JVC HR-XVC28BUS Service Manual page 37

R4018
1k
C4022
C4025
0.01
C4006
OPEN
R4003 R4021
P4001
Q4004
C4009
R4024
R4012
R4010
470 C4012
R4019
C4019 C4002
R4011 1k
0.01 1
470
C4004
33
C4010 47
C4008
C4014 100p
R3060 2.2K C3053
0.01
R202 2.2k R203
C209
R204 100
0.01
C207 1 100
L201 10
Q19
2SD601A/QRS/-X
C215 C216 C211
0.0022 0.01
100p
C201
R40 100
2
47
2
B11
R4005
R41
470
R208
4.7
C3023 R3227 R3226
1
10k 10k
C3045
C3043
C3055
IC3004
AT24C04N-10SI-X
D E
! C3071 33
CP3001
R3252 R3253
10K
C4031
L4001
! CP4001
C4001
0.1
R3254
R3255
C4017
Q3004
R3234 Q4002
C4016
4.7k
D3006
R3232
100k R4022
R3233
0
4.7k
C3030 C3029
220
0.01
D3005
B3001 C3024 C3025
D3004
47 0.01
C3028
Q3301
Q3302
R3202 39k
R3201 10k
R3304 1K
1K
R3305
R3306 1K
IC3302
C3303
0.1
IC3301
C3302
0.01
D3302 D3301
C3301
330
R3308
4.7K
R3205 R3206 R3207 R3208
10K 10K 10K 10K
R3237 R3238 R3236
4.7k 4.7 k 47K
F
CN3001
C3056
LED1
DVD[H]
A.MUTE2[L]
INT/PRG
S1OUT
SW5V
SW3.3V
SW12V
TO
P/EJ
TERMINAL
AL5.8V
GND
SHEET 6
CPURST
U2SDT
UCS
S2UDT
SCLK
SCS
SMUTE
M9V
V_FROM_OSD
COMPU_IO
CN3301
TO DVD UNIT
CN1
JS3001
TO VIDEO/N.AUDIO TO VIDEO/N.AUDIO
SHEET 1 SHEET 1
TO TERMINAL
VIDEO_ENV
SHEET 6
CTL[-]
CTL[+]
DVD[H]
V_TO_OSD TO VIDEO/N.AUDIO
I2C_CLK_A/V
SHEET 1
I2C_DATA_A/V
TO VIDEO/N.AUDIO
GND
S_DET SHEET 1
A.MUTE[H]
TO TUNER
Fsc
N.REC[H]
SHEET 5
SB_GAIN
N.REC_ST[H]
TO VIDEO/N.AUDIO
V.PULSE
D.FF
SHEET 1
LP_SHORT[H]
SP_SHORT[H]
SW5V
SW12V
TO VIDEO/N.AUDIO
SHEET 1
TO TUNER
SHEET 5
G
p10720001a_rev0
SHEET2
2-8