Block Diagram (2) - Sony KF-60DX100 Service Manual

BLOCK DIAGRAM (2)

Q1122
SWITCH
CN1917
Q1108,1127 Q1121
MAIN TU V C1
BUFFER INVERTER
MAIN TU L A1
MAIN TU R A3
SUB TU V C3
SUB TU L/R C4
DAT1
DAT1 C25
CLK1
CLK1 C27
CM1901
(1/2)
DAT1
9 DAT
CLK1
10 CLK
COMP V OUT A29 1 V IN
MN C OUT C29 15 C IN
SUB Y
SUB Y A20
SUB C
SUB C C20
D1-Y
D1-Y A15
D1-CB
D1-CB C16
D1-CR
D1-CR A17
D2-Y
D2-Y C12
A
D2-CB
D2-CB A13
D2-CR
TO BLOCK D2-CR C14
DIAGRAM(1)
9V 11 9V
U BOARD PS-V
PS-V A31 5V 13 5V
CN2001
FSC
FSC C31
6 3D/GR-RST
S-ATT
S-ATT C18
S-MODE1
S-MODE1 A22
S-MODE2
S-MODE2 C22
LINE MUTE
LINE MUTE A26
A MUTE
A MUTE A28
CONT-S OUT
IC1311
CONT-S OUT C23
AUDIO PROCESSOR
CONT-S IN
CONT-S IN A24
DAT1
18 SDA
CLK1
17 SCL
AUDIO L C10 28 IN1 OUT1 21
5 IN2 OUT2 12
AUDIO R A11
IC1307(1/2)
AUDIO BUFFER
VAR L A6
IC1307(2/2)
VAR R C6
AUDIO BUFFER
5
7 +
- 6
AUX TO CONVERTER VHF/UHF
ANT SW
TU1102
SUB TUNER
CN1919
AGC
M-TU-H
Q1002,1014
IC2004
CN2001
3D COMB/HH DECCODER
(1/2)
S DAT 9 60 SDA
S CLK 10 59 SCL
Q2018,2019 Q2014
COMP V IN 1 88 AYI
BUFFER BUFFER
Q2012,2016
96 ACI
C IN 15
BUFFER
Q2011,2013,2015
76 CSI
BUFFER
30 XI
IC2005
X2001
3.3V REG
MIO15
20MHz
3.3V O I 5V 31 XO
47 FSCO
Q2002
9V 11 9V 50 FSCI
BUFFER
5V 13 5V
57 RSTB
RESET 6
BC4
(3D COMB FILTER)
Q1205
MUTE DRIVE
IC1202(1/2)
Q1201 3 AUDIO BUFFER
+
BUFFER 1
2
-
3
1
+
- 2
IC1202(2/2)
Q1202 AUDIO BUFFER
5
+
BUFFER 7
6
-
TU1001
SUB TUNER
Q1007
S-TU-H
BUFFER INVERTER
CN2001
(2/2)
Q2004,2005,
AYO 84 2008,2010 3 Y OUT Y OUT
BUFFER
Q2003,2006,
ACO 83
2007,2009 5 C OUT C OUT
BUFFER
IC2003
FRAME MEMORY
2-5
MIO0 13 IO1
7-10
I I I
31-34
28 IO16
36-40
16
2
I
MA0 MA0
I
19
I I
9
22
MA8 MA8
99 I
26
MWE 11 13 XWE
MRAS 98 14 XRAS
MOE 12 27 XOE
MCAS 10 28 XUCAS
29 XLCAS
Q1212
17V
PROTECT
Q1206
Q1217
MUTE DRIVE MUTE
IC1203
AUDIO-AMP-L
Q1210
7 H-L IN H-L OUT 4
MUTE
MUTE 5
Q1209
11 W-L IN W-L OUT 12
MUTE
IC1204
AUDIO-AMP-RH
Q1208
7 H-R IN H-R OUT 4
MUTE
MUTE 5
Q1207
11 W-R IN W-R OUT 12
MUTE
– 45 –
TO BLOCK DIAGRAM(4)
BC BOARD CN3001
B1
CN1924
CM1901
(2/2)
Q1910,1909
3
BUFFER
5
A(1/2)
(TUNER,AUDIO OUT)
Q1211,1213,
SP-DC PROT
1215,1217
SP PROTECT
CN1903
3 H-L(+)
4 H-L(-)
L CH SPEAKERS
1 W-L(+)
2 W-L(-)
7 H-R(+)
8 H-R(-)
R CH SPEAKERS
5 W-R(+)
6 W-R(-)
KF-60DX100
K
RM-Y910
B2
1
2
TO BLOCK
DIAGRAM(3)
3 A(2/2) BOARD
4