Toshiba e-Studio 162 Service Manual page 128

C
RESETOUT1
/CS4# R331
33J
CPU3.3
64
P35/SCK1
63
P34/SCK0
62 SCL
P33/RxD1
61 SDA
P32/RxD0
60 TXD1
P31/TxD1
59
P30/TxD0
58
VCC
57 1
PD7/D15
56 2
PD6/D14
55 3
PD5/D13
54
4
PD4/D12
53
Vss
52
PD3/D11
51
PD2/D10
50
PD1/D9
49
PD0/D8
48 1
PE7/D7
47 2
PE6/D6
46 3
PE5/D5
45 4
PE4/D4
44
Vss
43
PE3/D3
42
PE2/D2
41
PE1/D1
40
PE0/D0
39
VCC
H8S/2321
ARB_INT
(FW)
CPU_SYNC
MT_HOME
CCD_TG
(SPPD)
(PSW)
A20
A[19..0] (2-A1) (3-A3)
C
D
C5
100p
DMT0
DMT0 (6-D4)
DMT1
DMT1 (6-D4)
DMT2
DMT2 (6-D4)
DMT3
DMT3 (6-D4)
LCDDB6 (4-C1)
LCDDB7 (4-C1)
BZR (4-C3)
LCDDB5 (4-C1)
LCDDB4 (4-C1)
RY/BY
RY/BY (3-B2)
/CS4 (13-B2)
POFF
BR14
8 D15
33J
7 D14
6 D13
D12
5
1 8 BR16 D11
2 7 33J D10
3 6 D9
4 5 D8
8 BR17 D7
7 33J D6
6 D5
5 D4
1 8 BR19 D3
2 7 33J D2
3 6 D1
4 5 D0
ARB_INT (2-B1)
(FW) (4-D4) (8-A2)
CPU_SYNC (2-B1)
mt_at_home (14-C3)
CCD_TG (2-A4) (14-D3)
(SPPD) (7-E1)
(PSW) (7-E1)
D
e-STUDIO162/162D/151/151D CIRCUIT DIAGRAM 14 - 2
BR1
/STBY 1 8
NMI 2 7
/WDTOVF 3 6
4 5
C6
10kJ
100p
BR3
/PRINTST 1 8
2 7
RY/BY 3 6
/CS4# 4 5
10kJ
BR94
/ESC_RDY 1 8
/ESS_RDY 2 7
ES_CMD 3 6
ESS_TS 4 5
10kJ
BR2
DMT0 1 8
DMT1 2 7
DMT2 3 6
DMT3 4 5
10kJ
LCDE (4-C1)
LCDRS (4-C1)
TxD1 (11-B2)
POFF (5-B1)
D[15..0] (2-A1) (3-A1) (4-A2) (13-C2)
SCL
SDA
R15 1kJ
SCL
SDA1
R16 1kJ
CPU3.3
E
BR4 BR5
/CS0#
D15 1 8 1
D14 2 7 /CS1# 2
D13 3 6 /CS2# 3
D12 4 5 /CS3# 4
10kJ 10kJ
BR6 BR7
ARB_INT
D11 1 8 1
(FW)
D10 2 7 2
CPU_SYNC
D9 3 6 3
mt_at_home
D8 4 5 4
10kJ 10kJ
BR8 BR9
D7 1 8 CCD_TG 1
D6 2 7 (SPPD) 2
D5 3 6 (PSW) 3
D4 4 5 A20 4
10kJ 10kJ
BR10
BR11
D3 1 8 CPUCLK(NC) 4
D2 2 7 RD 3
D1 3 6 HWR 2
D0 4 5 LWR 1
10kJ 10kJ
BR12
POFF 4
TxD1 3
SDA 2
SCL 1
10kJ
BR13
1
/TRANSST 2
/SCANST 3
/SCANSP 4
10kJ
BR15
ADFMT3 4
ADFMT2 3
ADFMT1 2
ADFMT0 1
10kJ
BR18
(SIN1) 4
(SIN2) 3
(SIN3) 2
(KEYIN) 1
10kJ
Serial EE-PROM
VCC3 VCC3 VCC3
C7
0.1u
IC3
R14
10kJ
8 1
VCC E0
7 2
WC E1
6 3
SCL E2
5 4
SDA VSS
R17
24WC02
(4-A1)
OPEN
(4-B1)
VCC3
L1
ZJSR5101-223
C8
+
10u/16V
E
1/14
VCC3
8
7
6
5
4
8
7
6
5
8
7
6
5
5
6
7
8
5
6
7
8
8
7
6
5
3
5
6
7
8
5
6
7
8
2
1