Hot Key - Prestigio T200C Service Manual

Schematic Diagrams

Hot Key

Sheet 29 of 31
Hot Key
KH1
C197D87
KGND
B - 30 Hot Key (71-T20C0-003)
KD4 KR3 220
Z2901
KHDD_LED# C A
HDD LED
KD1
Z2903 C A Z2904
SCROLL LED
KR9 1K C
Z2902
KSCROLL_LED B
E
KQ3
MMBT3904
KGND KD3
Z2905 Z2906
C A
NUM LED
KR5 1K C
KNUM_LED Z2911 B
E
KQ1
MMBT3904
KD2
KGND
Z2907 C A Z2908
CAP LED
KR7 1K C
Z2912
KCAP_LED B
E
KQ2
MMBT3904
KGND KD5
Z2909 C A Z2910
WLAN LED
KR1 1K C
KWLAN_LED Z2913 B
E
KQ4
MMBT3904
KGND
KH5 KH3 KH4 KH6 KH7 KH2
C276D111 C197D87 C237D111 C48D48 C48D48 C48D48
KGND KGND KGND
K+3VS
KR8 220
KSW1
7
E
KJAG_SW1# 1
1
2
2
KJAG_SW2# 5 DIP
T
6
C
KJAG_SW3# 3
3
KR4 220 4
4
8
E
JAG DIAL
KGND
KGND
KR6 220
KR10 220
TFDU6102F:3.3 ohms 0.5W
HSDL-3603:4.7 ohm 0.5W
20 mils
KC1 KC2
K+3VS
*10u_0805 10u_0805
KCN1
1
2
3
KIRTX
KGND
4
KIRRX KC4
5
KIRMODE
6
KSCROLL_LED *10u_0805
7
KNUM_LED
8
KCAP_LED
9
KJAG_SW1#
10
KJAG_SW2#
KGND
11
KJAG_SW3#
12
KTAB_SW#
13
KESC_SW#
14
KHDD_LED#
15
KWLAN_LED
16
17
18
KPWR_SW2
19
KVIN
20
INDICATOR CON.
KGND
KSW4
KTAB_SW# 1
2
SW 2P
KGND KGND
KSW3
KESC_SW# 1
2
SW 2P
KGND KGND
KSW2
KPWR_SW2 1
KGND
KVIN 2
SW 2P
KGND
IR Transceiver
TFDU6102F:10 ohms 0.125W
HSDL-3603:0 ohm 0.125W
K+3VS
KC3 KR11 KR12
KU1
0.1u 3.3_2010 10_1206 6
VCC
Z2914 1
IREDA
50 mils
30 mils
Z2915 2
IREDC
KC5 KC6
3
10 mils TXD
0.01u 0.1u KIRTX 4
10 mils RXD
KIRRX
5
10 mils SD/MODE
KIRMODE
7
MODE/NC
KR13 0 Z2916
K+3VS
8
GND
50 mils
TFDU6102F/HSDL-3603
TFDU6102F:0 ohm
HSDL-3603:Open
KGND