Service manual

Schematic Diagrams
Audio B’d, FP, MDC, Vista B - 27
B.Schematic Diagrams
Audio B’d, FP, MDC, Vista
Z2604
Z2614
Vista «Øij 100U¡A
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Vista «Øij
C1P
1
C1N
3
INR
15
INL
13
OUTL
9
OUTR
11
SHDNR#
14
SHDNL#
18
SGND
17
PGND
2
SVSS
7
PVSS
5
PVDD
19
SVDD
10
NC
4
NC
6
NC
8
NC
12
NC
16
NC
20
EXPOSED PAD
21
U54
TPA4411MRTJ
L45 FCM2012V-121
C770
2.2u/6.3V/Y5V
SE/BTL# 25
HP-OUT-R
HP-OUT-L
C773
2.2u/6.3V/Y5V
9/11 4.0
AUDG
Z2605
AUDG
1
2
5
4
3
U55
74AHC1G08
R572 *68_04
R573 *68_04
Z2613
+3VS_HAMP
G
DS
Q81
2N7002W
SE/BTL#
1
Z2601 Max: 0.5inch
11
JMDC
ALAZIA MDC
FINGER PRINT
12
HEADPHONE-L
HEADPHONE-R
R580
10K_04
TO AUDIO / USB BOARD CON.
2
+3VS_HAMP
HAMP_SD#
Z2601
Z2602
Z2603
Vista AMP
USB POWER
HP-OUT-R24
HP-OUT-L24
+3VS
MUTE_IN# 25
Z2609
HEADPHONE-L
HEAD PHONE-R
Z2607
C694
*680p_04
C768 0.1u_04
C769 10u_08
R508
**1K_04
C693
*680p_04
R512
**1K_04
Z2620
AUDG
AUDGAUDG
AUDG
R410 560K_04
C560
0.1u_04
R408 470K_04
GND
1
Azalia_SDO
3
GND
5
Azalia_SYNC
7
Azalia_SDI
9
Azalia_RST#
11
Azalia_BCLK
12
GND
10
GND
8
3.3V Main/aux
6
RESERVED
4
RESERVED
2
JMDC1
88020-12001
R208
*330K_04
R218
*100K_04
VOUT
1
GND
2
VIN
3
VIN
4
VOUT
5
U38
RT9701CPL
C333
0.1u_04
L13 HCB1608KF-121T25
R411 470K_04
1
2
3
4
5
6
J_FP
88296-0601
C559
10u_08
R210
*100K_04
R407 560K_04
G
DS
Q26
*NDS352
R209 39_1%_04
L14
*HCB1608KF-121T25
G
DS
Q24
*2N7002W
C582
10u_08
R204
*100K_04
C339
10u_08
C292
1u/10V
C305
*0.01u_04
C293
*10u_08
C580
1u/10V
C303
0.1u_04
C579
0.1u_04
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
JAUDIO1
88746-1601
+5V
+VCCUSB0 +VCCUSB1
+3VS
+3V
+3V
+3VS_FP
+3VS_FP
+VCCUSB1
+VCCUSB0
+VDD5 13,14,17,19,27,28
+5VS 13,14,17,18,19,22,24,27
+3VS 2,5,8,9,10,13,14,15,16,17,18,19,20,21,22,24,25,27
+AVCC 21,22
+AVPP 22
AZ_SDOUT14,24
AZ_SDI N114
AZ_BITCLK 14,24AZ_RST#14,24
AZ_SY NC14,24
+5V 18,24,28,29,30,31
+3V 13,16,24,25,28,29,30,31
MI C 1- L 24
MI C 1- JD 24
MI C 1- R 2 4
FP_PWREN23
USB_PP0 15
USB_PP6 15
USB_PN6 15
R576 0_04
USB_PN 0 15
USB_OC0# 15
USB_OC1# 15
HP-JD 24
HEADPHONE-R
USB_PN 1 15
USB_PP1 15
HEADPHONE-L
Z2618 Z2616
Z2619 Z2617
R577 0_04
Reserved
for ENE
9/1 4.0
SE/BTL#
R582
*0_04
9/11 4.0
8/21 4.0
160mA
+VCCUSB0
Z2612
Reserved
Reserved
Reserved
SE/BTL#
R581
100K_04
+3VS
9/11 4.0
FROM H8 def HI
Z2608
R559 0_04
R560 0_04
8/18 4.0 for Vista
Z2610
Z2611
+3VS_HAMP
R579
*0_04
Z2615
R548 22_04
C759
22P_04
+
C714
*100u/6.3V_B2
+
C715
*100u/6.3V_B2
8mA?
J_FP
6
1
C770, C773
TPA4411 2.2u/10V/X5R_0603¡Ó10% ·s®Æ or
2.2u/6.3V/Y5V 6-07-22591-7G0
MAX4411 1u/10V/X7R_0603¡Ó10%
6-08-1051L-2I0
¤£¤W¥ó¡AH8ºÝ¦³PH!
C771
4.7U/ X5R/10V_08
C772
4.7U/ X5R/10V_08
Sheet 26 of 34
Audio B’d, FP,
NDC, Vista