Panasonic CF-Y2 Service Manual ▷ View online
25
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
Main 25 Reset
C432
1000p
1000p
C428
0.047u
0.047u
C431
1000p
1000p
IC46
SN74AHC1G08DCKR
NU
1
2
4
C427
NU
C429
0.01u
0.01u
VB3
VA3
ECRSTIN#
022:D11
C434
0.1u
VCRST#
007:H9;010:C2;010:F2;017:C9;022:D4;028:B11
VC3
C426
NU
R3112Q251C
IC45
RICOH
4
VOUT
3
Cd
1 VCC
2 GND
C425
NU
VA3
R3112Q251C
IC44
RICOH
4
VOUT
3
Cd
1 VCC
2 GND
R3112Q251C
IC43
RICOH
4
VOUT
3
Cd
1 VCC
2 GND
SLP_S3#
009:D5;010:F2;017:A4;018:G6;018:G8;018:H2;022:F4;024:H2;028:A5;028:A7;028:B11;028:D5;031:C4
IC61
SN74AHC1G08DCKR
5
VCC
3
GND
R343
0
C433
1000p
1000p
C430
0.068u
0.068u
B
VBRST#
015:B8;015:E2;016:C10;022:D4
ERSTSW#
022:A4
IC61
SN74AHC1G08DCKR
1
2
4
DBRESET#
001:A10
IC46
SN74AHC1G08DCKR
5
VCC
3
GND
VA3
R3112Q251C
IC70
RICOH
4
VOUT
3
Cd
1 VCC
2 GND
VA5
IC71
SN74AHC1G08DCKR
1
2
4
IC71
SN74AHC1G08DCKR
5
VCC
3
GND
VA3
C780
NU
R601
NU
(S)
tD=0.69x6.5x10 xC
6
D
Target 210ms
Target 45ms
Target 300ms
26
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
Main 26 DCin BATTin
R344
100K
100K
0.5%
C441
1u
B
1608
R363
3.3
3.3
1608
R348
0
JP16
2
1
25V
C445
0.1u
2125
B
R362
0
R357
5.6K
FDS4435A
Q47
FAIRCHILD
SOP8(1.75mH)
Pch-MOSFET
1 S
2 S
3 S
4 G
8
D
7
D
6
D
5
D
BD3180FV
IC47
ROHM
1 ST
2 IN-
8
GSEL
7
VCC
6
OUT
3 IN+
4 GND
5
VCOM
R365
100K
R366
47K
47K
DCIN&BATT
25V
C443
1u
1u
2125
VA3
R353
10K
0.5%
MA2S11100L
D28
2
1
50V
C435
NU
NU
1608
MA3J14700L
D21
C
2
1
C
A
3
MAZ81200ML
D23
2
1
NJM12904V
IC48
-
6
7
O
+
5
R349
0.005
2037
1%
1W
R367
0.33
2125
C440
0.1u
0.1u
VA3
R554
1M
UNR9213J0L
Q46
3
1
2
VSENSE
022:B5
MA3J14700L
D24
C
2
1
C
A
3
JP17
2
1
ISENSE
022:B5
BATTREF
022:F7
R347
100K
100K
0.5%
R368
0.27
2125
XP0331200L
Q44
3
6
4
2
1
SENSE-
034:E4
SGND
ACIN
R356
5.6K
VREF
ACIN#
022:B8;022:D8
GF02-08-12
CN24
KEL
BATT
1
2
3
4
5
6
7
8
C444
0.1u
0.1u
NJM12904V
IC48
V-
4
V+
8
R361
100
VA3
SMBCLKE
022:D2;022:I3
MAZ81800ML
D25
2
1
XP0421400L
Q40
5
3
4
UNR9214J0L
Q42
3
1
2
VREF
VSEL
022:F8
BATVOL
VBATT
R364
100K
R351
10K
0.5%
SENSE+
034:E3
R369
0.27
2125
R360
100
S2B-PH-SM3-TB
CN23
DC-IN
JST
1
2
VA3
R355
0
XP0421400L
Q40
6
2
1
BATDTCT#
022:C5
C436
0.01u
UNR9213J0L
Q45
3
1
2
EC31QS03L-TE12L
D30
2
1
NJM12904V
IC48
-
2
1
O
+
3
R372
100K
R359
10K
10K
SGND
SMBDATAE
022:D2;022:I3
VA3
MA3J14700L
D22
C
2
1
C
A
3
VA5
R371
100K
R354
0.47
2125
1/4W
1/4W
UNR9214J0L
Q48
Q48
3
1
2
OVP#
026:F4;028:I6
C439
10u
10u
25V
B
3225
VBATT
OVP#
026:G7;028:I6
FDS6679Z
Q50
FAIRCHILD
SOP8(1.75mH)
Pch-MOSFET
1
S
2
S
3
S
4
G
8 D
7 D
6 D
5 D
MA2S11100L
D27
2
1
R352
5.6K
5.6K
FDS6679Z
Q49
FAIRCHILD
SOP8(1.75mH)
Pch-MOSFET
1 S
2 S
3 S
4 G
8
D
7
D
6
D
5
D
SENSON
022:I7
R350
5.6K
1608
F1J3ETP
D62
2
1
AC15
AC15
C567
0.01u
R345
150K
150K
0.5%
R346
150K
150K
0.5%
2003.9.25
28
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
Main 28 VB3 VC3 VB5 VC5 OVP
XP0421300L
Q64
5
3
4
R396
100K
VB3
C465
0.047u
0.047u
B
XP0421300L
Q69
6
2
1
ACIN
MAZ80510ML
D38
2
1
C462
1u
B
1608
MAZ80510ML
D36
2
1
R402
100
XP0421300L
Q65
5
3
4
VC5
R408
47K
47K
R401
100
R392
100K
MAZ80510ML
D39
2
1
VB25
XP0421300L
Q69
5
3
4
VA5
R403
100
VA3
VB3
IC50
SN74AHC2G02HDCTR
2
1
7
R406
2.2K
2125
VC3
VCCP
IC51
SN74AHC1G14DCKR
24
SLP_S3#
FDW254P
Q61
FAIRCHILD
TSSOP8
Pch-MOSFET
1
D
2
S
3
S
4
G
8 D
7 S
6 S
5 D
MA2S11100L
D42
2
1
MA2S11100L
D44
2
1
IC50
SN74AHC2G02HDCTR
6
5
3
XP0421300L
Q58
5
3
4
VCCP
VA5
IC50
SN74AHC2G02HDCTR
8
VCC
4
GND
ACIN
6.3V
C466
NU
NU
SP-CAP
CD
EEFCD0J470R
+
SLP_S4#
C470
0.1u
0.1u
F
1005
50V
VC15
R389
100K
100K
6.3V
C467
NU
NU
SP-CAP
CD
EEFCD0J470R
+
BATVOL
FDW254P
Q60
FAIRCHILD
TSSOP8
Pch-MOSFET
1
D
2
S
3
S
4
G
8 D
7 S
6 S
5 D
SLP_S3#
XP0421300L
Q65
6
2
1
MAZ80510ML
D34
2
1
R388
560K
560K
DVD5V
C461
0.1u
0.1u
VA3
C468
0.047u
0.047u
B
BATVOL
VC3
SLP_S3#
009:D5;010:F2;017:A4;018:G6;018:G8;018:H2;022:F4;024:H2;025:D5;028:A5;028:A7;028:D5;031:C4
XP0421300L
Q58
6
2
1
MAZ80510ML
D35
2
1
VA5
R398
100
XP0421300L
Q64
6
2
1
MA2S11100L
D40
2
1
VCMCH
VCPUCORE
C469
0.047u
0.047u
B
VCRST#
007:H9;010:C2;010:F2;017:C9;022:D4;025:F4
UNR9213J0L
Q62
Q62
3
1
2
R404
22K
XP0421300L
Q63
6
2
1
R394
2.2M
2.2M
R395
100K
R407
2.2K
2125
2125
R405
560
2125
SLP_S4#
010:F3;016:E5;022:F4;028:D3;031:I3
C464
0.047u
0.047u
B
VB25
VA3
UNR9213J0L
Q68
Q68
3
1
2
VA3
R391
100K
MAZ80620ML
D37
2
1
VCPUCORE
R393
1M
1M
VC5
VCMCH
R399
100
MA2S11100L
D43
2
1
XP0421300L
Q63
5
3
4
03P2J-T2
D41
2
3
1
OVP#
026:F4;026:G7
R400
100
DVD5V
IC51
SN74AHC1G14DCKR
5
VCC
3
GND
R397
100
MAZ80510ML
D60
2
1
VC15
TPC6104
Q67
SOT6
Pch-MOSFET
1
D
2
D
3
G
6 D
5 D
4 S
TPC6104
Q66
SOT6
Pch-MOSFET
1
D
2
D
3
G
6 D
5 D
4 S
XP0421300L
Q107
6
2
1
CDPWRON#
010:F9;012:H7;022:C7
XP0421300L
Q107
5
3
4
SLP_S3#
R386
10K
UNR9213J0L
Q56
Q56
3
1
2
UNR9213J0L
Q59
Q59
3
1
2
29
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
Main 29 VCPUCORE
C477
100p
1005
TP71
@compC
φ
2.0
RBOOT
VID0
002:A4
R445
2.2K
VID3
002:A5
C471
1000p
PGOOD
TP72
@compC
φ
2.0
PGOOD
R428
1K
R436
1
R433
3K
R413
13K
0.5%
0.5%
VOS+
DPRSLPVR
010:F2
R440
0
C481
4.7u
4.7u
2125
MCH_OK
030:C10;032:B9;032:E8
1SS357(TPH3F)
D45
1
2
VID5
002:A5
SGND
R424
1.3K
0.5%
DCIN&BATT
R439
1.3K
R444
0
R430
10
1608
R411
10
TP69
R422
NU 1%
SGND
R417
2.2K
0.5%
VOA+
R421
13K 0.5%
R414
51K
1%
RBOOT
C484
10u
25V
B
3225
C483
10u
25V
B
3225
SGND
2SK3019TL
Q70
@compC
2
3
1
VID1
002:A4
SGND
R432
51K
R435
NU
PGND
R426
0
R416
100K
1%
2V
C488
270u
270u
SP-CAP
UD
EEFUD0D271XR
+
R425
2K 1%
VCPUCORE
VRON#
030:D3;030:H3;030:I9
VC3
S1+
R415
4.7K
0.5%
0.5%
R442
NU
PGND
VOS-
C475
100p
1005
VA5
2V
C486
270u
270u
SP-CAP
UD
EEFUD0D271XR
+
R418
12K
0.5%
FDS6688
Q75
FAIRCHILD
SOP8
Nch-MOSFET
1
S
2
S
3
S
4
G
8 D
7 D
6 D
5 D
2SC4617TLQ
Q71
Q71
1
3
2
C.PI-1050-1R6M
L45
13A
1.7m
Ω
10x10x5mm
Tokin
1
2
R441
10K
10K
VOS-
S1+
CLK_EN#
009:B5
25V
C479
0.33u
2125
TP70
R431
150K
SGND
R419
51K
1%
VC3
VOS+
R427
100K 1%
STPCPU#
009:D5;010:F3
R420
1M 1%
SGND
PSI#
002:A3
SGND
VID4
002:A5
R410
10
C478
680p
C476
100p
1005
R434
1M
2V
C487
270u
270u
SP-CAP
UD
EEFUD0D271XR
+
RB081L-20TE25
D46
2
1
R438
47K
R437
4.7K
VC3
VGATE
010:E10;029:F11;030:D10
R409
NU
VID2
002:A5
C485
NU
1005
VOA+
VGATE
010:E10;029:G10;030:D10
2SC4617TLQ
Q73
Q73
1
3
2
FDS6690A
Q74
FAIRCHILD
SOP8
Nch-MOSFET
1
S
2
S
3
S
4
G
8 D
7 D
6 D
5 D
VCPUCORE
R412
1M 1%
VA5
R429
1M
VA5
R423
0
C472
1000p
C473
470p
2SK3503-T1-A
Q72
@compC
2
G
3
D
1
S
C482
NU
B
1608
C474
1u
B
1608
MA3J741E0L
D63
A
2
A
1
C
3
VC5
FDS6688
Q109
FAIRCHILD
SOP8
Nch-MOSFET
1
S
2
S
3
S
4
G
8 D
7 D
6 D
5 D
R577
0
R578
0
R579
0
R580
0
R581
0
R582
0
R443
0.004
2037
1%
1W
IC52
LTC3734EUH#TR
32QFN(0.75mmH)
LINEAR TECH.
2 VOA-
3 OAOUT
4
3 OAOUT
4
STP_CPUB
5 SGND
6 SENSE+
7 SENSE-
8
6 SENSE+
7 SENSE-
8
RDPRSLP
9
RDPSLP
10
RUN/SS
11
ITH
12
RBOOT
13
VID0
14
VID1
15
VID2
16
NC
17
VID3
18
VID4
19
VID5
20
PGND
21
BG
22
PVCC
23
SW
24
TG
25
BOOST
26
PGOOD
27
MCH_PG
28
VFB
29
SVCC
30
DPRSLPVR
31
FREQSET
32
PSIB
1 VOA+
33
PKGGND
SW.FREQ
FREQSET:0V
160
FREQSET:0V
160
∼
185
∼
210KHz
Max.12.0A
Deeper Sleeper mode at LFM =>0.748V
1
IMVP4PWRGOOD
Deep Sleep mode VCPUCOREx97.4%
2
High Frequency mode=>1.052V
3
Deeper Sleeper mode at HFM =>0.748V
Low Frequency mode =>0.956V
2003.7.23
R443 5m
R443 5m
→
4m
2003.7.24
R413 12K
R413 12K
→
13K
R415 10K
→
4.7K
R414 33K
→
51K
R445 0
→
2.2K
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