Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-PT570EB PSG0901003CE doc scd_a4_2
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18.2. Main Circuit
1 2 3 4 5 6 7
SCHEMATIC DIAGRAM - 6
A
: +B SIGNAL LINE : CD/DVD AUDIO INPUT SIGNAL LINE : CD/DVD VIDEO INPUT SIGNAL LINE
B MAIN CIRCUIT : -B SIGNAL LINE : iPod/TV/MIC/AUX AUDIO INPUT SIGNAL LINE : iPod VIDEO INPUT SIGNAL LINE
AUX_MUTE
HP_MUTE
Q2103
R2172
1.8K
R2207
B1GDCFGA0018
MUTING CONTROL
1K
B
50V4.7
R2131 R2175
56K
27K
1.8K 1.8K
TV_R
R2118
C2105
R2117
Q2203
3 2 1 B1GDCFGA0018
Q2104
MUTING CONTROL
50V4.7
R2271
27K
56K
4 5 6
R2193 C2193
820...EG 6800P...EG
C2171
R2171
CN2003 1K...EB/EP 0.012...EB/EP
C 16
AGND 1 AGND
WIRELESS_L
CH3_L_OUT 2 R2170
TV_L
AGND 3 R2192 1K
820...EG
CH3_R_OUT 4 R2293 1K...EB/EP
820...EG R2292
AGND 5 1K...EB/EP
820...EG
J AGND 6 1K...EB/EP WIRELESS_R Q2104
TO
WIRELESS ADAPTER
5V 7
RF+5V
B1HBECA00004
5V 8 MUTING
CIRCUIT 5V_GND 9
(CN6300) C2293
5V_GND 10 6800P...EG C2177
IN SCHEMATIC 0.012...EB/EP FX_DET1 50V1
WM_DET 11
DIAGRAM - 16 INT 12
INT
D FX_DI
MAINSETRX(SDI) 13 AGND
SSB
SSB 14
FX_DO
MAINSET TX(SDO) 15
FX_CLK
SCL 16
1
RF_GND
C2113 C2213
1200P...EG 1200P...EG
680P...EB/EP 680P...EB/EP
TU+9V TU+9V
C2949
CN2002*
6800P
6800P
680P
680P
2.2K
2.2K
L2914
16V100
0.1
C2951
10K
10K
TUNERGND 10 G0C390JA0055
T+9V 9
E RDS_DET
C2108
R2105
R2205
C2208
R2133
R2233
C2195
C2295
RDS DETECT 8
R2260 1K TUN-RCH
TUNER RCH 7 RECOUT-L C2290 1
TUNER PACK TUNER DO/ST 6
TUN_DO 10
RECOUT-R C2190 1
J3CBBC000002 TUNER LCH 5
R2160 1K TUN-LCH 9
TUN_SD 9
TUNER SD 4
TUN_DI 9
TUNER DI 3 MIXL
TUN_CLK 9
TUNER CLK 2 MIXR
9
PORT_SEL 1 TV_L
9
C2162
3900P
R2261
TV_R
R2161
C2262
3900P
C2169
47K
47K
9
0.01
TUN-LCH
9
TUN-RCH
AGND 9
DOCK-LCH C2119 1 R2111 4.7K
F DOCK-RCH C2219 1
9
R2211 4.7K 8
C2191 1 R2104 0
CHASSIS 8
C2291 1 R2204 0
8
C2017
R2294
R2194
10K
10K
R2139 0.1 8
1
CN6003 SCART_L 0 C2018 8
ACC_PWR
ACC_PWR 14 16V47
DO_UART_OUT 8
SCART_R R2239 0 +7V
DO_UART_OUT/TX 13 8
DO_UART_IN
DO_UART_IN/RX 12 DVD-FL
DOCK5V_GND 8
DOCK5V_GND 11 DVD-FR
8
DOCK5V_GND 10 +7V C2019
TO I IPOD ACC 9
IPOD_ACC2 -7V 16V47
iPod CIRCUIT DOCK5V
DOCK5V 8 C2020
G (CN1002) DOCK_L OUT 7
DOCK_L_OUT 0.1
IN SCHEMATIC DPORT_AGND 6
DPORT_AGND
DIAGRAM - 16 DOCK_R OUT 5
DOCK_R_OUT
C2315 C2415
IPOD_DET 8200P...EG 8200P...EG
IPOD DET 4 5600P...EB/EP 5600P...EB/EP
VGND 3
VIDEO
VIDEO 2
VGND
VGND 1
3900P...EB/EP
14
3300P...EG
2700P
2700P
1800P
1800P
6800P
5.6K
5.6K
2.7K
12K
1K
1K
TO MAIN
SECTION (3/4)
C2106
C2206
R2310
R2410
C2605
R2112
R2212
C2112
C2212
R2504
R2601
H
C2504
-7V
AGND
P1
120
7 8 9 10 11 12 13 14
INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE
UT SIGNAL LINE : VIDEO OUTPUT SIGNAL LINE : FM SIGNAL LINE
P1
HP_MUTE
+7V
SENSE1
HP-RCH
HP-LCH
C2751 D2752 R2705
1 MA2J11100L 1K
MAZ80510ML
MA2J11100L
D2753
D2751
R2764
R2757
C2756
820K
10K
C2179
1
150P...EG
R2172
1.8K
270P...EB/EP
C2194 C2178
4.7 100P
R2175 R2176 R2182
27K
R2187
1.8K R2173 22K...EG R2180 39...EG
3.3K
12K...EB/EP 10 10...EB/EP
R2174 R2178 39
3.9K
4 3
C2180
FOR EP 4 3
C2181
1000P
1000P
0018 5 2 5 6 7 8 ONLY
ROL
+VCC 5 2
6 1 IC2102
R2271
27K
56K C0ABB000230 6 1
Q2101 HEADPHONE AMP
C2281
1000P
-VCC
B1HBECA00004
R2171
MUTING
Q2102
4 3 2 1 B1HBECA00004
R2274 R2278 39
C2294 MUTING
R2273 4.7 R2282
R2170 3.9K C2279 R2280 39...EG
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