
4-1
4-1
ON CONNECTOR BOARD
ON CONNECTOR
BOARD
DC/DC CONVERTER
CHARGE CIRCUIT
CTRL
LX
I|O
FB
U_|D
ILIM
OFF
GND
SYNC
CTRL
LX
I|O
FB
U_|D
ILIM
OFF
GND
SYNC
t
CTL
OUT
IN
INH
NC
CTRL
LX
I|O
FB
U_|D
ILIM
OFF
GND
SYNC
EXTERNAL
BATTERY PACK
AY3364
GUM BATT.
7302 E14
7304 F14
7306 E10
7307 G9
8001 C14
7208-1 B4
7208-2 G3
7208-3 E3
7208-4 G2
7209 D3
7210 E2
7211 H1
7212 B1
7213 A4
7300-A D6
7300-B F6
7301-A E8
7301-B F8
5200 A9
5201 A12
5202 A4
6201 B2
6202 B13
6203 A5
6204 B1
6205 C2
6300 G14
6301 G15
6302 E13
7200 A14
7201 A5
7202 A7
7203 A8
7204 A11
7205-A A14
7205-B A15
7207 A2
%
MAIN BOARD TO CONNECTOR BOARD INTERFACE
3318 F13
3319 F6
3320 F7
3321 F9
3322 F7
3323 F13
3324 F14
3325 F8
3326 F12
3327 F12
3328 G15
3329 F15
3330 F7
3331 F6
3332 G9
3333 G10
3334 H9
3335 H9
3336 E12
3257 E3
3300 D6
3301 D7
3302 D8
3303 G14
3304 F5
3305 E7
3306 E7
3307 E6
3308 E12
3309 E5
3310 E7
3311 F15
3312 E13
3313 E14
3314 E13
3315 E9
3316 F5
3317 F7
%
%
%
3237 G2
3238 G2
3239 G4
3241 G3
3242 H2
3243 G2
3244 G2
3245 H1
3246 A15
3247 A15
3248 E3
3249 E3
3250 E3
3251 B2
3252 B2
3253 B2
3254 C3
3255 A4
3256 B4
%
%
3218 B6
3219 B3
3220 B5
3221 B3
3222 C3
3223 C5
3224 C4
3225 D3
3226 D4
3227 E3
3228 F2
3229 F4
3230 F4
3231 F2
3232 F2
3233 E2
3234 E4
3235 F2
3236 F3
%
%
2324 H9
2325 F15
3200 A5
3202 A7
3203 A9
3204 A12
3205 A6
3206 B8
3207 B11
3208 B13
3209 A13
3210 A10
3211 A10
3212 A12
3213 A12
3214 A6
3215 A6
3216 B14
3217 B14
%
2221 B1
2222 A14
2223 A6
2224 D2
2300 D9
2301 D7
2302 E9
2303 G6
2304 E12
2305 E6
2306 E14
2307 E6
2308 E8
2309 E13
2310 F6
2311 F13
2312 F6
2313 F14
2314 F11
2315 F7
2316 F9
2317 F12
2318 F12
2319 G9
2320 G9
2321 G11
2322 G10
2323 G11
1201 C1
1202 D2
1203 D2
1204 C14
1205 C15
1300 E15
2200 A3
2202 A9
2203 A10
2204 A12
2205 A12
2206 A3
2207 A2
2208 A7
2209 B13
2210 A15
2211 A6
2212 A6
2213 A1
2214 C1
2217 H2
2219 H3
2220 F3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
%
9
10
11
12
13
14
15
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
1200 A3
Remote Control
100p
2220
3235
330K
3228
8K2
3K3
3253
6n8
2312
2304
220u
6.3V
1K0
3323
BC847BS
7205-B
5
3
4
A
2223
100n
BZX384-C10
6300
22K
3202
3214
22K
150K
3238
2320
100n
2213
1u0
470K
3212
2206
100u
4V
3200
47K
3320
2K7
BC817-25W
7304
3205
68K
3224
68K
3K3
3319
7301-B
BC847BPN
3206
1K0
22n
2306
2313
22n
15K
3322
2317
220n
3244
18K
1M0
3300
3211
220K
1K0
3311
3325
100K
ICP-S0.7
1200
0.7A
6301
BZX384-C10
100n
2325
PWRGND
3
PWSW
18
VCC1
20
VCC2
1
VREF
12
VREFIN
13
MT1
25
MT2
26
MT3
27
MT4
28
MTSW
17
MTTC
19
OUTA 2
OUTB 4
BSTOUT
7
BSTSW
16
DET 5
GND
14
INA
2
2
INB
2
1
LPF1
11
LPF2
9
AGCIN 6
BEEPIN
15
BEEPOUTA
24
BEEPOUTB
23
BSTNF1
10
BSTNF2
8
2
1
VREF
BST AGC
B
ADD
BEEP
BOOST
A
MUTE
PWSW
7306
TA2131FL
3221
120K
4
11
3229
10K
7208-4
LM324
12
13
14
0.7A
1202
ICP-S0.7
6.3V
47u
2205
10K
3254
3219
47K
A
3218
330R
47K
3203
3233
100R
BAS316
6201
3208
22K
47K
3213
2305
2u2
3303
8K2
3245
10K
3230
150K
2210
10n
4
8
5
3
1
TEA1208T
7201
7
6
2
3236
68K
1R0
3231
3330
A
3K3
3215
10K
BC807-25W(COL)
7202
3334
3K3
3
1
2
HEC3604
EXTERNAL
DC SOCKET
1201
3K3
6
2
4
8
5
3
1
3252
TEA1208T
7204
7
3333
470R
A
3305
15K
4
11
A
LM324
7208-1
3
2
1
18K
3243
A
7302
BC817-25W
2221
1u0
2214
100n
10K
3226
3251
22K
2303
1u0
3216
220K
3332
3K3
6204
SL03
1K0
3313
6203
SL03
A
3210
680K
4V
100u
2212
4u7
2211
120K
3222
7
8
9
15
16
1
10
11
12
13
14
2
3
4
5
6
15
16
1205
FLZ
12
13
14
2
3
4
5
6
7
8
9
FLZ
120
8001
FLEXFOIL
CABLE
4
1
10
11
470K
3248
2
6
1
BC847BS
7300-A
3328
1K0
3312
1K0
A
3232
1R0
56K
3246
A
3324
1K0
1u0
2302
2300
1u0
100K
3321
2307
6n8
270R
3316
330K
3241
A
5
6
7
4
11
2217
1u0
7208-2
LM324
3310
18K
3301
3K3
A
7307
BC847BW
7210
BC868
100n
2224
A
1
2
2207
22u
1203
BHS
2308
100n
3315
100K
3308
2R2
A
5
3
4
7300-B
BC847BS
3217
10K
BC847BW
7211
2203
100u
4V
A
3234
10K
NTH5G
2
6
1
4u7
2208
7205-A
BC847BS
1M0
3331
22R
3318
18K
3317
2314
1u0
1u0
2324
2219
470p
2323
220n
2315
3242
47K
2n2
A
BC817-25W
7212
2321
1u0
6
7
Headphone/RC socket
1300
1
2
3
4
5
3326
10R
2
3
6
7
8
5
4
1
2209
47u
KF35
7207
3309
270R
3220
10K
3225
22K
220K
3247
4u7
2316
33u
5200
A
2301
2n2
6202
BAS316
220K
3255
220n
2318
1u0
2202
5201
33u
22R
for /17 only:
3314 = 2R2
3318 = 2R2
3314
2222
3n3
3304
220R
1u0
2204
6302
SL03
3307
3K3
2200
1u0
3237
4K7
2322
4u7
10K
3250
1M0
3257 #
68K
3223
3239
10K
22u
5202
2K7
3306
150K
3249
7209
BC857BW
2311
220u
6.3V
3335
10K
3302
47R
A
2u2
2310
A
3209
6K8
1K0
3207
7208-3
LM324
10
9
8
4
11
2319
10u
10V
7213
BC847BW
470K
3256
6205
SL03
7301-A
BC847BPN
2309
6.3V 220u
2R2
3336
BC857BW
7200
3329
47R
47K
3204
10R
3327
3227
100K
7203
TEA1208T
7
6
2
4
8
5
3
1
+3.3V
BAT_PCB
GND_CON
GND_CON
MUTE_CON
+A
LFT_PCB
RGT_CON
AGND_CON
CLK_CON
DAT_CON
+2.6V_CON
GND_CON
BAT_CON
PCK_CON
DC_CON
MUTE_CON
LFT_CON
BAT_CON
GND_CON
+2.6
FROM/TO
CONTROL PART
V
+2.6V_CON
GND_CON
DAT_CON
+2.6V
RGT_PCB
PCK_CON
DC_CON
MUTE
MUTE
RGT_PCB
AGND_PCB
RCCLK
RCDATA
+2.6V
BAT_PCB
PCK_PCB
DC_IN
MUTE
CHG_ON
nWAKE
+1.8V
CHG_DET
BEEP
+3.3VSW
DC_IN
DC_IN
PCK_PCB
LFT_CON
RGT_CON
AGND_PCB
RCDATA
RCDATA
RCCLK
RCCLK
CLK_CON
+2.6V
BATT_LEVEL
AREF
AREF
TEMP
AREF
DBB_STEP
DBB_ON
TREBLE
LF_POW
+3.3VSW
BATT_LEVEL
CHG_PWM
+2.6V
+2.6V
+1.8V
+3.3VSW
+3.0V
+2.6V
+3.3VSW
+2.6V
+3.3VSW
+A
RIGHT
LEFT
AREF
AREF
+2.6V
AREF
LFT_PCB
AGND_CON
+3.3VSW
+2.6V
POWER PART
# .... for provision only
% ... tolerance 1%
FROM CD PART
for /17 only:
3306 = 5K6
3320 = 5K6
TA2131FL
HEADPH.
AMPLIFIER
1,2V
2,6V
2,0V
0,5V
1,1V
1,9V
0V
1,2V
0V
0V
0,6V
0,6V
0,6V
0V
0,6V
0,6V
0,6V
0,6V
0,6V
0,6V
0V
3,5V
0,6V
0,6V
0,8V
0,6V
3,5V
3,5V
1,2V
2,6V
0,6V
0,6V
2,3V
2,3V
2,9V
3,5V
3,3V
2,3V
1,7V
0,7V
0V
0V
0V
0V
0,7V
0,6V
0V
1,6V
1,0V
3,0V
0V
0V
0V
0V
0,1V
0,2V
2,0V
2,6V
2,8V
0,6V
0,6V
1,2V
0,6V
0,6V
0V
0V
0,7V
0V
4,3V
4,8V
4.8V
1,2V
1,2V
1,9V
3,5V
3,5V
0,6V
0V
3,5V
1,2V
3,5V
3,5V
3,5V
3,5V
3,0V
1,2V
1,6V
0V
0V
3,5V
1,2V
0V
0V
3,5V
2,6V
2,6V
3,5V
0V
4,8V
0V
DC Voltages measured in
PLAY-mode, set supplied
via mains adapter
V
EVM