Table of Contents
Advertisement
A
B
AT+6V
8
FROM/TO POWER
R3411
P_ON-H
(CP501)
47K 1/16W
CP4201
TWG-P23P-A1
23
NC
NC
Close to CP4201
22
NC
NC
21
P_FAIL
INVERTER-H
20
INV-H
LIGHT_CTL
19
LIGHT_CTL
P_ON-H
18
P_ON-H
17
DTV_POWER_H
NC
GND
16
GND
MGND
15
M_GND
7
14
GND
AT+6V
6.3
6.4
13
GND
12
GND
0
KRA104SRTK
11
NC
0
SW
10
NC
1
Q3404
B4201
AT+6V
KTC3875S_Y_RTK
9
AT+6V
0
HCB3216KF-391T20
8
AT+6V
B4202
7
AT+6V
HCB3216KF-391T20
6
AT+12V
GND
B4203
AT+12V
5
AT+12V
AT+6V
HCB3216KF-391T20
4
1080I_LOW_SW
NC
3
POP_MUTE
NC
6
W823
FILTER_MUTE
2
FILTER_MUTE
NC
1
S_DET
FROM/TO JACK OUT
0
SW
3.5
Q4201
(CP4302)
KRC104SRTK
CP4202
TWG-P23P-A1
0
SP_AL_OUT
23
SP_AL_OUT
22
GND
SP_AR_OUT
21
SP_AR_OUT
20
GND
CVBS_C_IN
19
AV1_C
18
GND
CVBS_Y_IN
5
17
AV1_Y
C4210
16
GND
C4201
0.001 B
15
AV3_AL
10V
10
B
2125
14
GND
C4202
13
AV3_AR
C4211
10V
10
B
2125
12
GND
CVBS_IN
0.001 B
11
AV1_CVBS
10
GND
9
8
9
AV1 AL
GREEN_LED
8
POWER_LED
10
7
AV1 AR
RED_LED
6
STANDBY_LED
5
AV3_PR
4
W827
AT+3.3V
4
AT+3.3V
3
AV3_PB
IR_IN
2
IR_IN
1
AV3_Y
GND
Close to CP4202
FROM/TO DDR2/FLASH
P_ON-H
A+1.25V
GND
FROM/TO SYSCON/POWER
3
DVD_P.ON-H
INVERTER-H
LIGHT_CTL
GREEN_LED
C4207
RED_LED
P_FAIL-L
50V
0.0047
B
SYS_PWR-H
1005
AT+3.3V
D+1.1V
FROM/TO AVDAC/LVDS
AT+3.3V
SOY1
CVBS_C_IN
13
CVBS_Y_IN
2
B4205
FCM1608CF-800T04
CVBS_IN
A+1.25V
12
CS_PR_IN
B4206
FCM1608CF-800T04
CS_PB_IN
CS_Y_IN
11
B4204
FCM1608CF-800T04
FROM/TO AUDIO_SWITCH
P_ON-H
FILTER_MUTE
SP_AL_OUT
SP_AR_OUT
AT+12V
AT+6V
P_FAIL-L
AV1_AR
AV1_AL
CS_AR
1
CS_AL
D+3.3V
FROM/TO SUBMICON/TUNER
P_ON-H
IR_IN
P_FAIL-L
A
B
H-13
C
REGULATOR/EXTIO SCHEMATIC DIAGRAM
AV33
6.2
3.3
4
5
VIN
VOUT
AV+3.3V_REGULATOR
AT+6V
IC3402
RP131H331D-T1-F
EN
GND
NC
3
2
1
6.1
0
NC
GND
R3481
R3482
10K +-1%
22K +-1%
D+3.3V
P_ON-H
GND
SW
Q3403
AT+6V
R3413
D+1.1V
390 1/16W
GND
R3401
R3402
10K +-1%
1K +-1%
D+1.1V
P_FAIL-L
0
SW
5.5
Q4202
KRC104SRTK
0
GND
Close to USB Connector
AT+6V
R3426
USB_PWR_EN
R4201
10K 1/16W
27K 1/16W
R4202
27K 1/16W
GND
AT+6V
R3427
P_ON-H
10K 1/16W
GND
D+3.3V
R3428
P_ON-H
68K 1/16W
C4214
15P CH
GND
D+3.3V
B4207
FCM1608CF-800T04
R3429
P_ON-H
56K 1/16W
GND
AT+6V
D3404
P_FAIL-L
MA111
GND
CAUTION: DIGITAL TRANSISTOR
C
D
E
(MAIN PCB)
D3482
B3481
W878
HCB3216KF-391T20
MA111
DC/DC_CONV. 3.3V 3A
IC3481
L3481
R3412
6.1
1.5K +-1%
2.2uH_LQH6PPN
6.5
R3487
1.0
18K 1/16W
0
D3402
B3401
W871
HCB3216KF-391T20
MA111
DC/DC_CONV. 1.1V 3A
IC3401
L3401
W872
6.0
2.2uH_LQH6PPN
6.5
R3407
1.0
15K 1/16W
0
Close to CP4203
USB+5V
6.1
5
4
5
D+3.3V
VIN
VOUT
USB+5V_REGULATOR
IC3403
RP131H501D-T1-F
EN
GND
NC
3
2
1
3.8
0
NC
AT+6V
D+5V
6.3
5.0
4
5
VIN
VOUT
D+5V_REGULATOR
IC3404
RP131H501D-T1-F
EN
GND
NC
3
2
1
6.2
0
NC
Close to MT5362
A+1.25V
3.3
1.2
4
5
AT+6V
VIN
VOUT
A+1.25V_REGULATOR
IC3405
RP131H121D5-T1-F
EN
GND
NC
3
2
1
6.0
0
NC
AT+12V
A+2.5V
3.4
2.4
4
5
W865
VIN
VOUT
A+2.5V_REGULATOR
IC3406
RP131H251D-T1-F
EN
GND
NC
3
2
1
6.1
0
NC
AT+3.3V
6.3
3.2
4
5
VIN
VOUT
A+3.3V_REGULATOR
IC3407
RP131H331D-T1-F
EN
GND
NC
3
2
1
5.6
0
NC
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CAUTION: DIGITAL TRANSISTOR
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
D
E
F
AT+6V
C3491
10V
0.1
B
SC4525ASETRT
0
SW
SW
5.6
Q3482
9.3
Q3481
SW
BST
0
KRC103SRTK
KRC104SRTK
1.1
0
VIN
(1.0V)
FB
6.4
P_ON-H
C3418
R3488
1.0
ROSC
COMP
0
2.4
50V
330P
CH
27K 1/16W
GND
SS/EN
AT+6V
C3412
10V
0.1
B
W891
SC4525ASETRT
0
SW
SW
5.6
Q3402
11.8
Q3401
SW
BST
0
KRC103SRTK
KRC104SRTK
1.1
0
VIN
(1.0V)
FB
3.5
C3419
R3408
0.8
DVD_AR
ROSC
COMP
0
2.4
50V
470P
CH
15K 1/16W
GND
SS/EN
DVD_AL
DVD+3.3V
0
3.3
3.3
3
2
1
G
D
D
DVD+3.3V_SW
Q3407
SI3443BDV
0
S
D
D
GATE_SW
3.2
4
5
6
Q3405
3.3
3.3
3.3
KRC104SRTK
0
DVD+5V
5.0
5.9
D3410
4
5
MA111
VIN
VOUT
R3431
DVD+5V_REGULATOR
IC3408
10K 1/16W
RP131H501D-T1-F
EN
GND
NC
3
2
1
0
3.2
0
NC
DVD+6V
0
5.8
5.8
3
2
1
G
D
D
DVD+6V_SW
Q3408
TPC6108
0
S
D
D
GATE_SW
3.2
4
5
6
Q3406
KRC104SRTK
5.9
5.9
5.9
0
14.4
14.3
DVD+12V
P.CON+12V SW
Q3410
13.6
R3437
KTA1664-Y(GP)
10K 1/16W
0.2
DVD_SW
2.8
Q3409
KRC104SRTK
0
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
ATTENTION
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
F
G
H
8
CD4203_1
CH2M1601
FROM/TO VIDEO/AUDIO IN/OUT
Close to CP4203
7
CP4203
B4211
A2006WV0-2X11P
FCM1608KF-601T02
DVD_SPDIF
DVD_SPDIF
1
W831
ZERO_MUTE-L
ZERO_MUTE-L
2
GND
3
B4208
DVD_RESET
DVD_RESET
4
FCM1608KF-102T02
GND
5
SYS_PWR-H
W833
DVD_SLOT_IN
SLOT_IN-H
6
B4209
DVD_TX
DVD_TX
7
FCM1608KF-102T02
GND
8
W835
DVD+3.3V
DVD+3.3V
9
R4205
C4205
GND
10
W836
DVD+6V
27K 1/16W
10V
10
B
DVD+6V
11
2125
6
GND
12
DVD_AR
13
R4206
C4206
DVD_AL
14
27K 1/16W
10V
10
B
DVD_Y_IN
DVD_Y
15
2125
DVD_C_IN
DVD_C
16
GND
17
B4210
DVD_RX
DVD_RX
18
FCM1608KF-102T02
DVD+3.3V
19
W838
DVD+12V
DVD+12V
20
W839
DVD+5V
DVD+5V
21
MGND
GND(M)
22
5
GND
FROM/TO SYSCON/POWER
DVD_RESET
USB+5V
USB_PWR_EN
D+3.3V
FROM/TO COMMON/IF
AT+6V
D+5V
4
D+3.3V
FROM/TO AVDAC/LVDS
DVD_SPDIF
DVD_TX
DVD_Y_IN
AT+6V
DVD_C_IN
DVD_RX
AV33
FROM/TO HDMI/JACK
D+3.3V
A+1.25V
3
D+5V
FROM/TO AUDIO_SWITCH
DVD+5V
DVD_AR
DVD_AL
ZERO_MUTE-L
FROM/TO SUB MICON/TUNER
AT+3.3V
DVD_SLOT_IN
A+2.5V
AT+6V
FROM/TO DDR2/FLASH
2
AT+3.3V
D+3.3V
PCBF40
CMJ151
ARE
1
ETANT
G
H
H-14
Advertisement
Table of Contents
