Panasonic PT-TW230U Service Manual page 100

A
B
C
D6831 LAMP REPLACE(Y)
D6833 TEMP WARNING(R)
D6835 STAND-BY (RED ON)
LED
LAMP ON (GREEN ON)
D6831
3.3V_ALL B3ACB0000249
D6846
B0BC6R100010
D6833
B3AAB0000129
D6845
B0BC6R100010
RED
READY 1 2
(RED)
POWER LAMP
3 4
(GREEN)
GREEN
D D6835
B3AGB0000069
E
F
K8D C2891
R/C F1G1C104A077
K1KA04BA0047 D2891
:F1G1C104A089:F1G1C104A125 B0BC6R100010
K8D_1
L2891 :B0BC6R100025
1
S3.3V 3.3V_ALL
J0JYC0000068
K8D_2
"K29D"
K8D_3 R2892
R/C D0GA101JA028
L2892
GND J0JBC0000010 D2892
4
C2892 B0BC6R100010
F1G1H4700003
:B0BC6R100025
:F1G1H470A754:F1G1H470A581
GND
G
R4834
D0GA152JA028
L4811
J0JBC0000010
K8H
D4812
K1KA05BA0014
1 X
LAMP
K8H_1
LAMP_DET
L4812
GND
K8H_3 J0JYC0000068
1
5V
BALAST K8H_4 2
H LAMP_SW
TO IC9885 P7
K8H_5 L4809
D4813
ECO J0JBC0000010 R/C
X
K8H_0
5
GND
R4863
D0GA221JA028
L4814
J0JBC0000010
IC4891
LAMP_
C0JBAC000390
R4862
K8S D0GA221JA028
4
K1KY02BA0350
1 K8S_1
COVER_
I
L4810
K8S_2
5
J0JBC0000010
SW 2 C4891
IC4891
F1G1C104A077
GND :F1G1C104A089:F1G1C104A125
TC7SH00FU
LAMP_DC_ON
1
J K8R R5704
SC5608
K1KA11B00083 D0GA101JA028
X
2
1 1 K8R_1 C5706
K8R_2 F1G1C104A077 Q5701
2
L5609 :F1G1C104A089
CPH3424P
3 K8R_3 J0JHC0000080 :F1G1C104A125
POWER
4
L5606
K8R_5 R5701
5 J0JHC0000080 D0GA203JA028
NTS6V
6 C5707
S6V
"K6R" L5608 F1G1C223A081
7 J0JHC0000080 R5716
D0YGR0000004
NTS16V
8
K8R_9 L5703 S6V
9 J0JHC0000080
S16V
L5701
10
10 J0JHC0000080
K8R_11 R5708 C5705
X F2G1E101A185
Q5702 R5702
X D0GA563JA028
R5709
K X R5711
X
Q5703 GND
ON_16V
X
R5710
X
C5710
X
R5741
D0GA103JA028
S5V
Q5704
R5742
B1HFGDA00001 D0GA332JA028
D0GA103JA028
R5745 R5747
POWER_SW
D0GAR00JA046
R5744
D0GA103JA028
GND GND
L
1 2 3
KW4AC-04
DIA-6
PIC_LAMP_LED <FROM IC9885>
R6873
D0GA181JA028
C6846
X
Q6846 TEMP_LED <FROM IC9885>
B1ABCF000004 R6874
D0GA472JA028
R6856
D0GA103JA028
PIC_READY_LED
<FROM IC9885>
D6842
B0BC6R100010
<FROM IC9885>
PIC_POWER_LED
D6841
B0BC6R100010
IC9882
74LVC14APW
IC9882
C0JBAB001007
3.3V_ALL
1 14 C9882
F1G1C104A077
:F1G1C104A089:F1G1C104A125
2 13
CHO_TXD
R9884
3 12 CHO_RXD
TO IC9885 P7
D0YAR0000012
LAMP_DET
4 11
R9883
D0YAR0000012
5 10
6 9
7 8 R/C_PW
TO IC301 P3
R9885
X
3
BLAST_AC TO IC301 P3
2 LAMP_SCI TO IC9885 P7
R9886
D0YAR0000012
1 FAN_ERR
IC5602
XC6204F502
D3601
B0ACCK000003
:B0ACCJ000055
R5612 C5612
P_FAIL
X
F1G1C104A077
D5603
C5708 :F1G1C104A089
:F1G1C104A125 B0JCGD000002
NTS-5V
F2G1A101A213 S6V S5V
S-5V
D5602
C5709
B0JCGD000002
X
C5616 C5614
GND F2G1A470A206 C5613 F1G1A105A047
X :F1G1A1050002
IC5602
R5703
D0GA103JA028 C0DBGYY01543
<FROM:IC301>
R5705 R5715
D0GA103JA028 X
C5615
R5607
POWER_SW
D0GA102JA028 X
POWER_SW
ON_16V
C5620
R5706
R5608
Q5700 D0GA103JA028 X
X
ON_16V
B1HFCFA00035
R5010
X
4 5 6
FN901 FN902 FN903
R-PNL G-PNL G-PNL
K6J K6F K6G
K1KA03AA0104 K1KA03AA0104
K1KA03AA0104 K1KA03AA0104
K6J_3 K6G_3
K6F_3
K6F_1
GND
GND GND
L3627
L3639 J0JYC0000068 L3626 J0JYC0000068
FAN_A
J0JYC0000068 J0JYC0000068
C5025
F1J1C106A059
L3634 J0JBC0000010
L3628 L3631
J0JBC0000010 J0JBC0000010
GND J0JBC0000010
D3622
B0ACCK000003
D3629 B0ACCK000003
B0ACCK000003 :B0ACCJ000055 :B0ACCJ000055
:B0ACCJ000055
R3627
R3621 R3622
D0GA103JA028 D0GA103JA028 D0GA103JA028
S3.3V
R3603
D0GA103JA028 R3601
D0GA332JA028
FAN_ERR
(TO IC4891)
P_FAIL
FAN CONTROL C
D3617
B0ACCK000003
:B0ACCJ000055
Q3601
TXXLBB013P R3602
D0GA103JA028
GND IC7841
PQ20WZ11
IC7841
C0DBEYY00147
1 2 3 4
C7841
F1K1E1060004
C7842
GND
R7863 F1G1E104A059
D0GA102JA028
R7841
FAN_SW1
D0GA682ZA040
R7801
FAN_SW2
D0GA472JA028
R7864
X GND
R7830 R7817 R7842
D0GA222ZA040
D0GA103JA028 D0GA103JA028
GND
S16V
R7848
D0GA103JA028
R7825 R7823
FAN_SW1 D0YAR0000012
D0GA472JA028
Q7814 R7847
B1HFCFA00035 D0GA303JA028
R7836
D0GA392JA028 FAN_CON_C
R7846
D0GA332JA028
GND
GND Q7842
B1HFCFA00035
R7844 R7843
R7845 D0GA182JA028 D0YAR0000012
D0GA102JA028
GND
TEMP SENSOR B
(PANEL)
C8822
C8824 F1G1H330A541 IC8821
:F1G1H330A581
F1G1H330A541 C0ZBZ0001875
:F1G1H3300004
:F1G1H330A581
:F1G1H3300004
1 SDA VDD
R8854 2 SCL A0
D0GA100JA028
3 OS A1
SDA0
A2
4 GND
SCL0
R8853
D0GA100JA028 IC8821
MCP9801T-M
IC5542
XC6216BC02MR
IC5542
C0DBGYY02356
R5542
D0GA102JA028 NC/VOFB
ON_50V R5541
4 CE 3
D0YBR0000029
C5544
VSS 2
F2G0J470A252
R5545
D0GA272JA028 GND 5 VOUT VIN 1 GND
C5541
C5542
GND
C5548 F1K1E1060004 F1G1E104A059
F2G1C471A271 12V
:F2G1C4710019
12V
GND
C5547
X
P_FAIL
D3602
GND GND
D3611
B0ACCK000003
B0ACCK000003
:B0ACCJ000055
:B0ACCJ000055
L8166
J0JYC0000068
12V
12V
(FROM AV JACK)
IC5001
NJW1156AV
R5004
IC5001
D0GA104JA028
C1AB00003715
R5009
R5007
D0GA104JA028 D0GA104JA028
1 GND L1IN 20
C5002
GND F1H1E1050001
2 R1IN L2IN 19
C5001
C5007
F1H1E1050001 3 R2IN L3IN 18
GND GND F1H1E1050001
C5006
4 R3IN L4IN 17
C5009
F1H1E1050001
F1H1E1050001
5 R4IN L5IN 16
C5004
6 R5IN LOUT 15
F1H1E1050001
7 ROUT VREFIN C5014
14
C5011 F1H1E1050001
8 VSSOUT V+ 13
F1J1C475A170
R5003
SCL2 9 SCL VREFOUT 12
D0GA100JA028
SDA2 10 SDA VDDOUT 11 GND
R5002
D0GA100JA028
C5012
C5013
F1J1C475A170
Q5061 F1J1C475A170
6 3 HN1C01FE-YP GND
GND
2 5
R5061
1 4 D0GA102JA028
C5061
F1J1C106A059
OUT_L
R5063 R5062
D0GA102JA028
D0GA332JA028
R5068
GND
X
D5061
:B0ACCJ000055 Q5062
B0ACCK000003 HN1C01FE-YP R5064
6 3
GND D0GA102JA028
2 5
D5062
1 4
B0ACCK000003
:B0ACCJ000055
C5069
F1J1C106A059
OUT_R
D5065
R5067
R5066 B0ACDJ000007
D0GA102JA028
D0GA332JA028 R5072
R5071
D0GA103JA028
GND
X
MUTE
C5062
R5069
F2G1C471A271
D0GA331JA028
GND
7 8 9 10
FN904 LAMP IN EXHAUST EXHAUST
B-PNL SIDE
FN905 SIDE
POWER
LAMP
FN906 FN907
K6E
K6P K6Q K6T
K6K
K1KA03BA0331 K1KA03BA0047 X
K1KA03BA0047
K6E_3
K6K_3 K6P_3 K6Q_3 K6T_3
GND K6K_1
GND GND GND
GND
L3623 L3622
J0JYC0000068 L3636 L3637
L3630
J0JYC0000068
FAN_C J0JYC0000068 X L3693
L3691 L3692 X
L3633
C5026 J0JBC0000010
L3638 J0JBC0000010
F1J1C106A059
J0JBC0000010
GND
C5098
D3623 D3626 D3628 D3631
F1J1C106A059
B0ACCK000003 B0ACCK000003 B0ACCK000003
D3632
:B0ACCJ000055 :B0ACCJ000055 :B0ACCJ000055
X
R3632
R3623
R3626 R3628 R3631
X
D0GA103JA028 D0GA103JA028 D0GA103JA028 D0GA103JA028
FAN CONTROL A / B
TPS54286PWPR
D3644
B0ACCK000003
:B0ACCJ000055 D3613
S16V
B0ACCK000003
6 P_FAIL
:B0ACCJ000055 C7811
X
P_FAIL C7812
5 F1K1E1060004
GND
L7811
FAN_C
C7829 C7827 SWPA6045S150M
X F2G1C221A271
C7815
FAN_A
F1H1C473A041
C7844
F1G1E104A059
D7812
TPFANA
GND C7843 GND B0JCNC000008 C7816
CJ470DAX
F2G1E101A185
R7826
D0GA100JA028
R7822 R7819 R7818
S16V
D0GB203ZA038 D0GA272ZA038
X
C7817
F1G1H103A706
R7821
D0GA561ZA040
R7834
R7828
X
D0GA103JA028
R7829
D0GA102JA028
FAN_CON_A
C7821
F1G1A474A052 S16V
GND GND
Q7813
B1HFCFA00035 R7833
D0GA222JA028 R7803
R7832
R7831
D0GA332JA028 D0GA753JA028
D0GA102JA028
Q7801
TXXLBB013P
GND
C7814
FAN_SW1
F1J1E225A178
R7805
D0GA472JA028
GND GND
S3.3V
8
7
6 C8823
F1G1C104A077
5
:F1G1C104A089
:F1G1C104A125
Q5035
S5V
HN1C01FE-YP
R5046 C5038
D0GA103JA028 R001 R002
F1G1H103A582 D0GA333JA028
D0GA102JA028
OUT_DET
D0YAR0000012
(FROM AV) R5047
C030
D0GA272JA028
X
GND GND
GND
R005
R5048 X R013
D0GA102JA028 D0GB104JA089
MUTE
C011
C5039
R015
(MUTE: HIGH) F1G1H103A582 F1H1E1050001
X
R5049
GND R014 GND
MUTE_1 GND R006
D0YAR0000012
X GND
X R003
S5V
R004 D0GB512ZA068
R5006 D0GB121ZA068
R5008
D0GA104JA028 D0GA104JA028
C010
F1H1A225A051
CK1A225KGQBNG
C007
F1H1E1050001
GND GND
R009
D0GB332ZA068
R010
C008
D0GA680JA028
C009
F1H1E1050001
F1H1E1050001
D001
B0ACCK000003
R011
:B0ACCJ000055 GND
D0GB821JA089
D002
Q5031
GND
C5024 HN1C01FE-YP B0ACCK000003
:B0ACCJ000055
F1J1C106A059
6 3
R5031
D0GA101JA028 2 5
R5034
1
4 D0GA102JA028
R5032
D0GA101JA028 R5033
D0GA332JA028
GND
R5036
R5037
D0GA332JA028
D0GA102JA028
GND
11 12 13
A
B
FAN_B
GND
K6W
K1KA04AA0104
K6W_4 4
FAN_A
K6W_3 3
FAN_B
K6W_2
2
FAN_C
1
K6W_1
C
IC7811
D3614
B0ACCK000003
:B0ACCJ000055
C7813
P_FAIL
IC7811 F1K1E1060004
C0DBAYY01110
C7833 D
F2G1C221A271
L7861
1 PVDD1 PVDD2 14 C7834
C7831 SWPA6045S150M
X
F1H1C473A041
2 BOOT1 BOOT2 13 FAN_B
3 SW1 SW2 12
BP C7832 D7862
4 GND 11
B0JCNC000008
5 EN1 SEQ 10 F1G1H470A754
6 EN2 ILIM2 9
R7827
C7839
D0GA100JA028
7 FB1 FB2 8
THEMAL PAD
F1J1C475A170
15
R7874
D0GA272ZA038
C7837 R7873
R7824 F1G1H103A706
RGG2002FTCANL
D0GA152ZA040 R7871
D0GA152ZA040 R7872
D0GA561ZA040
E
R7878
D0GA103JA028
R7884
X
R7879 Q7864
D0GA102JA028
B1HFCFA00035
FAN_CON_B
C7822
GND
F1G1A474A052
GND
R7883
R7881 R7882 D0GA222JA028
D0GA102JA028 D0GA332JA028
GND
F
G
H
[ Audio Amp ]
IC001
TPA3111D1
L003
C020
J0JHC0000080
F2G1E101A185
S16V
IC001
C1AB00003736
GND GND
R012 C001
1 SD PVCC 28 F1G1E104A059
2 FAULT PVCC 27
3 GND BSN 26
L011
4 GND OUTN 25 C002
F1H1E474A100 G1A330FA0007
C019 K8F
5 GAIN0 PGND 24 CK1E474KGQBNG C004
F1H1E1050001 K1KA03BA0050
X
GND
6 GAIN1 OUTN 23
R020
L001 K8F_3 3
7 BSN 22 X SP- SP
AVCC X
C040 2
8 AGND BSP 21 L002 GND GND N.C.
X X
GND
K8F_1 1
9 GVDD OUTP 20 SP+
R021
C018
X
10 PLIMIT PGND 19 F1H1E1050001
C041 L012
GND
X G1A330FA0007 GND GND
11 INN OUTP 18 C005
C003 GND
F1H1E474A100 GND
12 INP BSP 17 X
CK1E474KGQBNG
13 NC PVCC 16
C006
14 AVCC PVCC 15
F1G1E104A059
GND
29
GND GND
C021
F2G1E101A185
GND
K
L
14 15 16
SCH_KW4AC
I
J