Service manual

Schematic Diagrams
CK804 HT Part A B - 11
B.Schematic Diagrams
CK804 HT Part A
LDTSTOP#5
R213 10K_06
R249 10K_06
R228 49.9_1%_06
R229 150_1%_06
R295 10K_06
HTVDD_EN2
CPUVDD_EN31
L0_CADIN_L10
L0_CADOUT_L12
L0_CADOUT_H13
L0_CLKIN_L0
L0_CADOUT_L13
L0_CADOUT_L7
L0_CADOUT_H5
L0_CADIN_H8
L0_CLKOUT_H1
L0_CTLOUT_H0
L0_CADIN_H4
L0_CLKIN_L1
L0_CADIN_L15
L0_CADIN_L6
L0_CADIN_L11
L0_CADIN_L3
L0_CADIN_L5
L0_CADIN_H0
L0_CADOUT_H6
L0_CADOUT_H11
L0_CADIN_H5
L0_CADOUT_H14
L0_CTLIN_H0
L0_CADIN_L13
L0_CADOUT_L4
L0_CADOUT_H9
L0_CADIN_L8
L0_CADOUT_L2
L0_CADOUT_H2
L0_CADIN_H12
L0_CADOUT_H7
L0_CADIN_L12
L0_CADIN_H2
L0_CADOUT_L11
L0_CADOUT_L0
L0_CADIN_H7
L0_CADIN_H6
L0_CTLOUT_L0
L0_CADIN_L14
L0_CLKOUT_H0
L0_CADOUT_L1
L0_CADIN_H10
L0_CLKIN_H1
L0_CADIN_H11
L0_CADOUT_H10
L0_CADOUT_H0
L0_CADOUT_L3
L0_CADIN_H15
L0_CADIN_L4
L0_CADIN_L1
L0_CADOUT_L14
L0_CADOUT_L5
L0_CADIN_H1
L0_CTLIN_L0
L0_CADIN_L9
L0_CADOUT_L10
L0_CADIN_H3
L0_CADOUT_L6
L0_CADOUT_L8
L0_CLKIN_H0
L0_CADOUT_H12
L0_CADOUT_H4
L0_CLKOUT_L1
L0_CADOUT_L9
L0_CADOUT_H1
L0_CADIN_L7
L0_CADIN_H14
L0_CADOUT_H3
L0_CLKOUT_L0
L0_CADIN_L2
L0_CADIN_L0
L0_CADIN_H9
L0_CADIN_H13
L0_CADOUT_H15
L0_CADOUT_H8
10mA
7mA
C822
220P_06
DUAL_PG29
+3VS 2,5,7,8,9,11,12,13,14,15,17,18,19,22,23,24,25, 27,28,31,32,34,35
+VDD5 14,17,19,23,25,28,29,31,33,35
CPUCLK_H 5
CPUCLK_L 5
+3V
2.5VLD
+3VS
HT_COMP2
CK8_T MS
CPUCLK_H
BACKUP TERM (NOT REQUIRED)
HT_COMP1
CK8_T DO
CPUCLK_L
Z0902
HT_REQ*
CK8_T DI
+3.3V_PLL_CPU
AG27
+3.3V_PLL_HT
AG28
CPUVDD_EN
AD3
HTVDD_EN
AE3
ME M_VLD
AK4
CPU_VLD
AJ4
HT_VLD
AK5
TRST*
AC5
TMS
AC3
TD O
AB6
TD I
AC6
TC K
AD5
CPU_COMP
M2 5
THERMTRI P/G PIO*
AF25
CPU_RST*
M2 8
CPU_PWROK
M2 6
CPU_CLK_66
L27
CPU_CLK*
L29
CPU_CLK
L28
HT_TXCTL*
W28
HT_TXCTL
W29
HT_TX_CLK1*
T24
HT_TX_CLK1
T23
HT_TX_CLK0*
R27
HT_TX_CLK0
R28
HT_CAL_GND2
AF28
HT_CAL_GND1
AF27
HT_STOP*
N22
HT_REQ*/GPIO
M22
HT_RXCTL*
W27
HT_RXCTL
Y28
HT_RX_CLK1*
AB23
HT_RX_CLK1
AB24
HT_RX_CLK0*
AC28
HT_RX_CLK0
AC27
HT_TXD15*
V23
HT_TXD14*
V25
HT_TXD13*
U26
HT_TXD12*
T22
HT_TXD11*
T26
HT_TXD10*
P23
HT_TXD9*
N26
HT_TXD8*
P24
HT_TXD7*
V28
HT_TXD6*
V30
HT_TXD5*
U29
HT_TXD4*
U27
HT_TXD3*
R29
HT_TXD2*
P30
HT_TXD1*
N30
HT_TXD0*
N28
HT_TXD15
V22
HT_TXD14
V24
HT_TXD13
V26
HT_TXD12
U22
HT_TXD11
T25
HT_TXD10
P22
HT_TXD9
P26
HT_TXD8
P25
HT_TXD7
V29
HT_TXD6
U30
HT_TXD5
U28
HT_TXD4
T28
HT_TXD3
P28
HT_TXD2
P29
HT_TXD1
N29
HT_TXD0
N27
HT_RXD0
AG30
HT_RXD1
AF30
HT_RXD15
Y26
HT_RXD14
Y24
HT_RXD13
Y22
HT_RXD12
AB26
HT_RXD11
AC26
HT_RXD10
AC24
HT_RXD9
AD26
HT_RXD8
AE26
HT_RXD7
AA28
HT_RXD6
AA30
HT_RXD5
AB30
HT_RXD4
AC29
HT_RXD3
AD27
HT_RXD2
AE29
HT_RXD15*
Y25
HT_RXD14*
Y23
HT_RXD13*
AA22
HT_RXD12*
AB25
HT_RXD11*
AC25
HT_RXD10*
AD24
HT_RXD9*
AD25
HT_RXD8*
AF26
HT_RXD7*
AA27
HT_RXD6*
AA29
HT_RXD5*
AB29
HT_RXD4*
AB28
HT_RXD3*
AD28
HT_RXD2*
AE28
HT_RXD0*
AG29
HT_RXD1*
AF29
SEC 1 OF 7
U4H1A
I101
MBGA740
CK804
3.3V_PLL_C PU
TP_CPU_CLK_66
L0_CADIN_L[15..0] 2
+1.2V_H T 2,5,15
+3V 5,11,12,14,15,18,19,20,21,22, 23,25,28,29,31,32
L0_CADOUT_L15
CK8_T CK
CPU_PWRGD 5
CPURST# 5
CPUVDD_EN
6/29 R558, R561 staff 10p cap.
L0_CADIN_H[15..0] 2
CK8_T RST*
HTVDD_EN
L0_CADOUT_H[15..0]2
L0_CADOUT_L[15..0]2
LDTSTOP#
route 5/10
L0_CLKOUT_H02
L0_CLKOUT_H12
L0_CLKOUT_L02
L0_CLKOUT_L12
L0_CTLOUT_L02
L0_CTLOUT_H02 L0_CTLIN_H0 2
L0_CLKIN_H1 2
L0_CTLIN_L0 2
L0_CLKIN_H0 2
L0_CLKIN_L1 2
L0_CLKIN_L0 2
G
D S
Q44
2N 7 002
+3VS
+VDD5
R195 10K_06
B
EC
PQ18
2N3904
Z0901
+1.2V_HT
R216 6.2K_06
+3VS
C173
0.33U_06
+3VS
HT_BASE
R200 10K_06
C158
*0.1U_06
HT_VLD
C154
0.1U F_06
C153
0.1U F_06
CPU_PWRGD,CPURST# Route 5/10,
Length 1.5"~~7".
CPUCLK_H,CPUCLK_L Route
5/5/20, Match within 75mils of each
other.Length 1.5"~~12".
R206 0_06
R289 549_1%_06
C580
10U_1206
C581
10U_1206
3.3V_PLL_HT
Z0903
Thermal operating
temperature 90C
CK804 Max Power
dissipation 13.5W
C163
0.1U F_06
C584
0.1U F_06
TH ERMTR IP # 5
HT Bus route 5/5
VR_PWRGD31
HT Bus route 5/5
C164
0. 1UF_06
HT Bus route 5/5
R558
10P_06
C583
0. 1UF_06
HT Bus route 5/5
R561
10P_06
1 2
L24
L_0603( 129)
1 2
L23
L_0603( 129)
R248 10K_06
R534 10K_06
Sheet 10 of 46
CK804 HT Part A