Block Diagram (6) - Sony KF-60DX100 Service Manual

BLOCK DIAGRAM (6)

Q504,7702,7703,7706
1
BUFFER
2
Q506,7700,7705
3
BUFFER
Q7708
TRAP SW
Q7707
TRAP SW
4
5
6
TO BLOCK
DIAGRAM(5)
BB(1/2)BOARD
7
8
9
10
11
IC7701
SIGNAL SELECT
Q7709 Q7710
1 Y3I YOUT 3
BUFFER BUFFER
Q505,7701,7704
14 U3I UOUT 5
BUFFER BUFFER
Q7712
9 V3I VOUT 6
BUFFER
TH Y
16 YEX3I CONT 2
TH CB
11 UEX3I CONT 7
TH CR
8 VEX3I CONT 12
IC7700
SYNC SWITCH
IC514(1/2)
INVERTER
3 5
3
IC7702(1/2)
4
BUFFER
TH HS 1 7
5
IC514(2/2)
9
INVERTER
1 7
13
IC7702(1/2)
14
BUFFER
TH VS 5,6 3
12
11
IC721
HOLD SWITCH
13
14
12
11
2
15
1
10
2
2
SDA0
SCL0
IC003
RESET Q003
CLAMP
4 RST VCC 5 A5-1 Q002
CLAMP
IC001
NVM
Q005,006
A5-1 8 VDD WP 7
POWER SW
3 E2
DAT1
5 DAT
CLK1
20MHz
6 CLK
IC701
RGB DECODER
69 Y1 IN B OUT 39
Q7711
68 CB1 IN G OUT 37
67 CR1 IN R OUT 35
IC7704
INVERTER
2 4
66 H1 IN HS OUT 29
IC7703
HP IN 33
INVERTER
2 4
65 V1 IN VS OUT 28
VBLK IN 32
57 DPIC MUTE SCP IN 31
M OSD B
52 LB2 IN
Q714,716,
M OSD G
51 LG2 IN IK IN 41
717,719
M OSD R
IK DET
50 LR2 IN
M YSYM
49 YS/YM 2
SDA1
SDA 56
E OSD G SCL1
47 LG1 IN SCL 55
E OSD R
46 LR1 IN
E YSYM
45 YS/YM 1
PLL HOLD
IC708
D-PIC MUTE
XVDO HS
2 1Q 1A 1
IC710
12 2Q 2A 5
NAND
2
4
1
IC002
EMGINE CONTROL
IC004
BUFFER
4
55 VP-MAIN
IC005
BUFFER
4
62 MID-HS FULL/NORMAL 16
SDA1
95 D0 D1 96
D2 99
SCL1
97 C0 C1 98
C2 100
65
O DRC CD SEL1 9
45 RST O DRC CD SEL2 10
OSD H SYNC 64
OSD V SYNC 63
33 NVM-WP
B 68
42 X1
G 69
X001
OSD YS 66
43 X2
SUB BUSY 53
B INT 57
DRC-FILM
1 DRC-INSEL
PXI
2 DRC-PXI
LINE-W
3 DRC-LINE-W
BB(2/2)
34/25 SW
14 34/25 SW
– 49 –
Q721,732,735
BUFFER
Q723,731,734
BUFFER
Q725,730,733
BUFFER
IC704 IC705
INVERTER BUFFER
2 4 2 4
IC706
INVERTER
2 4
Q722
BUFFER
IC707
SCP-DET TEMPERATURE SENSOR
2 1B 1Q 13
9 2A 2Q 5
IC703
SCP-DET
11 B2 Q2 10
5 B1 Q1 7
IC711
AND
IC720
1
INVERTER
4
1,2 4 2
IC511 IC702
2.5V REG 2.5V REG
2.5V O I D3.3-3 +2.5VA O I A5-1
IC302 IC508
1.8V REG 2.5V REG
1.8V O I D3.3-1 2.5V O I D3.3-3
(RGB DECODER,ENGINE CONTROL)
KF-60DX100
K
RM-Y910
CN702
1 B
3 G
5 R
TO C BOARD
CN5005
9 H
7 V
11 HOLD
IC900
CN703
SDA 1 26 SDA-E
SCL 2
24 SCL-E
M OSD B
14 M OSD B
M OSD G
13 M OSD G
M OSD R
12 M OSD R
M YSYM
11 M YSYM
9 E OSD B
E OSD G
8 E OSD G F
E OSD R
7 E OSD R
TO BLOCK
E YSYM
6 E YSYM
DIAGRAM(3)
A(2/2)BOARD
10 FLD CN1922
30 MID HS
28 MID VS
9V-2 2 9V
9V-1 4 9V
A5-1 32 5V
A5-2 34 5V
D3.3-3 36 3.3V
38 3.3V
D3.3-1 40 3.3V
CN704
(2/2)
1 TH CONT
3 TRAP
SDA1
6 SDA1
SCL1
4 SCL1
E2
15 DRC SEL1
TO BLOCK
14 DRC SEL2
DIAGRAM(3)
A(2/2)BOARD
9 S HD CN1923
10 S VD
7 SUB G
8 SUB YS
12 MID U BUSY
11 MID U BINT