59
040G 457624 1B
LABEL-CPU
U158
056G 1331PH
IC LD1117S18 SOT-223
U157
056G 1334PH
IC LD1117S33TR SOT-223
U154
056G 133905
IC LD1117S-TR SOT223
U400
056G 562936
IC MT5362ANG/B PBGA-470
U152
056G 563129
IC AME8810-AEGTZ 0.6A/3.3V SOT-223
U157
056G 585 4A
IC AP1117E33L-13
U351
056G 615 67
IC NT5TU32M16CG-25C 512MB BGA-84
U352
056G 615 67
IC NT5TU32M16CG-25C 512MB BGA-84
U351
056G 615917
IC HYB18TC512160CF-2.5 TFBGA84
U352
056G 615917
IC HYB18TC512160CF-2.5 TFBGA84
U701 056G1133
34
M24C02-WMN6TP
U550 056G1133
34
M24C02-WMN6TP
U301
056G113353A
IC M24C32-WMN6T SO-8 ST
U391 056G1133608
ST
NAND128W3A2BN6E
U390
056G1133949
IC MX25L4005AMI-12G SOP-8
U606
056T 133907
IC L78L12ABUTR SOT-89
U159
056T 563949
IC LD39080PT-R PPAK
U153
056T 563951
IC LD1117ADT-TR DPAK
U151
056T 563958
IC LD1117ADT33TR DPAK
U103
056T 563959
IC L5947TR VFQFPN8
U104
056T 563960
IC L5945TR VFQFPN8
U605
056T 593 34
IC MT8292 QFN-48
U600
056T 616912
IC TDA8933BTW HTSSOP32
U600
056T 616913
IC TDA8932BTW HTSSOP32
U500
056T 623904
IC TS5A3157DCKR SC70
U303
056T 665918
IC STMPS2171STR SOT23-5L
U401
056T1126 40
IC MT8295AE LQFP-128
U391
056T1133945
IC HY27US08281A-TPCB TSOP48
Q301
057G 417 12 T
KEC 2N3904S-RTK/PS
Q750
057G 417 12 T
KEC 2N3904S-RTK/PS
Q751
057G 417 12 T
KEC 2N3904S-RTK/PS
Q751
057G 417903 T
TRA SIG SM MMBT3904 (PHSE) R
Q750
057G 417903 T
TRA SIG SM MMBT3904 (PHSE) R
Q401
057G 417903 T
TRA SIG SM MMBT3904 (PHSE) R
Q301
057G 417903 T
TRA SIG SM MMBT3904 (PHSE) R
Q702 057G
419513
BC847C
Q700 057G
419513
BC847C
Q550 057G
419513
BC847C
Q504 057G
419513
BC847C
Q102 057G
419513
BC847C
Q101 057G
419513
BC847C
Q101
057G 477900 T
TRA SIG SM BC847C (KEC0) R
Q102
057G 477900 T
TRA SIG SM BC847C (KEC0) R
Q504
057G 477900 T
TRA SIG SM BC847C (KEC0) R
Q550
057G 477900 T
TRA SIG SM BC847C (KEC0) R
Q700
057G 477900 T
TRA SIG SM BC847C (KEC0) R
Q702
057G 477900 T
TRA SIG SM BC847C (KEC0) R
Q600
057G 477904 T
TRA BC847BW 100MA/45V SOT-323
Q400
057G 600905
MOSFET P6402FMG SOT-23
Q105
057G 600906
MOSFET P2003EVG SOP-8
Summary of Contents for L19WA91
Page 4: ...4 1 General Specification ...
Page 5: ...5 2 Operating Instructions 2 1 The Use of Remote Control ...
Page 13: ...13 2 3 How to Connect ...
Page 14: ...14 ...
Page 15: ...15 2 4 Front Panel Control Knobs ...
Page 20: ...20 3 Release connectors L19WA91 L22WA91 ...
Page 21: ...21 4 Remove hinge BKT L19WA91 L22WA91 ...
Page 22: ...22 5 Remove the screws to remove the main board and power board 6 Remove speakers ...
Page 23: ...23 7 Remove panel 8 Remove key board and IR board ...
Page 29: ...29 6 PCB Layout 6 1 Main Board 715G3292 1 ...
Page 30: ...30 ...
Page 31: ...31 6 2 Power Board 715G3414 1 ...
Page 32: ...32 6 3 Key Board 715G3375 1 ...
Page 33: ...33 6 4 IR Board 715G3392 1 ...
Page 35: ...35 8 Block Diagram ...
Page 54: ...54 10 Exploded View L19WA91 ...
Page 55: ...55 L22WA91 ...