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A
B
8
DVD_SPDIF
FROM/TO AUDIO/VIDEO
7
CP701
(CP8501)
X242_SPDIF
A2001WR2-16P
B719 FCM1608KF-102T02
DVD_SPDIF
1
SPDIF-134
B717 FCM1608KF-102T02
DVD_RESET
2
DVD_RESET
B718 FCM1608KF-102T02
DVD_POWER
3
DVD POWER
B714 FCM1608KF-102T02
TWIRE_RXDC
4
RX
B715 FCM1608KF-102T02
TWIRE_TXDC
5
TX
B713 FCM1608KF-102T02
ZERO_MUTE
6
ZERO
B716 FCM1608KF-102T02
START_SW
7
START_SW
B701
P.CON+5V
C752
10 C
DVD_AUDIO_L
8
DVD_A_OUT_L
FCM1608KF-151T06
9
GND
C751
10 C
DVD_AUDIO_R
10
DVD_A_OUT_R
11
GND
Y_SYNC-SEPA
6
DVD_Y
12
[Y]_VIDEO
13
GND
14
NC
15
GND
DVD_C
16
[U]C_VIDEO
FROM/TO VIDEO AD
5
Y_IN
U_IN
V_IN
C903
0.33 B
FROM/TO AV OUT
X242_SPDIF
C905
0.1 B
4
FROM/TO FRONT END
TU_VIDEO
SW_Y/CVBS_OUT
SW_C_OUT
DVD_A_SW_DVD-H
SIF
FROM/TO FLASH
3
I2C_CLK
I2C_DATA
TWIRE_RXDC
TWIRE_TXDC
C901
2.2 B
FROM/TO MICON
C_SYNC
START_SW
DVD_RESET
DVD_POWER
2
FROM/TO SOUND AMP
SW_A_OUT_L
SW_A_OUT_R
ZERO_MUTE
FROM/TO POWER1
P.CON+5V
P.CON+9V
SLEEP+3.3V
GND
1
A
B
H-19
C
AV SWITCH/JACK SCHEMATIC DIAGRAM
(DIGITAL PCB)
DIGITAL AUDIO SW
IC702 SN74LVC1G3157DCKR
R740
3.3
3.3
DVD_A_SW_DVD-H
B2
SW
100
0
3.3
SLEEP+3.3V
GND
VCC
R741
R742
3.0
3.3
SPDIF_OUT
B1
A
100
100
BUFFER
Q703
DVD_AUDIO_L
2SC3928A
5.1
R747
C745
W868
220K
SYNC SEPA
5.1
10 C
2.8
DVD_Y
2.1
C749
R748
Q704
KTA1504S_Y_RTK
5.0
1 B
220
0.3
DVD_AUDIO_R
DVD_C
C_SYNC
I2C_DATA
I2C_CLK
USA STEREO
IC901AN5832SA-E1V
0
2.2
C916
2.2 B
NC
NC
L-R RBF
C902
0.7
0
WB TIME
NC
NC
SW_A_OUT_R
10 C
2
2.8
2.2
TU_AUDIO_L
WB DET
LOUT
C904
3
0.8
2.2
TU_AUDIO_R
SPE TIME
ROUT
R902
180K
SW_A_OUT_L
V-S
50V
3.3
2.4
2.0
C917
2.2 B
SPE DEL
AGC DET
C906
R904
2.6
3.3
P.CON+9V
I2C_CLK
SPE FIL
SCL/STID
0.022 B
100
1.6
4.9
IIC/PARA
PE
NC
0
0
NC
AGC SW
GND
R905
0
4.2
I2C_DATA
NC
MODE
SDA/SAPID
100
Y_SYNC-SEPA
0
2.2
C910
2.2 B
NC
FOMO
STEREO REF
0
3.6
C911
4.7 B
NC
MUTE
SIF REF
SW_Y/CVBS_OUT
0
2.2
C912
0.001 B
W801
SIF
NC
SIF/BB
INPUT
C908
4.3
0
NOISE DET
NC
NC
0.1 B
C909
C914
3.2
4.8
SAP DET
VCC
0.1 B
0.033 B
R901
C918
2.7
3.4
L+R REF
PLL
3.3K
0.22 B
SW_C_OUT
C915
0.33 B
4.0
NC
NC
PILOT DET
B702
P.CON+5V
FCM1608KF-151T06
C
D
E
AV SW
R722
R727
IC701
AN15853B-E1
2.7K
10K
C721
1 B
4.5
R753
75 +-1%
Vref
C722
1 B
4.8
R754
75 +-1%
C723
1 B
4.5
R723
R728
C724
1 B
2.7K
10K
4.8
0
Sin2
8
R720
4.8
SDA
100
9
R721
4.8
SCL
100
0
GND
0
C720
4.7
Cin
0.01 B
C763
4.5
Rout
10 B
4.6
Yin
C764
4.5
Lout
10 B
4.4
6dB
C712
B703
Vout
C717
FCM1608KF-151T06
16V
220
V-S
4.5
BIAS
C713
16V
22
V-S
0.01 B
4.5
6dB
Yout
+
9.0
Vcc
4.6
6dB
Cout
5.1
D_SW_1
D_L1_Vin
NC
R743
3.6
75 +-1%
R730
W865
3.0
10
0
BUFFER
Q701
KTA1504S_Y_RTK
R752
C727
75 +-1%
1 B
3.6
R729
W866
3.0
BUFFER
Q702
10
KTA1504S_Y_RTK
0
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
D
E
F
G
5.2
B704
P.CON+5V
FCM1608KF-151T06
2.8
R710
SPDIF_OUT
2.2K
FCM1608KF-102T02
AV2_V_IN
Y_IN
W854
U_IN
W855
V_IN
C728
4.8
0.01 B
6
B709
YUV/AV2_A_IN_L
C729
W834
4.5
YUV/AV2_A_IN_R
FCM1608KF-102T02
D704
1 B
7
B721
C730
YUV/AV2_A_IN_R
4.8
UDZS12B
AV2_V_IN
FCM1608KF-102T02
D705
1 B
C731
W835
4.5
UDZS12B
YUV/AV2_A_IN_L
D706
1 B
0
UDZS12B
W836
Sin1
S_DET1
C732
4.8
0.01 B
C733
W806
4.5
TU_AUDIO_R
1 B
C734
4.8
Y_IN
1 B
C735
W807
4.5
TU_AUDIO_L
1 B
AV1_V_IN
C736
4.8
TU_VIDEO
B712
AV1_A_IN_R
1 B
FCM1608KF-102T02
0
AV1_Y_IN
0
AV1_C_IN
B711
S_DET1
C737
4.7
AV1_C_IN
AV1_A_IN_L
D707
1 B
FCM1608KF-102T02
C738
4
W837
4.5
UDZS12B
AV1_A_IN_R
D708
1 B
C739
4.7
UDZS12B
AV1_Y_IN
D709
1 B
C740
5
W838
4.5
UDZS12B
AV1_A_IN_L
D710
1 B
C741
4.7
UDZS12B
AV1_V_IN
D711
1 B
0
UDZS12B
F
G
H
8
2.1
D AUDIO DRIVER
J706
Q705
RCA-117-01
2SC3928A
R704
C702
B705
68
0.1 B
BLM18BB600SN1
7
AV2
J701
B706
AV6-57A03-03H
W831
6
5
J702
AV1
RCA/DIN-307-00A-03
B710
FCM1608KF-102T02
R714 560
4
3
2
PCBDH0
CEF251
1
H
H-20
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