Acer AT1945 Service Manual page 47

CN108
1 RED
9 VGA_PLUGPWR
2 GRN
10
3 BLU
11
4
12
5
13 HSY NC#
6 RED_GND
14 VSY NC#
7 GRN_GND
15
8 BLU_GND
DB15
L113
HSY NC# 1 2
80 OHM
R198
ZD125
UDZSNP5.6B
2.2K OHM 1/10W
L114
VSY NC# 1 2
80 OHM
R203
ZD127
UDZSNP5.6B
2.2K OHM 1/10W
CN109
1 R218
2 VGAL_IN 1K OHM 1/10W
R219
3 VGAR_IN 1K OHM 1/10W
PHONEJACK
R244 NC
U0RX 12
R245 NC
U0TX 12
VGASDA_IN
VGASDA_IN
VGASCL_IN
VGASCL_IN
HSY NC 4,13
C192
5pF
VSY NC 4,13
C196
5pF
R220 C120 10uF/10V R204
3K OHM 1/10W 20K OHM 1/10W
R221 C122 10uF/10V R206
3K OHM 1/10W 20K OHM 1/10W
NEARLY VGA CON.
L111
GRN 1 2
80 OHM
ZD121 C187
5pF
UDZSNP5.6B
GRN_GND R192
0 OHM 1/10W
L112
BLU 1 2
80 OHM
ZD124
UDZSNP5.6B C190
5pF
BLU_GND R196
0 OHM 1/10W
L101
RED 1 2
80 OHM
ZD126
UDZSNP5.6B C194
5pF
RED_GND R201
0 OHM 1/10W
Change to 75 OHM 1/8W
R248 10K OHM 1/10W
14,20 HDMIED_WP
AIN0_L 10
AIN0_R 10
VGASCL_IN
R205
VGASDA_IN R207
ZD128 ZD129
T P V ( Top Victory Electronics
絬 隔 瓜 絪 腹 T2848-E-X-X-3-080124
Key Component VGA IN/L/R
Date Wednesday , March 26, 2008
47
NEARLY IC
R188 C101 4700pF
SOG 4
0 OHM 1/10W
R189 C186 0.01uF/25V
GP 4
39 OHM +-1% 1/10W
R193 C188 0.01uF/25V
GN 4
100 OHM 1/10W
R194 C189 0.01uF/25V
BP 4
39 OHM +-1% 1/10W
R197 C191 0.01uF/25V
BN 4
100 OHM 1/10W
R199 C193 0.01uF/25V
RP 4
39 OHM +-1% 1/10W
R202 C195 0.01uF/25V
RN 4
100 OHM 1/10W
D101 BAT54C
2
+5VSB
3
1 C197
VGA_PLUGPWR
0.1UF16V
Q102
MMBT3904
RN101
4.7KOHM +-5% 1/16W
1 8
2 7
3 6
4 5
U105
8
VCC E0
7
WC E1
100 OHM 1/10W 6
SCL E2
100 OHM 1/10W 5
SDA VSS
R165 NC
H : W P EN AB L E
M24C02-WDW6P
L : W P D ISAB LE
Co . , Ltd. ) OEM MODEL AT1936
TPV MODEL
TV1968W-AED
PCB NAME
715T2848-C
Sheet 3 of 21
1
2
3
4
Size B
Rev C
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