JVC SR-V101US Service Manual page 38

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MAIN ( FMA/DEMOD ) SCHEMATIC DIAGRAM
5
TO SW.REG
AL5.8V
SW5V
GND
SW12V
4
TO TUNER
SIF
RF_AUDIO
TO VIDEO/N.AUDIO
Fsc
NA_REC
NA_PB
GND
TO TERMINAL
LINE_OUT[R]
LINE_OUT[L]
F.AUDIO[R]
3
F.AUDIO[L]
A.IN1[R]
A.IN1[L]
GND
2
1
A
C2222
0.01
DTC144WUA
Q2201 PDTC144WU
DTA144WUA UN521E
PDTA144WU RN1309
# C6504
UN511E Q2202 0.1
RN2309
R2220
1k # C6517 # R6502
0.22
#
C6602 1 /50
# C6508
0.1
# C6509 0.1
L6501
SHORT
# C6512
0.022
#
C6604
C6510 C6511
R2209
R2211
OPEN 0.01 0.01
100
3.3k 10 /25
C2214
Q2203
# C6513
2.2 /50
R2210
4.7k
2SC4081/QRS/
2SD1819A/QRS/
2PC4081/R/
R2213
4.7k
Q2204
C2215 10 /25
R2212 R2214
3.3k
100
R2215
# R2216
220
1k
# C2218 10 /25
# R2217 C2219 22 /16
C2216 C2217
4.7k
47 /16 OPEN
C2220 10 /25
R2218 3.9k C2221 0.022
R2219
1k
# C6514 0.022
C6515 3.3 /50
# C6605 1 /50
!
# IC2201
B C
Q2255
OPEN
3.3k
R2202 R2206
6.8k 6.8k
R2204 R2208
6.8k 6.8k
R2201 47k
R2203 47k
R2205 47k
R2207 47k
D E
2-11 2-12
Q2252
R2256 R2254
DTC144WUA
10k
# 2.2k
PDTC144WU
VR2251
UN521E
RN1309 Q2251
DTC144WKA
RT1N44HC
UN221E
Q2254 Q2253
DTC114EUA DTC144WKA
PDTC114EU RT1N44HC
UN5211 UN221E
RN1302
TP2253
A.PB_FM
R2253
100
C2208 0.015
R2257 680k
C2259 0.33 /50
R2252
R2251
3.3k
4.7k
C2257 0.01
D2251
1SS133-T2
1SS270A-T2
L2251
C2256 0.01 10µ
C2255 C2254
0.01 47 /6.3
K2251
OPEN
C2253 0.01
C2261
100p
C2262 K2252
100p OPEN
C2252 0.01
K2253
OPEN R2258
C2251 0.01 0'
C2207 0.015
TP2254
A.REC_FM
C2206 10 /25
C2205 10 /25
F
World of Free Manuals
TO SYSCON
S.CASS[H]
ET_REC[H]
I2C_DATA
I2C_CLK
A.MUTE[H]
LED
AFC/JUST_CLK
H.REC_ST[H]
A.ENV/ND[L]
A.FF
TO VIDEO/N.AUDIO
FMA_CH2
FMA_CH1
FMA_COM
p20382001a_rev0
G