Read Sony STR-DH800 (serv.man2) Service Manual online
STR-DH800
STR-DH800
7
7
2-5. SCHEMATIC DIAGRAM - DIGITAL Board (3/4) -
THERMAL
NO1900
G1
SENSOR
BOARD
BOARD
NO1901
G2
SENSOR2
THERMAL
BOARD
(3/3)
F
MAIN
NO551
(4/4)
5
DIGITAL
BOARD
STANDBY
D
NO903
DCDC
BOARD
DIGITAL
3
(2/4)
BOARD
(1/4)
2
DIGITAL
BOARD
4.9
3.3
10k
R2100
10
R2095
JL2078
100
R2101
JL2080
MA2J1
110GLS0
D2000
JL2079
10k
R2023
100
R2158
1k
R2009
MA2J1
110GLS0
D2007
47k
R2020
10k
R2005
10k
R2039
0.01
C2023
R
T1N141C-TP-1
Q2005
10k
R2025
22k
R2143
100
R2027
100
R2021
MA2J1
110GLS0
D2008
100
R2030
10k
R2022
0
R2139
100
R2013
0.1
C2008
ISA1235AC1TP-1EF
Q2002
10k
R2032
R2034
47
22k
R2142
MA2J1
110GLS0
D2009
0.1
C2020
100
RB2005
100
R2018
100
R2155
100
R2019
RB751V
-40TE-17
D2004
0.1
C2032
1k
R2141
10k
RB2011
100
R2044
0.1
C2030
1k
R2040
10k
R2024
FB2000
4.7
C2016
MA2J1
110GLS0
D2010
10k
R2157
0.1
C2009
2.2k
RB2014
R2028
47
0.1
C2021
0.1
C2010
100
RB2010
10k
R2029
100
R2150
0.1
C2122
0.1
C2014
FB2018
0.1
C2019
4.7
C2011
0.1
C2007
100
R2036
10k
R2004
0.01
C2027
2SC3052EF-T1-LEF
Q2003
0.1
C2012
100
R2045
0.1
C2004
R2035
47
220
R2146
2.2k
RB2009
10V
470
C2017
2SC3052EF-T1-LEF
Q2004
10k
R2015
0.01
C2026
100
R2038
2.2k
R2001
4.7
C2124
0.1
C2121
0.47
C2018
10k
R2140
0
R2310
100
R2037
0.1
C2031
0.01
C2025
0.01
C2028
100
RB2000
10k
R2007
2.2k
R2000
100
RB2007
0.1
C2000
0.1
C2005
0.01
C2024
4.7
C2002
10k
R2026
10k
R2144
RB2013
100
0.1
C2013
100
RB2006
100
R2031
0.1
C2001
0.1
C2015
10k
R2010
10k
R2042
4.7
C2003
4.7
C2006
MA2J1
110GLS0
D2005
27k
R2145
100
RB2015
100
R2156
100
R2012
10k
R2011
0.1
C2033
100
R2008
100
RB2008
100
R2159
100
R2161
R2162
100
100
R2163
100
R2164
R2165
100
R2166
100
100
R2167
100
R2168
0.1
C2042
2.2k
R2017
2.2k
R2016
JL2096
JL2097
JL2098
JL2099
JL2100
JL2101
JL2102
JL2103
JL2104
JL2105
JL2106
JL2107
FB2021
100
RB2003
100
R2174
100
R2175
100
R2176
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
MB91F467RAPMC-GE1
IC2018
VSS
NO_USE
CEC_IN
VUCOM_SDA(I2C)
VUCOM_SCL(I2C)
FLI_DATA/N1
FLI_CLK/N1
CEC_OUT
UPDATE SW/N1
FLI STBY/N1
VCC3_(3.3V)
VCC3_(3.3V)
VSS_(GND)
C_1
STOP
POWER_RELAY
HDMI_ERROR
H_RESET
DAC_RESET
GPI01/N1
CNVSS
HSYNC_SEL/N1
FLI_RESET/N1
GPI02/N1
NO_USE
HP_DETCT
HP_RELEY
NMIX
C_SURR_RELEY
SW_PREOUT_RELEY
FRONT_A_RELEY
SBL_SBR_BIAMP__RELEY
BRIDGABLE_RELEY
NO_USE
NO_USE
VCC3_(3.3V)
C_2
VSS_(GND)
X0_(CLOCK_IN)
X1_(CLOCK_OUT)
VSS_(GND)
X0A_(SUB_CLOCK_IN)
X1A_(SUB_CLOCK_OUT)
VCC3_(3.3V)
VCC3_(3.3V)
VSS_(GND)
DAC_SDA/N1
DAC_SCL/N1
MIC_MUTE
FL_BK
NO_USE
NO_USE
NO_USE
TUNE+/-1
TUNE+/-2
FUNC_1
FUNC_2
VCC3_(3.3V)
VSS_(GND)
VOL_1
VOL_2
NO_USE
COMPOSITE_SW4
COMPOSITE_SW3
COMPOSITE_SW2
COMPOSITE_SW1
COMPONENT_SW1
COMPONENT_SW2
V_MUTE
PROTECT
E_VOL_DA
TA
E_VOL_CLK
NO_USE
VCC3_(3.3V)
VSS_(GND)
NO_USE
NO_USE
NO_USE
NO_USE
NO_USE
NO_USE
NO_USE
NO_USE
NO_USE
COMPO_ON/OFF
VMUTE
COMPO_DET
VIDEO_DET
VSS_(GND)
VCC3_(3.3V)
TUNER_RDS_DATA
TUNER_MISO
TUNER_CLK
TUNER_MOSI
TUNER_CE
TUNER_SD
SAIR_SELECT
WDRESETX
AD_1
AD_2
AD_3
THERMAL1
THERMAL2
MAIN_LIMITER
VERSION
COM_CLK
DAC_LATCH
COM_DATA
DAC_MUTE
S_AIR_RESET
S_AIR_ADC_SEL
SRC_MUTE
S_AIR_DETECT
SPDIF_UP_SW
AVSS/AVRL(ANALOG_GND A/D)
AVCC3(3.3V A/D)
AVRH(STANDARD PS A/D)
S_AIR_SDA(I2C)
S_AIR_SCL(I2C)
S_AIR_INT
NO_USE
POWER_SWITCH_DET
DIR_XMODE
SIRCS
DIR_CE
DIR_DO
DIR_ERROR
MD3
MD2
MD1
MD0
INITX
VSS_(GND)
VCC5
SI_Rx
SO_Tx
NO_USE
RST_TRIGGER
EEPROM_SDA
EEPROM_SCL
FL_LA
TCH
FL_DA
TA
FL_CLK
SIRIUS_MISO
SIRIUS_MOSI
SIRIUS_POWER_ENA
VSS_(GND)
VCC5
DMPOR
T_MISO
DMPOR
T_MOSI
DMPOR
T_DETECT
SPIO_MISO
SPIO_MOSI
SPIO_CLK
NO_USE
NO_USE
NO_USE
DIR_CKST#
DIR_SIGNAL
DIG_DA
TA_MUTE
ANA_DIGI
VSS_(GND)
VCC5
TUNER_RDS_INT(CLK)
NO_USE
NO_USE
DSP_INT
NO_USE
NO_USE
FSRA
TE
DIR_HDMI_SELECT
SPIO_ENA
SFLASH_CE#
SFLASH_HOLD#
SPIO_CS#
DSP_RESET
VCC5
10k
R2014
100
R2178
100
R2179
100
R2180
100
R2181
10k
R2182
10k
R2183
100
R2184
100
R2185
100
R2186
0
R2187
0
R2188
0
R2189
JL2301
100
R2190
JL2325
JL2326
JL2327
JL2328
0.1
C2148
1
12
3
4
5
6
7
8
9
10
11
12P
CN2000
+6.2V
2
NC
STBY_GND
+6.2V
DGND
DGND
+4V
+4V
POWER RELAY
STOP
STBY Supply(+5V)
STBY_GND
1
2
3
4
4P
CN2014
+5V
GND
THERMAL1
THERMAL2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CN2009
NC
NC
MCK
GND
BCK
LRCK
SD3
SD2
SD1
SD0
SPDIF
MUTE
NON_PCM
VUCOM_SCL
VUCOM_SDA
H_RESET
CEC
I
O
G
MM1663DTRE
IC2000
1
2
3
16V
100
C2123
100
R2247
10k
R2248
10k
R2249
10k
R2250
10k
R2251
10k
R2252
1k
R2033
5
4
3
2
1
TC7SH08FU(T5RSOYJF)
IC2029
GND
VCC
0.1
C2181
0.1
C2182
0.1
C2183
100
R2278
330
R2098
R2002
R2003
1
2
3
4
5
6
7
7P
CN2008
HP_DET
HP_RY
C/SURR RY
SW_SPK_PREOUT
FRONT_A RY
SBL/SBR/BIAMP_RY
BRIDGABLE RY
100k
R2197
100k
R2196
0.1
C2184
0.1
C2185
R2041
10k
CL2218
CL2219
CL2220
10
C2187
C2115
0.1
100
R2292
100
R2279
5
4
3
2
1
TC7SET08FU(T5RSOJF)
IC2030
GND
VCC
5
4
3
2
1
TC7SH08FU(T5RSOJF)
IC2031
GND
VCC
FB2023
FB2024
FB2025
A03
A04
A05
A06
A07
A08
A09
A10
A1
1
A12
A13
A17
A18
A22
VSS
A28
A29
A30
A32
A33
A34
A35
A37
A38
A40
A41
A42
D03
C03
C04
C05
C06
C07
A41
C09
POWER_SW_DET
A35
X2000
4MHz
AGND
SPIO_MISO
SPIO_CS#
SFLASH_HOLD#
SFLASH_CE#
SPIO_ENA#
FL_BK
COMPOSITE_SW4
COMPOSITE_SW3
COMPOSITE_SW2
COMPOSITE_SW1
COMPONENT_SW1
COMPONENT_SW2
VMUTE
EVOL_DA
TA
EVOL_CLK
AD3
AD2
AD1
DIR_ERROR
DIR_CE
COM_CLK
DAC_LATCH
DAC_MUTE
COM_DATA
MIC_MUTE
SIRIUS_MISO
DIR_DO
DMPOR
T_MOSI
SPIO_CLK
SPIO_MOSI
DSP_INT
DSP_RESET
S_AIR_RESET
SRC_MUTE
S_AIR_I2C_SCL
DIR_XMODE
S_AIR_DETECT
S_AIR_ADC_SEL
TUNER_CE
TUNER_MOSI
TUNER_CLK
FUNC_1
S_AIR_I2C_SDA
DMPOR
T_MISO
DMPOR
T_DETECT
S_AIR_INT
SIRC
TUNER_RDS_DATA
PROTECT
VOL_2
VOL_1
FUNC_2
TUNE+/-1
TUNE+/-2
SIRIUS_POWER_ENA
TUNER_MISO
TUNER_SD
SIRIUS_MOSI
TUNER_RDS_INT
MAIN_LIMITER
BUS1
BUS2
BUS5
BUS6
BUS7
IC2000
+3.3V REGULATOR
BUS3
BUS4
IC2030
LEVEL SHIFT
IC2029
LEVEL SHIFT
IC2031
LEVEL SHIFT
IC2018
SYSTEM CONTROLER
DIGITAL BOARD (3/4)
(EXCEPT US)
(US)
Q2002-2005
CEC DATA SWITCH
(US, CND)
(AEP, RU, UK)
(US, CND)
J
4
B
16
6
21
9
11
D
N
15
H
L
10
K
17
3
5
12
C
F
18
M
1
19
E
8
G
20
14
A
2
13
I
7
(EXCEPT RU)
(EXCEPT RU)
(EXCEPT RU)
(EXCEPT RU)
0 (US, CND)
R2002
2.2k (AEP, UK)
4.7k (AUS)
10k (TH)
22k (TW)
47k (RU)
AEP, RU, UK,
AUS, TW, TH
AUS, TW, TH
R2003
47k (AEP, UK, AUS, TW,TH)
2.2k (RU)
Refer to page
31 on original
31 on original
service manual
HDMI
E
CN883
CONN
BOARD
Refer to page
42 on original
42 on original
service manual
Refer to page
42 on original
42 on original
service manual
(Page 14)
(Page 12)
(Page 8)
(Page 6)
(Page 5)
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