Sony KDL-26FA400 Manual page 25

KD BOARD SCHEMATIC DIAGRAM (KDL-32FA400/32N4000/37FA400/37N4000 ONLY)
1 | 2 | 3 | 4 | 5 |
A
—
B
VD5V
—
*L401
10uH
C
GND_AU 1
*L400
10uH
AU_VCC 2 5 4
GND_AU 3
— AU_VCC 4
I2S_WS_OUTA 5 I2S_LR
I2S_SOSCK_OUTA 6 I2S_MCK
I2S_SCK_OUTA 7 I2S_SCK 1 2 3
D GND_T 8
I2S_SD_OUTA 9 I2S_D
MUTE 10
TO BM BOARD MUTE
CN/2002/CN2001
REG5V 11
— GND_T 12
SDA
13 SDA_DSP GND_T
LO 14 LO
SCL 15 SCL_DSP
E
RO 16 RO
RCT 17 /RST
STDBY_33V 18 STBY
POWER_ON 19 PWR_ON
VPA
— VP
GND_T 20
CN400
20P
GND_T
F400 FB400 R476
10
4A 0uH
F 24V 1/10W
CHIP
5%
GND_AU
—
G
—
H
—
VD3.3V
I
*IC401
1 NC VDD 44
—
2 NC VSS 43
3 NC VSSIO 42
4 SDI0 VDDIO 41
J
5 LRI SD_MON 40
6 39
VDDIO SD_LR
—
7 38
BCKI SD_CSW
8 37
VSS SD_SLSR
9 36
VDD LRO
K
10 ROM BCKO 35
*R405
3 . 3 k
11 MUTE MCKO 34
*R406
3 . 3 k
— 12 WDC VDDI O 33
*R407
3 . 3 k
13 PROC SDA 32
*R408
3 . 3 k
14 VSSIO SCL 31
L
15 30
VDDIO AD2
10
16 29
*C482 SEL AD1
*R404
0
17 28
— VDDPLL T1
*R470
*FB404
10
0uH
18 27
VSSPLL T2
19 VSS T3 26
M
20 VDD /RST 25
21 CLKOUT VDDIO 24
*R409
240
22 CLK VSSIO 23
—
N
GND_T
GND_T
—
O
—
P
KDL-26FA400/26N4000/32FA400/32N4000/37FA400/37N4000
6 | 7 | 8 | 9 | 10 | 11 |
VD1.8V
VD3.3V
*L403 *L404
10uH 10uH
5 4
1 2 3
L402
10uH
*R402
0
*R403
0
GND_T GND_AU
VD1.8V
MUTE
0 . 1
*C416
SD_LR
*FB405
0uH
SD_CSW
*FB406
0uH
SD_SLSR
*FB407
0uH
I2S_LRO
*FB408
0uH
I2S_BCKO
*FB409
0uH
*C415
0 . 1
SDA_DSP
SCL_DSP
*R411
3 . 3 k
0 . 0 1
*C485 /RST
*R471
4 . 7 k
12 | 13 | 14 | 15 | 16 | 17
VD5V
CS4335-KSZR
IC403
C441 R444
22 560
2 . 2
RB401 2012 1/10W 1608
1 SDATA AOUTL 8 X7R RN-CP
X7R 5% CH
SD_LR 25V 5% 2012 RN-CP 0.5%
1 RN-CP 1608 50V
1/10W 1500p
C431 1/10W 10k
I2S_BCKO 2 SCLK/DEM VA+ 7 270k C445
R438
R432
I2S_LRO
3 LRCK AGND 6
I2S_MCK
4 MCLK AOUTR 5
5%
R445
RN-CP C439 1608
1/10W 2 . 2 560
1/10W CH
270k 5% 50V
R433 X7R RN-CP RN-CP
0.5% 1500p
2012 1/10W C446
10k 1608
R439
GND_T
VD5V
*IC404
0 . 0 1 1 *C442 *R446
*C426 *C432 560
2 . 2
1 SDATA AOUTL 8
1500p
2 7 10k *C447
SCLK/DEM VA+ 270k *R440
*R434
3 6
LRCK AGND
4 5
MCLK AOUTR
*R447
*C440
2 . 2 560
270k
*R435
1500p
*C448
10k
*R441
GND_T
VD5V
*IC405
0 . 0 1 1 *R448
*C444
*C427 *C433 2 . 2 560
1 8
SDATA AOUTL
1500p
2 7 10k *C449
SCLK/DEM VA+ 270k *R442
*R436
3 6
LRCK AGND
4 5
MCLK AOUTR
*C443 *R449
560
2 . 2
270k
*R437 1500p
*C450
10k
*R443
GND_T
R474
470
1/10W
CHIP
TDA8933 5%
IC406
GND_AU
*R492
4 . 7 k C419
1/10W
2 . 2
RN-CP 10V 1 VSSD/HW VSSD/HW 32
5%
X7R GND_AU
2012
CS 2 IN1P OSCIO 31
C420
2 . 2
2012
3 I N1N HVP1 30
GND_T
*R493
4 . 7 k
1/10W
R413 VPA RN-CP 4 DIAG VDDP1 29
1k
R421 5%
1/10W
47k
RN-CP 1/10W
5% R426 5 ENGAG E BOOT1 28
RN-CP
0.5% 4 . 7 k
1/10W Q401
RN-CP 2SC4154TP-1EF
5% 6 27
POWERUP OUT1
7 26
CGND VSSP1
GND_T GND_AU GND_AU
VPA 8 25
VDDA STAB1
C424 0 . 1 1608 9 24
VSSA STAB2
GND_AU
10 OSCREF VSSP2 23
R427
39k
GND_T
11 HVPREF OUT2 22
1608
X7R 12 INREF BOOT2 21
25V 1608
X7R
0 . 1
C434 25V
0 . 1
13 NC VDDP2 20
C438
GND_T
14 IN2N HVP2 19
15 IN2P DREF 18
16 17
VSSD/HW VSSD/HW
GND_AU GND_AU
R475
470
1/10W
CHIP
5%
| 18 | 19 | 20 | 21 | 22 | 23
LO
R452
100
1/10W 0.5%
1608 RN-CP
CH RN-CP
5% 1/10W
50V 1608
1500p 47k
R459
C454
RO
R453 0.5%
1608
100 RN-CP
CH 1/10W 1/10W
50V
RN-CP 47k
1500p 5% R460
C455
1608
CS
*R454
100
47k
1500p
*C456 *R461
GND_T GND_T
SW
*R455
100
47k
1500p *R462
*C457
CHIP
6 7 8 PWR_ON
47k STBY 0
1500p R466
*C458 *R463
3 4 5 MUTE
1 2
G
G
47k
1500p CN403
*R464 10P GND_T
*C459
BLK
GND_AU
VP
GND_AU
1608
X7R
50V
0 . 0 1
C473
GND_AU
GND_AU
VP
GND_AU
Q402
RT3AMMM
KD
OUT
AUDIO
KDL-26FA400/26N4000/32FA400/32N4000/37FA400/37N4000
| 24 | 25 |
1 CS+
TO CEN SPKR
2 CS-
CN404
2P
A-1507-949-A <MA2> KD
97