JVC TK-C553E, Service Manual

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AGC
10bit
ADC
OUTPUT
LATCH
CDS/AGC
AD
V.DRIVE
CHARACTER
GEN
DA
CPU
EEPROM
ROM
Y/C MIX
2C
CDS
CC y
y
BLK
BLK
MTRX
D/A
D/A MOD
1/4
1/n
1/2
1/m
BUF
F.F.
C GMIX
C
GMIX
MTRX
GAIN MTRX
MLTPLX
BUF
P/C
1H
DL
MLTPLX.
OB
CLAMP
PRE-
KNEE
DECODE
TIME-DIV.
FROM/TO CCD CN1
FROM/TO CCD CN2
FROM/TO CCD CN1
FROM/TO SW CN301
FROM/TO POW CN1
SC92659
3.7
3.0
0.1
0.1
3.0
2.9
3.0
2.9
7.1
7.1
0.3
0.2
6.7
6.7
3.3
0
1.3
1.3
1.3
1.3
0
2.1
0
0
0
0
3.3 1.6 0.1 1.0 1.0 3.3
1.5
1.8
5.0
2.7
2.9
4.7
2.5
4.6
4.6
4.0
4.6
4.9
2.5
0
0
4.6
4.8
0 0
0
2.6
5.0
0
4.2
4.2
0
0
1.5
2.5
4.8
2.9
1.6
3.0
1.0
1.0
0
2.7
2.3
5.0
1.7
0.1
0.1
2.9
2.9
2.9
3.0
3.0
3.0
0
2.9 3.1 0 2.9 1.4 2.6 0.1
1.4
2.9
0.2
0.7
2.8 0.2 0
1.5 3.1
3.1
0.9
0.9
0
1.5 1.6
1.5
0
3.3
0
3.3
0
0.5
1.8
0.5
0.5
0
0
3.3
0
3.0
0
1.8
0
0
3.0 0
1.5 2.6
2.2
3.3
2.4
0
1.4
2.5
0.8
4.9
4.9
0
2.5
3.2
3.2
3.1
3.2
3.2
4.9
4.8
2.9
0
4.9
0
4.9
4.8
4.6
4.9
4.9
4.9
0
4.9
4.9
4.9
0.9
4.9
4.9
4.9
4.9
4.6
4.6
4.0
4.9
0
4.9
0
0
4.9
4.9
2.5
2.2
2.6 2.2 2.6 1.9 1.6 2.5 2.5 2.7 1.8 4.9
4.9
4.9
4.9
4.9
4.9
4.9
4.9
4.9
4.9
5.0
4.8
4.7
4.9
2.5
5.0 0
0
4.9
0 0 0
5.6
4.9
4.9
4.9 2.6
4.9
0
4.9
0
0
0
0
5.0
2.6
1.4
2.2
4.2
3.0
4.8
0.1 0.8
2.7
2.2
2.7
2.5
0
2.1
5.1
0
3.0
2.6
2.4
3.1
2.9
2.8
0.5
1.2
2.2
3.1
1.5
3.8
2.7 2.2
0.1
4.5
0
1.4
0.1
2.2 2.7
2.6
2.8
0.2
5.0
0.7
0.7
3.9
2.1
2.1
2.0 0
4.1
0.9
3.1
1.2
1.4
1.4
3.3
2.0
2.2
2.1
0
4.2
0.3
1.2 0
5.0 0
0
0
2.2
1.3
2.1
2.5
2.1
0.9
1.8
2.8
2.6 2.5 1.7 0 1.9 2.6
2.3
2.5
2.3
2.5
2.3
2.6
3.0
3.0
3.5
5.6
3.3
3.3
1.7
1.3
1.7
2.0
1.3
3.1 3.1 3.1
1.1 1.8
1.4
JK600
RCA BOARD
3-7
3-7
CPU/RCA BOARDS SCHEMATIC DIAGRAM
+5V(A)
R354
0
IC223
PLSC1258
Symbol No.
NC : OPEN
+5V(D)