Sony KV-EX29M93 Service Manual page 104

(8) Schematic Diagrams of V2 and DH Boards
1 2 3
(ONLY USE FOR MODEL KV-EX29M39/EX29M65)
A
5V
IC5801
B
SAA5261
TEXT DECODER
R5831
0 :CHIP
0.0 EAST /WEST
0.1 8/30
R5830 0 :CHIP
0.2 SDA
R5828 100 :CHIP
SCL
0.3
C
R5827 0 :CHIP
1.0 LCB
1.1 PKTX/30
R5825
0 :CHIP
1.2 DSR
R5824 0 :CHIP
5V 1.3(PWM) LIST
D VDDM
RES
RES RESET
RES X OUT
X5801
157877421
C5818
RES X IN
33p
CH:CHIP
VSS D X GND
E
VDDT
CL(NVM)
VDDA
DA(NVM)
SL ADDR VP
2
R5817 #
FIELD HP
3
R5816 #
HMD BLK
R5815 #
F R
R5801
VMD R OUT
0
:CHIP
C5804 #
G
G OUT
PDI
C5803 #
B OUT
PH.L
R5800
10k
RN:CHIP
VSSA RGB REF
R5822
100 :CHIP
CVBS PON
C5813
4
G
N.C #
C5807 #
COR
C5812 #
C5806
BLACK VSSA
0.1 25V F:CHIP
I REF ODD
/EVEN
R5821
27k C5811 #
:CHIP
C5805
0.1
25V
H F:CHIP
I
J
– 131 –
KV-EX29M39/EX29M87/EX34M97
KV-EX29M93/EX29M65
4 5 6
5V
D5802
D5801 DAP202K-T-146
# PROTECT
C5828
C5825
#
#
5V
5V
R5829
100 :CHIP
5V
O
R5835
5V
0 :CHIP
FB5804
5V TA78L05S-TPE2
470UH
R5842
4.7k R5843
C5824
C5817 0.1 25V B:CHIP D5803
:CHIP 4.7k
#
2SC2412K-T-146-Q
RD3.3M-T1B2
:CHIP
C5816
2.2 16V F:CHIP
C5831
C5830
C5822
100
R5846 0.1
0.001
16V
C5826 1k 25V
B:CHIP
4.7 :CHIP F:CHIP
C5820
33p Q5803
CH:CHIP
2SC2412K-T-146-Q
Q5810
RESET
5V 2SC2412K-T-146-Q
FB5803
BUFFER
1 1.1UH
C5815
R5841
100p CH:CHIP R5857
100
FB5802
:CHIP
1.1UH
Q5801
C5814
R5891
2SC2412K-T-146-Q
0.01 B:CHIP 1k
BUFFER :CHIP
R5885
5V
100 :CHIP
R5886 R5884
470 100 :CHIP C5843
:CHIP #
R5845
5V
47 :CHIP
5V
Q5808
2SC2412K-T-146-Q
R BUFFER
B
R5849
R5861 100 :CHIP
R
1k
C5821
:CHIP
0.1 25V F:CHIP
R5847 R5848
330 150
R5832 R5839 :CHIP :CHIP
G
2.2k 1.5k
RN:CHIP RN:CHIP R5887 R5882
B
150 100 :CHIP
5V
:CHIP
C5819
C5823 R5863
#
100 100 :CHIP
16V R5888
330
:CHIP
R5893
150
FB5801 :CHIP
1.1UH
R5860
1k
:CHIP
Q5807
2SC2412K-T-146-Q
G BUFFER
R5879
1k
:CHIP R5889
330
:CHIP
Q5806
2SC2412K-T-146-Q
R
KV-EX29M39/EX29M87/EX34M97
RM-963 RM-963
KV-EX29M93/EX29M65
RM-964 RM-964
7 8 9
(TELETEXT)
L5800
#
:LHL08
5V
SDA
SCL
I
G C5835
C5837
0.1 FB5805
100
25V 1.1UH
16V
F:CHIP
R5866
IC5802
10
2W
CN5801
5V REG
:RS
20P
:BTOB
TO A BOARD
Q5817
CN1118
BUFFER
R5880
GND
1
10k
:CHIP
2 +5V
V SYNC TEXT
FS OUT
3
NC
4
B OUT
5
C5833
9V 6 NC
#
R5890
G OUT
1k 7
:CHIP
H SYNC TEXT
NC
8
10k :CHIP R R OUT
9 R OUT
G G OUT
10 NC
B B OUT
11 NC
FS OUT
12 GND
13 GND
14 SCL
CVBS IN
CVBS IN
15
16 SDA
V SYNC TEXT
17
GND
18
19 H SYNC TEXT
+9V
20
B-SSS10617-...-VM.-EX29
10 11 12
IC3807
*
C3801
*
VCC
GND
REF NC
X OUT REG
5V
NC
7V
R3846
Q3811
*
*
BUFFER
C3805
CN3804 *
R3805
3P
*
WHT
R3847
1 2 3
R3807
:S-MICRO *
*
TO LCC
R3856
#
R3848 R3853
1
N/S(B) R3804
* #
Q3810
*
2 *
N/S(E)
BUFFER
3
N/S(E) R3851
R3852
JW3803 #
*
*
R3809
#
1 D3805 C3820
DEGAUSS R3803 JW3804 R3814
R3802
* #
* JW3801 * * *
2
GND STOPPER # C3819
*
3
7V
R3839
4
11V *
R3810
CN3802
Q3808
* R3854
Q3807
* *
:S-MICRO
* SW
SW
Q3812 Q3809
C3816
TO A BOARD
C3804 *
*
CN1138
* N/S DRIVE MUTE N/S DRIVE MUTE
7V
9V
HD CLAMP 1
C4704
R4704
C4702 Q4703
R4705 0.1
HD 2 4.7k
10 25V
2SB709A 10k
:CHIP
R4703 :CHIP :B
3
GND
-2 C4701 Q4701 33k
0.1 -2 :CHIP
9V 4 2SC2712
25V Q4704
:B
2SB709A R4706
10k
-2
CN4701
R4702 :CHIP
-2 -2
4P R4701
4.7k
1k -2
:S-MICRO
:CHIP
:CHIP -2 C4703
R4707
0.001
:CH 2.2k Q4702
:CHIP
-2
2SC2712
-2
– 132 –
13 14 15
IC3805
*
N/S DRIVE
4 5 6 7 8 9 10
7V
D3809
#
R3857
R3825 # R3828
* *
R3850
D3810
C3822
#
*
#
R3808
* D3807
# R3823
*
R3849
D3808
*
#
7V
R3845
*
*
*
C3807
C3808
*
#
(
MAGNETIC FIELD
CORRECTION
B-SSS10617-...-DH.-EX29/34