Cantiga 1/6, Host - EUROCOM TN120T Service Manual

Cantiga 1/6, Host

2 H _D #[63: 0]
H _SW IN G
12mil s
R230 221_1%_04
1. 05VS
R 231 C 389 R 34
100_1% _04 0. 1U _10V_X 7R_04
2 H _CPU R ST#
2 H _CPU SLP#
12mil s
R233 1K_1% _04
1. 05VS
R 232 C 390 C 392
2K_1%_04 *0. 1U _10V_X 7R _04 *0.1U _10V _X7R_04
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U 17A
A14 H_A#3
H _A#_3
H _D #0 F2 C 15 H_A#4
H _D #_0 H _A#_4
H _D #1 G8 F16 H_A#5
H _D #_1 H _A#_5
H _D #2 F8 H 13 H_A#6
H _D #_2 H _A#_6
H _D #3 E6 C 18 H_A#7
H _D #_3 H _A#_7
H _D #4 G2 M16 H_A#8
H _D #_4 H _A#_8
H _D #5 H 6 J 13 H_A#9
H _D #_5 H _A#_9
H _D #6 H 2 P16 H_A#10
H _D #_6 H_A#_10
H _D #7 F6 R 16 H_A#11
H _D #_7 H_A#_11
H _D #8 D 4 N 17 H_A#12
H _D #_8 H_A#_12
H _D #9 H 3 M13 H_A#13
H _D #_9 H_A#_13
H _D #10 M9 E17 H_A#14
H _D #_10 H_A#_14
H _D #11 M11 P17 H_A#15
H _D #_11 H_A#_15
H _D #12 J 1 F17 H_A#16
H _D #_12 H_A#_16
H _D #13 J 2 G20 H_A#17
H _D #_13 H_A#_17
H _D #14 N12 B19 H_A#18
H _D #_14 H_A#_18
H _D #15 J 6 J 16 H_A#19
H _D #_15 H_A#_19
H _D #16 P2 E20 H_A#20
H _D #_16 H_A#_20
H _D #17 L2 H 16 H_A#21
H _D #_17 H_A#_21
H _D #18 R 2 J 20 H_A#22
H _D #_18 H_A#_22
H _D #19 N 9 L17 H_A#23
H _D #_19 H_A#_23
H _D #20 L6 A17 H_A#24
H _D #_20 H_A#_24
H _D #21 M5 B17 H_A#25
H _D #_21 H_A#_25
H _D #22 J 3 L16 H_A#26
H _D #_22 H_A#_26
H _D #23 N 2 C 21 H_A#27
H _D #_23 H_A#_27
H _D #24 R 1 J 17 H_A#28
H _D #_24 H_A#_28
H _D #25 N 5 H 20 H_A#29
H _D #_25 H_A#_29
H _D #26 N 6 B18 H_A#30
H _D #_26 H_A#_30
H _D #27 P13 K17 H_A#31
H _D #_27 H_A#_31
H _D #28 N 8 B20 H_A#32
H _D #_28 H_A#_32
H _D #29 L7 F21 H_A#33
H _D #_29 H_A#_33
H _D #30 N10 K21 H_A#34
H _D #_30 H_A#_34
H _D #31 M3 L20 H_A#35
H _D #_31 H_A#_35
H _D #32 Y 3
H _D #_32
H _D #33 A D14 H 12
H _D #_33 H_AD S#
H _D #34 Y 6 B16
H _D #_34 H_AD STB#_0
H _D #35 Y10 G17
H _D #_35 H_AD STB#_1
H _D #36 Y12 A9
H _D #_36 H _BNR #
H _D #37 Y14 F11
H _D #_37 H _BPR I#
H _D #38 Y 7 G12
H _D #_38 H _B REQ#
H _D #39 W 2 E9
H _D #_39 H _D EFER #
H _D #40 AA8 B10
H _D #_40 H _D BSY #
H _D #41 Y 9 AH 7
H _D #_41 HPLL_C LK
H _D #42 AA13 AH 6
H _D #_42 H PLL_CLK#
H _D #43 AA9 J 11
H _D #_43 H_D PWR #
H _D #44 AA11 F9
H _D #_44 H _D R DY #
H _D #45 A D11 H 9
H _D #_45 H _H IT#
H _D #46 A D10 E12
H _D #_46 H _HI TM#
H _D #47 A D13 H 11
H _D #_47 H_LOC K#
H _D #48 AE12 C 9
H _D #_48 H _TR DY #
H _D #49 AE9
H _D #_49
H _D #50 AA2
H _D #_50
H _D #51 AD 8
H _D #_51
H _D #52 AA3
H _D #_52
H _D #53 AD 3 J 8
H _D #_53 H _DI N V#_0
H _D #54 AD 7 L3
H _D #_54 H _DI N V#_1
H _D #55 AE14 Y 13
H _D #_55 H _DI N V#_2
H _D #56 AF3 Y 1
H _D #_56 H _DI N V#_3
H _D #57 AC 1
H _D #_57
H _D #58 AE3 L10
H _D #_58 H _DSTBN #_0
H _D #59 AC 3 M7
H _D #_59 H _DSTBN #_1
H _D #60 AE11 AA5
H _D #_60 H _DSTBN #_2
H _D #61 AE8 AE6
H _D #_61 H _DSTBN #_3
H _D #62 AG2
H _D #_62
H _D #63 AD 6 L9
H _D #_63 H_D STBP#_0
M8
H_D STBP#_1
AA6
H_D STBP#_2
C 5 AE5
H _SW I NG H_D STBP#_3
E3
H _R C OMP
B15
H _R EQ#_0
24.9_1%_04 K13
H _R EQ#_1
F13
H _R EQ#_2
B13
H _R EQ#_3
C12 B14
H _C PU RS T# H _R EQ#_4
E11
H _C PU SLP#
B6
H_R S#_0
H _V REF
F12
H_R S#_1
C 8
H_R S#_2
A11
H _AVR EF
B11
H _D VR EF
C AN TI GA-A C82GM45
H _A#[35: 3] 2
CPU_B SEL[2 :0] (FSB) DAEF ULT SETTI NG
CP U_BSE L2
2 66 L
2 00 L
1 66 L
2,17 CPU _BSEL0
H _AD S# 2
R 62
H _AD STB#0 2
H _AD STB#1 2
1K_04
H _BN R # 2
H _BP RI # 2
H _BR EQ# 2
H _D EFER # 2
H _D BSY # 2
C LK_MCH _BC LK 17
C LK_MCH _BC LK# 17
H _D PW R# 2
H _D R DY # 2
H _H IT# 2
H _H ITM# 2
H _LOCK# 2
H _TR DY # 2
2,17 CPU _BSEL1
H _D IN V#0 2
H _D IN V#1 2
H _D IN V#2 2
H _D IN V#3 2
H _D STBN #0 2
H _D STBN #1 2
H _D STBN #2 2
H _D STBN #3 2
H _D STBP#0 2
H _D STBP#1 2
H _D STBP#2 2
H _D STBP#3 2
H _R EQ#0 2 2,17 CPU _BSEL2
H _R EQ#1 2
H _R EQ#2 2
H _R EQ#3 2
H _R EQ#4 2
H _R S#0 2
H _R S#1 2
H _R S#2 2
2,3, 5, 7, 8,12, 15, 17, 27 1.05VS
Schematic Diagrams
CPU_B SEL1 CPU _BSEL 0
L L
H L
H H
1. 05VS
R 58
Sheet 4 of 37
*56_04
C LK_B SEL0 2, 17 Cantiga 1/6, Host
R 54
1K _04
MC H_BSEL0 5
1. 05VS
R 66
1K _04
C LK_B SEL1 2, 17
R 67
1K _04
MC H_BSEL1 5
1. 05VS
R 81
1K _04
C LK_B SEL2 2, 17
R 77
1K _04
MC H_BSEL2 5
Cantiga 1/6, Host B - 5