Pwb Assembly Sub 2 - Hitachi 42PD9800TA Service Manual

S_+10V
TV_POWER
IT03
XT17
NFM2012P13C105B
MM1665AHBE
6
2125
SW+5.4V SW+5.0V
3 1
S_+5.4V 8 Vin Vout 1
2
To sheet 5
(To Interface)
7 NC-7 NC-2 2
G1
6 NC-6 GND 3
RT92
0
1 2
5 Cont Cn 4
1005
SW+5.0V
REG
GND1
RT22
S_+33V
2 820-1% 1 1005
1 2
33V 1V RT20 820-1% 1005
1005
RT19 820-1% 1 2
1005
RT18 820-1% 1 2
5 DT04 DT02
2 1
RT17 820-1% 1005 UDZS16B UDZS16B
Main Tuner
GND1
G1 G2
G1 G2
*UT01
ENGF9307GF
RT32
100
1005
1 2
17 17
VIDEO_OUT
CT20
0.01-F LT02
16 16
NC-16 100 H
2 1 1005
3225
1 2
15 15
(29 34V Max2mA) BTL+30V
14 14
SIF_OUT 1005
2 1
13 13 1 2
NC-13 CT25
CT18
10/50 0.01/16
12 12
AFT
WT
RT30
CT73
100 1005
11 11 100p-C 1005 1 2
SDA
1 3
4
2
10 10 2 1
SCL
CT72
100p-C 1005
9 9 XT11
NC-9 2125
2 1 CT76
NFL21SP206X1C3
10/50 WT
8 8
RF_AGC 1 2
CT26
7 7 0.01/16
BT NFL21SP206X1C3
2 1 1005
6 6
SW2_5V/0V
5 5
SW1_5V/0V
RT44
0 1005 LT03
4 4 1 2
NC-4 47 H
7E06NG
2
3 3 1 3 1
(5 0.3V Max.360mA BM+5V 2
XT15
2 2 RT36
NC-2 2125 0
1 1005 2
NFM2012P13C105B
1 1 RT37
NC-1
0
1 1005 2
G3 G4
G3 G4
3
GND1
Sub Tuner
G1 G2
G1 G2
*UT02
ENG39A23GF
*RT33
17 17
VIDEO_OUT 1005
1 100 2
*LT04
16 16
NC-16
*CT29 100 H
2 1
1005 0.01-F 3225
1 2
15 15
(29 34V Max2mA) BTL+30V
*CT28
10/50 WT
14 14
SIF_OUT 2
1
*RT43
1005
1 0 2
13 13
AUDIO_OUT
*CT30
12
12
AFT
0.01/16
*RT34 100 1005
1005
11 11 2 1 1 2
SDA
CT75
1 3
100p-C 2
10 10 2 1
2 SCL
1005
CT74
9 9
NC-9
2 100p-C
1
1005
8 8
RF_AGC 1 2
CT77
10/50
7 7
BT
*CT31 2 1 WT
0.01/16 1005
6 6
SW2_5V/0V
5 5
SW1_5V/0V
4 4 *LT08
NC-4 47 H
7E06NG
1 2
3 3 1 3
(5 0.3V Max.220mA BM+5V 2
2 2
*XT16
NC-2
2125 RT38
NFM2012P13C105B 1 0 2 1005
1 1
NC-1
RT39
1 0 1005 2
G3 G4
G3 G4
1
GND1
A
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IT02
XT18
NFM2012P13C105B
MM1685LHBE
2125
835mAMax SW+10V SW+9.0V 216mAMax
3 1
8 VIN VOUT 1
2
7 NC3 NC1 2
G1
6 NC2 CN 3
RT90
0
1 2
5 CONT GND1 4
1005
SW+9.0V
REG
GND1
GND1
*QT05 1
2SA1980UFG
1 2
3
*RT56
100 2
1005
GND1
ZENER Voltage
29.3V 32.28V
(-10 60 )
GND1
2SC5343UFG
QT12
RT83
CT42 CT43 CT44 100
1 2 3
100P 0.01
0.01
1 2 1 2 1 2 QT11
1005
2SC5343UFG
1005 1005 1005 2
0.01/16 1 2 3
1
RT65
100
1005
CT19 1
2
10/50
1 2
WT
IN OUT
3
3
XT01
GND1
4.5M-HPF
BJ00691_package
RT29
100
1005
1 2
1 3
2
2SC5343UFG
QT15
XT12
2125
2
3
1
GND1
RT27
M.SW2 1 1.0K 1005 2
RT28
1 2 1005
1.0K
M.SW1
GND1
CT27
10/50
WT
GND1
*XT13
NFL21SP206X1C3
2125
1005
1 *RT35100 2
1 3
2
*XT14
2125
NFL21SP206X1C3
*RT42
1.0K
1 2
1005
1 2
*RT40
1.0K 1005
S.SW2
S.SW1
GND1
for 2 Tuner
B C
42PD9800TA (FW1)
for 2 TUNER
GND1
PAL
NTSC
LT06
47 H 3225
1 2
1 3
2
7.6V 8.7V
Max.25mA
2
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
1
5 0.25V
Max.38mA
CT46
49 AVSUP CAPL_M 32
56P
1 2
ANA_IN1+ AHVSUP
50 31
CT49 56P 1005
51 ANAIN- CAPL_A 30
1005
2 1
ANAIN2+ SC1_OUT_L
52 29
CT35 56P 1005
2 1
53 TESTEN SC1_OUT_R 28
CT50 54 XTAL_IN VREF1 27
1 2
3.0P
55 XTAL_OUT SC2_OUT_L 26
1005 1
56 TP SC2_OUT_R 25
IT01
57 AUD_CL_OUT MSP4450G NC-24 24
58 NC-58 DACM_SUB 23
2
CT51 59 NC-59 NC-22 22
4.0P 1 2
60 D_CTR_I/O_1 DACM_L 21
1005
GND1 61 C_CTR_I/O_0 DACM_R 20
62 ADR_SEL VREF2 19
RT87
100 63 STANDBYQ DACA_L 18
1 2
64 NC-64 DACA_R 17
RT88
1005
100
1 2 RESETQ
1005
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
CT52
100p-C
1005
2 1
2 1
CT53
100p-C 1005
QT13
GND1
DTC114EE
LT07
2
15 H 2 1
3225 3
1 3
2 1
5 0.25V
XT08
NFM2012P13C105B Max.150mA
2125
GND1
GND1
MPX
A2/NICAM/
US/JPN/KOREA
D E
54
GND1
2SC5343UFG
QT06
RT59 RT73
RT78 2
CT68 3.3K 0
1 2 1 2 1 2 1 2 3
100
1.0/10
1 1005 2 1 2 1
1005 1005
CT40 RT77
100
1.0/10
1 2 1 2 1005
1 3
2
RT79 CT67
100
1.0/10
1005
XT07
2125
NFL21SP206X1C3
GND1
2SC5343UFG
RT04 CT08 RT14
RT06 QT03
1005 100 2
3.3K 0 1.0/10 1005
1 2 1 2 1 2 1 2 3
RT07 1
RT05 1005 1005 CT09 RT15 2
0
3.3K 100
1 2 1 2 1 2 1 2 3
1
1 3 1005 1.0/10 1005
2
1 3 QT02
2 2SC5343UFG
XT03 XT04
NFL21SP206X1C3 NFL21SP206X1C3
2125 2125
GND1
2SC5343UFG
RT16
CT04 RT50
QT04
3.3K RT31 100
2
1005 0 1.0/10
1 2 1 2 2 1 1005 2 3
1
RT21 1005 RT41 RT51 1
CT06 2
1 3.3K 2 0 1 2 1 100 2 3
1005 1 3 2 1005 1 1005 1
1.0/10
2 QT01
1 3
2SC5343UFG
2
XT05 XT06
NFL21SP206X1C3 NFL21SP206X1C3
2125
2125
GND1
RT98
100
1 2
RT99 1005
100
1 2
1005
PWB assembly SUB 2 (FW1)
F
6
To sheet 5
S_A+5V
SEL-L
To sheet 3
(To Audio)
SEL-R
S_A+5V
To sheet 1
S_A+9V
(To Signal SW)
MTV-L
MTV-R
To sheet 5
S_A+9V
5
To sheet 1
WOOFER
(To Signal sw)
4
S_A+9V
To sheet 3
SP-L
(To Audio)
SP-R
3
HP-L
HP-R
To sheet 1
AUDIO-MUTE
(To Signal SW)
MAIN_TV-CV
SUB_TV-CV
HP-MUTE
AUDIO-MUTE
I2S_DIN
To sheet 3
(To Audio)
I2S_DOUT
I2S_LRCK
I2S_BCK
2
HP_MUTE2
AUDIO_MUTE2
AUDIO_RESET
MFE_SW2
To sheet 5
(To Interface)
MFE_SW1
MTV_AFC
SDA1
SCL1
STV_AFC
SFE_SW2
SFE_SW1
1
G