Block Diagram - Key/Display/Hdmi Section - Sony STR-DG800 Service Manual

4-5. BLOCK DIAGRAM — KEY/DISPLAY/HDMI SECTION —
MIC AMP
IC2000
J2000
5 1
AUTO
CAL MIC
EEPROM
IC1131
SDA 5
SCL
6
S141
/ I
I
US,CND MODEL
XM
XM MIXMO
H
SECTION
XM MIXMI
CNS504
(Page 18)
FLASH1
1
FLASH2
2
MD2
7
FLASH
MD0
6
PROGRAMMING
RESET
5
SCL
8
SDA
9
+3.3V
(STBY)
RESET
2
IC1111
• Abbreviation
CND : Canadian model
CN5001
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
CLOCK+
DVD IN
10
CLOCK–
(ASSIGNABLE) 12
SCL(5V)
15
SDA(5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
CN5002
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
HDMI
TV/SAT IN
CLOCK+
10
(ASSIGNABLE)
CLOCK–
12
SCL(5V)
15
SDA(5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
CN5003
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
MONITOR OUT 9
CLOCK+
10
CLOCK–
12
SCL(5V)
15
SDA(5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
STR-DG800
SYSTEM
CONTROL
IC1101 (4/5)
D2014
38 ADCC
FL LAT 9
FL CLK 25
83 X1
X1101
FL RESET 24
24MHz
82 X0
SIRCS
54
29 SDA
30 SCL
ENC A 31
ENC B 32
56
POWER KEY
VOL ENC A 65
VOL ENC B 64
28 FLASH1/XM_TX
TUNING A 21
27 FLASH2/XM_RX
TUNING B 22
51 MD2
49 MD0
TONE EN A 46
TONE EN B 45
A/D1 39
A/D2
1 77 RSTX 40
HDMI RECEIVER/TRANSCEIVER
IC5001
77 A24
76 B24
A23
74
73 B23
71 A22
70 B22
68 A21
67 B21
64 SCL2
63 SDA2
62 HPD2
15 A14
14 B14
12 A13
11 B13
9 A12
8 B12
6 A11
5
B11
OEB 42
3 SCL1
21
2 SDA1 S1
80 HPD1
25 Y4
26 Z4
28 Y3
29 Z3
31 Y2
Z2
32
34 Y1
35 Z1
38 SCL SINK
39
SDA SINK
40 HPD SINK
LATCH
19 P51
CLK
17 P17
RESET
9 RESET
DATA
15 P15
REMOTE
SIRCS
CONTROL
1 OUT 2 XIN
RECEIVER X101
IC103 8MHz
3 XOUT
RV104
1
INPUT
3
SELECTOR
RV103
1
MASTER
3
VOLUME FL DATA
1 RV105
+/-
3 TUNING
1 RV101
+/-
3 TONE
SW NETWORK
S110-116
SW NETWORK
S100-107
LEVEL SHIFT
IC5004
6
1 3 1
4
5 7 3
ANALOG SWITCH
IC5005
1
POWER
4 5
CONTROL
IC5002
19 19
FL DISPLAY DRIVER
IC100
PD4
41
I I
FL101
PD0 45
VACUUM
FLUORESCENT
P97
46
DISPLAY
I I
P60 77
D101
LED
DRIVER MULTI CHANNEL
P47 37
Q101 DECODING
TUNER/
E
AUDIO
SECTION
(Page 15)
IC1602 (2/2)
CTL(HDMI)
7
PRE(HDMI)
6
HDMI OEB(HDMI)
5
CONTROL
SI(HDMI)
4
IC5003
+3.3V
HDMI+3.3V 3 1
REG
1
+5.8V
4 2 +7V
REG
IC5006
STR-DG800