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5 - 1
SECTION 5. BLOCK
DIAGRAM
BUFF
AMP
Q1;L2SC4081
CPU
BATT TEMP
Q8:L2SA1576AS
D4A;LDAN222
DISCHARGE
V_DET
IC4B;NJM2904M
DS1;RT3-03HRYG
IC1 NJM2801U1
Q2;RSQ035P03TR
Q10;LDTC144EE
D3;SM240A-T
IC3;UPD789112AMC
Q4;L2SC4081
IC2;UPC494GS-A
TEMP_DET
BATT VOLTAGE2
2nd REG
CURRENT
Q7;LDTC144EE
X1 CSTCR4M91G
R5
BATT VOLTAGE1
IC4A;NJM2904M
DRIVER
D4B;LDAN222
CHOPPER
D2;L1SS400
LED
D7;KDZ6.2V
CURRENT
Q3;L2SC4081
SW REG
SERAMIC
RESONATOR
DETECT
1st REG
Q6;L2SC4081
D1;KDZ11V
For Charger Adapter
w1
EX-3345_AD-***
Battery Type Detect
MAIN-A1
MAIN-A2
MAIN-A3
MAIN-A4
MAIN-A5
MAIN-A6
DC-IN
W1(CHASSIS)
(4.915MHz)
D6;L1SS400
D5;L1SS400
Q9;L2SA1576S