5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
20 Mil
20 Mil
Front Speaker R / L
20 Mil
20 Mil
4 Ohm 2W Speaker
20 Mil
On
20 Mil
The volume control.the gain range is from
-80db(Vvolume=5V) to +20db(Vvolume=0V) with
64 steps precise control.
TPA2008D2
P2P BA20550
(TSSOP24)
BACKLIGHT KEYBOARD
9
ἧ䓐ᶳ㍍妠
CONN
㊧㌱
PJ33 layout
暨㲐シ
trace
⮔⹎
Speaker wire length less than 8000mils , It don't need LC Filter.
Speaker 4 ohm------> 30mils, Via hole----->C40D20.
SPKOUTR+,R-,L+,L- Trace width
AUDIO AMP Enable
BACKLIGHT KEYBOARD
2A
2A
DEFAULT SHORT
6-20-43130-104
LOUTP
ROUT-
ROUTP
ROUTN
LOUTN LOUT-
AMP_EN
ROUT+
LOUT+
FRONT_R
FRONT_L
ROUT+
ROUT-
LOUT+
LOUT-
EC_CTRL_EN#_R
KBZONE1_B
KBZONE1_R
KBZONE1_G
KBZONE2_R
KBZONE2_B
KBZONE2_G
KBZONE3_G
KBZONE3_B
KBZONE3_R
SMC_VGA_THERM_R
KB_VDD
AMP_EN
G5383A_V5V
G5383A_V5V
KB_5VS_PG
SMD_VGA_THERM_R
KBZONE3_R
KBZONE3_G
KBZONE3_B
KBZONE2_B
KBZONE1_B
KBZONE2_R
KBZONE2_G
KBZONE1_R
KBZONE1_G
5VS
5VS
AMP_5VS
AUDG AUDG
AUDG
AUDG
AUDG AUDG AUDG
AUDG
AUDG
AUDG
AUDG
KB_5VS
KB_5VS
3.3VS
AUDG
3.3VS
VDD3
VIN
RGB_KB_GND
RGB_KB_GND
KB_5VS
RGB_KB_GND
KB_5VS_R
5VS
3.3VS
FRONT_R[48]
FRONT_L[48]
3.3VS[3,9,10,11,12,13,14,15,17, 30,31,34,36,37,38,39,40,42,43, 46,47,48,50,51,52,55,59,64,66, 68,70]
5VS[13,17,36, 48,50,51,52,55,60,61]
EC_CTRL_EN#[43]
VDD3[5,30,34,37,40,42,43,46,51,54,55,56,57,58, 59,60,61,62,63,68]
3.3V[2,13,17,31,44,45,46,47,50, 52,53,55,56,58,59,60,62,70]
VIN[13,43,52,53,54,55,56,57,62, 64,65,66,67]
EAPD_MODE[48]
PCH_MUTE#[38]
SUSB#[13,37,42,43,44,49,55,56,69]
AMP_EN [52]
KBC_MUTE#[43]
SUSB#[13,37,42,43,44,49,55,56,69]
SMC_VGA_THERM[30,43,71]
SMD_VGA_THERM[30,43,71]
Title
Size Document Number Rev
Date: Sheet
of
6-71-P65P0-D02A
D03B
[49] TPA2008D2 , BLIGHT KEYBOARD
Custom
49 82Tuesday, July 19, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650RP
Title
Size Document Number Rev
Date: Sheet
of
6-71-P65P0-D02A
D03B
[49] TPA2008D2 , BLIGHT KEYBOARD
Custom
49 82Tuesday, July 19, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650RP
Title
Size Document Number Rev
Date: Sheet
of
6-71-P65P0-D02A
D03B
[49] TPA2008D2 , BLIGHT KEYBOARD
Custom
49 82Tuesday, July 19, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650RP
R366 * 100K_04
C610
*22u_6.3V_X5R_06
C740
*0.1u_10V_X5R_04
C729
*0.1u_16V_Y5V_04
R401 3.01K_1%_04
J4 *CV-40mil
1 2
R345 *0_06
D32
RB751V-40(lision)
AC
R443
120K_04
J_KBLED_1
FP225H-012S10M
6-20-94K50-012
1
2
3
4
5
6
7
8
9
10
11
12
NC1
NC2
D29
*RB75 1V-40( lision)
AC
C1286
*0.1u_10V_X5R_04
C656
*0.1u_25V_X7R_06
C650 1000p_50V_X7R_04
C653 1000p_50V_X7R_04
C609
*22u_6.3V_X5R_06
C594
0.1u_16V_Y5V_04
R978
*100K_04
R315
*10K_04
C646
*1000p_50V_X7R_04
R377 0_06
C676
0.1u_10V_X7R_04
U25
*G5383A
TON
23
V5V
2
VIN
20
VIN
19
VIN
18
VIN
17
AGND
1
BST
22
LX
8
LX
9
LX
10
LX
16
PGND
11
PGND
12
PGND
13
PGND
14
PGND
15
PGND
6
FB
24
PGOOD
4
EN
5
VIN
3
VIN
21
NC
7
LX_PAD
26
VIN_PAD
25
R391 6.98K_1%_04
.
L24 FCM1005KF-121T03
R383 *1.5_04
R382 49.9_1%_08
R945
*1K_04
R341
*10K_04
R333 0_04
C649
*0.1u_10V_X5R_04
J6
2mm
1 2
L14
*TMPC0402HP-4R7MG -Z02
1 2
C679
0.1u_10V_X7R_04
R318 *0_04
C627
*0.1u_25V_X7R_06
J_SPK1
85204-04001
1
2
3
4
R384 *180k_1%_04
+
C600
*EEFCX0J221YR
220u,6.3V,ESR=15mȍ,H=1.9mm
C732
1000p_50V_X7R_04
C673 0.1u_10V_X7R_04
J3
1mm
1 2
C647
*100p_50V_NPO_04
U23
PCA9622
LED12
22
LED11
21
LED13
23
A1
3
A2
4
A3
5
A4
6
LED0
7
VSS
9
LED1
8
LED2
10
LED3
11
LED4
12
LED5
13
VSS
14
LED6
15
LED7
16
LED8
17
LED10
20
VSS
24
A0
2
LED9
18
VSS
1
VSS
19
LED14
25
A5
28
A6
29
SCL
30
SDA
31
VDD
32
OE#
27
LED16
26
C596
*22u_6.3V_X5R_06
C674 2.2u_6.3V_X5R_04
C634
*4.7u_6.3V_X5R_04
C733
0.1u_16V_Y5V_04
R388 *47K_1%_04
R456100K_1%_04
J2
*2mm
1 2
C728 0.1u_10V_X7R_04
R396 *28mil short-p
R332
*10K_04
S
D
G
Q68A
*MTDK3S6R
2
6 1
L25
HCB1608KF-121T30
C654 1000p_50V_X7R_04
R387
*10K_1%_04
.
L21 FCM1005KF-121T03
C595
*0.1u_50V_Y5V_06
R400 10K_1%_04
U36
74AHC1G08GW
1
2
5
4
3
C661
4.7u_25V_X5R_08
R442 3.01K_1%_04 C727
0.1u_10V_X7R_04
.
L22 FCM1005KF-121T03
S
D
G
Q68B
*MTDK3S6R
5
3 4
R389 0_06
U32
TPA2008D2
LINN
1
LINP
2
SHUTDOWN
3
PVDDL2
4
LOUTP
5
PGNDL1
6
PGNDL2
7
LOUTN
8
PVDDL1
9
COSC
10
ROSC
11
AGND
12
VDD
13
VOLUME
14
NC
15
PVDDR2
16
ROUTN
17
PGNDR1
18
PGNDR2
19
ROUTP
20
PVDDR1
21
BYPASS
22
RINP
23
RINN
24
Thermal_Pad
25
R347 0_06
R338 0_04
C1248
*4.7u_25V_X5R_08
.
L23 FCM1005KF-121T03
C730
220p_50V_NPO_04
R325
0_04
C660
22u_6.3V_X5R_08
C1247
*4.7u_25V_X5R_08
C669
0.1u_10V_X7R_04
C652 1000p_50V_X7R_04
To Next Page
Loading...
