Schematic Diagrams - Sanyo DP42848 Service Manual

MODEL DP42848 Chassis No. P42848-00
C1609 C1610
L1614
KZ0.1 25EM
1/10GZ0.0
LZF 1000LBVD
D5V
R1617
1/10GJ2.2KC
L1615
1/10GZ0.0 GND_P GND_P R1631
C1617
R1632 1/10GF1.2KC
KK0.01LZB
R1633 1/10GF10KC
Q1611
GND_P
AH
R1619
REG_SW3N
1/10GJ R1621
1KC
R1611 1/10GJ
C1611
1/10GJ10KC 1KC
GND_P KZ0.1
LZF
R1627 1/10GZ0C
R1628
1/10GZ0C
R1615
R1613
1/10GJ 1/10GJ
22KC 22KC
R1614 R1616
1/10GJ 1/10GJ C1626
47KC 68KC
KZ0.1LZF
Q1612
AH R1620
C1624
REG_SW3N C1612 C1614 KK0.01 1/10GJ
1KC
CJ220CL LZB
R1612 KK0.1
GND_P
1/10GJ10KC LZB
GND_P C1625
C1618 KZ0.1LZF R1622
KK3900LZB 1/10GJ1KC
*R1618
1/10GJ6.8KC
IC1610
C1649 R1644
LA5774MPEP
10KK1LZB 1/10GJ47C
Q1641
GND_P
AH
K8B 6
J10AU135N R1641
GND_P
1/10GJ10KC
R1601 C1647
1 2 3 4 5 C1648 GND_P
B4L26B0700G 6.3EM KZ0.1LZF
POWER_ON 1000LBVD
1
K8B_1 1/10GZ0.0 GND_P
*L1604 C1641 L1641
1 1/10GZ0.0
L2WK560MN
K8B_2 L1602 B4L26B0740G *L1605 25EM
2 L1626 R1646
5V_STBY 1000ZV :B4L26B1030N
K8B_3 1/10GZ0.0 GND_P 1/10GZ
L1603 B4L26B0740G GND_P
3 GND_P 0C
GND_P
K8B_4 C1642
4 D1641
KZ0.1LZF R1645
K8B_5 D1FM3G
1/10GF
5 *L1601 AUDIO_POW
K8B_6 1KC
12V
6 B4L26B 12V_ANALOG R1643
L1624 1/10GZ0.0
GND_AMP 0740G
7 1/10GF
1KC
K8B_7 L1608 B4L26B0740G L1625 1/10GZ0.0
K8B_8
8
L1609 B4L26B0740G GND_P
K8B_9
9 GND_P
K8B_10
10
*L1632
K8B_11
11 1/10
K8B_12 GZ0.0
12
K8B_13
13
13 R1655 R1665 R1666
1/10GF 1/10 1/10GF
GND_C 10KC GZ0C 47KC
R1660 1/10GJ9.1KC
C1658 KK2200LZB
*L1612 B4L26B0740G
*L1613 B4L26B0740G C1656
AH
KK0.01LZB
24V Q1651
*L1620
REG_SW2N
1/10GZ0.0
R1653
1/10GJ10KC IC1650
R1654
GND_P MP2106DKP
1/10GJ100KC
L1651
1/10GZ0.0
L1652
12V_ANALOG
L2WK150MN
;B4L26B1000N
C1657 C1655 C1659
25EM1000 KK0.01 KK0.01
GND_P
LBVD LZB LZB
IC1670
QXXAVC692P
C1672 C1673
C1675 C1678
L1672
16EM100LBVD KZ0.1 KZ0.1 16EM100LBVD
1/10GZ0.0
LZF LZF
R1672
1/10GF
6.8KC
GND_P GND_P GND_P GND_P
R1673
1/10GF
56KC
Vref=1.24
R1674
GND_P
3 Pin 1/10GF
10KC
GND_P
REG_SW2
R1671
1/10GJ10KC
AUDIO_POW
VOLTAGE:12V
12/24V
GND_P Hi or Open/Lo
L1701 L1731
1/10GZ0.0 1/10GZ0.0 GND_P ON/OFF
*IC1681
L1702 L1732 *C1686 *R1681
LA5774MPEP
KZ0.1LZF
1/10GZ0.0 1/10GZ0.0 1/10GJ47C
GND_P *Q1681
L1703 L1733
AH
6
1/10GZ0.0 1/10GZ0.0
REG_SW1N
L1704 L1734
*R1685
1/10GZ0.0 1/10GZ0.0
GND_P 1/10GJ10KC
L1705 L1735 C1685 GND_P
*L1681 1 2 3 4 5 C1687
1/10GZ0.0 1/10GZ0.0
25EM KZ0.1LZF
1/10GZ0.0 *L1684 1000LBVD
L1706 L1736 CL1681
1/10GZ0.0 1/10GZ0.0
GND_P L2WK560MN
*C1683
L1707 L1737 ;B4L26B
1030N
1/10GZ0.0 1/10GZ0.0 *L1682 35EM GND_P D1683
*R1682
1/10GZ0.0 470LBVD 1SS355
L1708 L1738 *C1684 GND_P 1/10GF
GND_P GND_P
1/10GZ0.0 1/10GZ0.0 KZ0.1LZF 390C :1SS352G
*D1681
L1709 L1739
D1FM3G *R1683
1/10GZ0.0 1/10GZ0.0
1/10GF
L1710 L1740 8.2KC
1/10GZ0.0 1/10GZ0.0 *R1684
1/10GF
L1711 L1741
1KC
1/10GZ0.0 1/10GZ0.0 GND_P
L1712 L1742
1/10GZ0.0 1/10GZ0.0
L1713 L1743
1/10GZ0.0 1/10GZ0.0
L1714 L1744
1/10GZ0.0 1/10GZ0.0
L1715 L1745
1/10GZ0.0 1/10GZ0.0
L1716 L1746
1/10GZ0.0 1/10GZ0.0
L1717 L1747
1/10GZ0.0 1/10GZ0.0
L1718 L1748
1/10GZ0.0 1/10GZ0.0
L1719 L1749
1/10GZ0.0 1/10GZ0.0
L1720 L1750
1/10GZ0.0 1/10GZ0.0
GND GND_P GND GND_FLM
L1721
1/10GZ0.0
IC1691
L1722
PST600DMTP
1/10GZ0.0
L1723
1/10GZ0.0
L1724
1/10GZ0.0
*R1691
L1725
*L1692 L1693
1/10GZ0.0 1/10GJ27KC
1/10GZ0.0 1/10GZ0.0 R1694
L1726
24V 1/10GZ0C
1/10GZ0.0
L1727
C1694 R1695
1/10GZ0.0
35EM47LBVD 1/10GZ0C
GND_P *R1692 GND_P
L1728
1/10GJ10KC
1/10GZ0.0 GND_P
L1729
1/10GZ0.0
L1730
1/10GZ0.0
GND_C GND_P

SCHEMATIC DIAGRAMS

TO SPEAKER
KSP
J10EA043N
1/10GF750C
L1618 1/10GZ0.0
Q1610
C1627 L1619 1/10GZ0.0
FSS163EP C1629 C1631
D1611 D1612 L1621 1/10GZ0.0
6.3EM KZ0.1
D1FM3G D1FM3G L1622 1/10GZ0.0 KZ0.1
R1623 1000ZV LZF LZF
L1623 1/10GZ0.0
S D D1.17V
1N0.005A 1 8
L1616
CL1665
2 S D 7
L26B5930N
GND_P
S D
3 6
GND_P GND_P
4 G D 5 GND_P
R1624
1N0.005A
S
G
L1617
C1628 C1630 L1627
GND_P D L2WK150MN
6.3EM KZ0.1
:B4L26B1000N 1/10GZ0.0
C1608 Q1609 1000LBVD LZF CL1664
KZ0.1 2SJ615EP D3.3V
LZF
R1629 D1613
L1628
1/10GZ0C D1FH3G
1/10GZ0.0
GND_P GND_P GND_P GND_P GND_P
P_FAIL
D1620 D1621
UDZS3.0BG
1SS355
:1SS352G
5V_STBY
R1625 1/10GF10KC
R1626 1/10GF820C R1635
1/10GJ1KC
R1630 1/10GF4.7KC
R1636
GND_P
1/10GJ100C
Q1615
15C02CHP
REG_SW3 Q1613
AH
R1634
1/10GJ10KC
GND_P
REG_SW3N
GND_P
L1642
1/10GZ0.0
CL1663
D2.5V_IO
L1643
1/10GZ0.0
P_FAIL
L1663 D1663
1SS355
1/10GZ0.0
:1SS352G
L1653
CL1662 1/10GZ0.0
6.5V
VOLTAGE:5V
C1669 C1670
35EM KZ0.1LZF
470LBVD
C1680
C1679
KZ0.1LZF KZ0.1LZF
9V
CL1671
D1671
GND_P GND_P
1SS355
:1SS352G
P_FAIL
R1675
*R1687 7WK1.2LBXAL 1/10GZ0C
P_FAIL
GND_AMP D1677
GND_AMP
1SS355
GND :1SS352G
L801
L2FB3R3MG
5V_STBY
C819
6.3EM220LBVD
L1697
1/10GZ0.0
LVDS_POW
R815
C1689
VOLTAGE:12V 1/10GJ
KZ0.1
L1698 10KC
LZF 1/10GZ0.0
GND_P
LINE_OFF
P_FAIL2
R801
R804 1/10GJ100C
5V_STBY
C801 R813 1/10GJ100C
1/10GZ0C
10KK1LZB RC_IN
Q802
R802
RESET_IIC
R803 AK
1/10GJ
1/10GJ
470C
22KC
X801 KK0.01
D803
V11B1771G LZB
UDZS3.9BG R806 C802
GND
1/10GJ KK0.1
10KC LZB R808
R809
1/10GZ0C 1/10GZ0C
GND
KEY_IN
R818
1/10GJ
4.7KC
R835 R826
1/10GJ 1/10GJ
4.7KC 4.7KC
R817
1/10
GJ1MC
REG_SW1N R829
1/10GJ
10KC
Q805
AH
1/10GJ100C
GND
(EEPROM)
IC801
LE24C042M-EP
;QXXAVC820P
;QXXAVC844P
NC
1 VDD 8
2 NC NC 7
3 NC SCL
6
4 GND SDA 5
K8P
K6P1
LINE_OFF 1
GND
K6P2
POWER_ON
2
R1803
K6P3
STB_5V 3 5V_STBY
C1810
C1811
BL_ADJ
4 16EM100LBVD
K6P4 K6P5
BLON/VS_ON 5 GND GND
K6P6
5VD 6
GND
7 K6P7
P=2.0 TOP
D3.3V
K8L1
NC 1
K8L2
BL_ADJ1 2
B4L26B0700G
BL_ON K8L3 *R1809
3
K8L4 *R1810 B4L26B0700G
BL_ADJ2 4
K8L5 Q1802 R1822
SELECT
5 1/10GZ0C
AH
P=2.0 TOP
12/24V Q1803
GND
AH
*K8L
GND
J10AU055N R1830
1/10GJ
C1803
4.7KC
6.3KK10GMB
1 2 3 4
IC001B
2HEA0326A-
GND_AMP
IC001F
SM2PW308R0SV
KSP_4
KSP_3
SCREW
KSP_2
KSP_1
GND(H.S)
L1690
L003
1/10GZ0.0
1/10GZ0.0
L1691
1/10GZ0.0 L002
L1694 1/10GZ0.0
1/10GZ0.0
L001
L1695
1/10GZ0.0 1/10GZ0.0
GND_P
GND_AMP
GND_AMP
GND C015
16EM
2200LBVD
C006
R007
EM10LBVD
MUTE
1/10GJ4.7KC
R004 9V C013
1/10GJ 16PM10LBZA
3.9KC :16PM10LBYA
C002
C009 KZ0.1LZF
KK
1000LZB GND_AMP
C001
L004
1/10GZ0.0 :16PM10LBYA
16PM10LBZA
R002 R001 RippleFilter
R003 C008
1/10GJ C007
1/10GJ L005 1/10GJ KK
4.7KC 4.7KC
1/10 3.9KC 1000LZB 16EM GND(H.S)
GZ0.0 100LBVD
L006
GND
1/10
GZ0.0
C017 C016
EM10LBVD EM10LBVD
M_OUT_R
M_OUT_L
C3222
C3223
D3216 KZ0.1LZF
16EM
RB551V-30G 17
2200LBVD NC NC 16
9V 18 V+ GND 15
R3201 1/10GJ100C
19 Vref SCL 14 I2C_CLKA
R3200 1/10GJ100C
10KK1LZB C3221 I2C_DATA
20 CTL SDA 13
10KK1LZB C3220
10KK1LZB C3219 21 CTH CVb 12 C3209 10KK1LZB
10KK0.47LZB C3218 22 11 C3208 10KK1LZB
AGC CVa
10KK1LZB C3217
23 OUTb OUTa 10
1/10GZ0C R3204 R3205 1/10GZ0C
24 LINEb 9
LINEa
TONE-La C3206 KK0.1LZB
25 8
KK0.1LZB C3216 TONE-Lb
26 TONE-Ha 7 C3205 KK2200LZB
TONE-Hb
KK2200LZB C3215
27 6 C3204 KK0.022LZB
CSR SR FIL
10KK1LZB C3214
28 MONb MONa 5
10KK1LZB C3213 29 4 C3203 10KK1LZB
IN4b IN4a
10KK1LZB C3212 C3202 10KK1LZB
30 IN3b IN3a 3
DM_R 31 IN2b IN2a 2 DM_L
10KK1LZB C3211 C3201 10KK1LZB
32 IN1b IN1a 1
10KK1LZB C3210 C3200 10KK1LZB
IC3200
NJW1142CVP
K_JIGU
J11EG151N
DEBUG
R914
1/10
GZ0C
GND
1 6
2 3 4 5
R873
1/10GJ
330KC
GND
1/10GJ 1/10GJ
R854
10KC 100KC
R841
1/10GJ
C813 R842 100KC
GND
1/10GJ
CJ47CL R843
100KC
C812 CJ47CL
R892
Q811 1/10GJ R893
R879
AK 4.7KC 1/10GJ
1/10GJ100C
R888 4.7KC
LINE OFF 1/10GJ
Q810
47KC
Reserve 5V
C814 AH
Reserve KK0.01
R908 D801 D804
LZB
1/10GJ
RCIN 1SS355 UDZS6.2BG
AV SW2 4.7KC
RESET_TV R891 C818 :1SS352G
RESET IN IC800 AV SW1
R913 1/10GJ KK2200 GND
1/10GJ100C 47KC LZB
Xin QXXAAJQ0858 RESET_TV
C807
KZ0.1 Q815
C805 Xout Reserve
LZF AH
GND
TB IN GND
Vss
:QXXAVC980M
GND GND
Xti Reserve
LC87F5932AU-QIP-E
P-FAIL2 IN P_FAIL2
Xto
R866 1/10GZ0C
POWER IN AUDIO MUTE MUTE
Reserve
KEY IN
R875 1/10GJ100C
UART IN
AFT
R876 1/10GJ100C
PANELREADY
VS-ON
REG SW
R867 R869 R871
1/10GJ 1/10GJ 1/10GJ
4.7KC 4.7KC 100KC
GND
R882
C809 1/10GJ
CJ22CL 220C
R834
C810
R889
CJ22CL
1/10GJ
22KC
GND R880
*R852 1/10GJ4.7KC Q809
1/10GJ
TV_SDA AH
100C
R853
TV_SCL R884
POWER_ON
1/10GJ100C
1/10GJ4.7KC
L802
5V_STBY
L2FB3R3MG
R814
CL810 GND
1/10GJ
4.7KC
R838
R810
CL809 1/10GJ4.7KC
1/10GJ
4.7KC
C803
35EM47LBVD R907
1/10GJ4.7KC
R905
REG_SW3N
1/10GJ10KC
Q814
REG_SW3
AH
GND
R906
1/10GJ4.7KC
REG_SW2N
Q813
REG_SW2
AH
R904
1/10GJ10KC
GND
GPIO_13
R1829
1/10GJ4.7KC
CJ47CL
L803 C825
GND
B4L26B0740G KK0.01LZB C824
KZ0.1LZF C823
5V_STBY
K8FRA
J10EA063N
L804
TO KEYSW UNIT 1/10GZ0.0 GND_C
GND
1 6
— 56 —
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.
GREASE
ZB13
IC001E
;ZB29
IC001G
SM2PW308R0SV
SCREW
9V
AV1_L
AV1_R
+OUT1 AV2_L
AV2_R
-OUT1
AV3_L
C1205
-OUT2
35EM AV3_R
47LBVD
PWRGND
+OUT2
IC1251 TC4052BFP
VCC :CD4052BNSRP
N.C.
0Y VDD
1 16
MUTE
2 2Y 2X 15
STBY
IN2 3 Y-COM 1X 14
PREGND
3Y X-COM
4 13
IN1
1Y 0X
5 12
INH 3X
6 11
R1257
1/10GJ
10KC
7 VEE A 10
R1256
Q1252 1/10GJ
8 VSS B 9 10KC
AH
R1254
GND
1/10GJ
10KC
R1255
1/10GJ
Q1251 10KC
AH
R1262
1/10GJ100C
Q1261
AH
IC1251
R1263
1/10GZ0C
SWDAD_R
SW1 SW2 chA chB SEL
R1266
1/10GJ2.2KC
Hi Hi Lo Lo GND
GND
Q1262
AH Lo Hi Hi Lo AV1
R1267
R1269 1/10GJ100C
1/10GZ0C Hi Lo Lo Hi AV2
SWDAD_L
R1271
1/10GJ2.2KC Lo Lo Hi Hi AV3
GND
CL801
P_FAIL
P_FAIL
IC802
TC7SET08FUP
GND
4 3 UART1TX
C821
2
KZ0.1LZF
5V
5 1
C822 D3.3V
IC803
KZ0.1LZF
TC7SH08FUP
1 5
2
3 4 UART1RX
GND
ELECTROSTATICALLY SENSATIVE DEVICES
1
3
K9100
GND
R1021
1/10GZ0C
C1017
EM4.7LBVD
IEC958
R1074
1/10GJ82C
R1075
K1003
1/10GJ82C B4J31B01101
R1000
1/10
C K1003_7
GZ0C
R1073
AV1_C 1/10GJ75C
K1003_G
K1003_4
R1002
Y K1003_G2
1/10GZ0C K1003_6
K1003_G3
AV1_Y
AV1_CVBS
GND GND_FLM
R1004
SW
1/10GJ220C
K1003_3
S_SW
R1005
V
1/10GZ0C
L1000 C1002
L2FB3R3MG
35EM47LBVD
GND 9V_1 R1007 R1009
R1010
1/10GJ
1/10GJ 1/10GJ
150KC 100C
330KC
AV1_L
C1003
R1008
AV1_R EM4.7LBVD
1/10GJ
220KC
R1011
9V_1 1/10GJ R1013 R1014
150KC 1/10GJ 1/10GJ
100C 330KC
C1004
EM4.7LBVD
R1012
1/10GJ
220KC
GND
K1004
Y
B4J12B11700
AV2_Y
R1019 K1004_7
7
1/10GZ
0C G3
K1004_5
5
G2
R1025 CB
1/10GZ K1004_3
0C 3
AV2_PB Y1
1
K1004_14
14
R1031 B3
CR
1/10GZ K1004_12
0C 12
AV2_PR B2
K1004_10
10
W1
8
K1004_21
Y
21
R3
AV3_Y K1004_19
R1037
19
1/10GZ
R2
0C
K1004_16
16
K1004_17
R1
17
CB 15
GND_FLM
AV3_PB
R1043
1/10GZ
0C
CR
AV3_PR
R1049
1/10GZ
0C
C1011 R1052
EM10LBVD R1053
1/10GJ1KC 1/10GJ K1005
100KC
B4J12B11600
R1051
1/10GJ470C
K1005_7
M_MUTE
7
M-OUT W3
C1012
K1005_5
R1055
TP317 EM10LBVD R1056 5
M_OUT_L 1/10GJ1KC 1/10GJ W2
100KC K1005_3
M_OUT_R
3
TP318
W1
M_MUTE 1
R1054
1/10GJ470C
13
K1005_14
GND 14 R3
R1057
K1005_11
9V_1 R1059 R1060
1/10GJ 11
K1005_12
150KC 1/10GJ 1/10GJ 12
R2
100C 330KC
K1005_10
AV2_L
10
C1013
EM4.7LBVD
AV2_R R1
R1058 AV2 8
K1005_G
1/10GJ
220KC
R1061
R1063 R1064
1/10GJ
1/10GJ 1/10GJ GND_FLM
150KC
100C 330KC
AV2_R
C1014
R1062
EM4.7LBVD
1/10GJ
220KC
GND
R1065
9V_1 1/10GJ R1067 R1068
150KC 1/10GJ 1/10GJ
100C 330KC
AV3_L
C1015
AV3_R EM4.7LBVD
R1066
AV3
1/10GJ
220KC
R1069 C1016 R1071
1/10GJ EM4.7LBVD 1/10GJ
150KC 100C
R1070
1/10GJ R1072
220KC GND
1/10GJ
330KC
1AA0B10N238D0(ASSY,PWB MAIN N4VJ)