Block Diagram (2) - Sony KV-DW36K9H Service Manual

KV-DW36K9H
RM-970

BLOCK DIAGRAM (2)

TU001
( SUB TUNER )
TU002
( MAIN TUNER )
VIDEO
BUFFER
OUT VIDEO
Q015
L
L OUT
R OUT
R
M2
M1
BIL LED
ST LED
AFT OUT
BUFFER
SCL
Q012
SCL SCL1
SDA CDA1
CN6011
B UCOM-STT 7
DGC-RLY 8
To F1 BOARD
CN610
A1(1/2)
CN4404
CN4302
2 KEY 2
S4401 S4402 S4404
3 KEY WAKE 3
S4405 S4406
BUFFER
Q4410,4411
TH4301
H8
( POWER SWITCH, LED
H7
IR RECEIVER
( KEY INPUT )
CN4303
Y
To DH BOARD
CN5801
–73 –
BUFFER
Q005
TUNER, SYSTEM CONTROL
D4304
+9V
D4305
+5V
D4306
SWITCH
Q4301,4302
CN701
CN4301
IC4301
5 STBY LED 5
IR RECEIVER
7 STRO LED 7
OUT 2 3 SIRCS 3
6 KEY 6
8 KEY WAKE 8
)
L/R VIDEO
IC701
MAIN
SYSTEM CONTROL
83 MAIN M2
63 MAIN BIL
85 MAIN ST
57 MAIN MOD1
58 MAN M1
93 MAIN AFT
4 AGC
YUV SW 78
86 SUB M2 X ST 84
27 SUB BIL BEEP 26
81 SUB ST X-SW 52
BUFFER
92 SUB AFT MID BUSY 42
Q712
69 SUB MODE1 MID BINT 90
YS 21
D708
60 SUB M1 YM 22
OSD R 32
OSD G 33
91 ANT OSD B 34
71 BS RST DH MUTE 37
77 NASY
6 GR SW
B-INT 41
51 GR RST
6 GR SW
51 GR RST
STB-SW 87
7 IR IN
Q721
BUFFER
49 STBY LED
Q705,706
94 KEY
STB-CONT 88
Q718
OSD H 97
OSD V 95
48 BS LED
BUFFER
20 V SYNC/WAKE
Q722
D707
SP-MUTE 65
+9V
5 89 UV-SAVE
D706
4 35 BS REC P-MUTE 67
7 40 VM LEVEL
D704
HP-MUTE 61
CLK0 29 CLK0
D703
DAT0 30 DAT0 LINE-MUTE 79
15 XTAL HP VOL 3
X702
10MHz
13 XTAL MAIN RLY 72
ACRLY 69
IC702
NORMAL 39
RESET 4 12 RESET WP 47
ACRLY 69
NORMAL 39
WP 47
NVM RST 50 CLK0
DAT0
Q717
OVP DET
Q727,729
OCP DET
Q726,728
CN003
A2 BS-V
B2
A3 BS-R
B3
A4 BS-L
B4
A6 SUBTU-V
A7 SIBTU-R
A8 SUBTU-L
A10 MAINTU-V
VIDEO
A11 MAINTU-R
L
A12 MAINTU-L
R
A22 CTLS-OUT
A23 CTLS-IN
A24 3D/GR-RST
B24
A25 SP-MUTE1
B25 YUV-SW
A26 LINE-MUTE
B26
A27 BEEP
B27
A28 DEC-IN
SCL1 A29
SDA1 A30 CLK1
B30 MID-BUSY
SCK1BS A31 DAT1BS
B31
DAT1BS A32 CLK1BS
CN705
1 DGC MUTE
3 DH MUTE
BUFFER
Q701,702,703,707
Q724
MUTE SW
Q714
Q718
6
2
1
CN7003
STBY BV 1 P-SW(-)
2 SET ON
4 AUDIO PROT
PRE ST7V
CN703
CLK0 1 CLK0/B CLK
DAT0 2 DAT/B DAT
IC707
4 PROT 1
NVM
5 NVM 5V
8 A0 7 +B OVP
7 WP 8 +B OCP
6 CLK
5 DAT 3 CN702
1 AC RLY
2 MAIN RLY
6 NORMAL
8
– 74 –
DET
BIT
AFC
F
VP
To B2(2/2) BOARD
CN3203
X-ST
X-SW
DAT1
BINT
X
To DH BOARD
CN5804
G
To D(2/2) BOARD
CN6503
H
To D(2/2) BOARD
CN6506
I
WP
To D(2/2) BOARD
CN6504