Toshiba 26EL933G, Service Manual

Page: 47 / 55

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
AU2WS
AU2SCK
SYS_MCLK
AU2SDO
SPK_R-
SPK_L+
/PDN
SPK_R+
SPK_L-
SPK_R-
SPK_L+
RIN H_OutR
H_OutL LIN
HP_OUT_L_1
HP_OUT_R_1
HP_R
HP_L
SPK_L-
SPK_R+
HPR
HPL
AMP_Power
PLL_VDD_3.3V
AMP_Power
AMP_Power
AMP_Power
+3.3V_Normal
VCC
VCC
+3.3V_Normal
+3.3V_Normal
+12V_NORMAL
AMP_Power
PLL_VDD_3.3V +3.3V_Normal
AU2SCK 6
AU2WS 6
AU2SDO 6
AU2MCKO 6
MI2C-SDA 6
MI2C-SCL 6
AMP_RST 6
AMP_MUTE 6
HP_DET 6
H_OutR 5
H_OutL 5
HP_MUTE 6
Size Project Name
Rev
Date: Sheet of
Title :
Engineer:
C
14 19 Tuesday, December 06, 2011
MAIN BOARD
Audio AMP
1.01
xxA(L)V933/xxE(H)L933
CM Chang/Jason Chang
Size Project Name
Rev
Date: Sheet of
Title :
Engineer:
C
14 19 Tuesday, December 06, 2011
MAIN BOARD
Audio AMP
1.01
xxA(L)V933/xxE(H)L933
CM Chang/Jason Chang
Size Project Name
Rev
Date: Sheet of
Title :
Engineer:
C
14 19 Tuesday, December 06, 2011
MAIN BOARD
Audio AMP
1.01
xxA(L)V933/xxE(H)L933
CM Chang/Jason Chang
C315
0.1UF/16V
1
2
C289 1UF/16V 1 2
U18A
TAS5707L_12VIA
AVDD
13
FAULT#
14
DVSSO
17
VR_DIG
18
PDN#
19
LRCLK
20
SCLK
21
SDIN
22
SDA
23
SCL
24
RESET#
25
STEST
26
GND
29
AGND
30
VREG
31
GVDD_OUT2
32
BST_D
33
PVDD_D1
34
PVDD_D2
35
PGND_CD1
37
PGND_CD2
38
OUT_C
39
PVDD_C1
40
PVDD_C2
41
BST_C
42
BST_B
43
PVDD_B2
45
OUT_B
46
PGND_AB1
47
PGND_AB2
48
PVDD_A1
2
PVDD_A2
3
BST_A
4
GVDD_OUT1
5
SSTIMER
6
OC_ADJ
7
NC
8
AVSS
9
PLL_FLTM
10
PLL_FLTP
11
VR_ANA
12
OUT_A
1
OSC_RES
16
MCLK
15
OUT_D
36
DVDD
27
DVSS
28
PVDD_B1
44
GND1
49
C283
1UF/16V
1
2
FB45
600Ohm/100Mhz
2 1
R365
100Ohm
1 2
R363
10KOhm
1
2
R378
18.2KOhm
1 2
C290 1UF/16V 1 2
C318 4.7UF/10V
1 2
C306
0.1UF/16V
1
2
C311
0.68UF/25V
1
2
R366
22KOHM
1
2
R370
10Ohm
1 2
R386
100Ohm
1 2
C282
0.1UF/16V
1
2
U17B
TPA6132A2RTER_4VIA
GND1
18
GND2
19
GND3
20
GND4
21
C323
47PF/50V
1
2
C296
0.047UF/25V
1
2
R372
4.7KOhm
1
2
C292
3300PF/50V
1
2
R384 33Ohm 1 2
C298
0.047UF/25V
1
2
C321
0.1UF/16V
1
2
C332
0.1UF/16V
1
2
C331
1UF/16V
1
2
C287 1UF/16V 1 2
R376 0Ohm 1 2
R95
4.7KOhm
NC
1
2
R385 33Ohm 1 2
C294
0.022UF/16V
1
2
C286
3300PF/50V
1
2
C291
1UF/16V
1
2
L8 15UH
2 1
U18B
TAS5707L_12VIA
GND2
50
GND3
51
GND4
52
GND5
53
GND6
54
GND7
55
GND8
56
GND9
57
GND10
58
GND11
59
GND12
60
GND13
61
R367
100Ohm
1 2
C308
4700PF/25V
1 2
R377
10KOhm
1
2
R362
100Ohm
1 2
R371
4.7KOhm
1
2
CN12
WAFER_HD_4P
1
2
3
4
R369
22KOHM
1
2
R375
22KOHM
1
2
C295
0.047UF/25V
1
2
C303
10UF/10V
1
2
C322
47PF/50V
1
2
R364
100Ohm
1 2
C327
0.1UF/16V
1
2
C297
2.2UF/10V
1
2
C304
4700PF/25V
1
2
R368
10Ohm
1 2
C285
100PF/50V NC
1
2
C284 1UF/16V 1 2
C305
0.033UF/50V
1
2
+
C310
220UF/25V
1
2
C324
0.68UF/25V
1
2
C314
10UF/16V
NC
1
2
C329
0.68UF/25V
1
2
C293
0.022UF/16V
1
2
R379
100Ohm
1 2
R381 33Ohm 1 2
R373
470Ohm
1
2
C326
0.1UF/16V
1
2
C319
0.1UF/16V
1
2
U17A
TPA6132A2RTER_4VIA
INL-
1
INR+
3
INL+
2
OUTL
16
HPVDD
12
HPVSS
8
G0
6
INR-
4
OUTR
5
CPP
11
CPN
9
EN
13
SGND
15
AVDD
14
PGND
10
G1
7
T_P
17
FB46
600Ohm/100Mhz
2 1
FB44
120Ohm/100Mhz
2 1
C302
1UF/16V
1
2
L7 15UH
2 1
C320 0.033UF/50V
1 2
R382 33Ohm 1 2
C300
0.68UF/25V
1
2
C333
0.1UF/16V
1
2
C299
0.047UF/25V
1
2
C334
10UF/10V
1
2
NP_NC1
NP_NC2
CN11
PHONE_JACK_7P
1
2
3
4
5
7
8
9
10
C309
0.1UF/16V
1
2
C316 0.1UF/16V
1 2
R383 33Ohm 1 2
C328
0.033UF/50V
1
2
C288
2.2UF/10V
1
2
C307
4700PF/25V
1 2
C317 0.033UF/50V
1 2
L10 15UH
2 1
C313
1PF/50V
1
2
R387
4.7KOhm
NC
1
2
R380
4.7KOhm
NC
1
2
R374
470Ohm
1
2
+ C335
220UF/25V
1
2
L5 15UH
2 1