Sony KDL-24R400A - Page 28

Chassis RB1FK, BA 28
Chassis RB1FK, BA
A BOARD SCHEMATIC DIAGRAM (18 OF 20)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B B
C
C
D
D
E
E
F F
G
G
H
H
AMP_MR
CLK_AMP
SDA_AMP
LRC_AMP
MCK_AMP
AMP_ILIM1
SP_PR
3.3V_AMP
AMP_ML
SP_MR
SP_PR
3.3V_AMP
AMP_SLEEP#
SP_MR
SP_PL
SP_ML
AMP_ILIM2
SP_PL
SP_ML
AMP_ML
AMP_MR
AMP_PR
AMP_PL
AMP_PL
AMP_PR
AMP_ILIM1
AMP_ILIM2
AMP_GAIN
AMP_GAIN
3.3V_AMP
AMP_ERR#
AUD_12V
SB_3.3V
GND
SP_PR
SP_MR
SP_PL
SP_ML
AMP_SLEEP#
ERR_AMP#
AUD_12V[5]
AMP_SLEEP[15]
AMP_SDA[15]
AMP_LRC[15]
AMP_BCK[15]
AMP_MCK[15]
GND [5,6,7,8,9,10,11,12,13,14,15,16,17,18,20,21]
SB_3.3V[5,8,9,11,12,14,15,17,18,20]
AMP_MUTE#[15]
AMP_ERR#[17]
Title
veRrebmuN tnemucoDeziS
teehS:etaD
of
FY13 BA_MT5389
A
AUDIO AMP
A3
19 21Thursday, December 20, 2012
Title
veRrebmuN tnemucoDeziS
teehS:etaD
of
FY13 BA_MT5389
A
AUDIO AMP
A3
19 21Thursday, December 20, 2012
Title
veRrebmuN tnemucoDeziS
teehS:etaD
of
FY13 BA_MT5389
A
AUDIO AMP
A3
19 21Thursday, December 20, 2012
AMP MUTE CONTROL.
AMP STATUS
73.4Khz
POWER DOWN
0.1uF
NORMAL
C1RL
8 Ohm
C2
LC Filter Constant.
0.22uF
Fc
8 Ohm
AMP_SLEEP
H
L
H
AMP SLEEP CONTROL.
L
PVDD=12.5V
R=8 Ohm
Po=10W*2
THD+N<10%
I2S Frequency
LR=48Khz
BCK=64*LR
MCK=256*LR
PWM
Fc=768Khz
GAIN=MODE1
PLIMIT1/2=8H
L
SPEAKER DC PROTECT.
zhK2.64Hu22
10uH
AMP_SLEEP#
NC 0.47uF 73.4Khz
AMP STATUS
Fc ( to GND )
107Khz
MUTE
NORMAL
AMP_MUTE#
H
L
R8002
4.7K_J
R8002
4.7K_J
1
2
R8016
NC/10K_J
NC
R8016
NC/10K_J
NC
12
TP8002TP8002
1
RP8002
NC_100K
RP8002
NC_100K
1
2
3
4
5
6
7
8
R8048
10K_J
R8048
10K_J
1
2
R8013
NC_1K_J
R8013
NC_1K_J
1
2
R8014
0_J
R8014
0_J
12
TP8003TP8003
1
RP8001
33_j
RP8001
33_j
1
2
3
4
5
6
7
8
B
C
E
Q8002B
NC_MMDT3906-7-F
B
C
E
Q8002B
NC_MMDT3906-7-F
5
43
C8019
NC_1U_16V_K
0603_X7R
C8019
NC_1U_16V_K
0603_X7R
12
B
C
E
Q8001
2SC3052-T112-1F
B
C
E
Q8001
2SC3052-T112-1F
1
32
C8016
0.47U_25V_K
C8016
0.47U_25V_K
12
C8005
1U_50V_K
C8005
1U_50V_K
12
R8006
47K_J
R8006
47K_J
1
2
C8018
0.47U_25V_K
C8018
0.47U_25V_K
12
C8013
NC/0.22U_25V_K
C8013
NC/0.22U_25V_K
12
L8007
10UH_2.3A_0.056R
L8007
10UH_2.3A_0.056R
1
2
C8012
0.47U_25V_K
C8012
0.47U_25V_K
12
R8011
10K_J
R8011
10K_J
1 2
R8004
100K_J
R8004
100K_J
1
2
B
C
E
Q8003A
NC_MMDT3906-7-F
B
C
E
Q8003A
NC_MMDT3906-7-F
2
16
C8001
NC_22U_25V_M
1210_X5R
C8001
NC_22U_25V_M
1210_X5R
12
L8004
NC/22UH_2A_0.107R
L8004
NC/22UH_2A_0.107R
1
2
R8015
NC/10K_J
R8015
NC/10K_J
12
R8007
36K_F
R8007
36K_F
12
C8007
NC/22P_50V_JNC
C8007
NC/22P_50V_JNC
12
L8002
10UH_2.3A_0.056R
L8002
10UH_2.3A_0.056R
1
2
B
C
E
Q8003B
NC_MMDT3906-7-F
B
C
E
Q8003B
NC_MMDT3906-7-F
5
43
C8023
NC_22U_25V_M
1210_X5R
C8023
NC_22U_25V_M
1210_X5R
12
R8008
NC/0_J
R8008
NC/0_J
12
B
C
E
Q8002A
NC_MMDT3906-7-F
B
C
E
Q8002A
NC_MMDT3906-7-F
2
16
CN8001
HEADER_4P
CN8001
HEADER_4P
1
2
3
4
C8036
NC_10U_25V_K
1210_X7R
C8036
NC_10U_25V_K
1210_X7R
12
C8014
0.47U_25V_K
C8014
0.47U_25V_K
12
J_V05_P22/CN6008C
NC
J_V05_P22/CN6008C
NC
12
C8003
1U_50V_K
C8003
1U_50V_K
12
R8003
0_J
R8003
0_J
1 2
C8008
NC/22P_50V_J
NC
C8008
NC/22P_50V_J
NC
12
L8001
NC/22UH_2A_0.107R
L8001
NC/22UH_2A_0.107R
1 2
L8008
NC/22UH_2A_0.107R
L8008
NC/22UH_2A_0.107R
1
2
C8015
NC_10U_25V_K
1210_X7R
C8015
NC_10U_25V_K
1210_X7R
12
R8012
0_J
R8012
0_J
12
C8011
1U_16V_K
C8011
1U_16V_K
12
U8001
YDA176-QZE2
null
U8001
YDA176-QZE2
null
REFA
1
AVSS
2
GAIN
21
DVSS
4
MCK
5
SDATA
6
SCLK
7
LRCLK
8
PVDDPR
9
OUTPR_2
11
OUTPR_1
10
PVSSR_1
12
PVSSR_2
13
OUTMR_2
15
OUTMR_1
14
PVDDMR
16
SLEEPN
17
PROTN
18
PLIMIT2
20
PLIMIT1
19
TEST
3
CKMOD
22
MONO
23
MUTEN
24
PVDDML
25
OUTML_2
27
OUTML_1
26
PVSSL_1
28
PVSSL_2
29
OUTPL_2
31
OUTPL_1
30
PVDDPL
32
THERMAL PAD
33
R8010
0_J
R8010
0_J
12
L8006
10UH_2.3A_0.056R
L8006
10UH_2.3A_0.056R
1
2
L8003
10UH_2.3A_0.056R
L8003
10UH_2.3A_0.056R
1
2
R8009
NC/0_J
R8009
NC/0_J
12
C8010
1U_16V_K
C8010
1U_16V_K
12
L8005
NC/22UH_2A_0.107R
L8005
NC/22UH_2A_0.107R
1 2
C8002
1U_50V_K
C8002
1U_50V_K
12
TP8001TP8001
1
R8005
0_J
R8005
0_J
1
2
RP8003
NC_100K
RP8003
NC_100K
1
2
3
4
5
6
7
8
B
C
E
Q8004
NC_2SC3052-T112-1F
B
C
E
Q8004
NC_2SC3052-T112-1F
1
32
C8004
1U_50V_K
C8004
1U_50V_K
12
C8017
NC/0.22U_25V_K
C8017
NC/0.22U_25V_K
12
TP8004TP8004
1
C8009
NC/22P_50V_J
NC
C8009
NC/22P_50V_J
NC
12