Hitachi H8S - Hitachi M300N Service Manual

Hitachi H8S

+3VH8 [3,4,11,13,16,22,26,29]
+5VH8 [11,22,26]
3/25
+5VS [6,11,12,14,17,19,23,26,28]
+3VS [3,4,5,6,7,8,10,11,12,13,14,16,17,18,19,23,26,27,28]
+3V [4,12,13,14,16,18,20,22,24,25,26,28]
+3VH8_1
L50
HCB2012K-121T30
C353 C45 C57
0.1U 0.1uF
10uF/10V
+3VH8
R89
1K
3/26
Z2150 5
MD0
BOOT_FLASH# 6
MD1
R551 *0
SUSA# 14
[10,13] SUSA#
P50/TXD0
HEARTBEAT 13
P51/RXD0
SCLK0 12
[29] SCLK0
P52/SCK0
SDA0 16
[29] SDA0
P97/SDA0
C340 0.1uF/50V(0805)
BAT0_V 38
[29] BAT0_V
P70/AN0
R373 10K Z2101 39
P71/AN1
BAT0_M 40
[29] BAT0_M P72/AN2
P73 41
P73/AN3
I_CHG 42
[29] I_CHG P74/AN4
43
[26] TOTAL-PW
P75/AN5
3/13 44
[29] CHR_LEV P76/AN6
BRIGHTNESS 45
[11] BRIGHTNESS P77/AN7
PWM594_ON 52
P43/HIRQ11
HIRQ1 53
P44/HIRQ1
HIRQ12 54
P45/HIRQ12
+3VH8
LPC_PME# 93
[13,19] LPC_PME# P80/PME
H/W GA20 94
P81/CS2
PM_CLKRUN# 95
[13,20,24] PM_CLKRUN# P82/CLKRUN#
R380 10K LPCPD# 96
P83/LPCPD#
TXD1 97
P84/IRQ3#
RXD1 98
P85/IRQ4#
R226 10K BT_WAKE_UP
LPC_AD0 82
[13,19] LPC_AD0 P30/LAD0
LPC_AD1 83
[13,19] LPC_AD1 P31/LAD1
LPC_AD2 84
[13,19] LPC_AD2 P32/LAD2
LPC_AD3 85
[13,19] LPC_AD3 P33/LAD3
LPC_FRAME# 86
[13,19] LPC_FRAME# P34/LFRAME
PCIRST# 87
[5,6,12,16,17,18,19,20,24,27] PCIRST# P35/LRESET
PCLK_H8 88
[10] PCLK_H8 P36/LCLK
INT_SERIRQ 89
[12,19,24] INT_SERIRQ P37/SERIRQ
H8_RESET# 1
RESET#
Z2102 100
T RESET_OUT
REMOTE_IR R91 0 Z2103 7
NMI
R387 47K Z2104 8
+3VH8 STBY#
9/27
SMI# 91
[13] SMI# PB0/LSMI
SCI# 90
[13] SCI# PB1/LSCI
R375 0 Z2105 81
[16] BT_WAKE_UP PB2/CS3
PM_RSMRST# R374 0 Z2106 80
[13,14] PM_RSMRST# PB3/CS4
BAT_IN0 69
[29] BAT_IN0 PB4/WUE4
11/15 H_RCIN# 68
[12] H_RCIN# PB5/WUE5
LEDCLK 58
PB6/WUE6
LEDDATA 57
PB7/WUE7
PCLK_H8
[10] PCLK_H8
R378
10
Z2107
C343
10P
PLACE NEAR H8
+3VH8
+3VH8
BOOT_FLASH#
R382
3/26
R98
10K
U32
150K
MAX823S_SOT23 G Q5 FAN_ON
Z2116
3 *2N7002
MR#
Z2115
1 S D H8_RESET#
RESET#
5
+3VH8 VCC
4
WDI
2 D36 RB751V
GND
C A C349
1uF 3/25
HEARTBEAT
+3V
+3V
R414
10K
5 U36
H8BEEP 2
4
Z2117 1
3
+3VH8 7S08
U12E 14
10 11 Z2118 R214 1M
7
74LVC14
C159
2200PF
+3VS
R87
+5VH8 +3VH8 +3VS
10/3 1K
Z2108
R379 R74
Z2145
10K
C352 10K
+3VH8
C345 C342
0.1uF
H/W GA20 E C H_A20GATE
H_A20GATE [12]
0.1uF 0.1uF
Q4
U31
R386 2N3904
H8S/2149LPC
10K
R130 *10K
26 FANDET 3/25
P60
27 RI_WKUP#
P61
28 PWR_SW#
P62
29 SUSC#
SUSC# [13]
P63
32 WEB0#
WEB0# [11]
P64 RP2
33 WEB1#
WEB1# [11]
P65
34 WEB2# HIRQ12 1
P66
35 80CLK HIRQ1 2
P67
3/13 P73 3
TZ2103 4
79 80DATA 5
P10
78 KB-CTL1
P11
77 KB-CTL2
P12
76 KB-CTL3 10P8RX10K
P13
75 CHAG_EN
P14 CHAG_EN [29]
74 PWRBY RP39
P15
73 CHARBY WEB0# 1
P16
72 WEB1# 2
P17 DDON [22,26]
67 KB-SCAN0 WEB2# 3
P20
66 KB-SCAN1 80CLK 4
P21
65 KB-SCAN2
P22
64 KB-SCAN3 8P4RX10K
P23
63 KB-SCAN4
P24
62 KB-SCAN5
P25
61 KB-SCAN6
P26
60 KB-SCAN7 P92 R385 10K
P27 +3VH8
R389 100K
+3VH8
25 LID_RSUM#
P90/IRQ2 LID_RSUM# [11,16]
24 PWR_SW#
P91/IRQ1 PWR_SW# [26]
23 P92 C A RB751V PWR_BTN#
P92/IRQ0
22 D29 REMOTE_IR_EN
P93/IOR
19 H8BEEP R388 100K
P94/IOW +3VH8
18 THRMTRIP#
P95/CS1 THRMTRIP# [4]
17 R396 0 SYS_MODEL
P96/EXCL T PWR_BTN# [13]
10/2
Z2110 R397 10K
+3VH8
49 SWI#
P40/TMCIO SWI# [13]
50 AC_IN#
P41/TMO0 AC_IN# [12,26]
55 Z2111
P46/PWX0 T
56 FAN_ON
P47/PWX1
51 THERMAL_SDA1
P42/SDA1 THERMAL_SDA1 [3]
99 THERMAL_SCLK1
P86/SCK1 THERMAL_SCLK1 [3]
48 P80IN
PA0
47 PA1
PA1
31 TP_CLK +5VS
PA2/PS2AC
30 TP_DATA 9/27
PA3/PS2AD
21 AUX_CLK R393 10K
PA4/PS3BC
20 AUX_DAT R392 10K
PA5/PS2BD
11 KBD_CLK R391 10K
PA6/PS2CC
10 KBD_DAT R383 10K
PA7/PS2CD
+5VS JPS1
2 Z2113 1
XTAL A
AUX_CLK 2
B
R390 AUX_DAT 3
C
10M Y6 KBD_CLK 4
D
KBD_DAT 5
10MHz E
6
F
3 Z2114
EXTAL
CON6
C350 C351
22P 22P
[17]
+5VS +5VS
L1 L35
[17]
HCB2012K-500T40 HCB2012K-500T40
Z2120
Z2146
R299
PA1 Z2112
R33 1K Z2119 G G
Q9 Q10
NDS352 1K NDS352
Z2148
R298
20
JFAN1
Z2121
1
2
FANDET
3
D1 HEADER 3
C15
10uF
(D SIZE) RB751V
+5VS
L36
H8_BEEP [23]
HCB2012K-500T40
D19 JFAN2
Z2123 A C Z2122 1
1
2
2
RB751V
CON2_1
C C280
FAN_ON R37 1K Z2124 B Q11 R518 0.1uF
E
*2SC4672 0
C23
*0.1uF
U55
+VDD5 +3VH8_1
1 5
VIN VO
2 KB-SCAN0
GND
C592 C591 KB-SCAN1
Z2149 10uF/10V
10uF/10V 3 4 KB-SCAN2
SD BP
KB-SCAN3
C590
0.1UF
SI9183-3.3
+3VH8
3/25
C301 Z2127 C A
0.1U D25 1SS355
Z2128 C A
U28 D7 1SS355
+3VH8
80DATA 1 15 C A
A Y0
KB-CTL1 2 14 D26 1SS355
B Y1
KB-CTL2 3 13 Z2129
C Y2
12 Z2130 C A
Y3
11 Z2131 D6 1SS355
Y4
10 6 10 Z2132 C A
G1 Y5
9 CHARBY 4 9 Z2133 D27 1SS355
G2A Y6
8 PWRBY 5 7 C A
G2B Y7
7 RI_WKUP# D5 1SS355
6 TZ2104 74LVC138 C A
D4 1SS355
Z2134 C A
+3VH8
D24 1SS355
+3VH8
Z2135 C A
D20 1SS355
8 Z2136 C A
7 +3VH8 D21 1SS355
6 C309 C A
5 0.1U D11 1SS355
U29 C A
C2 [29]
R72 1 15 D22 1SS355
A Y0
*10K 2 14
B Y1
D 3 13 Z2137
C Y2
12 Z2138
Y3
PWM594_ON G S Q3 11 Z2139 C A
Y4
2N7002 6 10 Z2140 D10 1SS355
G1 Y5
4 9 Z2141 C A
G2A Y6
R75 5 7 Z2142 D9 1SS355
G2B Y7
*10K C A
74LVC138 D23 1SS355
C A
D8 1SS355
+3VH8
U5 TC7S14F
5 1
+3VH8 VCC IN
C291 2 KB-CTL3
IN
0.1uF
Z2147 4 3
OUT GND
U27
LEDDATA 1 3
A QA SCROLL_LED# [16]
2 4 NUM_LED#
B QB NUM_LED# [16]
5 CAP_LED#
QC CAP_LED# [16]
6
QD POWER_ON [11]
10
QE BATT_CHARGE [11]
LEDCLK 8 11
CLK QF BATT_FULL [11]
12
QG EMAIL_LED [11]
H8_RESET# 9 13
CLR QH ACIN_SUSLED [11]
74LV164
+5VS
D12
1 6
+ -
PDLED#
R110
4.7K
TZ2101
2 5
+ -
SDACT# 3 4 HD_FD_LED#
SDACT# + - HD_PD_LED# [16]
IMN10
+5VS
L51
+5VH8 CIRA 1
A
2
B
10K
R381
TP_CLK 3
Z2125 C
10K
R384
TP_DATA C243 C250
+ C.IR
0.1uF
47uF/25V
+5VS
D16
L52 CIRA C
1N4148
JTP1
Z2126 1
1
TP_CLK 2
2
TP_DATA 3
3
4
4
C358
CON4
0.1uF
Schematic Diagrams
+3VH8
RP1
1 10
2 9 KB-SCAN7
3 8 KB-SCAN6
4 7 KB-SCAN5
5 6 KB-SCAN4
10P8RX10K
SCAN0
SCAN1
SCAN2
SCAN3
JKB1
SCAN4 SCAN15 1
KB-SCAN1 2
SCAN5 KB-SCAN0 3
SCAN7 4
SCAN6 KB-SCAN7 5
SCAN14 6
SCAN7 KB-SCAN6 7
KB-SCAN5 8
SCAN8 KB-SCAN4 9
SCAN8 10
SCAN9 KB-SCAN3 11
KB-SCAN2 12
SCAN10 SCAN9 13
SCAN13 14
SCAN11 SCAN10 15
SCAN12 16 Sheet 20 of 29
SCAN11 17
SCAN6 18
SCAN5 19
SCAN12 SCAN4 20
SCAN3 21 Hitachi H8S
SCAN13 SCAN2 22
SCAN1 23
SCAN14 SCAN0 24
SCAN15
SFW-24S
+VDD3
R512
10K +VDD3
JHDEBUG1
1
A
RXD1 2
B
TXD1 3
C
BOOT_FLASH# 4
D
H8_RESET# 5
E
6
F
C565 CON6
0.1uF
+5VH8 +5VS
L76 L75
+5VH8
R511
J80PORT1
10K Z2143
1
80DATA
2
80CLK
3
P80IN
4
5
PORT80
U51
+VDD3
R504
10K
A Z2144 S D REMOTE_IR
G Q28
R547 2N7002
100
REMOTE_IR_EN
3/17
Hitachi H8S (71-M3000-D04) B - 21