Service Manuals, User Guides, Schematic Diagrams or docs for : acer Acer_Aspire_1450-QUANTA_ZI3
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5 4 3 2 1
C1
+5V .01U
T1
RESET
POWER
OSCIN
OSCOUT
SDA
SCL
POWER +3V +3V +3V
Vpp
PE4
R1
D +3V D
+3V 100K CON1 R2 R3
R4 100K 100K
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
30 10
There is 3.3V regulator inside U1 VDD VDD
ST7265. The CN1 doesn't need 100K R5
OSCOUT
RESET
PE4
Vdda
Vdd2
PF6
PF5
PF4
PF3
PF2
PF1
PF0
Vss2
Vssa
Vpp
OSCIN
provide 3.3V for all of flash SMC_#WP 28 2 SD_CD 10K +3V
SM_WP SD_CD
card. R6 R7 R8 SMC_CD 29
SM_CD SD_WP
3 SD_WP
4.7K 4.7K
100K 20 5 MMC_DAT
SMC_#WP SM_LVD SD_DAT0 R9
21 4
CON3 SM_#WP SD_DAT1 10K
1 48 POWER SMC_#WE 22 9
USBP- USBVaa PE3 SMC_R/B SM_#WE SD_DAT2
2 47 23 8
4 USBP+ USBDM PE2(HS) SMC_#CE SMC_ALE SM_R/B SD_DAT3
3 46 24
3 USBDP PE1(HS) SM_ALE
1 R10 2 4 45 SMC_#RE 25 7 MMC_CMD
2 +5V 1.5K USBVCC PE0(HS) SMC_CLE SM_#RE SD_CMD MMC_CLK
5 44 26 6
1 USVVdd PD7 SM_CLE SD_CLK
C2 C3 +5V 6 43 SMC_#CE 27
.01U .1U Vddf PD6 SM_#CE
7 42 11
*JAM-4P MMC_CMD 8 Vssf ST7265 PD5 SM_ECD +3V
41
MMC_DAT 9 PE5/MMC_CMD PD4 D0
40 19 33
MMC_CLK 10 PE6/MMC_DAT PD3 D1 SM_D0 MS_RSV1
39 17 35
D0 PE7/MMC_CLK PD2 D2 SM_D1 MS_RSV2
11 38 15
PB0/D0 PD1 SM_D2
D1 12 37 BUSY_LED# D3 13 31 MS_BS R11
PA0/SMC_CLE/CF_A0
PA2/SMC_ALE/CF_A2
PB1/D1 PD0 SM_D3 MS_BS
PA1/SMC_WE/CF_A1
PA3/SMC_RE/CF_RE
D2 13 36 D4 12 32 MS_DAT 100K
D3 PB2/D2 PC7 SD_WP D5 SM_D4 MS_SDIO MS_CLK
C 14 35 14 36 C
D4 PB3/D3 PC6 SD_CD D6 SM_D5 MS_SCLK
15 34 16
PB4/D4 PC5 SM_D6
PA4/SMC_R/B
D5 16 33 SMC_CD D7 18 34 MS_CD
PC2/MS_DAT
PC3_MS/CLK
PB5/D5 PC4 SM_D7 MS_INS
PC1/MS_BS
PA5/CF_WE
PB6/D6
PB7/D7
37 1
VSS VSS
Vdd1
Vss1
PC0
PA6
PA7
P5S1E920
17
18
19
20
21
22
23
24
25
SMC_#WP 26
27
28
29
30
31
32
PIN30-37 IS MS
SMC_#WE
SMC_CLE
SMC_#RE
SMC_ALE
SMC_R/B
MS_DAT
PIN1,10-30,37 IS SMC
MS_CLK
MS_CD
MS_BS +5V PIN1-10 IS SD&MMC
D6
D7
+5V
F1
POLY SWITCH-0.5A Q3
+3V
1
*DTA124EU
C12 C13
.1U .1U 2 PE4
C14
B 22U_16V Vpp B
R12 *1M
3
U2 LED1
Z2206
OSCOUT
OSCIN
C5 *.22U 1 8 1 2 BUSY_LED#
C1- SHDN +5V R16 470
2 7
C1+ GND Y1
3 6
CON2 C2- Vout HSMB-C112-orange
4 5 2 1
USBP+ C2+ Vcc
4 USBP- C6 *.22U C7 C8 C9
3 *ST662A
1 2 12MHZ
2 +5V 33P 33P
1 *.1U
+ C10 + C11
*R-L-SPEAKERS *4.7U/16V *4.7U/16V
PAD2 pad
USBP+
1
PAD1 pad +3V
USBP- C4 For ISP burn programming,system at working state
1
*.1U R17 R18
A U3 A
PAD3 4.7K 4.7K
pad 1 8
E0 VCC
1 +5V 2 7
E1 WC H1 H2 H3 H4 H5 H7 H8 H9
3
4
E2 SCLK
6
5
SCL
SDA HOLE HOLE HOLE HOLE HOLE HOLE HOLE HOLE PROJECT : DN5
PAD4 pad GND SDA
Quanta Computer Inc.
1
1
1
1
1
1
1
1
1
*M2402-W
This is optional. If doesn't need different Size Document Number Rev
B AUDIO CODEC & AMP 1A
VID/PID for differeent OEM customer. The
EEPROM can remove. Date: ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo