Service manual
Schematic Diagrams
CK804 CODEC, USB, IO Part E B - 15
B.Schematic Diagrams
CK804 CODEC, USB, IO Part E
Sheet 14 of 46
CK804 CODEC,
USB, IO Part E
C
AC
A
D51
BAV99
R543
2. 7K_06
R544
2.7K_06
+3V
R435
2.7K_06
R434
2.7K_06
C
AC
A
D52
BAV99
+3V
R567 4.7K_06
R272
732_1%_06
CK8_SCI# 22
CK8_SWI# 22
Z1307
TXCLK route 5/10 max length
12000mils
TXD[0..3] route 5/10 max
length 12000mils
RXCLK route 5/10 max length
12000mils
PWRGD_Q1
SWI# Software interrupt
SCI# for windows Software interrupt
SMI# for DOS Software interrupt
RXD[0..3] route 5/10 max
length 12000mils
Match TXD[0..3] &
TXCTL signal to this
signal within
100mil.
Match RXD[0..3] &
RXCTL signal to this
signal within 100mil.
8 1
7 2
6
5
3
4
RN38
8P4RX10K
Z1322
KB_RESET# 22
G
DS
PQ19
BSS138
R520
0_06
AC97-BCLK25
AC97-RESET#25
AC97-SDOUT25
AC97-SYNC25
R536
0_06
AC97-SDIN025
C219
*0.1U_06
FLASH23
R537
0_06
AC_SPKR 25
Z1314
G
DS
PQ37
2N7002
R313
*2.4K_1%_06
+3V
C286
*0.1U_06
Z1323
Z1324
Z1325
USB_PP7
C604
4. 7U _08 05
USB_PN7
R527
15K_06
+5V
H8_RSMRST# 22
USB_PN9
SUSC# 22,29
SUSB# 5,22,28,35
C233
0. 1U F _06
R261
*10K_06
R260
10K_06
USB_PP9
R548
*10K_06
+VDD3 5,9,17,19,23,28,29,30
81
72
6
5
3
4
RN5
8P4RX15K
USB_PP8 17
USB_PN8 17
USB_PP4 23
USB_PN4 23
C196
0.1 U F _06
C204
0.0 1U _0 6
R42
0_06
R198
10K_06
+VDD3
AC97-SDIN125
81
72
6
5
3
4
RN36
8P4RX15K
Z1316
BUF_SIO_CLK_R
USB_PN5 19
USB_PP5 19
R61
1M_06
1 = *RGMII
T597
Z1342
T600
T598
AC_RST*
FANCTL1
Z1343
R259
10K _06
Z1320
R258
*10K_06
Z1309
R244
*10K_06
+3.3V_PLL_USB
AH1
LID/GPIO*
AE6
SLP_DEEP*
AF6
V3P3_DEEP
AD6
LLB/GPIO*
AH6
RTC_RST*
AE2
GPIO_1
AG8
GPIO_2
AB2
GPIO_3
AB3
GPIO_4
AC2
GPIO_5
AB1
SPDIF1
AC7
SLP_S5*
AJ7
SLP_S3*
AH7
PWRGD_SB
AG3
PWRGD
AC4
FANRPM/GPIO
AA3
FANCTL0/GPIO
AA2
FANCTL1/GPIO
AB4
TEST
AE5
A20GATE/GPIO
AG7
INTRUDER*
AK3
EXT_SMI/GPIO*
AH5
RI/GPIO*
AJ3
SPKR/GPIO
AF3
PW RBTN *
AJ2
SIO_PME/GPIO*
AJ5
KBRDRSTIN/GPIO*
AF2
SMB_CLK0/GPIO
Y3
SMB_DATA0/GPIO
W4
SMB_CLK1/GPIO
W2
SMB_DATA1/GPIO
W3
+3.3V_VBAT
AH4
BUF_SIO_CLK
AF1
SUSCLK/GPIO
AG5
THE RM/GPIO*
AD4
RSTBTN*
AJ6
+3.3V_PLL_DUAL
A29
USB_OC0*
V4
USB_OC1/GPIO*
V5
USB_OC2/GPIO*
V3
USB_OC3/GPIO*
V2
USB_OC4/GPIO*
AA4
USB_RBIAS
V9
USB_9
V7
USB_9*
V8
USB_8
U5
USB_8*
V6
USB_7
T7
USB_7*
T8
USB_6
T5
USB_6*
T6
USB_5
U1
USB_5*
U2
USB_4
U3
USB_4*
U4
USB_3
T3
USB_3*
R4
USB_2
R2
USB_2*
R3
USB_1
P8
USB_1*
P9
USB_0
P2
USB_0*
P3
MI I _TXD0
H28
MI I _TXD1
J27
MI I _TXD2
J28
MI I _TXD3
J29
MI I _TXCL K
H26
MI I _TXEN
J26
MI I _R XD 0
G29
MI I _R XD 1
E30
MI I _R XD 2
F29
MI I _R XD 3
F28
MI I _R XC LK
H27
MI I _R XD V
G28
MI I _MD C
K24
MII_VREF
E29
MI I _R XER / GP IO
K29
MI I _C OL
K26
MI I _MD IO
J30
MI I _C RS
K27
MI I _PW RD WN
K25
MI I _I NTR
K28
BUF_25MHZ
M24
AC97_CLK
Y6
AC_BITCLK
AA5
AC_SDATA_OUT/GPIO
Y8
AC_SDATA_IN0/GPIO
Y7
AC_SDATA_IN1/GPIO
AB8
AC_RESET*
Y5
AC_SYNC/GPIO
AA9
SPDIF0
AB7
SEC 5 OF 7
CK804
MBG A7 40
I168
U4H1E
VBAT
R513
10K_06
PWRGD_SB
81
72
6
5
3
4
RN37
8P4R X15K
SMB_ICHDATA 19
SMB_ICHCLK 19
AC_S YNC
T599
0 = *14.318MHZ
1 = 24MHZ
SPDIF 0
SIO CLK
+3V S
3.3V_PLL_USB
DEFAULT = *
+3V S
LLB*
+3V S
A C_S DOUT
0 = *NORMAL
+3V S
+3V
USB_PN2 16
USB_PP0 16
USB_PN0 16
USB_PN1 16
USB_PP2 16
USB_PP1 16
ENG4C
Z1317
5mA
100mA
18mA
AC_SYNC
CK8_TEST
USB_OC0# 16
USB_OC2# 16
USB_OC1# 16
AC97CLK_R
R251
10K_06
R257 22_06
R256
10K _06
RTC_RST#
SUSC#
0 = DISABLE_TERM
R199
*10K_06
+3V
SUSCLK_R
PANEL_ID09,35
PANEL_ID19,35
PANEL_ID29,35
CK8_PWRGD
R1066
15K_06
R1067
15K_06
R1068
15K_06
R1065
15K_06
Z1310
AC_SDOUTAC_RST*
INTRUDER*
RGMII_VREF
R312
10K _06
INTRUDER*
R796
10K_06
Z1340
Z1329
Z1328
Z1327
Z1332
Z1330
Z1313
3.3V_PLL_DUAL
H_A20GATE 22
R540
10K _06
USB_PP9
USB_PN9
R539
*10K_06
0 = MII
CK8_SMI# 22
USB_PP9 19
USB_PN9 19
1 = RESERVED
1 = *ENA BLE_TERM
Z1315
2 4
53
1
U48
*74AHC1G14
R250
*10K_06
CPU_ALERT# 5
+3VS
+3V
R293
10K_06
C223
0. 1U F _06
+3V 5,10,11,12,15,18,19,20,21,22,23,25,28,29,31,32
+VDD5 10,17,19,23,25,28,29,31,33,35
C325
0. 1UF _06
C335
10U_1206
+5V 16,17,19,21,22,23,28,31
Z1339
C664
0.01U_06
+3V
+3V
+3V
C215
*10P_06
R212
1K_1%_06
CK8_PWRGD 22,32
R737 10K_06
R738 10K_06
R739 10K_06
ENG4C
R816
0_06
Z1312
BUF_SIO_CLK 24
C167
*10P_06
R236
22_06
R526
0_06
R220
22_06
THE RM
Z1321
USB route 7.5/7.5
USB_PP3 17
USB_PN3 17
1
1
2
2
JBAT1
CON2_BAT
A C
D14
RB751V
+3VS
R43
1M_0 6
C72
0.1UF_06
R49
*2K_1%_06
R47
*750_1%_06
C57
1UF / 1 0V_ 06
R41
560_06
A C
D13
RB751V
Z1308
21
J1
JOPEN
+3VS 2,5,7,8,9,10,11,12,13,15,17,18,19,22,23,24,25,27,28,31,32,34,35
+VDD5
+3VS
+3VS
R218
*0_06
+3V
Z1326
Z1334
AC97_CLK25
8 1
7 2
6
5
3
4
RN3
8P4RX15K
* Indicator : Default Vaule.
Z1335
* Indicator : Default Vaule.
Z1336
1 2
L55
L_06 03( 129)
1 2
L39
L_0603(129)
+3V
PWR_BTN# 22
R247
15K _06
R530
8.2K_06
+VDD5
USB_PP6
SMB_SBCLK 7,8
SMB_SBDATA 7,8
SWBKON 17
USB_PN6
Z1337
R569
*15_06
R570
*15_06
R560
*15_06
R566
*15_06
R296
*15_06
R572
10K _06
Z1301
C590
1UF / 1 0V_ 06
Z1302
Z1311
Z1303
VBAT
Z1338
Z1304
R274
10K_06
Z1305
VGA_SPEED_EN 17,22,35
Z1306
CLEAR CMOS CONTROL
2-3
MII( Gigabit media indepentent I/F)
RGMII(Reduced Gigabit media indepentent I/F)
NORMAL
CLEAR CMOS
T272
SPDIF 1
(PEX PLL REF CLK)
0 = *INTERNAL
R245
10K_06
T857
1-2
1 = EXTERNA L
PULL BATT TO CLR TIME
+3V S
R718
10K_06
SLI_DETECT#22,35
SLI_DETECT#
R533
10K_06
T601
Z1341
C180
0.1UF_06
PWRGD_SB 22
USB_OC3# 17