Schematic Diagram - Main Board (6/8) - Sony GTK-XB60 Service Manual

4-9.

SCHEMATIC DIAGRAM - MAIN Board (6/8) -

1 2
MAIN BOARD (6/8)
A
3.3V
3.3V_D1
C208 C208 C140 C140
C142 C142
0.1UF 0.1UF 0.1UF 0.1UF
10uF/6.3V/X5R 10uF/6.3V/X5R
B
3.3V_D1
11
R572 R572 10 10 14
C571 C571 C573 C573
C572 C572 C574 C574
0.1UF 0.1UF 0.1UF 0.1UF
3.3V_D1
GND
R573 R573 10K 10K 8
C
R575 R575 4.7K 4.7K
AMUTE 3
5 AMUTE
R122 R122 33 33 4
MCLK5
R123 R123 33 33 5
BCLK5
R125 R125 33 33 7
LRCK5
R126 R126 33 33 6
DATA4
12
15
GND
D
Sample ADC
C239 C239
5V_D1
E R292 R292 4.7 4.7
FB7 FB7 4.7 4.7
3.3V_D1
10 R93 R93 33 33
MCLK5
R112 R112 33 33
10 LRCK5
C220 C220 C216 C216
0.1UF 0.1UF
R277 R277 0 0
R269 R269 0 0
F
3.3V_D1 AMP_3.3V
FB28 FB28 500/800mA 500/800mA
+ + CE23 CE23
C229 C229
100uF/16V/SMD 100uF/16V/SMD
0.1UF 0.1UF
G
AMP_3.3V
R287 R287
R288 R288 R268 R268
4.7K 4.7K 4.7K 4.7K
4.7K 4.7K
HP_SEL
T_PDN
AMP_RST
5 AMP_RESET
C324 C324
0.1UF 0.1UF
H
GTK-XB60
3 4
1.8V
1.8V_D
C204 C204 C205 C205 C141 C141 C147 C147
0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 10uF/6.3V/X5R 10uF/6.3V/X5R
16
VDD VEE
2
CP
CVDD
C575 C575 C576 C576
1uF/10V/X5R 1uF/10V/X5R 1uF/10V/X5R 1uF/10V/X5R
LRCK5
1
CN DATA5
DATA4
GND
10 R574 R574 470 470 AOUT_L
DIF AOUTL AOUT_L 7
MCLK5
C577 C577
470pF/50V/X7R 470pF/50V/X7R
9 R576 R576 470 470 AOUT_R
AOUT_R 7
SMUTE AOUTR
AK4430 AK4430
C579 C579
MCLK 470pF/50V/X7R 470pF/50V/X7R
BICK
LRCK
SDTI
13
VSS1 VREFH
VSS2
C581 C581
U571 U571
2.2UF 2.2UF
TSSOP16 TSSOP16
GND
C256 C256
0.1UF 0.1UF
R274 R274 1K 1K
1 14 Sample_ADC_INR
VREF VINR
2 13 Sample_ADC_INL
AGND VINL
3 12
VCC FMT
4 11
VDD MD1
5 10
DGND MD0 R276 R276 1K 1K
6 9 10
R115 R115 33 33 DATA6
SCKI DOUT
7 8
R116 R116 33 33
LRCK BCK BCLK5 10
C183 C183 C195 C195
U20 U20
PCM1808 PCM1808
0.1UF 0.1UF
TGND
1
PWM_HPM_L
R308 R308 4.7 4.7 2
PWM_HPP_L
3
PWM_HPM_R
C214 C214 4700pF 4700pF 4
PWM_HPP_R
5
AVSS
R291 R291 470 470 C217 C217 0.047uF/50V/X7R 0.047uF/50V/X7R R297 R297 470 470 C218 0.047uF/50V/X7R C218 0.047uF/50V/X7R 6
AMP_3.3V PLL_FLTM
7
PLL_FLTP
C219 C219 4700pF 4700pF 8
VR_ANA
R290 R290 2.2 2.2 9
AVDD
10
GND ASEL_VACS2
C223 C223 11
C224 C224
10 MCLK5 MCLK
R294 R294 12K/1% 12K/1% R299 R299 6.2K/1% 6.2K/1% 12
OSC_RES
10uF/6.3V/X5R 10uF/6.3V/X5R 0.1UF 0.1UF 13
GND DVSS2_CORE
14
AMP_3.3V DVDD2_CORE
15
TP53 TP53 EMO_1
16
AMP_RST
RESET
TGND HP_SEL 17
HP_SLE
T_PDN 18
PDN
19
7 AMP_MUTE
MUTE
TP55 TP55 20
5 TAS_SDA
SDA
TP57 TP57 21
5 TAS_SCL
SCL
R306 R306 33 33 T_LRCLK 22
10
LRCK5 LRCLK
R307 R307 33 33 T_SCLK 23
10 BCLK5 SCLK
R302 R302 33 33 T_SDIN1 24
10 DATA5 SDIN1
R311 R311 10K 10K 25
GND
SDIN2
R310 R310 33 33 26
10 DATA7 SDIN3
27
SDIN4
28
VR_DIG
C225 C225
R293 R293 C226 C226
100K 100K
0.1UF 0.1UF 10uF/6.3V/X5R 10uF/6.3V/X5R
GND
5 6
C202 C202
NC/12PF NC/12PF
1.8V 3.3V
25
DVSS4
SDA
26
GPIO10
SCL
27 U13 U13
GPIO9
IOVDD1
28
GPIO8
YSS952 YSS952
XOUT
29
3.3V IOVDD2
XIN
30
GPIO7
PLLVSS2
31
1.8V DVDD18_2
C199 C199 C200 C200 C201 C201
PLLVSS1
32
GPIO6
IC_N
33
GNDP
1.8V
3.3V
C270 C270 4.7uF/10V/X5R 4.7uF/10V/X5R
Sample Audio
Sample IC
R272 R272
470 470
U3 U3
1
PTA3 PTA2
2
DVDD2 PTA1
3
C193 C193
PTB2 PTA0
4
PTE2 AVDD2
C367 C367 5
DVDD3 VSS1
R296 200K/1% R296 200K/1% 6
OSC1 PWM1
0.1UF 0.1UF 7
VPP_PAD AVDD1
8
PTB0 PWM2
9
VSS2 DVDD1
10
PTD0 PTD1
AM4KA340 SSOP AM4KA340 SSOP
AMP_3.3V
U17 U17
56 C211 C211 C212 C212 C227 C227
PWM_P_6
55
PWM_M_6
54 0.1UF 0.1UF 0.1UF 0.1UF 10uF/6.3V/X5R 10uF/6.3V/X5R
PWM_P_5
53
PWM_M_5
52 C215 C215 0.1UF 0.1UF
VR_PWM
51
GND
AVSS_PWM
50
AVDD_PWM
49
PWM_P_8
48
PWM_M_8
47
PWM_P_7
46
PWM_M_7
45
PWM_P_4
44
PWM_M_4
43
PWM_P_3
42
PWM_M_3
41
R295 R295 33 33
PWM_P_2 OUT2A 12
40 R300 R300 33 33 OUT2A/B : L
PWM_M_2 OUT2B 12
39 R304 R304 33 33
OUT1A 12
PWM_P_1
38 R305 R305 33 33 OUT1A/B : R
OUT1B 12
PWM_M_1
37 R289 R289 NC/2.2K NC/2.2K
VALID VALID 12
36
DVSS1_CORE
35
AMP_3.3V
DVDD1_CORE
34 R309 R309 33 33
AMP_FAULT 5,12
BKND_ERR
33
PSVC TP54 TP54
32
GND
TEST
31
R298 R298
LRCLKO
30
4.7K 4.7K
SCLKO
29
SDOUT
AMP_3.3V
TAS5538 TAS5538
29 29
7 8 9
16
DSP_SDA
15 Crystal
DSP_SCL
TP61 TP61
TP64 TP64
14 R275 R275 4.7K 4.7K
3.3V
13
Y2 24.576MHz/10PPM Y2 24.576MHz/10PPM
R260 R260
12 1 3
100 100
11
3.3V
C154 C154
10 C153 C153
R231 R231 NC/47K NC/47K 20pF/50V/NP0 20pF/50V/NP0
20pF/50V/NP0 20pF/50V/NP0
9 R279 R279 100 100
Y_Rest 7
R283 R283
10K 10K
R286 R286 33 33 BUSY
BUSY
SAMP_SDA
R285 R285 33 33
SAMP_SDA
R284 R284 33 33 SAMP_SCL
SAMP_SCL
20
19
18
17 C368 0.1UF C368 0.1UF
16
15 Sample Audio
14
13
12 D D D VDD3.3V V V D D D D 3 3 3 . 3 . V V
11
GTK-XB60