Schematic Diagrams - Sanyo DP26649 Service Manual

MODEL DP26649 (N7GH) Chassis No. P26649-03
R1601
X
C1609
R1602
X
C1603
R1605 C1601
X
X
REG_SW2
10Pin
H:ON
L:OFF MP2108
R1600
X
L1602
X
C1602
C1600
X X
D5V
R1615
3P_IN
H:OFF 1/10GJ R1614 Q1610
L:ON 47KC 1/10GZ0C MCH6331-S-EG
D5V_SW
REG_SW1N
R1617
X
C1616
KK0.047LZB
5V_USB
0.5A
X
R1612
X
C1610 R1613
X
C1611
KZ0.1LZF
(13PIN)
L1621
K8C
1/10GZ0.0
J10FT130N
1
K8B_1 R1702 1/10GZ0C
POWER SW 1 POWER_ON
K8B_2
L1725
GND 2
K8B_3 1/10GZ0.0 L1706
GND 3 5V_STBY
K8B_4 1/10GZ0.0
D5V 4
K8B_5
D5V 5 L1703
K8B_6 1/10GZ R1707
0.0
GND_AMP 6
X
GND_AMP
GND 7
R1708
K8B_7
K8B_8
A12V 8
L1708 B4L26B0740G X
K8B_9
A12V 9
L1709 B4L26B0740G
K8B_10
NC/GND 10
L1676
K8B_11 L1710 1/10GZ0.0 1/10GZ0.0
11 LVDS_POW
LINE OFF 1/10GZ0.0
L1711 R1703
K8B_12 BL_ADJ
BL_ADJ 12 X
K8B_13 P_FAIL L1677
BL_SW 13 BL_SW 1/10GZ0.0
R1704
13 D1700
R1700 1/10GZ0C
GND_A X X
R1701 1/10GZ0C
L1702
1/10GZ0C
LINE_OFF
R1694
IC1690
X
QXXAVD055P
R1690
R1692
X
1/10GJ33KC
R1691
R1693
C1690 1/10GJ C1691
1/10GZ0C
X 10KC
KK0.1LZB
1 K8L_1
BL_SW 1
K8L_2
BL_ADJ C1692
2 2
KK1000LZB
K8L
X
(2PIN)
5V D3.3V
R1767
1/10GJ10KC
BL_ON
Q1751
2SC3928A1RP
:2SC3928A1SP
:TXXLBB006P
SN1692
SN1693
SN1694
SN1695
SN1696
SN1697
SN1698
SN1699
SN1717
SN1718
SN1719
SN1720
SN1721
SN1722
SN1723
SN1724
GND_FLM GND_A

SCHEMATIC DIAGRAMS

R1603 R1604
X X
X
X
C1605
X
IC1600
X
L1601 0.8-1.3A
L1600 X
CL1600
D1.1V
X
C1608
X
R020
C1604 C1606 C1607
X X X
X
R021
1/10GJ2.7C
L1620
1/10GZ0.0
C1622 R028
IC1620
LM1117S-ADJP 6.3EM220LBVE 1/10GZ0C
C1623
From IC5500
INPUT KZ0.1LZF
SP_MUTE
C1620
R027 Q026
OUTPUT 6.3KK10GMB SN1620
CL1620 X X
5V D3.3V
OUTPUT R1620 MUTE
C1624
0.2A 1/10GF D1620
120C 16EM From IC800 R030
ADJUST/ R1621 470LBVE UDZS3.0BG 1/10GZ0C
GROUND
1/10
GJ12C
D1621
R1622 1SS355
C1621
1/10GF220C :1SS352G
X
R1644 R1645
R1642
1/10GF 1/10GF L1644
1/10GF
680C 3.3KC 1/10GZ0.0
10KC
A12V D1.1V
REG_SW2
7Pin
R1643
H/OPEN:ON C1644
L:OFF 1/10GJ5.6KC
X
C1645
KK4700LZB
IC1640
LV5803M-EP
2.0A
R1705 R1640
D1701 LV5803
X
X
X
P_FAIL
L1642
R1706 C1646 C1647
L1640
10KK 6.3EM
X X X
1LZB 1000LBVE
MAX 0.5A
5V_USB
C1640
L1643
16EM
D1640
100LBVE X
SS3P3-E3G
5V 0.2A
L1641
B4L26B1180G
D1641
X
R1646 R1647
X X
12V 0.??A
IC1670
LM1117S-ADJP C1672
35EM47LBVD
C1673
INPUT
KZ0.1LZF
C1670
KZ0.1LZF
OUTPUT 9V
OUTPUT CL1670
R1670
1/10GF C1674
120C D1670
ADJUST/ 16EM
GROUND 470LBVD 1SS355 L1682
R1671
1/10GJ :1SS352G 1/10GZ0.0
12C
L1683
P_FAIL
1/10GZ0.0
C1671 R1672
1/10GF820C
25KK1GMB L1684
1/10GZ0.0
L1685
1/10GZ0.0
1/10GZ0.0
R1685
GND_AMP
D1684
R1686 1/10GZ0.0
1SS355
D1688
:1SS352G
X
R1687 P_FAIL
R1688
1/10GJ10KC
1/10GJ10KC
R1695
GND_AMP
X
Q1695
X
D1695 D1696 R1696
X X
X
D5V
R1697
X
C800
10KK1LZB
R801
1/10GJ22KC
R800
Q800
1/10GJ
ISA1235AC1EP
470C
:ISA1235AC1FP
:TXXLBB005P
D801
UDZS3.9BG
GND_A
KEY_IN
KSP
J10EA043N
L- L+
R+ R-
L008
C051
X C049
KK0.1LZB
KK0.1LZB
C048 C050
L009
KK0.1LZB KK0.1LZB
X
C040 C044
L010
C024 C029
X 25KK 25KK
25KK0.47LZB 25KK0.47LZB GND_AMP 0.47LZB
0.47LZB
GND_AMP
GND_A C043
25KK
C027
R023 0.22LZB
25KK C041
X C025 0.22LZB C045
C016
KK0.1LZB KK0.1LZB KK0.1LZB
R022 C017 C030
25KK
1/10GJ 16EM2200 KK0.1
1GMB
2.7C LBVD LZB
D020
D017
SS3P3 C020
SS3P3
-E3G 16EM
-E3G
1000 GND_AMP
LBVD
R029 X
IC025
TC7SET08FUP
1 5 5V_STBY
R025
2
1/10GZ0C
3 4
R024
1/10GJ
GND_A R026
10KC
X
GND_A
*R015 C018 C028
AMP_STBY
1/10GF 10KK1 10KK1LZB
R013
5.6KC LZB
1/10GZ0C C023
10KK *R016
1/10GF
1LZB
R015+R016=4.70kohm: 3W SP out 1.5KC
R015+R016=5.93kohm: 5W SP out
R015+R016=7.10kohm: 7W SP out
C033
C019
R009 10KK
10KK 1LZB
1/10GJ2.2KC
1LZB
R010
1/10GJ2.2KC
C021
C022
10KK
1LZB 10KK
1LZB
R L
SP_R SP_L
R3300 R3301
1/10GZ0C
1/10GZ0C
GND_A
1 5
2 3 4
D800
X
R830
L800 1/10GJ
L2FB3R3MG 330KC
5V_STBY
R835 X 1/10GJ
C804 100KC
R837
1/10GJ
6.3EM220LBVD
R838 100KC
1/10GJ
R839
100KC
TC7SET
1/10GZ0C
R817 R840 R908 08FUP
1/10GJ C808 1/10GZ0C
C807 KZ0.1LZF
10KC X
D_M_MUTE
R808 1/10GJ100C R909 Q905
LINE_OFF
LINE OFF X X
SN803 GND_A
CEC INPUT
CEC OUTPUT
1/10GZ0C R883
R807 R911
RC_IN RCIN 1/10GJ10KC
C803 X R819 Reserve 1/10GZ0C D3.3V
C819
RESET_IIC X RESET IN Reserve
CJ22CL GND_A
R809 C802
CJ47CL Xin RESET_TV
IC800 R853
1/10GZ0C R820 R818
R812 Xout VS_DET VS_DET
1/10 X QXXAAJQ0973 1/10GJ10KC
X800 X GZ0C
HS_DET HS_DET
V11B1771G Vss
C818 X801 C805
R802 C801 AMP_STBY
CJ22CL V10B KZ0.1 Xti LC87F2932A
1/10GJ KK0.1 0560N LZF
10KC LZB Xto BULK IC: QXXGA0500125M P-FAIL2 IN
R804 R816
1/10GZ0C 1/10GJ2.2KC POWER IN AUDIO MUTE
R850
GND_A
PC stanby LED 1/10GJ
KEY IN
10KC
R810 UART IN
R903 AFT
X 1/10GJ10KC
PANELREADY
R814
R848
VS-ON R851
X
X
REG SW1 1/10GJ
REG_SW1N
10KC
R898
C903
1/10GZ0C R815
X X
REG_SW4
R875 *R891 1/10GJ47KC R852
C815
X 1/10GJ470C
CJ27CL 1/10GJ47KC
*R892
C816
R849
CJ27CL *R893 X
R854
*R894 1/10GJ47KC X 1/10GJ22KC
*R895 X
(EEPROM) R847 Q805 Q806
IC803
R896 1/10GJ 2SC3928A1RP 2SC3928A1RP
QXXAVC986P X
22KC :2SC3928A1SP :2SC3928A1SP
:TXXLBB006P
:QXXAVC837P :TXXLBB006P
:LE24C023M-EP
R881
1 NC VDD 8 X
2 NC NC
7 R871
NC CL807 1/10GJ
3 SCL 6
4.7KC
R897
4 GND SDA 5
R872
CL806 1/10GJ47KC
1/10GJ
4.7KC
C814
R879
X
1/10GJ100C
REG_SW3N
REG_SW2
R880
1/10GJ100C
GND_A
R1831
1/10GJ1KC
5V_STBY
L1830
C1837
X
KZ0.1LZF
GND_A
GND_A
K8FRA
J10EA063N
TO KEYSW UNIT
1 6
(3PIN)
K8CTRA
J10AU035N
TO CONTROL UNIT
— 39 —
IC905
1 5
R910
2
1/10GZ0C
3 4
R827
Q804
1/10GJ10KC ISA1235AC1EP
R906
:ISA1235AC1FP
X R905 :TXXLBB005P
1/10GJ
M_MUTE
100KC
RESET_TV
R857
1/10GJ100C
AMP_STBY
MUTE
R877
R867
1/10GJ10KC
1/10GZ0C
UART1TX
UART1RX
R868
1/10GJ100C
R856
R863
1/10GJ470C
X R866
Q807 X
R859
X
X
C810
R861
X
R858 X
R860
1/10GJ
100C X
POWER_ON
C809
X
Panel Option
TVCPU P12 P13 P14 P15 P16
PIN
Pull
R885 R895 R887 R894 R889 R893 R888 R892 R890 R891
down/up
32N7HK X 47K J X X 47K J X J X
26N7GH J X X 47K J X X 47K X 47K
C1835
X
GND_A
K8CTR (8PIN)
X
GND_A
ELECTROSTATICALLY SENSITIVE DEVICES
Many solid-state devices (especially Integrated Circuits) are Electrostatically
Sensitive, and, therefore, require special handling techniques as described under
"Servicing Electrostatically Sensitive Devices," on page two in this service literature.
R1004
1/10GJ82C
IEC958
C1000
35EM47LBVD
R1009
R1007
1/10GZ0C
CJ68CL
K1003
R1010
GND_A
1/10GJ82C B4J31B01101
SC1000
C K1003_7
CJ15CL R1011
VIDEO1_C 1/10GJ75C
K1003_8
R1001
X K1003_4
SC1001
Y K1003_2
CJ15CL K1003_6
K1003_5
VIDEO1_Y
VIDEO1_CVBS
R1002
GND_A GND_FLM
R1000 X
SC1002 SW
1/10GJ220C X
K1003_3
S_SW
SC1003 V
CJ15CL
R1003
X
C1001
GND_FLM
9V R1020
X R1022
R1016 1/10GJ SC1004
Q1001 1/10GJ
1/10GJ 100C
2SC3928A1RP 150KC 330KC X
:2SC3928A1SP
:TXXLBB006P
C1002
AV1_L 10KK1LZB
R1012 R1017
X 1/10GJ
220KC
C1003
9V X R1021 R1023
R1018 1/10GJ 1/10GJ
Q1002 SC1005
1/10GJ 100C 330KC
2SC3928A1RP 150KC X
:2SC3928A1SP
:TXXLBB006P C1004
AV1_R 10KK1LZB
R1013 R1019
X 1/10GJ
220KC
GND_FLM K1004
R1024 Y
B4J12B11700
X SC1006
X
AV2_Y
K1004_7
7
G3
K1004_5
5
R1025 G2
CB
SC1007
X K1004_3
X
3
AV2_PB Y1
1
K1004_14
14
B3
SC1008 CR
R1026 K1004_12
X
X
12
AV2_PR B2
K1004_10
10
W1
8
GND_FLM
K1004_21
R1027 SC1009 Y
21
X X
R3
AV3_Y
K1004_19
19
R2
K1004_16
16
K1004_17
R1
17
R1028
SC1010
X CB 15
X
GND_FLM
AV3_PB
SC1011
R1029
CR
X
X
AV3_PR
R1052
R1058 GND_FLM K1005
1/10GJ1KC SC1012
1/10GJ
CL1005 X
100KC B4J12B11600
M_OUT_L
R1031
C1006
1/10GZ0C 10KK1LZB
K1005_7
M_MUTE
R1050 7
1/10GJ470C W3
M-OUT
K1005_5
R1053
R1059
5
1/10GJ1KC 1/10GJ SC1013
W2
100KC X
K1005_3
M_OUT_R
3
R1033 CL1006 C1008
W1
1/10GZ0C 10KK1LZB
M_MUTE 1
R1051
1/10GJ470C
GND_FLM 13
K1005_14
R1042 14 R3
1/10GJ C1009 K1005_11
150KC
9V X R1054 R1060
11
1/10GJ 1/10GJ SC1014 K1005_12
Q1003 12 R2
2SC3928A1RP 100C 330KC X
K1005_10
:2SC3928A1SP
:TXXLBB006P
C1010 10
R1
AV2_L 10KK1LZB
R1034 R1043
AV2 8
X 1/10GJ
220KC K1005_9
C1011
9V X R1055 R1061
R1044 1/10GJ 1/10GJ SC1015 GND_FLM
Q1004 100C
1/10GJ 330KC X
2SC3928A1RP 150KC
:2SC3928A1SP
:TXXLBB006P
C1012
10KK1LZB
AV2_R
R1035 R1045
X 1/10GJ
220KC
C1013
9V R1056 R1062
X GND_FLM
1/10GJ 1/10GJ
Q1005 R1046 SC1016
1/10GJ 100C 330KC
2SC3928A1RP X
:2SC3928A1SP 150KC
:TXXLBB006P
C1014
10KK1LZB
AV3_L
R1047
R1036 AV3
X 1/10GJ
220KC
C1015
9V R1057
X
SC1017
R1048 1/10GJ
Q1006
1/10GJ 100C X
2SC3928A1RP 150KC
:2SC3928A1SP
:TXXLBB006P C1016
10KK1LZB
AV3_R
R1049
R1037
X 1/10GJ R1063
220KC
1/10GJ S_DETECT: LOW: S_INPUT
330KC GND_FLM
HIGH: CVBS INPUT
TV_RESET: LOW: RESET
ASSY,PWB,MAIN_Z-N7GH 1AA0B10N271A0
PWB.MAIN,N7HK 1LG4B10Y04100
PB001
1LG4B10Y0
MODEL NO./FACTORY MODEL NO. LOT NO.
DP26649/26-N7GH
101
SD CODE MK
CHASSIS/CIRCUIT NAME
US1-L OSDN7GH----02
A
REVISED DATE EI NO.
09FF0199
2009/8/19
fpd2008
ORIGINAL MODEL CIR us1-l SCL PLOT DATE CHASSIS RUN NO. PAGE
sd
b10y04100
1.0 01 2
1aa0b10n27100.001
JIS A1
1997/3 CR5000