Akai LEA-22H03P Service Manual page 37

5
D
AV_IN_OUT
AUR_OUT AVSV2R_IN
AUL_OUT AVSV2L_IN
AV_OUT AV_IN
P3 P3
RCA3X1 RCA3X1
y y w w red red
RCA3/HAIER RCA3/HAIER
C
AVSV2L_IN
AVSV2R_IN
D238 D238
D239 D239 NC/EZJZ0V800AA NC/EZJZ0V800AA
NC/EZJZ0V800AA NC/EZJZ0V800AA
AUL_OUT
D49 D49 R414 R414
NC/EZJZ0V800AA NC/EZJZ0V800AA 47K 47K
B
A
5
4
NEAR CONNECTOR
AV_IN
P1 P1
RCA3X1 RCA3X1
y y w w red red
RCA3/HAIER RCA3/HAIER
AV_OUT
D54 D54
NC/EZJZ0V800AA NC/EZJZ0V800AA
TUNER_CVBS
CVBS_BYPASS
AUR_OUT
R415 R415
D47 D47
47K 47K
NC/EZJZ0V800AA NC/EZJZ0V800AA
4
3
Near swtich
R35 R35 100 100 C64 C64
D56 D56 C55 C55
NC/EZJZ0V800AA NC/EZJZ0V800AA R37 R37 47pF 47pF
75 75
R645 R645 0 0
+5V_TUNER
+5V_TUNER
R154 R154
4.7K 4.7K
R0402/SMD R0402/SMD
R117 R117 NC/10 NC/10 Q9 Q9
CE7 CE7 NC/100uF/16V NC/100uF/16V CVBS_OUT NC/2N3904 NC/2N3904
1
CAP5-2.5MM CAP5-2.5MM R0402/SMD R0402/SMD
CE9 CE9 100uF/16V 100uF/16V
R120 R120
CAP8-3.5MM CAP8-3.5MM
NC/75 NC/75
R0402/SMD R0402/SMD
R142 R142
33K 33K
R0402/SMD R0402/SMD
R69 R69 10 10
3
2
CVBS2
GND
47nF 47nF CVBS2
AVSV2R_IN
AVSV2L_IN
CVBS_BYPASS
CVBS0P
AUL_OUT
AUR_OUT
TUNER_CVBS
+5V_TUNER
+5V_TUNER
NEARLY TUNER NEARLY MT8222
R44 R44 75 75 R46 R46 100 100
R0402/SMD R0402/SMD
R0402/SMD R0402/SMD
R50 R50 C14 C14
+5V_TUNER 47pF 47pF
75 75
R0402/SMD R0402/SMD C0402/SMD C0402/SMD
C67 C67
Q3 Q3
1uF 1uF
2N3904 2N3904
1
R71 R71 62 62
TU_AVO AV_OUT
R68 R68
75 75
VIDEO BYPASS OUTPUT FOR TV
2
1
CVBS2 3
D
GND 1,2,3,4,5,6,7,8,9,10,11,12,13
AVSV2R_IN 11
AVSV2L_IN 11
CVBS_BYPASS 3
CVBS0P 3
AUL_OUT 11
AUR_OUT 11
TUNER_CVBS 10
+5V_TUNER 2,10
C
C1087 47nF C1087 47nF
TCVBS_IN CVBS0P
C0402/SMD C0402/SMD
B
A
1