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MAIN BOARD - CIRCUIT DIAGRAM
1250 I9
2205 H13
2235 C12
2252 B6
2260 D4
2268 H7
1251 A3
2206 I13
2236 B13
2253 B7
2261 D1
2269 F7
1252 D1
2207 H10
2237 B13
2254 C6
2262 E4
2272 G4
2200 H13
2230 B10
2241 B8
2255 C7
2263 F7
2273 H5
2201 H13
2231 B11
2242 A8
2256 C8
2264 F7
2275 G8
2202 H13
2232 B11
2243 A9
2257 C8
2265 E7
2276 G8
2203 H11
2233 C11
2250 A6
2258 D5
2266 G7
2277 G7
2204 H13
2234 B12
2251 A3
2259 D7
2267 E7
2278 E8
1
2
3
SUPPLY PART - S00
F252
A
6254
F251
BAT54 COL
B
7252
BC869
7253
BC847BW
7254
C
BC847BW
4.5V
OVERVOLTAGE PROTECTION - S60
+3.3V
+3.3V
S93
1252
7232-B
LM358D
3273
5
8
F261
100K
%
7
D
1.5V
6
DC JACK
4
F250
ESD
3276
3275
CHARGING CIRCUIT
100K
68K
S40
E
3.8V
F253
3293
C
7255
C
0V
BC868
330R
0V
F254
F
TEMP.
+2.6V
F263
G
ESD
+A
+A
4.1V
3280
C
7259
C
BC857BW
470K
ACCU_IN DETECTION
F271
0.1V
H
7261
7260
C
3278
BC847BW
220K
BC847BW
FROM/ TO
I
CONTROL/SWITCH PART
C....only for charging version
D....only for non charging version
%....tolerance 1%
X....only for provision
1
2
3
4 -1
2279 E8
2296 E14
3204 H12
3215 E10
3224 E11
3235 B11
2280 E11
2297 E13
3208 F12
3216 E10
3225 G8
3236 C12
2281 F12
2298 D15
3209 G9
3217 F10
3226 B9
3237 B12
2282 H12
2299 D15
3210 H9
3218 E11
3230 B10
3238 C13
2292 A4
3200 G11
3211 G10
3219 E11
3231 B10
3239 C13
2293 H3
3201 G13
3212 H10
3220 E12
3232 C10
3240 C13
2294 E15
3202 H13
3213 H10
3222 F11
3233 B10
3241 B7
2295 D15
3203 H11
3214 E12
3223 F12
3234 C11
3242 B8
4
5
6
1251
0.7A
ICP-S0.7
4
2251
3
7273-D
+A
1u
74LV14
1
7273-C
+A
74LV14
2254
7273-A
7273-B
+A
+A
74LV14
74LV14
3n3
3252
7251
330R
BC868
DC/DC CONVERTER - S30
7256
SC111259AFTA
D60
38 VDET
RSTB
0.3V
+ +
41 VOUT
VREF
0.2V
REF
BANDGAP
40 DTC
OE
2260
2.8V
STARTUP
42 VC
SLEEP
100p
0.6V
45 INM1
CLK
220K
1.5V
44 RF1
CHGON
3257
0V
GEN2
34 RS
SAW
WAKE
F273
0.4V
33 CHGSW
C2L
4.1V
DET
31 VIN
DCIN
C1L
+
0.7V
C1H
36 RF2
2262
3266
0.4V
C2H
35 INM2
GEN
100p
3254
10K
F272
4.3V
SAW
VG
37 DCIN
+
47K
24 PGND4
CGND
RSTB
SAWTH.
OE
23 OUT4B
CH4
VR
DRIVER
ERR1
ERR4
25 OUT4A
MOTOR
CF1
CF4
VIN
VG
VC
20 PGND3
RSTB
SAWTH.
OE
Track+
21 OUT3B
CH3
VR
10
DRIVER
ERR1
Track-
ERR3
19 OUT3A
MOTOR
CF1
4.1V
+A
CF3
VIN
VG
VC
22 VIN34
17 PGND2
RSTB
SAWTH.
OE
VR
CH2
16 OUT2B
VR
DRIVER
ERR1
ERR2
18 OUT2A
MOTOR
CF1
CF2
VIN
VG
VC
13 PGND1
RSTB
SAWTH.
Focus-
OE
CH1
14 OUT1B
VR
9
DRIVER
Focus+
ERR1
ERR1
12 OUT1A
MOTOR
CF1
4.1V
CF1
VIN
VG
VC
15 VIN12
11
12
4
5
6
3243 G9
3252 C6
3260 D4
3272 F3
3280 H2
3289 G8
3244 H9
3253 B2
3261 B4
3273 D2
3281 H3
3291 D8
3245 D4
3254 E4
3262 C3
3274 D2
3282 H2
3292 D8
3246 D8
3255 F4
3266 E4
3275 D3
3283 H2
3293 E2
3247 F9
3256 C7
3268 G7
3276 D2
3284 G1
3294 C7
3248 G9
3257 E4
3269 G7
3277 D3
3285 G1
3295 D4
3250 B7
3258 B3
3270 F2
3278 H1
3286 G1
3297 E2
3251 B2
3259 B3
3271 F2
3279 G2
3288 B7
3298 D8
7
8
9
6233
5250
BAS316
F265
2
7006-2N
+3.3V
7241
BC807-40
6
+1.5V
2230
3226
5251
F256
+2.6V
100K
100n
BC817-40
2u2
7250
F262
+1.25V
+2.6V
+A
32
UP RESET AND POWER ON/OFF CIRCUIT - W20
1.2V
39
+2.6V
from DSP-PART
0V
S_MUTE
47
F275
3298
0V
1
SLEEP
46
0V
48
CHG_ON
F276
3.2V
2
WAKE
1.3V
30
2265
1.4V
29
100n
52V
28
2267
7.2V
27
100n
9.5V
F269
26
SERVO DRIVER - C40
43
1.3V
4
2263
1.3V
5
220p
+2.6V
1.3V
3247
7
2264
+VR
2.7V
UP_RESET
1.3V
10K
6
220p
+1.3V
2.3V
1.3V
3
3225
3289
1.3V
8
1.6V
10K
5K6
2266
+3.3V
1.3V
9
220p
0.3V
1.3V
47K
11
1.3V
3244
10
to CD-PART
1
2
1250
SL+
SL-
7
8
9
4 -1
3299 E14
6232 B8
6258 D15
7241 A8
7259 H2
7273-A C5
5230 A12
6233 A8
7200 G13
7250 C7
7260 H3
7273-B C5
5250 A7
6250 B3
7201 H10
7251 C6
7261 H2
7273-C B5
5251 C8
6251 B3
7230 B10
7252 B2
7268 D11
7273-D A5
5252 H11
6252 A2
7231 B10
7253 C2
7269 E11
7273-E A10
5253 D15
6253 D10
7232-A C11
7254 C2
7270 F10
7273-F B11
6230 B9
6254 B2
7232-B D2
7255 E2
7271 F11
7276 G8
6231 B12
6257 D1
7233 A12
7256 D5
7272 F12
7277 G8
10
11
12
13
+A
7233
7273-E
5230
BC807-40
10u
74LV14
+A
7273-F
74LV14
7231
BC847BW
3235
100K
+3.3V
7230
BC847BW
7232-A
8
3
LM358D
3234
1
100K
2
4
2233
3236
10K
10n
6253
2.7V
BAT54 COL
BC807-25W(COL)
F264
4.1V
7268
2.5V
+UP
+A
3.6V
+2.6V
3.6V
0V
7269
2.4V
UP_RESET
BC847BW
3220
0V
0V
1M
0.6V
7271
0.6V
7272
BC847BW
BC847BW
7270
BC847BW
3223
2M2
from DSP-PART
DM_PWM
3200
Com
+2.6V
22K
Uout
7200
BD6609FV
Vout
20
1
Uout
Vout
2207
Wout
19
2
Wout
RF
5252
2200
100n
+VM
18
3
7201
GSUB
Uin
BC847BW
100u
2282
17
4
2n2
VM
Vin
+2.6V
2202
1u
16
5
Win
VCC
2203
3204
15
6
2n2
RIB
COM
3203
4K7
2204
1u
14
7
STBY
CST
2K2
13
8
220n
BRK+
CSL1
2206
12
9
BRK-
CLS2
DM_DIR
F200
11
22n
10
to CD-PART
FG
GND
INNERSWITCH
3
4
5
6
ZH-B
C95
DM+
DM-
10
11
12
13
7278-A E15
F251 B1
F259 I10
F267 I10
F277 I10
7278-B F14
F252 A1
F260 I10
F269 E7
F434 D15
7278-C F15
F253 E1
F261 D1
F271 H3
7278-D F14
F254 F2
F262 C7
F272 E5
7278-E D14
F255 A13
F263 G1
F273 E5
7278-F D14
F256 C8
F264 D12
F274 C5
F200 I12
F257 I10
F265 A9
F275 D7
F250 D1
F258 I10
F266 A13
F276 E7
14
15
MP3 - D60
F255
A
+A
4.1V
F266
+1.5V
B
C
6258
BAV99
5253
+5V
D
10u
+3.3V
7278-F
7278-E
74LV14
74LV14
14
14
13
12
11
10
A
7
7
E
+3.3V
3299
7278-A
100K
74LV14
14
1
2
7
+3.3V
7278-B
7278-D
7278-C
74LV14
74LV14
74LV14
F
14
14
14
3
4
9
8
5
6
7
7
7
G
3201
1R
3202
1R
2201
H
2n2
2205
22n
I
14
15
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