Schematic Diagram - Main Board (3/5) - Sony RHT-G800 Service Manual

RHT-G800
3-13. SCHEMATIC DIAGRAM – MAIN BOARD (3/5) –
(3/5)
MAIN BOARD
DSP_INT
DSP_RESE T
2
DSP_SPIDS
DSP_MISO
DSP_MOS I
MAIN BOARD
DSP_SPICLK
(1/5)
IC1001
(Page 18) SI-3010KM-TL IC1001
+2.6V REG
1 2 3 4 5
R1012
JL1054 NS_INIT
NS_INIT
3.3 4.0 0 2.5 1
JL1055
S_MUTE
S_MUT E
JL1056
SC_DT
SC_DT
JL1057 SC_SHIFT
SC_SHIFT
R1023
JL1058 DAMP_LAT1
DAMP_LAT1 15k
JL1059
DAMP_LAT2 C101 1
DAMP_LAT2
7
JL1060 DAMP_LAT3
DAMP_LAT3 C1002
R1024
JL1061 0.1
DRIVER_RST 10k
DRIVER_RST
JL1062 DRIVER_SD
MAIN BOARD
DRIVER_SD
JL1063
OVF_1
(4/5)
OVF_1
JL1064 OVF_2
OVF_2
(Page 21)
JL1052 DC_SD
DC_SD
DGND
JL1053
RB1004
100
3.3
DRIVER_RST
3.3
DRIVER_SD
3.3
OVF_1
OVF_2 3.3
3.4
DC_SD
0
CL1008
A side
R1017
10k
US,CND
R1004
R1006 3.4
47k
*1
0
R1005 1k
3.4
R1011 10k R1010 100 3.4
0
R1002 10k R1008 100
R1003 10k 3.4
R1009 100
3.4
3.3
C1003
0.1
CL1007
A side
*1 R1006
4.7k : AEP, UK
22k : US, CND
RHT-G800
• See page 33 for IC Pin Function Description.
DSP_INT
DSP_RESET
DSP_SPIDS
DSP_MISO
DSP_MOSI
DSP_SPICL K
R1123 10 k
SEL_DATA
Q1008
DSP_MOSI
DTC114EKA-T146
0
DSP_SPICLK
HDMI_MUTE
2.8
0
1k
PCONT_DSP
C1012
0.1
10 0
16 V
R1028
1k
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53
81 DRIVER RST
82 DRIVER OCP
83 OVER FLOW1
ta ts td tf tg th tj tk tl y; ya ys yd yf yg
3.3 3.3 3.3 0 0.4
84 OVER FLOW2
yh yj yk yl u; ua us ud uf ug uh uj uk ul i;
3.3 3.3 0 3.3 0 3.3 3.3 0 3.4 0 3.3 0 3.3 3.3 3.3
85 DC_DET
86 NO USE
87 NO USE
88 NO USE
89 NO USE
IC1002
90 NO USE
SYSTEM CONTROLLER
91 NO USE
IC1002
92 DESTINATION
M30626MHP-B29FPU0
93 MODEL
94 KEY2
1 2 3 4 5 6 7 8 9 0 qa qs qd qf qg
95 KEY1
0 0 0 3.2 3.2 3.3 3.3 0 0 0 3.3 3.3 1.7 0 1.4
qh qj qk ql w; wa ws wd wf wg wh wj wk wl e;
96 AVSS
3.3 3.3 2.2 3.3 3.4 3.3 0 3.3 0.1 3.1 0 3.3 0 3.4 3.4
97 KEY0
3
98 Vref
99 AVCC
N.C
100
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
X1001
5MHz
BUP3.3 V
PANEL
R1001
3.4
100k
3.4
R1091
27k
R1105
3.4 D1009
0 1k
RB751V-40TE-17
1.7 3.4
Q1007
2SA1602TP-1EF 2.8
3.3
R1101
Q1006 Q1005 220
0
2SC4154TP-1EF
2SC4154TP-1EF
R1086
C1004
1k
0.1
0
B
Q1004
DTC114EKA-T146
( FOR SERVICE
• See page 7 for Waveforms.
MAIN BOARD
4
(2/5)
(Page 19)
P
BUP3.3 V
52 51
0
A_SEL2
50
0
A_SEL3 49
0
ST_CE
ST CE 48
0 ST_DO
ST DO 47
0
R1065 10k
CE 46
0
ST_CLK
ST CL K 45
0 ST_DI
ST DI 44
0
ST_TUNED
TUNED 43
0
RDS_DATA
R1070
RDS DATA 42
10k
3.3
PCONT3
P_CONT 3 41
R1081
3.3 PCONT2
100k
P_CONT 2 40
3.3
R1085 1k PCONT1
P_CONT 1 39
2.8
HDMI_MUTE CEC
HDMI_MUTE 38
3.2 HRESET
HRESET 37
3.3
HRXD
RXD0 36
3.3
HTXD
TXD0 35
0
BUSY/RTS1
RTS1 34
0 SCO/CLK1
CLK1 33
3.3
RXD1/SCL1
RXD1/SCL1 32
R1067
3.3
TXD1/SDA1
10k
TXD1/SDA 1 31
R1090
DIR_CSFLAG 47k
DIR_ZERO
Q100 3
2SC3052EF-T1-LEF
3.3
INVERTER
DIR_ERR 0
0
R1181 4.7k
R118 2 4.7k
3.3 3.3 3.3
IC1013 8 7 6 5
EEPROM
C1076
0.1
B
1 2 3 4
)
20 20
MAIN BOARD MAIN BOARD
5 6
(2/5) (2/5)
(Page 19) (Page 19)
A_SEL0
A_SEL1
A_SEL2
A_SEL3
R1137
ST_TUNED
ST_CLK R1138 0
ST_DO R1139 0
R1140
ST_CE 0
100
ST_DI R1141
R1142
JL1030
RDS_CLK 100
JL1031
RDS_DATA
R1143 10 0
IC1010 IC1010
TA78L09F-TE12L
12.0 +9V REG
8.8
1 2
I O
C1061 G C1063
C1062
0.1 100 D100 8
3 0.1
16V
B 1SS355WTE-17
C1055
0.1
FB1003 0uH
C1050
C1072
FB1002
0.1
100
0u H
FB1004 0uH 16V
C1014
C1043
0.01
47
JL1018
B
35V
FB1005
JL1019
JL1027
C1056
0.1
FB1006 0u H JL1020
JL1016
D1006
JL1021
1SS355WTE-17
FB1007 0u H
JL1022
JL1023
C1042 C1046 PCONT3 R1118 100
C1054
10 0
10 0
D1007 C1053 0.1
16V 16V PCONT2 R111 6 100 JL1024
3300
1SS355WTE-17
6.3V
PCONT1 JL1025
R111 7 100
FB1001
C1039
0.1 F
C1040
IC1006
R1103
0.1 F FB1008
10 k PST3635NR
3.4
3.6
OUT Cd
1 5
4.0
R1096 C103 2
47 k 2 VDD
0.22
0
3 GND NC 4
R1095 TXD1/SDA1
100k
C1038 BUSY/RTS1
C1036
0.1
0.01
IC1006
C1049 R1072
0.22
SCO/CLK1
RESET
RXD1/SCL1
CNVSS
UCOM_RESET
RB1005
HDMI BOARD (1/2) DISPLAY BOARD
A C
(Page 14) (Page 26)
CN1006
23 P
BLK
1 AGND
JL1002
2 L_CH
3 AGND
JL1003
4 RCH
JL1004
5 A9 V
6 12 V
7 +6V
8 WFOUT
JL1008
9 A_SEL0
JL1009
10 A_SEL1
JL1010
11 A_SEL2 D
JL1011
12 A_SEL3
JL1012
13 TUNED
JL1013 IO BOARD
14 PLL_CK
JL1014 (Page 24)
15 PLL_DO
JL1015
16 PLL_CE
JL1017
17 PLL_DI
JL1026
18 OPT_I N
JL1028
19 COAX_IN
JL1029
20 3.3V
21 DGND
22 RDS_CLK
23 RDS_DATA
AMP_3.3V
MAIN BOARD
8
(4/5)
12V
(Page 21)
DGND
MAIN BOARD
9
(5/5)
MGND
(Page 22)
13 AGND
12
12V
11 MGND
10 M8V
9 +5V
POWER BOARD
F
8 DGND
(Page 28)
7 +6V
6 +3.3 V
5
E+4V
4 P_CONT3
3 P_CONT2
1 P_CONT1
CN1002 13P
1 E4V
3 E4 V
HDMI BOARD (2/2)
B
4 DGND
(Page 15)
5 DGND
6 E6 V
CN1005
6P WHT
R1074 1 GND GN D 1 1 GND
100
2 TXD1 TXD 1 2 2 TXD1
3 RTS1 RTS 1 3 3 RTS1
100
4 3.3V 3.3 V 4 4 3.3V
) )
FOR
5 CLK1 CLK 1 5 5 CLK1
SERVIC E
6 RXD1 RXD1 6 6 RXD1
7 CNVss CNVss 7 7 CNVss
8 RESET RESET 8 8 RESET
9 GND GN D 9 9 GND
100
CN1003 CN251 CN252
9P 9P 9P
BLK BLK BLK
WRITER BOARD