Hitachi H8 - EUROCOM M660N Service Manual

Schematic Diagrams

HITACHI H8

25
+5VS
Sheet 23 of 40
HITACHI H8
31
6,15,16,18,19,20,26,28,33
B - 24 HITACHI H8
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+5VS +5VS +3VH8
JH OTKEY 1 JHOTKEY2 C374 C260
1 WEB0# 1 0. 1UF_04 0.1UF_04
M_BTN # 2 WEB1# 2
M_BTN#
WEB3# 3 WEB2# 3
WEB4# 4 4
WEB5# 5 5
6 6
CON6A_R CON6A_L
C538 0. 01U WEB0# C619 0.01U WEB0# R332
+3VH8
BOOT_FLASH#
C539 0. 01U WEB1# C620 0.01U WEB1#
16,20,25,29,32 SUSB#
C616 0. 01U WEB2# C621 0.01U WEB2#
C263
R238 100
31 BATVOLT_A
950222
BATTEMP_A
31 BATTEMP_A
R230 100
R229 100
31 CURSEN
31 TOTAL_CUR
R217
D6 +VDD3
F1 *1.1A L31 R216
+3V D22
Z2301 Z2302 Z2303 Z2308
1 2 A C C205 *0.1UF R260 10K A
RB751V
C177 *FH50ACB321611T
16, 19,33 PM_CLKRUN #
*SM140A
*0. 1UF R269
+VDD3
JPS1
4
PS2_CLK2
6
PS2_DATA2
2
PS2_DATA1
1 3 THERMAL_SC LK1
PS2_CLK1
3 THERMAL_SD A1
5
3
14,26,33 LPC _AD0
+5VS +5V *MS_KB
14,26,33 LPC _AD1
14,26,33 LPC _AD2
14,26,33 LPC _AD3
14,26,33 LPC _FRAME#
R496 R498
6,15,16,18,19,20,26,28,33 PLT_RST#
2 PCLK_H8
WEB3#
0 *0
16,19,33 INT_SERIRQ
+3VH8
+3VH8
JTP1
R125
+5VS
1 Z2304 10K_1%
1
2 TP_CLK R283 4.7K
2
3 TP_DATA R284 4.7K
3
4 R288 10K
WEB4# R199
4
R310 10K
47K D13
C 517 1SS355(SOD323A) R309 10K
CON4 WEB5# R308 10K
0.1UF R123
20K_1%
R131 D4 R 340
+VD D3
10K 1SS355(SOD323A) R 303
R 314
+VD D3
R 304
LID_RSUM#
24,31 LID_RSUM#
PCLK_H8 PWR_SW#
2 PCLK_H 8 25 PWR_SW#
H8_PWRBTN#
22 CC D_DET#
R257
R 600
+VDD3
10 H8BEEP
34 H8BEEP
R 601
3,6,14 PM_THRMTRIP#
Z2321 R 302
+VD D3
R 316
31 H8_SMDATA-A
C271 R 307
31 H8_SMCLK-A
10PF
PLACE NEAR H8
PM_RSMRST#
15,16 PM_RSMRST#
R241 100K_04
31 CNT1
31 CNT2
Z2322
R221 510_04 R227 510_04 CH G_CURR
CHG_CUR
R339
+VDD3
C261 C262
0.1UF_04 0.1UF_04
PCLK_SI/ O C372 22PF_04
+5VS
+3VS J5
1
2 H8 DEBUG PORT
3
4 JDEBU G1
5 BOOT_FLASH#
1
LPC_AD0 6
2
LPC_AD1 7 TTXD
3
LPC_AD2 8 BOOT_FLASH#
4
LPC_AD3 9 P80IN
5
10 RRXD
6
R379 0_04 Z2336 11 80DATA
2,33 PCLK_SI/O
7
12 80CLK
8
Z2337
13
16,19,33 PM_CLKRUN#
9
14
14,33 LPC_DRQ#0
10
15
14,26,33 LPC_FRAME#
16 HEADER 10_R
PLT_RST#
17 R16
16,19,33 INT_SER IRQ
18
16,33 PM_SUS_STAT#
19 0
16 SI/O D ET#
20
2,33 CLK_I CH14_IO
BIOS DEBUG
+VDD 3 +VDD5 +3VH8
C289 C290 C257 C291 C292
C258 C259 C255
0.1UF_04 0.1UF_04 0. 1UF_04 0.1UF_04 10UF/10V_08
0.1UF_04 10UF/10V_08 0.1U F_04
KB-SO0
U15 KB-SO1
1K 10 96 KB-SI7 KB-SO2
MD0 P27
9 97 KB-SI6 KB-SO3
MD1 P26
98 KB-SI5 KB-SO4
P25
SUSB# 16 99 KB-SI4 KB-SO5
P50/ExTxD1* P24
HEARTBEAT 15 100 KB-SI3 KB-SO6
P51/ExRxD1* P23
0.1UF_04 101 KB-SI2 KB-SO7
P22
H8_BATVOLT_A 68 102 KB-SI1 KB-SO8
P70/AN0 P21
103 KB-SI0 KB-SO9
P20
WEB5# 69 KB-SO10
P71/AN1
H8_BATTEMP_A 70 87 KB-SO7 KB-SO11
P72/AN2 PC7
88 KB-SO6 KB-SO12
PC6
H 8_ID 71 89 KB-SO5 KB-SO13
P73/AN3 PC5
H8_CURSEN 72 90 KB-SO4 KB-SO14
P74/AN4 PC4
TOTAL_CUR 73 91 KB-SO3 KB-SO15
P75/AN5 PC3
Z2306
74 92 KB-SO2
P76 PC2
10K_04 Z2307 75 93 KB-SO1 KB-SI0
P77 PC1
10K_04 94 KB-SO0 KB-SI1
PC0
C H8_PME# 129 KB-SI2
P80/PME#
H/W GA20 130 59 KB-SO15 KB-SI3
P81// CS2#/GA20 PD7
PM_CLKRUN# 131 60 KB-SO14 KB-SI4
P82/C LKRUN#/HIFSD PD6
61 KB-SO13 KB-SI5
PD5
10K_04 LPCPD# 132 62 KB-SO12 KB-SI6
P83/LPCPD# PD4
63 KB-SO11 KB-SI7
PD3
TTXD 133 64 KB-SO10
P84/I RQ3#/ TxD1 PD2
RRXD 134 65 KB-SO9
P85/I RQ4#/ RxD1 PD1
66 KB-SO8
PD0
Z2309
R275 22 135
P86/I RQ5#/ SCK1/SCL1
Z2310
R282 22 138 25 BT_EN_SCROLL_LED #
P42/TMRI0/ SDA1 PE7
26 CCD_EN_CAP_LED#
PE6
27 SRS_EN_NUM_LED#
PE5
LPC_AD0 121 28 WLAN_EN_LED#
P30/D 8/HDB0/LAD0 PE4
LPC_AD1 122 29 PWR/SUS_LED
P31/D 9/HDB1/LAD1 PE3
LPC_AD2 123 30 BATT_CHARGE_EMAI L_LED
P32/D 10/HDB2/LAD2 PE2
LPC_AD3 124 31 BATT_FULL
P33/D 11/HDB3/LAD3 PE1
LPC_FRAME# 125 32 ACI N_LED
P34/D 12/HDB4/LFRAME# PE0
PLT_RST# 126
P35/D 13/HDB5/LRESET#
PCLK_H8 127 43 BT_DET#
P36/D 14/HDB6/LCLK PF7/TMOY*
INT_SERIRQ 128 44 WLAN_DET#
P37/D 15/HDB7/SERIRQ PF6/ExTMOX*
45 EAPD_MODE
PF5/ExTMIY*
P80IN 41 46
PA0/KIN8# PF4/ExTMIX*
Z2311 40 47
PA1/KIN9# PF3/TMOB
48
PF2/TMOA
TP_CLK 39 49
PA2/KIN10#/PS2AC PF1/TMIB
TP_DATA 38 50
PA3/KIN11#/PS2AD PF0/TMIA
PS2_CLK2 37
R253 10K
PA4/KIN12#/PS2BC
PS2_DATA2 35 51
PA5/KIN13#/PS2BD PG7/ExSC LB*
PS2_CLK1 34 52
PA6/KIN14#/PS2CC PG6/ExSDAB*
PS2_DATA1 33 53
PA7/KIN15#/PS2CD PG5/ExSC LA*
Z2312 142 54
RESET_OUT# PG4/ExSDAA*
H8_RESET# 8 55
RESET# PG3
56
PG2
Z2313 12 57
47K_04
STBY# PG1
10K_04 58
PG0
100K_04
6
100K_04
P47
Z2323
24 5
P90/I RQ2#/ ADTRG# P46
23 4 CIR_EN
P91/I RQ1# P45/TMR11
22 3 H8_MUTE
P92/I RQ0# P44/TMO1
Z2324
21 2
P93 P43/TMC11
R301 0_04
137 AC_IN
10K_04
P41/TMO0
20 136 H 8_SWI#
Z2305 P94 P40/TMCI0
*0_04 19 85 80CLK
P95 P67/TMOX/KIN7#/IRQ7#
10K_04 Z2314 18 84 WEB0#
P96/EXCL P66/FTOB/KIN6#/IRQ6#
Z2315 17 83 WEB1#
22
P97SDA0 P65/FTID/KIN5#
22 Z2316 14 82 WEB2#
P52/ExSCK1*/ SCL0 P64/FTIC/KIN4#
H8_EX_SMI# 120 81 SUSC#
PB0/D0/WUE0#/LSMI# P63/FTIB/KIN3#
H8_SCI# 119
PB1/D1/WUE1#/LSC I
Z2317
118 80 Z2326 R212
PB2/WUE2# P62/FTIA/KI N2#/TMIY
117 79 RI_WKUP#
PB3/WUE3# P61/FTOA/KIN1#
Z2318 116 78 CPU-FAN_SEN
PB4/WUE4# P60/FTCI/KIN0#/TMIX
H8_RCIN# 115 R215 10K_04
+VDD 3
PB5/WUE5#
114
PB6/WUE6#
113 104 DDON
PB7/WUE7# P17/PW7
105 Z2327
P16/PW6
Z2319 141 R228 C240
X2
Z2320 140 120K_04 R220
X1
106 Z2328 R219
P15/PW5
10K_04 107 CHG_EN
P14/PW4
NMI 11 108 CHG_CUR R
NMI P13/PW3
109 CPU_FAN_ON
P12/PW2
110 Z2329
P11/PW1
112 80DATA
P10/PW0
143 Z2330
XTAL
Z2331
144
EXTAL
R285 10M
H8S/2111 LPC
Y2 10MHz
C288 C282
22PF 22PF
+VDD3
+VDD5
+VDD3
FOR M520G
L19
+VDD3
R17
R14 R15
10K 10K FCM1608K-121T06 10K_04
JH8D1
Z2338
1 2
80DATA RRXD
3 4
80CLK TTXD
5 6
P80IN BOOT_FLASH#
7 8
H8_RESET#
9 10
H8_D EBUG C23
SPUFZ-10B
0.1UF_04
JH8D1
2 1
10 9
+VDD3 3,15,16,20,25,26,29,30,31,32,34
+VDD5 14,26, 27,29,30,32,34
+5VS 16,17,18,22,24, 25,27,29, 30,32,33,34
+5V 17,22,24,25,30,31
+3VS 2,3,6,9,11, 12,13,14, 16,17,18, 19,20,21,24,25,26,27,28,30,32,33,34
+3VH8 22,25,31, 34
+3V 15,16,17,20,21,25,28,29,30, 34
+VDD3
+VDD3
10P8R_10K
10P8R_10K
5 6 KB-SO3
5 6
5 6 KB-SO15 KB-SO2 4 7 KB-SO4
5 6 4 7
JKB1 KB-SO14 4 7 KB-SO8 KB-SO1 3 8 KB-SO5
4 7 3 8
KB-SO9
1 KB-SO13 3 8 KB-SO0 2 9 KB-SO6
3 8 2 9
2 KB-SO12 2 9 KB-SO10 KB-SO7 1 10
2 9 1 10
3 KB-SO11 1 10
1 10
7 RN12
9 RN14
10
13
16
+VDD3
17
18
19 JKB1
20
21 10P8R_10K
1 24
22 5 6 KB-SI3
5 6
23 KB-SI2 4 7 KB-SI4
4 7
24 KB-SI1 3 8 KB-SI5
3 8
KB-SI0 2 9 KB-SI6
2 9
4 KB-SI7 1 10
1 10
5
6 R N11
8
11
12
+3VS
14
15
+3VH8 +3VS
85201-24X5
R274
1K
BT_EN_SCROLL_LED# 27
R268 R272
CCD _EN_CAP_LED# 27
Z2332
SRS_EN _NUM_LED# 27
WLAN_EN_LED# 27 10K 10K
Q19
PWR/SUS_LED 27
H/W GA20 E C H_A20GATE
BATT_CHARGE_EMAIL_LED 27 H_A20GATE 14
2N3904
BATT_FULL 27
ACIN_LED 27
R331 10K
BT_DET# 28,34 +3V
WLAN_DET# 28
H8_PWRBTN# C A PWR_BTN#
EAPD_MODE 34 PWR_BTN# 16
D28 SCS751
H8_EX_SMI# C A SMI#
SMI# 16
D19 SCS751
H8_SCI# C A SCI#
+3VH8 SCI# 16
D18 SCS751
BT_EN# 28,34
WLAN_EN# 28
H8_SWI# C A SWI#
CCD_EN# 22 SWI# 16
D23 SCS751
WOWO_CN TL# 35
H8_SYS_PWROK 16
H8_PME# C A PCI_PME#
PCI_PME# 15,19, 21
D21 SCS751
H8_RCIN# C A H_RCIN#
H_RC IN# 14,16
D17 SCS751
H8_MUTE 34
TERM_REST# 3
Hot Key Pin Define
AC_IN 16,25
WEB0-->WWW
WEB1-->E-MAIL
WEB2-->APPLICATION
SUSC# 16 WEB3-->REC
10K 950222
WEB4-->ZOOM IN
+3V
WEB5-->ZOOM OUT
CPU-FAN_SEN 26
DDON 20,25,29,30,32
BRIGHTNESS 24
0.1UF_04
2.2M
10K
CHG_EN 31
+VDD3
CPU_FAN_ON 26
BOOT_FLASH #
R306
10K U17 Q23
G 2N7002
MAX823S_SOT23
Z2333
3
D27
MR #
1 Z2334 S D Z2335 C
RESET#
5
+VDD3 VCC
4 HEARTBEAT R330
WDI
2
GN D
+VDD3
D16
1N4148
BATVOLT
BATTEMP_A
D14
D20
1N4148
1N4148
+VDD3
H8_EX_SMI# R250 10K_04
H8_SCI# R247 10K_04
RI_WKUP# R214 10K_04
+VDD3
RN13
8 1
WEB2#
7 2
WEB1# 6 3
WEB0# 5 4
8P4R_10K_04
WEB4#
R122 10K_04
WEB5# R111 10K_04
WEB3# R130 10K_04
+VDD3
FOR H8 ID
R232
*10K
H8_ID
R239
10K
+VDD3
D15
DAN217
AC TOTAL_CUR
+VDD3
R300
150K
1SS355
A H8_RESET#
150K
+3VH8 C296
0.1UF