Sony STR-DA2800ES - Block Diagram - CONTROL Section

STR-DA2800ES
STR-DA2800ES
5252
5-10. BLOCK DIAGRAM - CONTROL Section -
MAIN SYSTEM CONTROLLER
IC2501 (5/5)
42
X0
43
45
36
35
46
47
X1
170
124
EEPROM_SDA
EEPROM
IC2502
X2501
4MHz
172
EEPROM_SCL
6
SCL
5
SDA
121
SUB SYSTEM CONTROLLER
IC6206 (1/2)
BUFFER
Q821, 822
J821
TRIGGER
OUT MAIN
11 8TRIG-1
DATA SELECTOR
IC2661
1B
3
3Y
9
2A
5
10 3B
11 3A
72Y
1 SELECT
41Y
DATA SELECTOR
IC6201
2B
6
4Y
13 4B
93Y
72Y
1SELECT
J861
RS232C
2
3
RS-232C DRIVER/
RECEIVER
IC861
DIN1
17
ROUT1
16
DOUT1
13
RIN1
15
1A 2
13
22Y
51Y
10Y
152X
141X
120X
3Y-COM
X-COM
DATA SELECTOR
IC2671
10
9
A
B
54
UPDATE_SEL/MAIN_H
53
UPDATE_MAIN/SEL_H
27 UPDATE_SEL_A
62 UPDATE_SEL_C
60 UPDATE_SUB/SEL
59 UPDATE_SEL/SUB
POWER_RY
26 UPDATE_SEL_B
50 RES_TRG
53 MD0
51 MD2
54 RST
2D
1CK
5Q
MODE SELECTION
SIGNAL GENERATOR
IC6203
D6201
RESET SIGNAL
GENERALTOR
IC6204
D6206
STBY +3.3V
Q6206
RESET SWITCH
IC6205
SELF RESET
IC6202 (1/2)
RESET SIGNAL
BUFFER
IC6202 (2/2)
SEL/D-VIDEO
D-VIDEO/SEL
UPDATE_SEL/D-VIDEO
UPDATE_D-VIDEO/SEL
SEL/D-VIDEO
D-VIDEO/SEL
29
30
28
37
36
40
39
UART_MAIN/SUB
UART_SUB/MAIN
MAIN_UCOM_ENDFLAG
MD0_H
INIT_L>H
58
57
56
55
D-VIDEO EN
MTK EN
CTRL EN
DSP+12V EN
PT_STOP
UART_MAI/SUB
UART_SUB/MAIN
MAIN_UCOM_ENDFLAG
MAIN_UCOM_MD
MAIN UCOM RESET
POW-RY
24ACDC_STOP
81CEC_SUB/DV
82CEC_V/SUB
CEC_RX
CEC_TX
89HP_IN
HP SW
93
92
X0 (X_IN)
X1 (X_OUT)
X6201
4MHz
96MIC_ON/OFF
MIC_ON/OFF
>031B
>022B
>007B
>008B
>021B
>038B
>036B
>035B
25
12
3B
10
PT_STOP
DSP/+12V EN
63FREC_CT
FREC CT
MICON_STOP
CTRL EN
MTK EN
D-VIDEO EN
>037B
3
4/8-RY
27
ACDC_STOP
ACDC_STOP
ACDC_STOP
161NET_FAN_DETECT
160
123
122
HUB_RESET
159NET_JIG_MODE1
157NET_ERROR
156NET_RESET
155UART_NET/MAIN
154UART_MAIN/NET
NET_FAN_DETECT
HUB_RESET
NET_JIG_MODE1
NET_ERROR
NET_RESET
UART_NET/MAIN
UART_MAIN/NET
>028B
Video Ucom End Flag
Video Ucom RST
Video Ucom Mode
145URAT_VIDEO/MAIN (RX)
144URAT_MAIN/VIDEO (TX)
Video Ucom End Flag
Video Ucom RST
Video Ucom Mode
UART_VIDEO/MAIN
UART_MAIN/VIDEO
>020B
>023B
D-video Reg EN 1
D-video_Reg_EN_1
D-video Reg EN 2
D-video_Reg_EN_2
UART_RX
UART_SEL2
DATA SELECTOR
IC2761
1B
3
3Y 9
10 3B
1 SELECT
41Y
4Y 12
14 4A
1A 2
232C-SW_NET-CTR
UART_TX
71
68
69
67
NET_PCON_MTK_CORE
NET_PCON2
NET_PCON1
NET_PCONT_HUB
NET_PCONT_2
NET_PCONT_MTK_CORE
NET_PCONT_1
NET_PCONT_HUB
UART_NET/232C-SW
UART_232C-SW/NET
>034B
TEMP SENSOR 1 (A28)TH101
48
TEMP SENSOR 2 (A28)TH100
49
BRIDGEABLE_RY
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(Page 49)
(Page 48)
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(Page 54)
(Page 55)
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