Sony Trinitron KV-HS29M90 Service Manual page 69

(13) Schematic Diagram of F1, F2, H1 and H2 Boards
3
1 2
A
B
CN1601
F1601
2P T5AL
:VH 250V
FH1602
AC IN
1
AC IN 2
FH1601
AC IN
* VOLTAGE TABLE BY MODEL
C
MODEL VOLTAGE
CN1604
KV-HS29M61 1P
:TAB
KV-HS29M91 110V-240V AC
KV-HS34M61 GND C1603
50/60Hz
4700p
KV-HS34M91
250V
KV-HS29M90
220V AC, 50Hz
KV-HS34M90
KV-HS38M61
220V-240V AC
KV-HS38M90
50/60Hz
KV-HS38M91
D
E
F
R1911
330
G
Q1901
DTC144ESA
LED DRIVE
G
D1906
SPB-26MVWF
F2
H
(SIRCS,LED)
I
J
K
4
5 6
JW1609
10MM
JW1610
FB1601
10MM
1.1UH
FB1602 T1601 R1601
1.1UH 1M
10MH
T1602
10MH
C1602 VDR161
0.68 ERZV14D621
250V C1601
0.47
250V
FB1603
1.1UH
FB1604
1.1UH
F1
(LINE FILTER)
B-SS11282<CH.>-F1.
TO A(1/3)BOARD
TO D(3/4)BOARD TO F1 BOARD
CN1190 CN1602
CN6604
CN1901 CN1902 CN1903
5P 4P 4P
WHT L L
:S-MICRO :VM :VM
S1651
POWER
ST5V
R1913 R1914 R1915 C1910
10k 330 10k R1916 47 47 47
47 16V 16V 16V
Q1902
R1917
DTC144ESA
C1911 100
LED DRIVE 47
16V
R1920 R1921
100 100
R
IC1901
C1912
SBX1981-51P
470p
SIRCS B
B-SS11282<CH.>-F2.
– 98 –
7 8 9
TO A(1/3)BOARD
CN1195
CN1980
3P
WHT
:S-MICRO
CN1603
TAB
D1972 D1970
RB441Q RB441Q
R1970
AC OUT
1 TO 820
F2 BOARD
2 AC OUT
CN1903
CN1602 S1973
2P
PRG+
:VH
D1973
NNCD6.8A-T1
NNCD6.8A-T1
TO DC(1/2)BOARD
CN5801
CN1935
3P
RED
:S-MICRO
+12V
C1914
10
Q1904
R1922
2SC3311A 1k
1/4W
Q1903
R1919
1k 2SA1309A
1/4W
R1912
7.5k
1/4W TH1901
:RN 10K
C1913
10
(HEAD PHONE)
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91
10 11
12 13
D1971
RB441Q
R1971 R1972 R1973 R1974
1k 1.2k 1.8k 3.3k
S1974 S1975
PRG- VOL+
D1975
D1974 NNCD6.8A-T1 S1976 S1977
VOL- TV/VIDEO
H1
(KEY)
B-SS11282<CH.>-H1.
TO A(3/3)BOARD TO A(1/3)BOARD
CN1293 CN1196
CN1932 CN1933
6P 3P
WHT BLK
:S-MICRO :S-MICRO
D1935
NNCD9.1A-T1
D1930
PROTECTOR
NNCD9.1A-T1
PROTECTOR
S1931
AUTO PRESET
R1952
R1931
2.2k
3.9k
1/4W
S1932
MENU
R1948
R1937
JW(5MM)
8.2k
1/4W
C1930 S1933
L1932 0.01
ENTER
10µH :MPS
:EL0606
L1931
C1932
10µH
0.01
:EL0606 :MPS
H2
(AV INPUT,KEY)
B-SS11282<CH.>-H2.
1 2
J1931
3 4
(VIDEO IN 4)
4
– 99 –
RM-997
15
14
TO J(1/5)BOARD
CN8301
CN1934
9P
WHT
:S-MICRO
R1934
100
R1949
R1953
JW(5MM)
JW(5MM)
R1935
100
R1951
JW(5MM)
C1935
470p R1933 R1936 C1938
470k 470k
470p
J1933
J1932
L
(MONO) R