Main(Sw.reg) Schematic Diagram - JVC HR-S2901U Service Manual

4.5 MAIN (SW.REG) SCHEMATIC DIAGRAM
0 3
MAIN[SW.REG]
CN5001
5 BRN
C5001
F5001
LIVE 0.047
1.25A /250
/250
BLU
MY
NEUTRAL
# #
VA5001 LF5002
QAF0023-431 QQR0532-001
QAF0039-431 QQR0533-001
QAF0024-431 QQR0516-001
QQR0932-001
QQR0816-001
4
# R5001
4.7M
1/2W
3
2
##MARK ELEMENTS ARE NOT MOUNTED.
#DIFFERENCE TABLE 1
C5006 C5203 D5206 D5208
680
HiFi
DOM 82 YES NO
/10
1200
S-VHS US 150 NO YES
/10
#DIFFERENCE TABLE 2
POWER
SAVE
B5301 D5304 Q5308 R5101 R5102
YES NO YES YES 330k 330k
1 NO YES SHORT NO 220k 220k
#DIFFERENCE TABLE 3
HIGH SPEED
FF/REW
B5302 B5303 C5208
YES YES NO NO
NO NO YES YES
A
T5001
QQS0122-001
QQS0123-001
QQS0124-001
D5001
S1WB/A/60-4102
S1WB/A/60-X
S1WB(A)60F4072X
#
#
R5104 C5101
R5101
2W 0.0047
/1k
#
C5006
#
/200 K5102
R5102
SHORT
C5102
R5103 D5101
33p
68k AU01
/1K
1SR153-400
ERA18-04
10ELS4
##
R5105
1M
C5104 D5102
1 /50 AU01
1SR153-400
ERA18-04
K5101
10ELS4
D
Q5101
2SK2043
G
C5107 R5107
S
0.1 330
R5110
/50 1/2W
220k
R5112
220
D5105
1SS133
MY
##
R5106 C5105 R5109 R5111 D5103
0.39 0.018 680 820 1SS133
1W /50 1SS270A
##
C5106 R5108
270p 1.2k
# # C5103
Q5102
2SD2144S/UV/
PC5101
PS2501-1
PC817
PC817X
GROUND POINT FOR
ON3131/RS/
PRIMARY VOLTAGE. K1010/B/
C5004
0.0047
DANGEROUS VOLTAGE
/250
Q5303 Q5321 R5001 R5305 R5306
NO YES NO 620 390
YES NO YES 240 180
R5104 R5317 R5320 R5321
150k YES YES YES
68k NO NO NO
D5212
NO
YES
B C
D5210
AU01Z
#
1SR153-400
C5204 R5317
ERA18-02
4.7 47k
10ELS2
/100
PG104RS
##
D5204
AU01Z
10ELS2
D5203 L5201
AU01Z 33µ
10ELS2
##
R5332
390
2W
C5207
C5202 100
1000 /16
/16
D5301
MTZJ15C
RD15ES/B3/
# # D5207
AK04
11EQS04
1S4
#
D5206
AK04
11EQS04
1S4
# D5208 L5202
RK14LF 33µ
21DQ04
SB240
#
C5203 C5206
47 /25
RD5.6ES/B3/
#
D5212
ERA18-02
1SR153-400
10ELS2
#
PG104RS
C5208
180
/25
R5304
470
MY
C5305 D5303
0.1 MTZJ5.6A
/50 RD5.6ES/B1/
R5312
Q5301 1k
2SC1740S/RS/
R5313
2SC3199/YG/
1k
GROUND POINT FOR
SECONDARY VOLTAGE
D E
4-11 4-12
Note : The Parts Number , value and rated voltage etc. in the Schematic Diagram are for references only.
When replacing the parts , refer to the Parts List.
R5302 R5303 #
1k 1.2k B5301
#
R5310 Q5308
10k 2SA1576A/RS/
# R5320
27k
Q5304
2SD2144S/UV/
#
R5321
27k
C5303
# D5304
Q5305 100
DTA114EUA /16
UN5111
##
RN2302
R5333 PDTA114EU
390
2W
Q5306
D5302
DTC114EUA
MTZJ12A
C5302 UN5211
RD12ES/B1/
2.2 /50 RN1302
PDTC114EU
# Q5303
2SC5739/QP/
#
Q5321
2SD1858/PQR/
#
R5306
#
##
R5305
D5305
MTZJ5.6C
F
TO SYSCON
48V
TO TUNER
BT2
TO SYSCON
M12V
#
B5302
TO SYSCON
M12V_CAP
SW12V TO SYSCON,
VIDEO/N.AUDIO,
TUNER,
FMA/DEMOD,
#
TERMINAL
B5303
TO SYSCON
P.CTL[H]
L5301
SHORT
TO SYSCON
AL5.8V_SYS
TO SYSCON,
SW5V
VIDEO/N.AUDIO,
TUNER,
FMA/DEMOD,
S-SUB
C5301
100
/10
TO SYSCON,
GND
TUNER,
FMA/DEMOD,
TERMINAL,
S-SUB
p20233001a_rev0.1
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