Schematic Diagrams - Sanyo DP15647 Service Manual

MODEL DP15647 Chassis No. P15647-00
NOTES;
1. RESISTORS SPECIFIED WITH RESISTANCE VALUE ARE "1/6DJ"
2. RESISTORS SPECIFIED WITH TYPE OF RESISTOR, TOLERANCE
.
12V
AND RESISTANCE VALUE ARE "1/4".
3. ALL CAPACITORS ARE 50WV RATING UNLESS OTHERWISE NOTED.
4. PARTS MARKED WITH ARE RELATED WITH X-RADITION.
12V
5. THICK LINES ARE 15 WATTS SUPPLY LINE.
6. BOTTOM VIEW OF TR & IC.
D3.3VP
LETTER
K8A11
TOP VIEW SIDE 1
1
N
K8A1
2
K8A2
3
K8A3 5V
4 C687
4
1 B IC CASE OF TR C700
C B KZ0.1LZF
E E E C IN CASE OF IC
B C C690 C693 KZ0.1LZF
3 C696
7. ISOLATION BOARDER LINE. 1 2
KZ0.1LZF KZ0.1LZF KZ0.1LZF
GND TU33VP
COLD SIDE HOT SIDE
L1600
1/10GZ0.0
C681 C682 C683 C685
L1601
KZ0.1LZF KZ0.1LZF KZ0.1LZF KZ0.1LZF
8.CHIP TRANSISTORS 1/10GZ0.0
C B: BASE
C: COLLECTOR
EMITTER
E:
B E
(Top View)
9.CHIP RESISTORS
3
12 x 10 (12k ohm)
LIST OF REPLACEABLE TRANSISTORS
(2SA933S TYPE)
14TH CODE 2SA933S 2SA1015 2SA564A
AB 7T200181 R Y,GR R
AC 7T200182 Q,R O,Y,GR Q,R
L1610
(2SA1037K CHIP TYPE)
1/10GZ0.0
14TH CODE 2SA1179 2SA1037
5V_STBY
K8B
AJ 7T200221 M6,M7 R,S
C1610
R1646
(2SC1740S TYPE) 1/10GZ0C KZ
0.1LZF
1
14TH CODE 2SC1740S 2SC945A 2SC1815 1 POWER_ON L1665 L1666
2 1/10GZ0.0 1/10GZ0.0 10KZ1ULZF
AD 7T200183 Q,R,S QA,PA Y,GR
3
AE 7QT00202 Q,R,S RA,QA,PA O,Y,GR
4
(2SC2412K CHIP TYPE) 5 AUDIO_POW
14TH CODE 2SC2812 2SC2412K 6 12V_ANALOG
GND_AMP
7
AH 7T200220 L6,L7 R,S
L1617 1/10GZ0.0
8
L1615 B4L26B0740G
9
L1616 B4L26B0740G
10
L1619
L1618 1/10GZ0.0
11 1/10GZ0.0
12 BL_ADJ
R1687
13 BL_SW 1/10GJ
13 R1647 33KC
B4L26B0700G
GND :L26B1940G P_FAIL
R1648 B4L26B0700G R1688 D1683
1/10GJ 1SS355
22KC
R1620
1/10GF27KC
R1621
1/10GF10KC
R1622
1/10GF1.2KC
L1680 L1686
1/10GZ0.0 1/10GZ0.0
L1681 L1687
1/10GZ0.0 1/10GZ0.0
L1682 L1688
1/10GZ0.0 1/10GZ0.0
L1683 L1689
1/10GZ0.0 1/10GZ0.0
L1684 L1690
1/10GZ0.0 1/10GZ0.0
L1685 L1691
L1630
1/10GZ0.0 1/10GZ0.0
1/10GZ0.0
12V_ANALOG
GND_FLM GND GND_A
L1631
1/10GZ0.0
L1640
1/10GZ0.0
C1640
16EM100LBVD
:16EM100LBWA
12V
L1692
L1709
1/10GZ0.0
1/10GZ0.0
L1693
1/10GZ0.0
L1694
1/10GZ0.0
L1696
1/10GZ0.0
L1697
1/10GZ0.0
L1698
1/10GZ0.0
L1699
1/10GZ0.0
L1700
L1660
1/10GZ0.0
1/10GZ0.0
L1701
1/10GZ0.0 L1661
1/10GZ0.0
L1702 L1718
1/10GZ0.0 1/10GZ0.0
L1703
1/10GZ0.0
L1704
1/10GZ0.0
L1705
1/10GZ0.0
L1706
1/10GZ0.0
L1707
1/10GZ0.0
GND_FLM GND_A GND_FLM GND_A
AC CORD
L2001 1/10GZ0.0
L2002 1/10GZ0.0
L2003 1/10GZ0.0
L2004 1/10GZ0.0
12V
GND_FLM
1/10GZ0.0
L2006
L2007 1/10GZ0.0
L2009 1/10GZ0.0
L2011
1/10GZ0.0
L2012
1/10GZ0.0
GND_FLM
L2017 1/10GZ0.0
L2016 1/10GZ0.0
1/10GZ0.0
L2015
L2014 1/10GZ0.0
GND_FLM
PANEL
— 45 —

SCHEMATIC DIAGRAMS

1.8V DIGITAL
5V_STBY D3.3V
R1609
5 Pin 1/10GJ47C R1608 R1606
IC1600
Hi or Open:ON 1/10GJ
1/10GJ
LA5774MPEP Lo:OFF 10KC 10KC
6
Q1606
R1607
AH Q1605
1/10GJ
AH 10KC
1 2 3 4 5
L1603
L2WK150MN
D1.8V
R1600
1/10GF
330C
R1601
1/10GF
120C
R1602
1/10GF
1KC
IC1610
PQ070XNA1ZPP
3.3V DIGITAL
6
R1612
1/10GF
1 2 4 5
560C
R1617 L1611
D3.3VP
1/10GF 1/10GZ0.0
1.5KC
D3.3V
Vref=1.23 R1618
1/10GF L1612
1.2KC 1/10GZ0.0 C723 C726 C727 C728 C729
KZ0.1 KZ0.1 KZ0.1 KZ0.1
KZ0.1
C1611 LZF LZF LZF LZF LZF
C1613 C1614
C1615 P_FAIL
R1611 KZ0.1LZF 6.3EM220LBVD
6.3EM220LBVD
1/10GJ10KC :6.3EM220LBWA D1604 D1602
REG-SW1 UDZS3.0BG 1SS355
2 Pin
Hi:ON
Lo:OFF
L1622
1/10GZ0.0
TU33VP
TU33V
R1625
1/10GJ
33V TUNER 47KC
P_FAIL
D1621
1SS355
D1620 L1621
D1FH3G
L2WK560MN
L1620 1/10GZ0.0
1 VSW VIN 6
2 GND OSC 5
3 FB 4
R1623
ON/OFF
1/10GJ120KC
IC1620
R1624
QXXAVC830P 1/10GJ10KC
4 Pin
Hi:ON
Lo or Open:OFF REG-SW1
R1619
1/10GJ10KC
5V VIDEO
IC1630
L1632 R1630
PQ1CZ41H2FPK
6 1/10GF
L2WK560MN
1.5KC
5V
1 2 3 4 5
C1630 C1634
C1633 R1631
16EM100LBVD D1630 10KZ1ULZF
6.3EM1000LBVD
D1FH3G :6.3EM1000LBWA 1/10GF
:16EM100LBWA 1.5KC
R1632
R1657
1/10GF
C1632 1/10GJ10KC 1KC P_FAIL
C1631
KZ
R1658
KZ0.1LZF 0.1LZF
Vref=1.26 1/10GJ10KC
Q1601 REG-SW2
AH
IC1640
QXXAVC692P
9V
D1640
1SS355
R1640
1/10GF
C1641
6.8KC
P_FAIL
KZ0.1LZF
R1641
1/10GF
Vref=1.24
56KC
9V ANALOG
3 Pin R1642
1/10GF
10KC
REG-SW1
R1649
1/10GJ10KC
R1685 1/10GZ0.0
AUDIO_POW AUDIO_AMP
R1656 1/10GZ0.0 15, 19 INCH: 7.0V
PANEL OPTION
R1852 R1853 R1854 R1855 R1856 R1857 R1858 R1859 R1825 R1861
(H) (L) (b0H) (b0L) (b1H) (b1L) (b2H) (b2L) (b3H) (b3L)
15N4SG X JP X JP X JP X JP X
15N4SE 47K X X JP X JP X JP X
3.3V LVDS 15N4SH X JP X JP 47K X X X
IC1660 47K
LA5774MPEP
6
Hi or Open/Lo ON/OFF
1 2 3 4 5
Q1603
R1666
AH
1/10GJ10KC REG-SW2
R1668
1/10GJ10KC 15 INCH 3.3V
C1660 LVDS_POW
35EM470LBWA C1665 R1660
L1663
KZ0.1LZF 1/10GF D1663
L2WK 560C
UDZS3.6BG
470MN C708 C712 C724
R1664 C716 C720
KZ0.1 KZ0.1 KZ0.1 KZ0.1 KZ0.1
1/10GF
1.2KC LZF LZF LZF LZF LZF
R1665 P_FAIL2
1/10GF D1662
1KC
1SS355
GND_A
GND_AMP
K6P
ASSY, PWB, CONTROL
LINE_OFF 1
J1901 POWER_ON 2 POWER_ON 5V_STBY
1/10GZ0C
J1903 STB_5V 3
1/10GZ0C
J1904 BL_ADJ 4
1/10GZ0C
J1905 BLON/VS_ON 5 VS_ON
1/10GZ0C
J1907 5VD 6
1/10GZ0C
J1908 GND 7
CH.- CH.+ VOL.- VOL.+ POWER 1/10GZ0C
SW1905 SW1904 SW1903 SW1902 SW1901 P=2.0 TOP
3 4 3 4 3 4 3 4 3 4 K1901A_G K1901A_G
L1901
1 2 1 2 1 2 1 2 1 2 L2B95R6KN
K1901A_G
1
R1907 R1906 R1905 R1904
1/10GJ 1/10GJ 1/10GJ 1/10GJ 5V_STBY
5.6KC 3.9KC 2.2KC 1.8KC R1901
1/10GJ 2 GND
1KC
3 KEY_IN
4 RC_IN
R1912 J1902
1/10GZ0C
5 LED_ON
1/10GZ0C
A1902 GND
U20B99401 R1909 6
1/10GJ
5 220C
3
2
R1910
1 1/10GJ D1902
220C
4 SLP-381C51
:SLR343MC3F
C1905 R1911
1/10GJ
CJ47CL 1KC
RC PRE AMP
— 46 —
SP SP
B4A10B04600
:B4A10B08100
TO SPEAKER KSP
13 NC
C011
C010 C019 C018
12 LCH+
KZ KZ KZ
KZ
0.1LZF 0.1LZF 0.1LZF
0.1LZF
L004
11 LCH-
1/10GZ0.0
R017 R016 R015 R014
L003 GJ2.2B GJ2.2B
GJ2.2B GJ2.2B
1/10GZ0.0 10 POWER
GND
L001 GND_AMP
1/10GZ0.0 9 RCH-
R006
1/2GZ0
8 RCH+
GND_AMP C015
16EM
2200LBVD
AUDIO_AMP 7 VCC
C006
R005 EM4.7LBVD
1/2GZ0 :EM4.7LBWA
MUTE 6 MUTE
R004 9V 5 STAND
C009 BY
1/10GJ R008
KK1000LZB
R002 1.8KC 1/10GJ10KC
4 RCH
1/10GJ3.3KC C013
16PM10LBZA
L002 C002 :16PM10LBYA
3 PREGND
1/10GZ0.0 R003 C008 KZ0.1LZF
1/10GJ KK
1.8KC 1000LZB
2 LCH
C001 :16PM10LBYA
R001 16PM10LBZA
1/10GJ3.3KC 1 RIPPLE
FILTER
C007
C016 :35EM47LBWA
:EM10LBWA 35EM47LBVD
IC001
C017 EM10LBVD
:EM10LBWA
LA42032-E
EM10LBVD
SW1
Hi
Hi
M_OUT_R
M_OUT_L
Lo
Lo
C3222
C3223 NJW1142A
D3216 KZ0.1LZF
RB551V-30G 16EM
2200LBVD 17 NC NC 16
9V
18 V+ GND 15
SCL-TV
19 Vref SCL 14
10KZ1ULZF SDA-TV
C3221 20 CTL SDA 13
10KZ1ULZF R3201 1/10GJ100C
C3220 21 CTH CVb 12
10KZ1ULZF R3200 1/10GJ100C
C3219 22 AGC CVa 11
16KK0.22LZB C3209 10KZ1ULZF
C3218 23 OUTb OUTa 10
C3208 10KZ1ULZF
24 LINEb LINEa 9
KZ0.1LZF C3216 TONE-La C3206 KZ0.1LZF
25 TONE-Lb 8
KK2200LZB C3215 TONE-Ha C3205 KK2200LZB
26 7
TONE-Hb
10KZ1ULZF C3214 C3204 KK0.022LZB
27 CSR SR FIL 6
28 MONb MONa 5
10KZ1ULZF C3213
29 IN4b IN4a 4
10KZ1ULZF C3212 SWD_L
30 IN3b IN3a 3
10KZ1ULZF C3211 DM_L
31 IN2b IN2a 2
C3203 10KZ1ULZF
10KZ1ULZF C3210
32 IN1b IN1a 1
C3202 10KZ1ULZF
SWD_R C3201 10KZ1ULZF
IC3200
C3200 10KZ1ULZF
DM_R NJW1142AVP
AUDIO CONTROL
TO IC5500
C827
KZ0.1LZF
5V
REG-SW2
IC805
TC7SH08FUP
R1674
R1675
1/10GJ4.7KC 1/10GJ1KC
5V_STBY Q1661
AJ
R1831 M_MUTE
1/10GJ
4.7KC
R1832
1/10GJ
10KC
Q1804
AH
R859 1/10GJ10KC
R860 1/10GJ10KC
R862 1/10GJ10KC
R857 1/10GJ100KC
R858 1/10GJ4.7KC
R873 1/10GJ4.7KC
L1800 R1827 1/10GJ4.7KC
L2FB3R3MG
5V_STBY
C1800
KZ0.1LZF
P05
PO4
P03
P02
OPTION2 R883
HEX
1/10GZ0C BL1 P01
CPU R866 Q805
B P00
JP 00h 1/10GJ100C
C834
G PC4
6.3EM R884 IC801
JP 01h
220LBWA 1/10GZ0C R PC3
QXXAAJQ0785
JP 0Ch X801
HSB :QXXAVC880M PC2
V10B0560N :6.3EM
220LBVD VSB PC1
(32.768KHz) R885 LC87F40C8A
VSS1 PC0
C835 1/10GZ0C
XT1 P37
KZ0.1LZF
XT2 P36
RESET_IIC R888
1/10GJ100C
C840
KK0.033
LZB C816 R849 R850
C805 C815 CJ22CL 1/10GJ 1/10GJ
5V_STBY R889
1/10GJ C841 CJ22CL CJ22CL 100KC 100KC
C806
1MC EM2.2LBVD
R1838 CJ22CL
R890 :EM2.2LBWA
1/10GZ0C
1/10GJ
4.7KC
C804
C1618 1/10GJ100KC
10KZ1ULZF
R1614
Q1600
1/10GJ
470C
R1615 AJ
5V
R809
1/10GJ RESET_IIC C807 KZ0.01LZF
22KC 1/10GJ4.7KC
C800 1/10GZ0C
(ATMEL 4K)
D1610
C811
L1656 UDZS3.9BG R1616 C1619 R802 1/10GJ4.7KC
1/10GZ0.0 KZ0.1 R817 1/10GJ1MC KZ0.1LZF
1/10GJ
L1657 10KC
LZF
1/10GZ0.0
R803 1/10GJ4.7KC
L1658
1/10GZ0.0
L1659 (EEPROM)
1/10GZ0.0
L1802
L2FB3R3MG
R804 1/10GJ10KC
5V_STBY
R1871
1/10GJ R1872
330C
1/10GJ22KC
Q1871
AH
R824
R1874
D3.3V 1/10GJ
1/10GZ0C
100C
CPU PART
POWER_ON
KZ0.01LZF C1664
RC_IN CJ47CL C1663
Q801 BL_ON
KZ0.01LZF C1662
R821
AH 1/10GJ10KC 5V_STBY KZ0.1LZF C1661
L1670
1/10GZ0.0 L1673
1/10GZ0.0
GND_FLM
K8FRA
TO KEYSW UNIT
1 6
MAIN UNIT
TV_V
AV1_Y
AV1_V
R1207
1/10GJ AV1_L
10KC
9V AV1_R
R1209
1/10GJ
C1205
47C AV2_L
35EM
47LBVD
AV2_R
:35EM
47LBWA
AV3_L
AV3_R
IC1201
L_IN
TC4052BFP
C1201 R_IN
:CD4052BNSRP TC4052BFP
IC1251
35EM47LBVD
:CD4052BNSRP
R1212 :35EM47LBWA
1 0Y VDD 16
1/10GZ0C
R1202 1 0Y VDD 16
1/10GJ
10KC 2 2Y 2X 15
Q1201 C1203 2 2Y 2X 15
AH X
3 Y-COM 1X 14
R1201
3 Y-COM 1X 14
1/10GJ
R1253
47C 4 3Y X-COM 13
R1204
R1203 1/10GJ
1/10GJ 1KC 4 3Y X-COM 13
1KC 1/10GJ
10KC 5 1Y 0X 12
5 1Y 0X 12
6 INH 3X 11 R1206
1/10GJ
6 INH 3X 11
10KC R1257
IC1201 7 VEE A 10 R1205
1/10GJ
1/10GJ 10KC
7 VEE A 10
SW2 chB chA SEL 10KC
R1256
8 VSS B 9
1/10GJ
Q1202 Q1252
8 VSS B 9 10KC
Hi Lo Lo AV1V
AH AH
R1210
Lo Lo Hi AV1Y/C
1/10GJ R1254
10KC 1/10GJ
R1211 10KC
Hi Hi Lo TV_V
1/10GJ
10KC
R1255
Lo Hi Hi N/A
1/10GJ
Q1251 10KC
Q1203
AH AH
R1265 R1264
1/10GZ0C 1/10GZ0C
R1262
1/10GZ0C
Q1261
AH
IC1251
R1263
1/10GZ0C
SWDAD_R
SW3 SW4 chA chB SEL
R1266
1/10GJ2.2KC
Hi Hi Lo Lo TV_ANALOG
Q1262
AH
Hi Lo Lo Hi AV1
R1267
R1269 1/10GZ0C
1/10GZ0C Lo Hi Hi Lo AV2
SWDAD_L
R1271
1/10GJ2.2KC Lo Lo Hi Hi AV3
IC806
TC7SET08FUP
R875
1/10GJ
100C
4 3 UART_SIN
2
5 1
C829 D3.3V
KZ0.1LZF
1 5
2
3 4 UART_OUT
R1828
1/10GJ100C
R865
1/10GJ100C
ACK_OUT
STATUS STATUS_IN
R864
1/10GJ100C
R834
R830 Q804
1/10GJ AJ 1/10GJ
4.7KC
10KC
5V Q803 P_FAIL
AH P_FAIL
R832
R831
1/10GJ C814 D801 D802 P_FAIL
R845 1/10GJ KK2200 1SS355
47KC 47KC UDZS6.2BG K_JIGU
1/10GJ100C LZB
R846
1/10GJ100C
AV_SW4 GND_FLM
R844 1/10GJ100C
IIC01 1 1
AV_SW3 GND
R843 1/10GJ100C IIC02 2
AV_SW2 SDA_TV
R842
1/10GJ100C IIC03 3
AV_SW1 SCL_TV
R867 1/10GJ100C C842
IIC04 4
RESET_TV STATUS
KZ0.1LZF
AH IIC05 5
ACK
R841 1/10GJ100C R891
IIC06 6
TB_IN RESET_IIC RC_IN
R840 1/10GJ100C 1/10GZ0C
CLK IIC07 7
ENA/DATA1
R839 1/10GJ100C
DATA0 IIC08 8
DATA0
R838 1/10GJ100C
ENA/DATA1 IIC09 9
CLK
IIC10 10
RESET
IIC11 11
5V_STBY
IIC12 12
GND
R1800 1/10GJ100C
IIC13 13
SCL-TV UART0TX UART_TX
R1809 1/10GJ100C
IIC14 14
SDA-TV UART0RX UART_RX
IIC15 15 D3.3V
R851 L1803
R895
1/10GZ0.0
1/10GJ 1/10GJ
100KC 470KC
R1835
D3.3V
1/10
GZ0C
EPPROM
GND_FLM
IC802
QXXAVC820P
:QXXAVC844P R1808
:QXXGA0500017P 1/10GJ100C
SDA-TV
R1807
1/10GJ100C
R1806
1/10GJ100C
R1803
1/10GJ100C
SCL-TV
RC_IN
R1802
1/10GJ100C
(ON NEXT PAGE)
— 47 —
ELECTROSTATICALLY SENSATIVE 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.
C1017
EM4.7LBVD
:EM4.7LBWA
IEC958
R1074
1/10GJ82C
R1075
1/10GJ82C
K1003
R1000
C1000 1/10 C
GJ47C
KZ0.1LZF R1073
1/10GJ75C
R1001
R1016
1/10GJ75C
1/10GZ0C C1001
EM10LBVD
AV1_C_SW R1002 Y
:EM10LBWA 1/10GJ47C
AV1_Y
AV1_V
R1003
R1004 GND_FLM
1/10GJ75C SW
1/10GJ220C
S_SW
C1002
EM10LBVD R1005 V
1/10GJ47C
:EM10LBWA
L1000
R1006
1/10GZ0.0
1/10GJ75C
9V_1 R1007 R1009 R1010
1/10GJ 1/10GJ 1/10GJ
100C
220KC 330KC
AV1_L
C1003
R1008
AV1_R 1/10GJ EM4.7LBVD
:EM4.7LBWA
220KC
R1011
9V_1 1/10GJ R1013 R1014
220KC 1/10GJ 1/10GJ
100C
330KC
C1004
EM4.7LBVD
R1012 :EM4.7LBWA
1/10GJ
220KC
R1020 Y
K1004
1/10GJ
75C
AV2-Y
R1019
1/10GJ 7
47C G3
5
R1025 R1026 CB G2
1/10GJ 1/10GJ
75C
47C 3
AV2-CB Y1
1
14
R1031 R1032 CR B3
1/10GJ
1/10GJ
47C 75C 12
AV2-CR B2
10
W1
8
R1038
Y
1/10GJ 21
75C R3
AV3-Y
R1037
19
1/10GJ
47C R2
16
R1
R1044 17
1/10GJ
CB
15
75C
AV3-CB
R1043
1/10GJ
47C
GND_FLM
R1050
1/10GJ CR
75C
AV3-CR
R1049
1/10GJ
47C
C1011 R1052
EM4.7LBVD R1053
1/10GJ1KC 1/10GJ
:EM4.7LBWA K1005
100KC
R1051
1/10GJ470C
A_MUTE
7
TP317 A-OUT W3
C1012
R1055
EM4.7LBVD R1056
5
:EM4.7LBWA 1/10GJ1KC 1/10GJ
A_OUT_L W2
100KC
A_OUT_R
3
TP318 W1
M_MUTE 1
R1054
1/10GJ470C
13
14
R3
R1057
11
9V_1 1/10GJ R1059 R1060
220KC 1/10GJ 1/10GJ 12
330KC R2
100C
AV2_L
C1013 10
AV2_R EM4.7LBVD R1
:EM4.7LBWA
R1058 AV2
8
1/10GJ
220KC
R1061
R1063 R1064
1/10GJ 1/10GJ
1/10GJ
220KC 100C
330KC GND_FLM
AV2_R
R1062 C1014
EM4.7LBVD
1/10GJ :EM4.7LBWA
220KC
R1065
1/10GJ R1067 R1068
9V_1
220KC 1/10GJ 1/10GJ
100C 330KC
AV3_L
C1015
AV3_R EM4.7LBVD
:EM4.7LBWA
R1066
AV3
1/10GJ
220KC
R1069 C1016 R1071
EM4.7LBVD
1/10GJ 1/10GJ
:EM4.7LBWA 100C
220KC
R1070
1/10GJ R1072
220KC
1/10GJ
330KC
ASSY, PWB, MAIN
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