Panasonic SA-XH201GW Service Manual page 83

SCHEMATIC DIAGRAM - 5
: +B SIGNAL LINE
A
MAIN (HDMI) CIRCUIT
: CD/DVD AUDIO INPUT SIGNAL LINE
P1
HD: MAIN (HDMI): SCHEMATIC DIAGRAM - 1 ~ 6
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 7 ~ 11
CD_LD
TO MAIN (HDMI)
CIRCUIT (4/6)
DVD_LD
15 16 17 18
: CD/DVD VIDEO INPUT SIGNAL LINE
: HDMI/OPTICAL/AUX/TUNER/MIC AUDIO INPUT SIGNAL LINE
L8550
G1C100M00049
C8563 R8566 C8561
6.3V220 4.7 0.1
R8564
C8551
220
0.1
Q8562
DSA200200L
CD LASER DRIVE
C8553 R8556
6.3V220 4.7
R8554
220
Q8552
DSA200200L
DVD LASER DRIVE
Q8565
B1ABDF000026
DVD SELECTOR SWITCH
R8536 R8535
3.3K 47K
R8534
10K
19 20 21
: AUDIO OUTPUT SIGNAL LINE : USB SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
TO MAIN (HDMI)
CIRCUIT (2/6)
PW_D+3R3V
R8225
51K
TRV_PWM
C8226
0.027
R8221
22K
SPN_PWM
C8222
0.027
R8227
TRK_PWM 51K
C8228
1000P
C8230
R8229 1000P
51K
FOC_PWM
LB8532
J0JDC0000102
C8530
0.1
LB8530
J0JHC0000045
PW_A+5V
F-
F+
T+
T-
RF_C R8570 56
RF_D
R8571 56
RFIN_P R8542
RF_A R8572 56
RF_B
R8573 56
RF_F
R8537
0
VC LB8531 22 C8533
RF_E
R8538
0
DVD_MD
R8531
LB8561
J0JDC0000102
LB8551
J0JDC0000102
R8532
0
CD_MD
GND
22 23 24
83
TO MAIN (HDMI)
TRV_DRV
CIRCUIT (6/6)
SPN_DRV
TRK_DRV
FOC_DRV
FP8531
24 F-
23 F+
22 T+
21 T-
20 C/c
19 D/d
18 CD/DVD SW
0
17
RF
16 A/a
15 B/b
14 F
TO OPTICAL PICKUP UNIT
13 PD GND
12 VC(REF) (DVD MECHANISM UNIT BRS11D)
0.1
11 VCC
10 E
9 NC
0
8 VR-CD
7 VR-DVD
6 CD-LD
5 MD
4 NC
3 NC
2 DVD-LD
1 GND-LD
1/6 2/6 3/6
4/6 5/6 6/6 SA-XH201GW MAIN (HDMI) CIRCUIT
25 26 27
P1
28