
BPM#[0]
GTLA1_HA#[19]
GTLD2_HD#[45]
6.3V
C4
10u
2125
B
6.3V
C48
10u
2125
B
TP7
GTLA1_HA#[17-31]
003:I2
GTLD3_DBI#[3]
003:I9
TP3
GTLA0_ADSTB#[0]
003:I5
GTL_CPURST#
001:I9;003:I8
VCPUCORE
6.3V
C29
10u
2125
B
C15
0.1u
TRST#
001:G11
CPU_BCLK1
009:G4
GTLD0_DSTBN#[0]
003:G9
GTL_DRDY#
003:I7
6.3V
C6
10u
2125
B
6.3V
C12
10u
2125
B
GTLD0_DSTBP#[0]
003:G9
C19
0.1u
6.3V
C13
10u
2125
B
GTL_PRDY#
001:H7
R13
NU
1608
GTLD1_DSTBP#[1]
003:G9
6.3V
C30
10u
2125
B
TDI#
001:G11
R7
39.2
1%
VCCP
GTL_ADS#
003:I4
TP1
6.3V
C9
10u
2125
B
GTLD0_DBI#[0]
003:I9
BaniasLV1.3G uFCBGA
uFC-BGA479
IC1
INTEL
D6 VCC_CORE
D8 VCC_CORE
D18 VCC_CORE
D20 VCC_CORE
D22 VCC_CORE
E5 VCC_CORE
E7 VCC_CORE
E9 VCC_CORE
E17 VCC_CORE
E19 VCC_CORE
E21 VCC_CORE
F6 VCC_CORE
F8 VCC_CORE
F18 VCC_CORE
F20 VCC_CORE
F22 VCC_CORE
G5 VCC_CORE
G21 VCC_CORE
H6 VCC_CORE
F26
VCCA[0]
B1
VCCA[1]
N1
VCCA[2]
AC26
VCCA[3]
D10
VCCP
D12
VCCP
D14
VCCP
D16
VCCP
E11
VCCP
E13
VCCP
E15
VCCP
F10
VCCP
F12
VCCP
F14
VCCP
F16
VCCP
K6
VCCP
L5
VCCP
L21
VCCP
M6
VCCP
M22
VCCP
N5
VCCP
N21
VCCP
P6
VCCP
P22
VCCP
R5
VCCP
R21
VCCP
T6
VCCP
T22
VCCP
U21
VCCP
H22 VCC_CORE
J5 VCC_CORE
J21 VCC_CORE
K22 VCC_CORE
U5 VCC_CORE
V6 VCC_CORE
V22 VCC_CORE
W5 VCC_CORE
W21 VCC_CORE
Y6 VCC_CORE
Y22 VCC_CORE
AA5 VCC_CORE
AA7 VCC_CORE
AA9 VCC_CORE
AA11 VCC_CORE
AA13 VCC_CORE
AA17 VCC_CORE
AA19 VCC_CORE
AA21 VCC_CORE
AB6 VCC_CORE
AB8 VCC_CORE
AB10 VCC_CORE
AB12 VCC_CORE
AB14 VCC_CORE
AB16 VCC_CORE
AB18 VCC_CORE
AB20 VCC_CORE
AB22 VCC_CORE
AC9 VCC_CORE
AC11 VCC_CORE
AC13 VCC_CORE
AC15 VCC_CORE
AC17 VCC_CORE
AC19 VCC_CORE
AD8 VCC_CORE
AD10 VCC_CORE
AD12 VCC_CORE
AD14 VCC_CORE
AD16 VCC_CORE
AD18 VCC_CORE
AE9 VCC_CORE
AE11 VCC_CORE
AE13 VCC_CORE
AE15 VCC_CORE
AE17 VCC_CORE
AE19 VCC_CORE
AF8 VCC_CORE
AF10 VCC_CORE
AF12 VCC_CORE
AF14 VCC_CORE
AF16 VCC_CORE
AF18 VCC_CORE
A2 GND
A5 GND
A8 GND
P23
VCCQ[0]
W4
VCCQ[1]
F1
GND
E25
GND
E22
GND
E20
GND
E18
GND
E16
GND
E14
GND
E12
GND
E10
GND
E8
GND
E3
GND
D26
GND
D23
GND
D21
GND
D19
GND
D17
GND
D15
GND
D13
GND
D11
GND
D9
GND
D7
GND
D5
GND
D2
GND
C24
GND
C21
GND
C18
GND
C15
GND
C13
GND
C10
GND
C7
GND
C4
GND
C1
GND
B25
GND
B22
GND
B19
GND
B16
GND
B12
GND
B9
GND
B6
GND
B3
GND
A26
GND
A23
GND
A20
GND
A17
GND
A14
GND
A11
GND
AA15 VCC_CORE
F4
GND
F5
GND
F7
GND
F9
GND
F11
GND
F13
GND
F15
GND
F17
GND
F19 GND
F21 GND
F24 GND
G2 GND
G6 GND
G22 GND
G23 GND
G26 GND
H3 GND
H5 GND
E6
GND
GTLA0_HA#[3-16]
003:I1
GTLD3_DSTBN#[3]
003:G9
BPM#[0-3]
001:A10,001:A9,001:A9,001:A9
6.3V
C10
10u
2125
B
6.3V
C8
10u
2125
B
C51
0.01u
CPU_INIT#
002:G7;010:D4
6.3V
C42
10u
2125
B
R1
680
TDO#
001:G11
TMS#
001:G11
CPU_SMI#
010:D5
GTL_RS#[0-2]
003:I7,003:I7,003:I7
R6
54.9
1%
C11
0.1u
GTL_HTRDY#
003:I7
VCCP
VCCP
TCK#
001:A8
R14
330
6.3V
C34
10u
2125
B
GTLD3_HD#[48-63]
003:F6
GTLD3_DSTBP#[3]
003:G10
6.3V
C5
10u
2125
B
GTL_CPURST#
001:A8;003:I8
BPM#[0]
001:H6
C23
0.1u
52435-2891
CN25
ITP700FLEX
MOLEX
NU
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
6.3V
C25
10u
2125
B
ITP_BCLK1
009:G3
6.3V
C31
10u
2125
B
TP4
PREQ#
001:H7
VC15
GTL_PRDY#
001:A9
6.3V
C17
10u
2125
B
6.3V
C46
10u
2125
B
C36
0.1u
CPU_PWRGD
010:D5
GTLA0_HREQ#[0-4]
003:I5
6.3V
C33
10u
2125
B
6.3V
C43
10u
2125
B
GTLD2_HD#[32-47]
003:F5
TMS#
001:A7
6.3V
C26
10u
2125
B
C44
0.1u
CPU_BR0#
003:I9
CPU_STPCLK#
010:D5
6.3V
C22
10u
2125
B
C24
0.1u
TCK#
001:G10
C47
0.01u
VCCP
TDI#
001:A7
2V
C1
270u
SP-CAP
UD
+
6.3V
C50
10u
2125
B
BaniasLV1.3G uFCBGA
uFC-BGA479
INTEL
IC1
AF26 D#[63]
AF22 D#[62]
AF25 D#[61]
AD21 D#[60]
AE21 D#[59]
AF20 D#[58]
AD24 D#[57]
M26 D#[19]
L23 D#[18]
G25 D#[17]
H23 D#[16]
C25 D#[15]
E23 D#[14]
B23 D#[13]
C26 D#[12]
E24 D#[11]
D24 D#[10]
B24 D#[9]
C20 D#[8]
B20 D#[7]
A21 D#[6]
B26 D#[5]
A24 D#[4]
B21 D#[3]
A22 D#[2]
A25 D#[1]
A19 D#[0]
U23 D#[35]
T25 D#[34]
AA24 D#[33]
Y26 D#[32]
K25 D#[31]
N25 D#[30]
H26 D#[29]
M25 D#[28]
N24 D#[27]
L26 D#[26]
J25 D#[25]
M23 D#[24]
J23 D#[23]
G24 D#[22]
F25 D#[21]
H24 D#[20]
AC20 D#[51]
AB24 D#[50]
AC23 D#[49]
AB25 D#[48]
Y25 D#[47]
AA26 D#[46]
Y23 D#[45]
V26 D#[44]
U25 D#[43]
V24 D#[42]
U26 D#[41]
AA23 D#[40]
R23 D#[39]
R26 D#[38]
R24 D#[37]
V23 D#[36]
AF23 D#[56]
AE22 D#[55]
AD23 D#[54]
AC25 D#[53]
AC22 D#[52]
P4
A#[3]
U4
A#[4]
V3
A#[5]
R3
A#[6]
V2
A#[7]
W1
A#[8]
T4
A#[9]
W2
A#[10]
Y4
A#[11]
Y1
A#[12]
U1
A#[13]
AA3
A#[14]
Y3
A#[15]
AA2
A#[16]
AF4
A#[17]
AC4
A#[18]
AC7
A#[19]
AC3
A#[20]
AD3
A#[21]
AE4
A#[22]
AD2
A#[23]
AB4
A#[24]
AC6
A#[25]
AD5
A#[26]
AE2
A#[27]
AD6
A#[28]
AF3
A#[29]
AE1
A#[30]
AF1
A#[31]
R2
REQ#[0]
P3
REQ#[1]
T2
REQ#[2]
P1
REQ#[3]
T1
REQ#[4]
N2
ADS#
A4
IERR#
N4
BR0#
J3
BPRI#
L1
BNR#
J2
LOCK#
K3
HIT#
K4
HITM#
L4
DEFER#
C8
BPM#[0]
B8
BPM#[1]
M3
TRDY#
H1
RS#[0]
K1
RS#[1]
L2
RS#[2]
C2
A20M#
D3
FERR#
A3
IGNNE#
E4
PWRGOOD
B4
SMI#
A13
TCK
A12
TDO
C12
TDI
C11
TMS
B13
TRST#
D1
LINT[0]/INTR
D4
LINT[1]/NMI
C6
STPCLK#
A6
SLP#
M2
DBSY#
H2
DRDY#
B11
RESET#
B5
INIT#
B15 BCLK[0]
U3
ADSTB#[0]
AE5
ADSTB#[1]
B14 BCLK[1]
C9
BPM#[3]
A9
BPM#[2]
B10
PREQ#
A10
PRDY#
D25 DINV#[0]
J26 DINV#[1]
T24 DINV#[2]
AD20 DINV#[3]
A7
DBR#
AF7 RSVD3
B2 RSVD4(Key)
C14 RSVD1
C3 RSVD2
C23 DSTBN#[0]
K24 DSTBN#[1]
W25 DSTBN#[2]
AE24 DSTBN#[3]
C22 DSTBP#[0]
L24 DSTBP#[1]
W24 DSTBP#[2]
AE25 DSTBP#[3]
A15
ITP_CLK1
A16
ITP_CLK0
BPM#[1]
001:H6
PREQ#
001:A8
GTL_DBSY#
003:I7
R8
150
C28
0.1u
CPU_INTR
010:D4
GTL_DEFER#
003:I6
6.3V
C18
10u
2125
B
CPU_SLP#
010:D5
VC18
6.3V
C38
10u
2125
B
GTLD1_HD#[16-31]
003:F3
TDO#
001:A8
GTLD1_DSTBN#[1]
003:G9
R4
27.4
1%
VCCP
6.3V
C21
10u
2125
B
C32
0.1u
ITP_BCLK0
009:G2
C53
NU
6.3V
C14
10u
2125
B
BPM#[2]
001:H6
2V
C3
100u
SP-CAP
CD
+
GTL_BNR#
003:I6
GTL_BPRI#
003:I6
6.3V
C20
10u
2125
B
TP6
CPU_NMI
010:D4
GTLD2_DSTBP#[2]
003:G9
C7
0.1u
R15
56
BPM#[3]
001:H6
GTL_HLOCK#
003:I6
6.3V
C35
10u
2125
B
C45
0.01u
CPU_BCLK0
009:G4
GTLD2_DSTBN#[2]
003:G9
GTL_HIT#
003:I6
C40
0.1u
6.3V
C39
10u
2125
B
GTLD0_HD#[0-15]
003:F1
GTLD1_DBI#[1]
003:I9
R11
NU
TP5
TP2
TRST#
001:A7
6.3V
C41
10u
2125
B
CPU_A20M#
010:D4
6.3V
C27
10u
2125
B
6.3V
C37
10u
2125
B
VA3
GTLA1_ADSTB#[1]
003:I5
R10
NU
VCCP
GTL_HITM#
003:I6
R9
NU
CPU_IGNNE#
010:D4
GTLD2_DBI#[2]
003:I9
CPU_FERR#
002:G2
C52
NU
R5
NU
C49
0.01u
6.3V
C16
10u
2125
B
6.3V
C728
10u
2125
B
DBRESET#
025:D5
R12
0
1608
IC1
端子近くで分岐
12.7-139mm
12.7-139mm
12.7-165mm
12.7-139mm
near CPU
1pin
12.7-139mm
12.7-165mm
28pin
12.7-165mm
*
*
*
*
54.9 1%
150
22.6 1%
22.6 1%
★
VCPUCORE(B1 step)
*C0-C1
1.3G : 1.180V
1.2G : 1.164V
1.1G : 1.100V
1.0G : 1.020V
900M : 1.004V
800M : 0.988V
600M : 0.956V
*C3
VCPUCOREx98.8%
*C4
0.748V
◎
DL3UP1345FAA/GAA/HAA
Banias1.3G LV
RJ80535LC0313MSL6NA
(C2GBC0000202)
Summary of Contents for CF-Y2 Series
Page 3: ......
Page 6: ......
Page 7: ......
Page 8: ......
Page 15: ...12 4 Diagnosis Repair 4 1 Basic Procedures ...
Page 16: ...13 4 2 Troubleshooting ...
Page 23: ......
Page 36: ......
Page 37: ......
Page 51: ...1 2 3 4 5 6 7 8 9 10 11 G J CF Y2 Printed Circuit Board Main Board Top Side D E I A C F H B ...