16
KX-TGP500B04/KX-TPA50B04
4.7.
Block Diagram (Handset)
V_PA
V_RF
V_IO
2.7 V
IC374
IC371
IC501
IC546
MIP
MIN
SPP1
LCD BACKLIGHT
SPN
BELL_LIGHT
HSM
HEADSET_DET
SPP2
SPPN
CI
CI
VCCPA
VCCA
VCC
PDN
DSP
RESET
CHG_CTL
CHG_DET
KEYSTOROBE_A~E
KEYIN_1~5
Q531
CHARGE
DETECT
CHARGE
Q361
D361
Q362, Q364
CHARGE
CONTROL
RST
IC561
DC/DC
CONVERTER
REGULATOR
2.7 V
IC741
REGULATOR
MIC
SP
Headset Jack
CN431
R436/R437
LED561
HEADSET
DETECT
Monitor SP
LCD
KEYS
RF part
ANT1
ANT2
X501
13.824 MHz
Flash
Memory
BATTERY
Q561
LCD
BACK
LIGHT
RST
(BELL)
IC372
DC/DC
CONVERTER
IC373
DC/DC
CONVERTER
SYN_OUT
SYN_EN
SYN_CLK
SYN_DATA
SLOT_CTROL
RADIO_EN
TXDATA
RXDATA
RF_RSTN
RF_POWER
KX-TPA50 BLOCK DIAGRAM (Handset)
BL_LED
Q562
LED551-554
(KEY)
Summary of Contents for KX-TGP500B04
Page 2: ...2 KX TGP500B04 KX TPA50B04 ...
Page 23: ...23 KX TGP500B04 KX TPA50B04 4 12 Signal Route ...
Page 55: ...55 KX TGP500B04 KX TPA50B04 9 4 IP Reset ...
Page 65: ...65 KX TGP500B04 KX TPA50B04 10 1 4 3 1 Switching Hub Check ...
Page 66: ...66 KX TGP500B04 KX TPA50B04 10 1 4 3 2 Repeater Hub Check ...
Page 67: ...67 KX TGP500B04 KX TPA50B04 10 1 4 4 Router Check ...
Page 68: ...68 KX TGP500B04 KX TPA50B04 10 1 4 5 Modem Check ...
Page 69: ...69 KX TGP500B04 KX TPA50B04 10 1 4 6 IP Duplication Check ...
Page 75: ...75 KX TGP500B04 KX TPA50B04 10 1 6 5 RF DSP Interface Signal Wave Form FP Base ...
Page 76: ...76 KX TGP500B04 KX TPA50B04 PP Handset ...
Page 77: ...77 KX TGP500B04 KX TPA50B04 ...
Page 78: ...78 KX TGP500B04 KX TPA50B04 ...
Page 81: ...81 KX TGP500B04 KX TPA50B04 ...
Page 83: ...83 KX TGP500B04 KX TPA50B04 NG Examples Program Flash IC503 NG Wave RAM IC505 NG Wave ...
Page 84: ...84 KX TGP500B04 KX TPA50B04 Data Flash IC502 NG Wave ...
Page 86: ...86 KX TGP500B04 KX TPA50B04 11 1 2 Handset ...
Page 87: ...87 KX TGP500B04 KX TPA50B04 11 1 3 Charger Unit ...
Page 88: ...88 KX TGP500B04 KX TPA50B04 11 2 How to Replace the Handset LCD ...
Page 89: ...89 KX TGP500B04 KX TPA50B04 ...
Page 116: ...116 KX TGP500B04 KX TPA50B04 Note ...