DOWNLOAD Sony HT-XT3 Service Manual ↓ Size: 7.39 MB | Pages: 92 in PDF or view online for FREE

Model
HT-XT3
Pages
92
Size
7.39 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ht-xt3.pdf
Date
PREV: Sony SS-SHAKEX1 / SS-SHAKEX3 / SS-SHAKEX7 Service Manual

Sony HT-XT3 Service Manual ▷ View online

HT-XT3
53
-
+
STARTUP
CONTROL
-
+
-
+
-
+
UVP
PROTECTION & I/O LOGIC
POWER-UP
RESET
TEMP
SENSE
CB3C OVER-
LOAD
PROTECTION
AVDD
DVDD
PWM
RECEIVER
PWM
RECEIVER
PWM
RECEIVER
PWM
RECEIVER
ANALOG
LOOP FILTER
ANALOG
LOOP FILTER
ANALOG
LOOP FILTER
ANALOG
LOOP FILTER
PWM &
TIMING
CONTROL
PWM &
TIMING
CONTROL
PWM &
TIMING
CONTROL
PWM &
TIMING
CONTROL
GATE-DRIVE
GATE-DRIVE
GATE-DRIVE
GATE-DRIVE
GVDD_AB
1
VDD
2
OC_ADJ
3
RESET
4
INPUT_A
5
INPUT_B
6
C_START
7
DVDD
8
GND_9
9
GND_10
10
GND_11
11
GND_12
12
AVDD
13
INPUT_C
14
INPUT_D
15
FAULT
16
OTW
17
CLIP
18
M1
19
M2
20
M3
21
GVDD_CD
22
BST_D
23
BST_C
24
GND_25
25
GND_26
26
OUT_D_27
27
OUT_D_28
28
PVDD_CD_29
29
PVDD_CD_30
30
PVDD_CD_31
31
OUT_C
32
GND_33
33
GND_34
34
OUT_B
35
PVDD_AB_36
36
PVDD_AB_37
37
PVDD_AB_38
38
OUT_A_39
39
OUT_A_40
40
GND_41
41
GND_42
42
BST_B
43
BST_A
44
•  IC Block Diagrams
IC6001,  IC6004  TAS5614LA (AMP BOARD)
HT-XT3
54
IC6002  TAS5534DGGR (AMP BOARD)
IC502  TPS2065CDBVR (MB-1408 BOAR
D (5/11))
IC703  PCM1808PWR (MB-1408 B
OARD (7/11))
I2C SERIAL
CONTROL
INTERFACE
CLOCK, PLL,
AND
SERIAL DATA
INTERFACE
PWM_HPM_L 1
PWM_HPP_L 2
PWM_HPM_R 3
PWM_HPP_R 4
PLL_FLTM 6
PLL_FLTP 7
LRCLK 22
SCLK 23
SDIN1 24
SDIN2 25
SDIN3 26
SDIN4 27
VR_DIG 28
RESET 16
HP_SEL 17
PDN 18
MUTE
ASEL_EMO2 10
EMO1 15
DVDD2_CORE 14
DVSS2_CORE 13
AVDD 9
VR_ANA 8
OSC_RES 12
MCLK 11
19
SDA 20
AVSS 5
DEVICE
CONTROL
DIGITAL
AUDIO
PROCESSOR
POWER
SUPPLY
SCL 21
AVSS_PWM
51
AVDD_PWM
50
PWM_P_1
39
PWM_M_1
38
PWM_P_2
41
PWM_M_2
40
PWM_P_3
43
PWM_M_3
42
NC_45
45
NC_44
44
NC_47
47
NC_46
46
PWM_P_4
49
PWM_M_4
48
NC_54
54
NC_53
53
NC_56
56
NC_55
55
LRCLKO
31
SCLKO
30
PSVC
33
VALID
37
TEST
32
SDOUT
29
VR_PWM
52
DVSS1_CORE
36
DVDD1_CORE
35
BKND_ERR
34
PWM
SECTION
Charge
Pump
Current
Sense
OTSD
UVLO
Driver
(Disabled+
UVLO)
Current
Limit
Thermal
Sense
9-ms
Deglitch
3
5
IN
4
EN/EN
CS
1 OUT
2 GND
3 FLT
DELTA-SIGMA
MODULATOR
DELTA-SIGMA
MODULATOR
ANTIALIAS
LOW-PASS FILTER
ANTIALIAS
LOW-PASS FILTER
AGND
AVcc
2
3
DVdd
DGND
4
5
LRCK 7
REFERENCE
u1/64
DECIMATION
FILTER
WITH
HIGH-PASS
FILTER
SERIAL
INTERFACE
&
MODE/FORMAT
CONTROL
FMT
12
VinR
14
VinL
13
MOD1
11
MOD0
10
DOUT
9
BCK
8
CLOCK & TIMING CONTROL
POWER
SUPPLY
SCKI 6
Vref 1
HT-XT3
55
IC2001  TC58NVG2S0HTAI0 (MB-1408 BO
ARD (5/11))
IC3005  PST8429UL (MB-1408 BOA
RD (6/11))
IC5000  W25X20CLSNIG (MB-1408 BOAR
D (10/11))
IC5009  W25X20CLSNIG (MB-1408 BOA
RD (11/11))
48 NC_48
47 NC_47
46 NC_46
45 NC_45
44 I/O8
43 I/O7
42 I/O6
41 I/O5
40 NC_40
39 NC_39
38 NC_38
37 VCC_37
36 VSS_36
35 NC_35
34 NC_34
33 NC_33
32 I/O4
31 I/O3
30 I/O2
29 I/O1
28 NC_28
27 NC_27
26 NC_26
25 NC_25
1
NC_1
2
NC_2
3
NC_3
4
NC_4
5
NC_5
6
NC_6
10
NC_10
11
NC_11
12
VCC_12
13
VSS_13
14
NC_14
15
NC_15
16
CLE
17
ALE
20
NC_20
21
NC_21
22
NC_22
23
NC_23
24
NC_24
7
RY / BY
8
RE
9
CE
18
WE
19
WP
I/O
Control circuit
Status register
Address register
Command register
Logic control
Control circuit
Memory cell array
Sense amp
Data register
Column decoder
Column buffer
Row address buffer decoder
Row address decoder
HV generator
RY/BY
GND 1
VDD 2
+
–
VREF
OUT
4
CD
3
CS
DO(IO1)
GND
1
2
3
4
Write Control
Logic
Data
Column Decode
and 256 Byte Page Buffer
Write Protect Logic and Row Decode
High Voltage
Generators
Page Address
Latch / Counter
SPI
Command and
Control Logic
Status
Register
VCC
8
HOLD
7
CLK
6
DI(IO0)
5
Byte Address
Latch / Counter
WP
HT-XT3
56
IC5010  SII9678CNUC (MB-1408 BOARD (11/11))
IC5001  SII9679CNUC (MB-1408 BOARD (10/11))
ISP
DDC Slave
HDMI
Input
Interface
Video Data
Conversion
Logic
Video and Audio Data Path
HDCP1.4/2.2
Encryption
Engine
HDMI TMDS
Transmitter
Rx HDCP1.4
Authentication
Logic
OTP
DDC Master
Tx HDCP
Authentication
Logic
Local I
2
C
Slave Logic
MCU
Registers,
Configuration,
and Interrupt
Control Registers
OSC
3V3
Regulator
SPI Logic
HDCP1.4
Decryption
Engine
VDD33OUT
1
VDD5V_IN
2
RPWR5V
3
RX_HPD
4
COC_GND
5
AVDD10_DOC
6
RXCN
7
RXCP
8
AVDD10_9
9
VDD33
10
RX0N
11
RX0P
12
RX1N
13
RX1P
14
RX2N
15
RX2P
16
AVDD10_17
17
FVDD10
18
VDDIO33_19
19
HSIC_VDD33
57
VDD12OUT
56
HSIC_GND
55
HSIC_STB
54
HSIC_DAT
53
NC_52
52
XTAL_GND
51
XTAL_OUT
50
XTAL_IN
49
XTAL_VDD33
48
TX2P
47
TX2N
46
TX1P
45
TX1N
44
TX0P
43
TX0N
42
TXCP
41
TXCN
40
AVDD10_DP
39
20
INT
21
GPIO0_CI2CA
22
GPIO1_PSCTL
23
GPIO2
24
VDD10_24
25
TMODE
26
RSVDL_26
27
RSVDL_27
28
RSVDL_28
29
RSVDL_29
30
GPIO3
31
GPIO4
32
GPIO5
33
VDDIO33_33
34
RESETN
35
VDD10_35
36
AVDD10_PLL
37
VDD18OUT
38
TX_CBUS_HPD
76
DSDA
75
DSCL
74
LPSBV5V
73
NC_73
72
RSVDL_72
71
MHL_CD_TX
70
VDD10_70
69
CSDA
68
CSCL
67
TDSDA
66
TDSCL
65
VDDIO33_65
64
SPI_MISO
63
SPI_MOSI
62
SPI_CS1
61
SPI_CS0
60
SPI_CLK
59
VDD10_59
58
HSIC_VDD10
Data
Tunneling
Registers,
Configuration,
and Interrupt
Control Registers
OSC
MCU
ISP
3V3
Regulator
CEC
Interface
(Sil9394
Dongle Only)
Local I
2
C
Slave Logic
VDD33OUT
1
VDD5V_IN
2
RPWR5V
3
CBUS_HPD
4
COC_GND
5
AVDD10_DOC
6
RXCN
7
RXCP
8
AVDD10_9
9
VDD33
10
RX0N
11
RX0P
12
RX1N
13
RX1P
14
RX2N
15
RX2P
16
AVDD10_17
17
FVDD10
18
VDDIO33_19
19
1V2 Regulator
SPI Master
SPI Slave
SPI Logic
HSIC PHY
LPSB
1V8
Regulator
CBUS
Control
Rx DDC
Interface
76
DSDA
75
DSCL
74
LPSBV5V
73
W
AKEUP
72
NC_72
71
MHL_CD
70
VDD10_70
69
CSDA
68
CSCL
67
TDSDA
66
TDSCL
65
VDDIO33_65
64
SPI_MISO
63
SPI_MOSI
62
SPI_CS1
61
SPI_CS0
60
SPI_CLK
59
VDD10_59
58
HSIC_VDD10
HSIC_VDD33
57
VDD12OUT
56
HSIC_GND
55
HSIC_STB
54
HSIC_DAT
53
NC_52
52
XTAL_GND
51
XTAL_OUT
50
XTAL_IN
49
XTAL_VDD33
48
TX2P
47
TX2N
46
TX1P
45
TX1N
44
TX0P
43
TX0N
42
TXCP
41
TXCN
40
AVDD10_DP
39
20
INT
21
GPIO0_CI2CA
22
GPIO1_PSCTL
23
GPIO2
24
VDD10_24
25
TMODE
26
RSVDL_26
27
RSVDL_27
28
RSVDL_28
29
RSVDL_29
30
GPIO3
31
GPIO4
32
GPIO5
33
VDDIO33_33
34
RESETN
35
VDD10_35
36
AVDD10_PLL
37
VDD18OUT
38
TX_HPD
Rx HDCP
Authentication
Logic
HDMI/
MHL1, 2, 3
Receiver
Clock (CoC)
Data (DoC)
Video Data
Audio Data
HDCP
Decryption 
Engine
Video Data
Conversion
Logic
OTP
HDCP
Repeater 
Logic
Tx HDCP
Authentication
Logic
Tx HDCP
Encryption
Engine
Audio
Output
Logic
(Sil9394
Dongle Only)
Tx DDC
Interface
HDMI TMDS
Transmitter
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Display

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