Audio Amp, Spk - EUROCOM P180HM Service Manual

AUDIO AMP, SPK

FRONT R/L 2W 4ohm
D03 For Audio issue
12MIL D03A 6/13
R321 *5.1K_1%_04
AUDG
FRONT_L R347 11K_1%_04 Z3001 C441 0.01u_16V_X7R_04 Z3005
29 FRONT_L
C416 0.01u_16V_X7R_04 Z3006
AUDG
FRONT_R R377 11K_1%_04 Z3003 C469 0.01u_16V_X7R_04 Z3007
29 FRONT_R
C417 0.01u_16V_X7R_04 Z3008
AUDG
AUDG
R322 *5.1K_1%_04
12MIL
SPK_EN
R365 *100K_04
1
AUDG
R366 100K_04 GAIN0
5VS
GAIN1
R358 *100K_04
R357 100K_04 0
AUDG
AUDG
SURR R/L 1.5W 4ohm
5VS_REAR
C436
0.1u_16V_Y5V_04
D03A 6/13
12MIL R326 *0_04
AUDG
2CH_SIDE_L R352 15K_1%_04 Z3010 C446 0.01u_16V_X7R_04 Z3014
C396 0.01u_16V_X7R_04 Z3015
AUDG
2CH_SIDE_R R367 15K_1%_04 Z3012 C471 0.01u_16V_X7R_04 Z3016 17
C431 0.01u_16V_X7R_04 Z3017
AUDG
12MIL R334 *0_04
AUDG
SPK_EN 19
R371 100K_04
0
AUDG
R370 *100K_04 GAIN0
5VS
GAIN1
R373 *100K_04
D03 For Audio issue
R372 100K_04
0
AUDG
11
13
20
21
6-03-53158-0J0 AUDG
5VS
U33 C487 0.1u_16V_Y5V_04
2 12
29 SURR-OUT-L 0B0 VCC
FRONT_L 11
1B0
1 2CH_SIDE_L
10 A0 3
S0 GND
AUDG
5 9
29 SURR-OUT-R 0B1 VCC
FRONT_R 8
1B1 4 2CH_SIDE_R
7 A1 6
35 DOLBY _SEL
S1 GND
PI5A3158
L: 0Bx? Ax, H: 1Bx? Ax AUDG
SURR R/L
L9 FCM1005KF-121T03
SIDE_LO+_C SIDE_LO+_R
SIDE_LO-_C SIDE_LO-_R
L10 FCM1005KF-121T03
L11 FCM1005KF-121T03
SIDE_RO+_C SIDE_RO+_R
SIDE_RO-_C SIDE_RO-_R
L12 FCM1005KF-121T03
L62 FCM1005KF-121T03
SUBWOOFER+_C SUBWOOFER+_R
SUBWOOFER-_C SUBWOOFER-_R
L63 FCM1005KF-121T03
1000p_50V_X7R_04
SUBWOOFER
5VS
L44
5VS_AMP HCB1005KF-121T20
C456 C440 C433
U30
5 6 0.1u_16V_Y5V_04 1u_10V_Y5V_06 10u_10V_Y5V_08
LIN- PVDD
9 15
LIN+ PVDD
16
VDD
17
RIN-
7 4 SPKOUTL+_C AUDG
RIN+ LOUT+
8 SPKOUTL-_C
LOUT-
19
SD#
20MIL
2 18 SPKOUTR+_C
GAIN0 ROUT+
3
GAIN1
14 SPKOUTR-_C SPKOUTR-_C
ROUT-
1
GND
11
GND
13 10 Z3009
GND BY PASS
20
GND
21 12
C423 C424
EXPOSED PAD NC
TPA6017A2PWPR 1u_10V_Y5V_06 *0.47u_10V_Y5V_04
AUDG AUDG
5VS
CENTER 1.5W 4ohm/ SUBWOOFER 2W 4ohm
L46
CENTER: FULL FREQ
HCB1005KF-121T20
C449 C425
1u_10V_Y 5V_06 10u_10V_Y5V_08 C435 R350
2CH_SUBWOOFER Z3018 2CH_SUBWOOFER_RC
0.1u_10V_X5R_04 3.24K_1%_04
AUDG
5VS_REAR
U28
5 6 AMPGND
LIN- PVDD
9 15 20MIL
LIN+ PVDD
16
VDD
RC FILTER
RIN-
7 4 SIDE_LO+_C
RIN+ LOUT+
8 SIDE_LO-_C
LOUT-
SD#
2 18 SIDE_RO+_C
GAIN0 ROUT+
3
GAIN1
14 SIDE_RO-_C
ROUT-
1
GND
GND
10 Z3028
GND BYPASS
GND
12 C415
EXPOSED PAD NC
TPA6017A2PWPR 0.47u_16V_Y 5V_06
R362
AMPGND
SPK_EN
29 SPK_EN
AUDG
12 Mil C457
AMPGND
2CH_CENTER
R369 110K_1%_06
C468
AMPGND
R355
AMPGND
12 Mil
2CH_SUBWOOFER_RC
R363
C453
AMPGND
D03 For Audio issue
R341
5VS
R340
AMPGND
6-20-43130-104
C428
J_SIDE1
220p_50V_NPO_04
1
2
3
4
85204-04001
6-03-53158-0J0
U32
J_SUB1 2
29 AUDIO_CEN 0B0
FRONT_L 11
1 1B0
2
10
S0 GND
C38 C37 85205-02701
5
29 LEF_OUT 0B1
1000p_50V_X7R_04 FRONT_R 8
1B1
7
35 DOLBY_SEL S1 GND
6-20-41100-002
PI5A3158
L: 0Bx? Ax, H: 1Bx? Ax
L56
FCM1005KF-121T03
SPKOUTL+_C SPKOUTL+_R
SPKOUTL-_C SPKOUTL-_R SPKOUTL-_R 6-20-53140-106
L57 C562 C561
FCM1005KF-121T03
*180p_50V_NPO_04 *180p_50V_NPO_04 J_FRCENSPK1
1
2
3
4
5
L58 FCM1005KF-121T03
6
CENTER_SPK+_C CENTER_SPK+_R
CENTER_SPK-_C CENTER_SPK-_R
85204-06001
L59 FCM1005KF-121T03 C563 C564
1000p_50V_X7R_04 1000p_50V_X7R_04
L60
FCM1005KF-121T03
SPKOUTR+_C SPKOUTR+_R
SPKOUTR-_C SPKOUTR-_R SPKOUTR-_R
L61 C566 C565
FCM1005KF-121T03
*180p_50V_NPO_04 *180p_50V_NPO_04
SUBWOOFER:491Hz
C465
0.1u_10V_X5R_04
5VS
5VS_AMP_2008 L42
HCB1005KF-121T20
C443 C406
0.1u_16V_Y5V_04 22U_6.3V_X5R_08
AMPGND
TPA2008D2 P2P BA20550
(TSSOP24)
U29
*0_04
D03 For PDA 20MIL
3 20
SHUTDOWN ROUTP
Z3019 22 21 CENTER_SPK+_C
2.2u_6.3V_X5R_04
BYPASS PVDDR1
C475
Z3020 Z3021 24 17 CENTER_SPK-_C
0.1u_10V_X5R_04
RINN ROUTN
Z3022 23 16
0.1U_10V_X5R_04
RINP PVDDR2
6 18
PGNDL1 PGNDR1
*0_04
7 19
PGNDL2 PGNDR2
Z3023 1 5
0_04
LINN LOUTP
2 9
0.1u_10V_X5R_04 Z3024
LINP PVDDL1
14 4
5.1K_1%_04 Z3025
VOLUME PVDDL2
15 13
*10K_04
NC VDD
10 8
Z3026
COSC LOUTN
11 12
Z3027 20MIL
ROSC AGND
R337 TPA2008D2 SUBWOOFER+_C
120K_04 SUBWOOFER-_C
R330 0_04 R331 *0_04
5VS
C486 0.1u_16V_Y5V_04
12 AMPGND AMPGND
VCC
1 2CH_CENTER
A0
3
AUDG
9
VCC
4 2CH_SUBWOOFER
A1
6
AUDG
Schematic Diagrams
Sheet 30 of 56
AUDIO AMP, SPK
AUDG
AUDIO AMP, SPK B - 31