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(1)
DIAG_T
DIAG_R
PT_POW[4]
PT_CUR[4]
CN3
D1E
39
D2E
E
14
L203E
2200
TE
38
/100Hz
L204E
RE
13
2200
/100Hz
15
+3.3V
1
40
2
6
U6EF
TP356
PT_POW[5]
PT_CUR[5]
CN3
D1F
42
F
D2F
17
L203F
2200
TF
41
/100Hz
L204F
RF
16
2200
/100Hz
18
+3.3V
43
4
5
3
U6EF
TP357
PT_POW[6]
PT_CUR[6]
CN3
D1G
45
D2G
G
20
L203G
2200
TG
44
/100Hz
L204G
RG
19
2200
/100Hz
21
+3.3V
1
46
2
6
U6GH
TP358
PT_POW[7]
PT_CUR[7]
CN3
D1H
48
H
D2H
23
L203H
2200
TH
47
/100Hz
L204H
RH
22
2200
/100Hz
24
+3.3V
49
4
5
3
U6GH
TP359
(2)
(10)
(11)
(12)
SAME AS A
SAME AS A
SAME AS A
SAME AS A
TP330
2.5V
6
7
5
IC253
R263
NC
TP373
+5V
+5V
RA263 10K
IC252
4ch CODEC
DR[4]
VDDD 24
DTH[4]
GNDD 21
35
DTL[4]
SI1_1
EST[4]
36 SI1_0
VDDA12 52
37
SB1_2
38 SB1_1
DIAG[4]
GNDA1 50
VOUT[4]
39 SB1_0
VREF_C2
40 SO1_1
VREF 56
41
VOUT[4]
TP323
S01_0
DTMFR[4]
51
GNDA2 54
Vout1
C265
49
Vin1
HOOK[4]
0.1u
TP318
VDDREF
BELL[4]
GNDA3
DR[5]
VDDA34
DTH[5]
GNDA4
DTL[5]
48
SI2_1
EST[5]
47 SI2_0
BELL
SB2_2
46
DIAG[5]
45 SB2_1
44 SB2_0
TP324
VREF_C2
43 SO2_1
VOUT[5]
VOUT[5]
42
S02_0
DTMFR[5]
53 Vout2
C266
TP312
55
Vin2
0.1u
HOOK[5]
TP372
+5V
BELL[5]
RA262 10K
DR[6]
DTH[6]
1
DTL[6]
SI3_1
2
EST[6]
SI3_0
BELL
3
SB3_2
4
DIAG[6]
SB3_1
VOUT[6]
5 SB3_0
VREF_C2
6 SO3_1
FSC 31
TP325
VOUT[6]
7
S03_0
PCLK 32
DTMFR[6]
60 Vout3
DRB 30
C267
58
Vin3
DXB 29
0.1u
HOOK[6]
TCB 28
TP313
DRA 27
BELL[6]
DXA 26
TCA 25
DR[7]
RESET 23
MCLK 22
DTH[7]
DTL[7]
14
DCLK 18
SI4_1
EST[7]
13 SI4_0
DIN 19
BELL
12
SB4_2
DOUT 20
DIAG[7]
11 SB4_1
CHCLK1 33
10 SB4_0
CHCLK2 16
TP326
9 SO4_1
VREF_C2
INT12 34
VOUT[7]
8
VOUT[7]
S04_0
INT34 15
DTMFR[7]
62 Vout4
C268
64
Vin4
HOOK[7]
0.1u
TP311
BELL[7]
C_CSO
C_CSO
DR[0-7],DTMFR[0-7]
+5V
R262
NC
TP331
AG
BELL
C278
0.1u
+5V
AG
J116 NC
R264
100K F
L714
0
TP344
FIL252
TP340
1
3
2
L716
0
C269
DG
C275
0.1u
2.2u
DG
TP949
C271
0.1u
C276
16V/1u
AG
DG
C270
0.22u
AG
AG
57
C272
0.1u
59
AG
61
C273
0.1u
63
AG
TP332
TP333
TP334
CS 17
TP339
TP335
TP336
TP337
TP338
+3.3V
FH
FH
CLK
CLK
DHW[0]
DHW[0]
UHW[0]
UHW[0]
nRST
nRST
C_CS1
C_CS1
DCLK
DCLK
DIN
DIN
DOUT
DOUT
EST[0-7],DTL[0-7],DTH[0-7]
DR[0-7],DTMFR[0-7]
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