ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
Q4301
KTC3875S_Y_RTK
D AUDIO DRIVER
IC6556
TC7PA53FU
DIGITAL AUDIO SW IC
123
456
H
E
J4301
RCA-101HT(OR)
COAXIAL
1
2
CP4301 TWG-P23P-A1
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
3
4
5
6
7
8
9
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
Q3407
KRC102SRTK
MUTE SW

CAUTION: DIGITAL TRANSISTOR

D3402
MA111
D3403
MA111
C4306
100PCH
C4304
0.1 B
C4301
0.1B
C6554
4.7
6.3V(2125)
B
C4303
0.022 B
C4302
10010V V-S
R6551
100
R4307
220
R4310
100K
R4309
68
1/10W
R6552
100
R4301
2.2K
R4302
1.5K
R4306
3.3K
R3431
470
B4302
FCM1608CF-600T06
B4301
FCM1608CF-600T06
B6551
HCB1608KF-121T20
W840
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DVD-H
FILTER_MUTE
DVD_SPDIF DVD_SPDIF
D5.0V
D3.3V
GND
SPDIF
AV1_Y
AV1_C
AV1_A_IN_L
AV1_A_IN_R
YUV_A_IN_L
D5.0V YUV_A_IN_R
FILTER_MUTE AV1_CVBS
AV3/AV4_Y
AV3/AV4_PB
A_MUTE AV3/AV4_PR
SPDIF
DVD-H
AUDIO_MUTE
LOUT_FI
AV3/AV4_PR
ROUT_FI
AV3/AV4_PB
AV3/AV4_Y
A_MUTE
AV1_C
AV1_Y
AUDIO_MUTE
YUV_A_IN_L
YUV_A_IN_R
AV1_CVBS
AV1_A_IN_L
ROUT_FI
AV1_A_IN_R LOUT_FI
FROM MICON
FROM FLASH
TO AV SWITCH

H-26H-25

FROM/TO SCALER VIDEO/AUDIO
FROM/TO REGULATOR
CEH420
PCBDH0
FROM/TO JACK/OUTFROM/TO
JACK SCHEMATIC DIAGRAM
(DIGITAL PCB)
5.8
LOUT_SOUND
ROUT_SOUND
SWB2
B1
GND
A
VCC 3.3
3.3
3.3
0
2.9
2.9
2.85.0
3.2
0
0
ROUT_SOUND
LOUT_SOUND
(CP8101)
SPDIF_OUT
CVBS1
AV1 L IN
AV1 R IN
YUV R IN
YUV L IN
AV1_C
AV1_Y
AV3_V
AV3_U
AV3_Y
LOUT
ROUT
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND