Read Sony STR-DE898 Service Manual online
STR-DE898
19
19
STR-DE898
4-5. DIAGRAMA EM BLOCO — SEÇÃO KEY/DISPLAY —
57
FL DISPLAY DRIVER
IC100
61
I
41
58
99
100
5
6
17
16
63
SW NETWORK
S122-125
S126,127
RV103
MASTER
VOLUME
VOLUME
62
52
54
109
110
55
+3.3V
(STBY)
X1
X0
EEPROM.SDA
EEPROM.SCL
PW_ON/OFF
OSD_SOT1
OSD_SIN1
OSD_MD2
OSD_MD0
RSTX
SDA
SCL
EEPROM
IC1131
X1101
16.5MHz
X101
8MHz
39 V.SW4
V SW4
38 V.SW3
V SW3
37 V.SW2
V SW2
36 V.SW1
V SW1
SIRCS
114
112
113
FL_LAT/F2
FL_DIN/F1
FL_CLK
19 P51
F1
F2
F2
15 P15
17 P17
115
FL DRV.CLR/BLUE LED
8 RESET
2 XIN
3 XOUT
G1
I
G16
P00,01
P03-07
P40,41
P43-47
P1
I
P21
VOL_JOG_2A
VOL_JOG_2B
VOL_JOG_2B
AD2
SW NETWORK
S100,102-107
SW NETWORK
S110-116
AD0
AD1
1
3
11
10
RV104
INPUT
SELECTOR
FUNCTION_JOG_1A
FUNCTION_JOG_1B
1
3
15
14
CURSOR_JOG_4A
CURSOR_JOG_4B
1
3
1
REMOTE
CONTROL
RECEIVER
IC103
OUT
SIRCS
SYSTEM
CONTROL
IC1101 (3/5)
CNS503
S141
FLASH1
FLASH2
MD2
MD0
RESET
RESET
1
2
7
6
6
5
FLASH
PROGRAMMING
1
2
I
/ I
VIDEO
SECTION
D
D101,103-106,
108-116
132
133
134
FL101
VACUUM
FLUORESCENT
DISPLAY
LED DRIVE
Q101,103-106,
108-116
IC1111
RESET
77
I
62
14
-/+
22,23
25-31
33-37
33-37
14
RV102
(Page 19)
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