Sony STR-DA2800ES - Schematic Diagram - CONTROL Board (2;2)

STR-DA2800ES
STR-DA2800ES
7373
• See page 115 for IC Block Diagrams.
5-33. SCHEMATIC DIAGRAM - CONTROL Board (2/2) -
3.3
3.3 3.3 3.3 3.3 3.3 3.3 0
3.3 3.3 3.3
0 0 0
0 3.3 3.3 3.3 3.3
3.3 3.3 3.3 3.3 3.3
3.3 3.3 3.3 0
3.3 3.3 3.3 3.3 3.3 3.3
3.3
3.3
5.5
5
5 12.5
4.5 3.3
3.3 3.3
0.1
C2713
0.1
C2671
0.1
C2661
100R2995
I
VSS
O
S-1206B33-U3T1G
IC2711
12
3
TC74VHC4052AFT(EK)
IC2671
1
0Y
2
2Y
3
Y-C OM
4
3Y
5
1Y
6
INH
7
GND
8
GND
9
B
10
A
11
3X
12
0X
13
X-COM
14
1X
15
2X
16
VCC
0.1
C2702
0.1
C2703
I
VSS
O
S-1206B33-U3T1G
IC2701
12
3
TC74VHC157FT(EKJ)
IC2661
1
SELECT
2
1A
3
1B
4
1Y
5
2A
6
2B
7
2Y
8
GND
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST#
16
VCC
47
R2665
0
R2681
47
R2667
47
R2664
47
R2661
10k
R2669
100
R2668
10k
R2674
10k
R2672
100R2673
100R2671
JL2661
10V
220
C2714
220R2678
10k
R2676
47R2677
10k
R2666
JL2953
JL2949
JL2945
JL2957
JL2951
JL2947
JL2745
JL2752
JL2744
JL2740
JL2747
JL2741
JL2743
JL2739
JL2795
10k
R2684
JL2955
JL2941
JL2943
JL2942
JL2750
0R2685
JL2970
JL2975
JL2971
54
321
TC7SH08FU(T5RSOYJF)
IC2693
GND
VCC
1kR2964
1M
R2698
JL2968
JL2967
JL2966
JL2974
100
R2697
47
R2974
0.1
C2694
JL2972
JL2973
JL2969
1kR2965
JL2731
JL2732
JL2736
JL2735
JL2737
JL2746
JL2748
JL2832
JL2782
JL2792
JL2784
JL2793
JL2786
JL2781
JL2783
JL2794
JL2789
JL2788
JL2785
JL2787
JL2796
JL2791
JL2790
100
R2957
10k
R2941
JL2845
JL2824
JL2808
JL2840
JL2804
JL2827
JL2826
330R2809
JL2841
JL2820
100
R2827
100R2845
R2820
0
JL2802
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
26P
CN2826
COM2_DATA
COM2_CLK
NET_AD_A_GND
NET_AD_R
NET_AD_A_GND
NET_AD_L
NET_A_GND
NET_R
NET_A_GND
NET_L
NET_A_GND
NET+3.3V
NET_D_GND
IR_IN
IR_OUT
IR_OUT_4_EN
IR_OUT_3_EN
IR_OUT_2_EN
IR_OUT_1_EN
NET_JIG_MODE1
NET_PCONT_MTK_CORE
NET_PCONT_1
NET_PCONT_2
NET_MII_CONT/PWSAVE
NET_PCONT_HUB
HUB_RESET
JL2811
JL2806
JL2849
JL2838
JL2814
JL2815
JL2843
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
CN2801
26P
UART_NET/232C-SW
UART_232C-SW/NET
232C-SW_NET-CTR
NET_FAN_DETECT
NET_ENDFLAG
ACDC_STOP
NET_ERROR
NET_AD_LAT(MS)
NET_RESET
NET_POWER_RY
NET_MULTI_LED
UPDATE_NET/SEL
UPDATE_SEL/NET
UPDATE_SEL_NET
UART_NET/MAIN
UART_MAIN/NET
DD+5.5V
DD+5.5V
DD+5.5V_GND
DD+5.5V_GND
A+7V
A+7V
A7V-CT_GND
A7V-CT_GND
A–7V
A–7V
JL2803
100
R2826
JL2801
JL2847
JL2807
JL2830
JL2809
JL2810
JL2813
JL2805
100R2808
JL2816
JL2812
100
R2825
JL2834
JL2825
C2761
0.1
R2768
100
R2769
10k
R2766 47
R2763
47
R2767 47
R2764
47
JL2761
R2765
10k
47
R2662
JL2749
0.1
C2712
47
R2679
47
R2683
47
R2682
FB2711
FB2701
FB2946
FB2988
FB2943
6.3V
220
C2704
100
R2663
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
26P
CN2780
Thermal in(UC)
A-Video I2C SDA
A-Video I2C SCL
COMP1 DET
ACDC STOP
UART MAIN/SUB
UART SUB/MAIN
MAIN Ucom Reset
MAIN Ucom MD
NET MULTI LED
NET END FLAG
NET PCONT MTK CORE
NET PCONT 1
NET PCONT2
NET MII CONT PWSAVE
NET PCONT HUB
IR IN
Sircus in(To Ucom)
Sircus OUT
NET +3.3V
POW RY
UPDATE SEL B
UPDATE SEL A
UPDATE SEL/SUB
UPDATE SUB/SEL
MAIN Ucom ENDFLAG
JL2546
JL2547
JL2548
JL2549
JL2550
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
22P
CN2515
A_GND
TUNER_L
TUNER_A_GND
TUNER_R
A_GND
NET_L
NET_A_GND
NET_R
A_GND
NET_AD_L
NET_AD_A_GND
NET_AD_R
A–7V
A7V-CT_GND
A+7V
Limiter
TRIG+12V_GND
DCDC(TRIG)+12V
DCDC(TRIG)+12V
DD GND
DD +5.5V
DD GND
C2762
4.7
4.7
C2662
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CN2941
TRIG-1
TRIG-GND
TRIG-GND
TRIG +12V
TRIG +12V
IR OUT4 EN
IR OUT3 EN
IR OUT2 EN
IR OUT1 EN
IR OUT
STB GND
STB 5V
SIRCUS IN
SIRCUS OUT
CTRL 3.3V
TX232C
RX232C
1
C2760
1
C2759
R2109
0
JL2139
SA10QA04
D2143
JL2136
1kR2133
JL2132
R2106
0
1k
R2131
R2108
0
FB2147
FB2141
0.47
C2143
RDS_INT
16V
100
C2145
C2131
100p
12
2P
CN2141
FAN –
FAN +
JL2109
JL2133
JL2137
IISD
1
2
2P
CN2100
DGND
DGND
FB2148
JL2738
FB2143
TUNER_CE
JL2138
FB2146
C2133
100p
FB2142JL2134
TUNER_DATA
JL2110
FB2145
1C2132
1
2
3
4
5
6
7
8
9
9P
CN2131
IISD
VDD(+5V)
AUDIO L
CE
AUDIO R
GND
I2C SDA
IIC/RDSI
I2C SCL
FB2144
12
2P
CN2142
FAN –
FAN+
R2107
0
IO
G
KIA7805API-U/PF
IC2141
12
3
TUNER_CLK
JL2135
JL2131
TC74VHC157FT(EKJ)
IC2761
1
SELECT
2
1A
3
1B
4
1Y
5
2A
6
2B
7
2Y
8
GND
9
3Y
10
3B
11
3A
12
4Y
13
4B
14
4A
15
ST#
16
VCC
UPDATE_SEL_NET
UPDATE_SEL/NET
UPDATE_SEL_B
UPDATE_SUB/SEL
NET_L
NET_R
NET_AD_L
MAIN_UCOM_MD
UART_232C-SW/NET
UPDATE_NET/SEL
UART_NET/232C-SW
IR_IN
NET_L
COM2_DATA
NET_R
COM2_CLK
UPDATE_SEL_NET
NET_MULTI_LED
NET_AD_L
NET_AD_R
NET_PCONT_2
NET_POW_RY
NET_PCONT_HUB
NET_ERROR
NET_JIG_MODE1
IR_OUT4_EN
IR_OUT3_EN
HUB_RESET
IR_OUT2_EN
NET_ENDFLAG
UART_MAIN/NET
IR_OUT1_EN
NET_PCONT_MTK_CORE
UART_NET/MAIN
IR_OUT
232C-SW_NET-CTR
UPDATE_SEL/NET
UART_232C-SW/NET
232C-SW_NET-CTR
UART_NET/232C-SW
UPDATE_232C/232C-SW
SIRCS_OUT
SIRCS_IN
IR_OUT
IR_OUT1_EN
IR_OUT2_EN
IR_OUT3_EN
A-VIDEO_I2C_SCL
COMP_DET
UART_MAIN/SUB
UART_SUB/MAIN
MAIN_UCOM_RESET
NET_MULTI_LED
NET_ENDFLAG
NET_PCONT_1
NET_MII_CONT/PWSAVE
POW-RY
NET_PCONT_HUB
IR_IN
SIRCS_IN
NET_PCONT_MTK_CORE
A-VIDEO_I2C_SDA
UPDATE_SEL/SUB
UPDATE_SEL_A
UPDATE_SEL_B
ACDC_STOP
IISD
TUNER_CLK
RDS_INT
TUNER_CE
TUNER_CLK
TUNER_CE
TUNER_DATA
RDS_INT
TUNER_DATA
UPDATE_MAIN/SEL
UPDATE_SEL/MAIN
NET_PCONT_2
UPDATE_SUB/SEL
MAIN_UCOM_ENDFLAG
UPDATE_SEL_A
SIRCS_OUT
UPDATE_SEL/VIDEO_UCOM
UPDATE_SEL/SUB
UPDATE_NET/SEL
UPDATE_VIDEO_UCOM/SEL
THERMAL_IN
IR_OUT4_EN
NET_RESET
NET_ADC_LAT
NET_FUN_DETECT
NET_AD_R
ACDC_STOP
ACDC_STOP
UPDATE_232C-SW/232C
NET_PCONT_1
NET_MII_CONT/PWSAVE
NET_PCONT_1
IISD
UPDATE_232C-SW/232C
UPDATE_232C/232C-SW
1
2
6
3
5
4
7
8
12
13
11
14
15
IC2711
+3.3V REGULATOR
IC2701
+3.3V REGULATOR
IC2693
LEVEL SHIFT
IC2671
DATA SELECTOR
IC2661
IC2761
(FAN)
M
M1
CONTROL BOARD (2/2)
IC2141
+5V REGULATOR
NETWORK
>21S
(8/11)
BOARD
CN1104
(8/11)
BOARD
NETWORK
>22S
CN1103
CN302
(1/3)
BOARD
>08S
MAIN
CN1404
BOARD
>23S
DCDC
CN807
BOARD
>25S
HAT
CN6504
(1/2)
BOARD
>26S
A-VIDEO
(FM/AM TUNER)
ASSY
TU1
TUNER1AMF
>105S
BOARD
CONTROL
(1/2)
FM 75 :
COAXIAL
AM
>24S
CN1106
(8/11)
NETWORK
BOARD
A2101
A2102
(CHASSIS)
(CHASSIS)
ANTENNA
DATA SELECTOR
DATA SELECTOR
FFC1
I
6
M
H
151
C
12 18
K
135
F
16 1982 20
B
D
G
11
L
10
E
17
J
9
A
437 14
N
FFC2
(Page 96)
(Page 72)
(Page 76)
(Page 110)
(Page 65)
(Page 96)
(Page 96)
(Page
103)