Panel Circuit - Panasonic SA-PMX100EG Service Manual

12.5. PANEL CIRCUIT

1 2 3
SCHEMATIC DIAGRAM - 4
A
F PANEL CIRCUIT
B
39 38 35 34 33
C9255
16V33
D9201
B0ECKP000002
R9270 47
C9251
C
0.1
R9271 47
C9252
1
R9272 39
C9253
0.1
R9254
10
R9273
33K
D C9254
0.1
E
F
G
BAS_JOGA
PW_STBY3V3
BAS_JOGB
H
1 2 3
4 5 6
: +B SIGNAL LINE : AUDIO SIGNAL LINE
DP9200
A2BC00000083
FL DISPLAY
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11
Q9201,Q9202,Q9203
Q9203 Q9202 Q9201
R9264 R9266 R9269 R9265 R9268 R9267
100K 100K 27K 100K 27K 27K
C9261
220P
C9262 220P
C9263 220P
C9259
50V10
LB9201 0
C9258
6.3V100
VR9200
VOLUME
1 2 3
VOL_JOG
R9201 22K
R9202 12K
C9202 C9200
100P 100P
DGND
VR9202
VR9201
TREBLE
BASS
1 2 3 1 2 3
C9210 C9214 C9211 C9215
100P 100P 100P 100P
R9203 R9205 R9204 R9206
10K 10K 10K 10K
TRE_JOGA
PW_STBY3V3
TRE_JOGB
4 5 6
7 8 9
10 9 8 7 6 5 2 1
B1ABCF000176
SWITCH
C9256
16V33
BAS_JOGA
BAS_JOGB
TRE_JOGA
LB9203
0
DGND
TRE_JOGB
R9255 100 KEY1
KEY2
R9256 100
VOL_JOG
R9257 100
PW_STBY3V3
R9258 100
C9257
0.1
LB9202 0
R9313 0
R9215 R9217 R9220 R9216
18K 6.8K 3.9K 2.2K
KEY2
S9206
S9203 S9205 S9208 S9210
BLUETOOTH
REW FWD OPEN/ClOSE POWER
- PAIRING
DGND
R9218 R9221
3.9K 2.2K
KEY1
S9204 S9207 S9209
PLAY/PAUSE STOP SELECTOR
7 8 9
56
10 11 12
ZJ9200 G
TO
REM_IN
1
IR SENSOR
STBY_3.3V
2
CIRCUIT (ZJ920)
3 DGND
IN SCHEMATIC
4 DGND
DIAGRAM - 5
CN9200
1
21 FLD_RST
20 FL_DI(FLD_DA)
19 FL_CE(FLD_CS)
18 FL_CL(FLD_CLK)
17 DGND
16 D3.3V
15 BASS_JOGA
14 BASS_JOGB
13 TREBLE_JOGA
12 REM_IN
TO MAIN P.C.B.
11 TREBLE_JOGB
(CN8001)
10 KEY1
9 KEY2
VOL_JOG
8
7 PW_STBY3V3
6 FLVHGND
5 VH
R9211 0
4 NFC_IRQ
3 F+ (5.2V)
2 NFC_SCL
1 NFC_SDA
21
CN9201
5 NFC_IRQ
4 SCL
TO NFC P.C.B.
3 SDA
2 GND
1 VDD
P9200
1 HP_DET
2 HP_GND
TO MAIN P.C.B.
3 RCH
(CN4300)
4 HP_GND
5 LCH
CN9202
H
6 LCH
TO
5 HP_GND
HEADPHONE
4 RCH
CIRCUIT (P8000)
3 HP_GND
IN SCHEMATIC
2 HP_DET
DIAGRAM - 5
1 SMPS GND
SA-PMX100EG PANEL
10 11 12
13 14
A
B
C
D
E
F
G
CIRCUIT
H
13 14