A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CD6202
E8231002
1
2
3
Q6201
KRA101SRTK
SW
Q6203
KRA103SRTK
SW
Q6202
KRC102SRTK
SW
CD6203
E8251901
1
2
3
4
5
CD6201
E8221201
1
2
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
R2917
3.3K 1/16W
R2876
4.7K 1/16W
R2821
4.7K 1/16W
R2839
4.7K 1/16W
R2802
10K 1/16W
R2810
4.7K
1/16W
1005
R2901
10K
1/16W
1005
R2906
10K
1/16W
1005
R2898
4.7K 1/16W
R2915
4.7K 1/16W
1005
R2838
4.7K
1/16W
R2868
10K 1/16W
1005
R2879
4.7K 1/16W
R2916
4.7K 1/16W
1005
R2908
4.7K
1/16W
R2874
4.7K
1/16W
1005
R2873
4.7K 1/16W
1005
R2835
4.7K 1/16W
1005
R2863
4.7K
1/16W
C6202_1
0.1
B
C6201_1
0.1
B
C6221
0.1
B
C6217
47P
CH
C2889
0.1 B
U22
Y21
Y20
J2
W21
J1
L1
M2
AB14
AA13
AA19
AB20
IC2801
R8J66955BG
SCALER IC
AA10
W20
Y22
AA20
AB21
G2
Y12
Y13
T20
K2
AA11
W12
AB11
Y10
H2
AA22
K1
H3
H1
T21
L2
Y19
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
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
W870
B6202
FCM1608KF-102T02
B6201
FCM1608KF-102T02
B6203
FCM1608KF-102T02
JG2811
JG2801
JG2802
JG2810
SYS_POWER-H
DVD-H
DEB_RX
DEB_TX
S1_DET
HP_DET
D5.0V
BRAND_LED_CTL
POWER_FAIL
BRAND_LED_CTL
DISC_IN_DET
FRC_RESET
DVD_RXD
REMOCON_IN
DVD_TXD
DVD-H
DVD_RESET
STANDBY-LED_CTL
KEY_A
KEY_B
DISC_IN_DET
SP_MUTE
KEY_B
SP_MUTE
KEY_A
AV_SW0
DVD-H
AV_SW1
AV_SW0
AV_SW1
DVD_RXD
DVD_TXD
DEB_RX
DEB_TX
D5.0V
A3.3V
DVD_RESET
REMOCON_IN
S1_DET
HP_DET
EXT_MUTE-H
POWER_FAIL
STANDBY-LED_CTL
SYS_POWER-H
D5.0V
A3.3V
D3.3V
GND
H-50
H-49
FROM/TO SCALER VIDEO/AUDIO
FROM/TO JACK
TO LED
(DIGITAL PCB)
SCALER SCHEMATIC DIAGRAM
FROM/TO REMOCON
FROM OPERATION
19LV610U
PCBDH0
CEH432
0
4.7
3.5
3.5
4.7
4.5
(CP7601)
(CP2201)
(CP2001)
FROM/TO FLASH
FROM/TO REGULATOR
TO AV SWITCH
NC
NC
KEY A
KEY B
GND
QBLCB(POWER_FAIL)
MADIN4(KEY_A)
MADIN5(KEY_B)
SCIRXD0(DVD_RXD)
SCITXD0(DVD_TXD)
GPY19(DVD_CS)
MADIN1
GPY07
MADIN2(DVD_STATUS1)
UARTTXD0
UARTRXD0
SRXD0(HEADPHONE_MUTE)
SMCLK(DVD_RESET)
SMDATA(EXT_MUTE-H)
GPIO2(SYS_POWER_H)
GPY17(DVD-H)
MODE0
GPY18
SMRST(S1_DET)
GPY13(AV_SW0)
GPY14(AV_SW1)
SCITXD1
SCIRXD1
GPY16(FRC_RESET)
GPY05(LED_CONTROL)
MADIN6(START_SW)
MADIN3
NC
NC
NC
NC
NC
NC
GPY20
STXD0(SP_MUTE)
SCLK0(S2_DET)
GPY08(1.8V_POWER_H)
GPY15(HP-DET)
GPY11(BRAND_LED_CTL)
BADGE LED
GND
POWER ON LED
REMOCON IN
GND
AT+3.3V
3.3
GPY09(IR_REMO)
0
3.3
STANDBY LED
3.3
3.3
0