Schematic Diagram - Main Board (2/8) - Sony GTK-XB7 Service Manual

4-5.

SCHEMATIC DIAGRAM - MAIN Board (2/8) -

1 2
MAIN BOARD (2/8)
A
3.3V_D2
XP2 XP2
1
1
DEBUG_TX 2
2
DEBUG_RX 3
3
4
4
4PIN/2.0mm 4PIN/2.0mm
B
3.3V_D2
TP6 TP6
FB8 FB8 500/200mA 500/200mA
D33
Digital
TP7 TP7
Close to 8104WW
FB9 FB9 500/200mA 500/200mA
SD33
C7 C7 SDRAM
C63 C63 C88 C88
4.7UF 4.7UF 4.7UF 4.7UF
0.1UF 0.1UF
Close to SDRAM TP8 TP8
C
RF3.3V
C325 C325 C67 C67 C68 C68
RF
TP9 TP9
Close to 8104WW
R62 R62 0 0
AD_VCC3
Internal AD
C71 C71
C70 C70
4.7UF 4.7UF
0.1UF 0.1UF
Close to 8104WW
TP10 TP10
VVCC3
Video DAC
C64 C64
D
4.7UF 4.7UF
TP12 TP12
R68 R68 2.2 2.2
AVCC3
Internal DA
CE9 CE9 + + C78 C78
100uF/16V/SMD 100uF/16V/SMD 0.1UF 0.1UF
E
GTK-XB7
3 4
Crystal
R31 R31 100K 100K
XI Y1 Y1 27MHz/30PPM 27MHz/30PPM R32 R32 1K 1K XO
C39 C39 C40 C40
33pF/50V/NP0 33pF/50V/NP0 33pF/50V/NP0 33pF/50V/NP0
Put these circuits as
closer as possible to
MPEG DECODER.
103
NC
104
CDLDO
105
NC
106
CDMDI
107
RF3.3V SRV_AVDD
108
V21
109
V165
110
DA_AVSS
111
DA_TEO
112
DA_FEO
113
RFDA3.3V DA_AVDD
114
SPDC_OUT/GPIO70
115 SPHE8104W-128 SPHE8104W-128
SC_OUT/GPIO71
AMP_FAULT R66 R66 33 33 116
AMP_FAULT
GPIO72
117
DMEA
I2C_SW 118
I2C_SW
CARD_SENSE/GPIO74
I2C_SCL TP59 TP59 119
I2C_SCL
SD_D0/GPIO75
I2C_SDA TP60 TP60 120
I2C_SDA
SD_CLK/GPIO76
121
SD_SMD/GPIO77
122
TP58 TP58 GPIO78
123
GPIO79
124
CDVR
SF_CS 125
SPI_CE
SPI_D0 126
SPI_D0
SF_CK 127
SPI_CLK
SPI_D1 128
SPI_D1
1.2V_D TP13 TP13
VCC1.2
C80 C80 C81 C81 C82 C82
0.1UF 0.1UF 0.1UF 0.1UF 1000pF/50V/X7R 1000pF/50V/X7R
Close to 8104WW
RF3.3V
RFDA3.3V
R167 R167 4.7K 4.7K
FB12 FB12 500/200mA 500/200mA D33
R89 R89 4.7K 4.7K
R98 R98 4.7K 4.7K
C65 C65 C76 C76
R49 R49 R51 R51
4.7UF 4.7UF 0.1UF 0.1UF
33 33 33 33
3.3V_D2
C54 C54
10uF 10uF
R46 R46
R53 R53 D18 D18
10K 10K LL4148 LL4148
RESET
5 6 7
D33
C46 C46
0.1UF 0.1UF
SF_CS
SPI_D0
C49 C49
10UF/6.3V/X5R 10UF/6.3V/X5R
AOUT_R
AOUT_L
64
ADAC_AVSS
63 C58 C58 10uF/6.3V/X5R 10uF/6.3V/X5R
ADAC_AVDD AVCC3
62 DAC_VREF C59 C59 0.1UF 0.1UF
VREF
61
AIN_R
60
AD_AVDD AD_VCC3
59
AD_AVSS
58 R133 R133 33 33
GPIO54 BT_MFB_MPEG
57
R127 R127 33 33
GPIO53 AMP_RESET 11
56
GPIO52
U6 U6 55
GPIO51
54
GPIO50
53 R112 R112 4.7K 4.7K
SPDIF_IN/GPIO48
52
R139 R139 4.7K 4.7K
SPDIF_OUT/GPIO47
51 M_A3
M_A3
50 M_A2
M_A2
49 M_A1
R90 R90 33 33 MCU_SDA
M_A1
48 M_A0
M_A0
47 M_A10
M_A10 R91 R91 33 33 MCU_SCL
46 M_BA1
M_BA1
45 M_BA0
M_BA0
44 M_RAS
M_RAS
43 M_CAS
M_CAS
42 M_WE
M_WE
41 M_DQM0
M_DQM0
40 M_A4
M_A4
39 M_A5
D33
M_A5
R30 R30 R37 R37
1K 1K 1K 1K
I2C_SDA R33 R33 33 33
I2C_SCL R42 R42 33 33
STB_3.3V
RAM_CLK
R70 R70 R71 R71
10K 10K 10K 10K
C77 C77
5.6pF/50V/NP0 5.6pF/50V/NP0
MPEG_RX R73 R73 1K 1K BT_TX
MPEG_TX R74 R74 BT_RX
1K 1K
R55 R55
10K 10K
TP14 TP14
1K 1K MPEG_RST
MPEG_RST
C102 C102
0.1uF/16V/X7R 0.1uF/16V/X7R
Q5 Q5
NPN_3DG3904M NPN_3DG3904M
27 27
8 9
FLASH
F3V3
F3V3
R39 R39 R40 R40 R41 R41
10K 10K 10K 10K 10K 10K
F3V3
U5 U5
1 8
CE# VDD
2 7
SO HOLD#
3 6 R45 R45 33 33 SF_CK
WP# SCK
4 5 SPI_D1
VSS SI
KH25L1606 16M FLASH KH25L1606 16M FLASH
C72 C72
4.7UF 4.7UF
I2S_MCLK R50 R50 33 33 R240 R240 0 0
MCLK_1 MCLK_1
AD_MCLK
I2S_BCLK
BCLK_1 BCLK_1 R52 R52 33 33 R241 R241 0 0
AD_BCLK
I2S_LRCK R54 R54 33 33 R242 R242 0 0
LRCLK_1 LRCLK_1 AD_LRCK
I2S_DATA_IN R56 R56 33 33
DATA_IN_1 DATA_IN_1 DATA6
C66 C66 C130 C130 C129 C129
STB_3.3V SRC_MCLK
R59 R59
SRC_BCLK
1K 1K
SRC_LRCK
I2C1_SDA
I2C1_SCL
M_A[0..11] MA[0..11] (3)
M_D[0..15]
DQ[0..15] (3)
M_BA[0..1]
BA[0..1] (3)
M_DQM[0..1]
DQM[0..1] (3)
RAM_CLK
DCLK (3)
M_CAS
CAS# (3)
M_RAS
RAS# (3)
M_WE
WE# (3)
SDRAM
DSP_SDA
DSP_SCL
BT_TX 8
BT_RX 8
GTK-XB7