Text preview for : sch1_2.pdf part of PANASONIC SA-HT500E Home theatre entertainment system Panasonic SA-HT500E- full service manual + revisions +updates menu in HTML docs in pdf &gif
Back to : Panasonic _SA-HT500E.part | Home
SCHEMATIC DIAGRAM-1
SIDE:A SIDE:B
: +B SIGNAL LINE : CD-DA SIGNAL LINE
DVD MODULE (1) CIRCUIT
LB2501-LB2503 J0JHC0000045 1 2 3 4 5 6 COIL_W COIL_V COIL_U H+ HU+ HUHV+ HVHW+ HWHSW (GND) SW FEEDFEED+ TC2501 TC2502 TC2503 TC2504 TC2505 LB2501 LB2502 LB2503 R2501 100
FP2501
IC2501
C0GBF0000004
MOTOR DRIVE IC 1 NC Rnf 28 Vm 27 GSW 26 VCC 25 FG 24 PS 23
K2502 0
K2501 0 R2504 0.39
TC2506 TC2507 TC2508 TC2509 4 A2 TC2510 TC2511 TC2512 TC2513 TC2514 TC2515 7 A1 FIN 8 GND 9 H1+ 10 H111 H2+ 12 H213 H3+ 14 H3EC 22 R2502 100 5 NC 6 NC 2 A3 3 NC C2502 0.1 C2501 16V100
TO TURN TABLE
7 8 9 10 11 12 13 14 15
TC2517
R2503 0
IC2501
FIN Ecr 21 FR 20 FG2 19 SB 18 Cnf 17 BR 16 VH 15 C2514 0.1 C2504 0.1
C2511 0.01
C2512 0.01
C2513 0.01
OPTICAL PICK-UP UNIT
HFM
LDGND LDIN 3.3V
1 2 3
C4 L1 R1 C1 R2
LC MODULE
C2 C3 Q1
6 5 4
LDGND LDOUT LDGND
L001 BK1005H5601-T
C003 0.22
C002 22P
C001 0.1
C009 0.1
VR002 1K
C008 0.1
C007 0.1
GND PIN (CD) T2 (CD)
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
MON
2
CDM
Pmon
1
GND
12
3 NC
F1 (60kW)
LDGND LD
LD
11
FE2 (CD) VREF2.2 (CD)
4 5 6
VREF
P2 P4 P8 P1
P3 P7 P9 P5 P10
F2 (60kW) (160kW) VCC F GND
10 9 8 7
T1 (CD) LD+ (CD) R002 0 GND FE1 VCC5V VR001 15K TB (DVD) TC (DVD) TD (DVD) TA (DVD) VREF2.2 (DVD)
(160kW)
E
P6
C004 0.1
C005 0.1
R001 0
0
R004 0
PIN (DVD) GAINH/L
GND VREF VCC T1
LDGND
F2 (DVD)
15 SW 14 13
F2 LD
1 2 3 4
x1 17K
16
LD BIAS
F1 (DVD) RFN RFP GND GND
Tr1
x2.75 x1 17K
17K
x1
T2
5
x2.75 x1
Tr2
17K
17K
x2.75 x1
12
F1
T3
6 7
Tr3
x2.75 x1 x2.75 17K
x2.75 x1
T4
11 10
RFN RFP
LD+ (DVD) GND FOCUS COIL TRACKING COIL 3.3VHFM TFF+ T+
Tr4
x1
Mon
MON
8
9
GND
DVDM
SCHEMATIC DIAGRAM-2
: +B SIGNAL LINE
DVD MODULE (1) CIRCUIT
: CD-DA SIGNAL LINE
SW2502 CLOSE-SW
IC2521
C0GBG0000033
MOTOR DRIVE IC R2522 0 C2503 0.1 R2523 0 1 BIAS1 2 VIN1 3 VIN2 4 OPIN+ 5 OPINRA2501 (10K X 2) C2529 0.1 C2528 C2527 0.1 0.1 6 OPOUT 7 GND (Pre) FIN LDCNT 28 MUTE3 27 TRIN 26 BIAS2 25 LDIN 24 VIN3 23
SW2501 OPEN-SW FP2503 TP2531 TP2532 TP2533 TP2534 TP2535 TP2536 R2524 0 TP2537 TP5188 OPEN_SW CLOSE_SW TRAY/TRV TRAYMUT DGND TRAYIN TRAYREF NC (FG1) FG3 DGND DGND DGND (MUTE4) 1 2 3 4 5 6 7 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 FP5102
TO MAIN CIRCUIT (CN403) ON SCHEMATIC-16
PREVCC 22 FIN C2525 0.1 C2522 16V22
R2521 6.8 D2521 B0ECKM000003
TP5187 TP5186
IC2521
8 VCC (ch1-2) 21 VCC (ch3-4) C2523 6.3V220P C2526 0.1 9 MUTE12 MUTE4 20 C2524 0.1 C2521 16V47 TP5185
D+5V D+5V D+5V (TRAYIN)
19 10 GND (ch1-2) GND (ch3-4) 11 VO212 VO2+ 13 VO114 VO1+ VO3- 18 TP5184 VO3+ 17 VO4- 16 VO4+ 15 TC2518 M2501 LOADING MOTOR TC2519 TP5183
M+9V M+9V M+9V MGND MGND MGND MGND (TRAYREF)
TP5182 TP5181 RA2521 (47K X 4) TP5180 TP5179 TP5178 TP5177 TP5176 TP5175 TP5174 FP5101 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 TC5105 TC5104 TC5103 TC5102 TC5101 C5102 0.1 C5103 10V10 LB5103 D5131 MA2J72800L Q5111 AUDIO FREQ POWER AMP TC5107 TC5106 R5101 4.7K LB5102 R5114 22K TC5113 TC5112 TC5111 TC5110 TC5109 TC5108 RA5123 (56 X 2) TC5131 R5112 27 C5111 6.3V47 R5111 2.2 R5127 56 R5126 1K RA5122 (56 X 2) TC5119 TC5118 TC5117 TC5116 TC5115 TC5114 RA5121 (56 X 4) Q5115 AUDIO FREQ POWER AMP TP5159 TP5158 TP5157 TP5156 TP5155 TP5154 LB5101 J0JHC0000045 56 TC5125 TC5124 TC5123 TC5122 TC5121 TC5120 C5101 0.1 R5125 R5123 56 R5117 47K TC5132 R5116 27 C5115 6.3V47 R5115 2.2 R5124 56 R5121 R5122 56 56 L5110 G1C100K00020 C5110 6.3V47 TP5166 TP5165 TP5164 TP5163 TP5162 TP5161 TP5173 TP5172 TP5171 TP5170 TP5169 TP5168 TP5167
MUTE12 (ACT) MUTE3 (SP) DMV FOIN TRIN SPDIN TRVIN INSW LDCUR VHALF AGND PIN (CD) T2 (CD) FE2 (CD) T1 (CD) LPCO2 AGND FE1 (CD) VCC+5V TB (DVD) TC (DVD) TD (DVD) TA (DVD) VREF2.2V VREF2.2V PIN (DVD) GAINH/L F2 (DVD) F1 (DVD) RFN RFP AGND
TO DVD MODULE (2) (FEP) CIRCUIT (FP5201) ON SCHEMATIC DIAGRAM-3
Q5115
B1BDBF000004
TP5160
TP5153 TP5152 TP5151
LPCO1 AGND 3.3VHFM
R5113 47K
Q5111
B1BDBF000004
LB5102-LB5103 J0JBC0000015