Read Sony HT-K5 / STR-K5 Service Manual online
11
11
STR-K5
STR-K5
4-4. BLOCK DIAGRAM – PANEL Section –
83
FL DISPLAY/LED DRIVER
IC100
14
I
29
82
29
30
5
6
47
46
54
SW NETWORK
S121-124
RV102
MASTER
VOLUME
VOLUME
56
51
49
28
27
77
+3.3V
(STBY)
X1
X0
SDA
SCL
POWER_KEY
FLASH1
FLASH2
MD2
MD0
RSTX
SDA
SCL
EEPROM
IC1131
X1101
24MHz
SIRCS
F1
F2
F2
59
FL DATA
7 DIN
57
FL LAT
9 STB
SW1
SW2
SW3
SW4
SW4
60
FL CLK
8
1
CLK
2
3
4
1G
I
12G
P1
I
P16
VOL_ENC(A)
VOL_ENC(B)
VOL_ENC(B)
INPUT ENC(A)
INPUT ENC(B)
INPUT ENC(B)
MUSIC ENC (A)
MUSIC ENC (B)
MUSIC ENC (B)
A/D2
SW NETWORK
S101-106
SW NETWORK
S111-115
A/D0
A/D1
1
3
63
64
RV100
INPUT
SELECTOR
RV103
MUSIC VOLUME
KARAOKE
1
3
85
86
1
3
1
REMOTE
CONTROL
RECEIVER
IC102
OUT
SIRCS
SYSTEM
CONTROLLER
IC1101 (4/5)
BUFFER
IC101
CNS504
S100
FLASH2
MD2
MD0
RESET
RESET
1
2
SDA
SCL
FLASH1
FLASH1
9
8
7
6
6
5
FLASH
PROGRAMMING
1
2
I
/ I
D101-104
38
39
40
FL101
FLUORESCENT
INDICATOR
TUBE
IC1111
RESET
42
I
31
9
4
2
8
6
3
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