Sony KF-60DX100 Service Manual page 45

SECTION 4
DIAGRAMS
4-1. BLOCK DIAGRAM (1)
J4301
3 4
S VIDEO
1 2
CN4303
VIDEO 2 IN
VIDEO
L
(MONO)
AUDIO
R
H1
(AV INPUT)
J2001
3 4
S VIDEO
1 2
Q2001-2004
SWITCH
1
VIDEO
L (MONO)
AUDIO
R
3 4
S VIDEO
1 2
VIDEO IN
3
VIDEO
L (MONO)
AUDIO
R
J2008
VIDEO
L
(MONO)
4
AUDIO
R
J2005
D1-Y
Y
D1-CB
P
B
D1-CR
5 P
R
L
AUDIO
R
HD/DVD IN
(1080i/720p/480p480i)
J2006
D2-Y
Y
D2-CB
P
B
D2-CR
6
P
R
L
AUDIO
R
IC2004
AV SWITCH
CN2002
3 Y-IN2
6 V2-Y V2-Y IN 6
8 V2-C V2-C IN 8 5 C-IN2
5 V2-SW V2-SSWIN 5 7 SSW-IN2
10 V2-V V2-V IN 10 1 V-IN2
3 V2-L V2-L IN 3 2 L-IN2
4 R-IN2
1 V2-R V2-R IN 1
17 Y-IN1
19 C-IN1
21 SSW-IN1
15 V-IN1
16 L-IN1
18 R-IN1
24 Y-IN3
26 C-IN3
28 SSW-IN3
22 V-IN3
23 L-IN3
25 R-IN3
60 DEC-V
59 DEC-L
61 DEC-R
IC2001 IC2301
AUDIO SELECT PROLOGIC DECODER
MAIN-L SDA
4 L1 S-SDA 28
MAIN-R SCL
25 R1 S-SCL 27
SUB-L
5 L2 LOUT1 12 72 LIN
SUB-R
24 R2 ROUT1 13 73 RIN
10 L5 20 CLK1
19 R5 X2301
4MHz
11 L6 19 CLK2
18 R6
66 LLI
70 LT
68 RL
71 RT
IC2302
10V REG
BP FILTER
10V 4 VOUT VIN 5 12V
BP FILTER
Q2008
MAIN Y/V OUT 44
BUFFER
Q2009
MAIN C OUT 47
BUFFER
Q2015
SUB Y OUT 56
BUFFER
Q2013
SUB C OUT 58
BUFFER
Q2017,2020,
SUB Y IN 49
2025,2027
BUFFER
Q2019,2021,
SUB C IN 51 2024,2028
BUFFER
COMB FILTER
Q2016,2022
SUB V OUT 53 1 ADIN
BUFFER
32 CLPO
RF MAIN-V 63
RF MAIN-L 62
RF MAIN-R 64
S-V 8
RF SUB-L 9
RF SUB-R 11
MULTI-V IN 10
SDA
SDA 34
SCL
SCL 33
MAIN-L
MAIN L OUT 43
MAIN-R
MAIN R OUT 45
SUB-L
SUB L OUT 52
SUB-R
SUB R OUT 54
Q2012,2026
MONITOR V OUT 41
BUFFER,AMP
SDA
SDAT 16
IC2305
SCL
3D AUDIO PROCESSOR
SCLK 17
LOUT 42 22 LCH IN LCH OUT 12
ROUT 43 23 RCH IN RCH OUT 11
COUT 44 26 CE IN MODE1 3
SDOUT 26 24 FI IN MODE2 2
20 FIL1 IN FIL1 OUT 21
14 FIL2 IN
LBPF 67 13 FIL2 IN2 FIL2 OUT 15
RBPF 69
FILTER
FILTER
– 44 –
U
(AV IN/OUT,AV SWITCH,AUDIO PROCESS)
CN2001
D1-Y
D1-CB
D1-CR
D2-Y
D2-CB
D2-CR
IC2007
12V
9V
ACO 4
5V
AYO 7
F IN 25
SDA
SCL
Q2007
MUTE
Q2029
MUTE
3 1,2 Q2005
MUTE
5 6,7 Q2006
MUTE
IC2003
AUDIO BUFFER
KF-60DX100
K
RM-Y910
A29 COMP V OUT
C29 MN C OUT
A20 SUB Y
C20 SUB C
A15 D1-Y
A16 D1-CB
A17 D1-CR
C12 D2-Y
A13 D2-CB
C14 D2-CR
C5 +12V
C7 9V
C32 +5V
A
TO BLOCK
C31 FSC
DIAGRAM(2)
A(1/2)BOARD
CN1917
C1 MAIN TU V
A1 MAIN TU L
A3 MAIN TU R
C3 SUB TU V
C4 SUB TU L/R
A31 PS-V
C25 DAT1
C27 CLK1
C10 AUDIO L
A11 AUDIO R
A22 S-MODE1
C22 S-MODE2
C18 S-ATT
A26 LINE MUTE
A28 A-MUTE
C6 VAR R
A6 VAR L
C23 CONT-S OUT
A24 CONT-S IN
J2003
IN
CONTROL S
J2002
OUT
J2007
L
(MONO)
AUDIO
AUDIO
OUT
(VAR/FIX)
R
J2004
VIDEO
L (MONO)
TV OUT
AUDIO
R