Sony CMT-G1BIP / CMT-G1IP / HCD-G1BIP / HCD-G1IP Service Manual ▷ View online
HCD-G1BiP/G1iP
HCD-G1BiP/G1iP
33
33
5-12. PRINTED WIRING BOARD - MAIN Board (Side B) -
•
: Uses unleaded solder.
• See page 27 for Circuit Boards Location.
1
30
51
80
81
31
50
100
C1
B2
E2
C2 B1 E1
1
4
5
8
C1
B2
E2
C2 B1 E1
R401
R402
R403
R404
R600
R601
R603
R410
R604
R411
R605
R606
R413
R607 R608
R415
R609
R419
R610
R611
R612
C627
R615
R617
R618
R429
R813
R620
R816
R817
R430
R818
R431
R819
C870
C872
C875
R432
R433
R434
R435
R629
R436
R820
R439
R822
R823
R824
R825
C401
R632
R826
C402
R827
C403
R634
R635
C405
C406
R443
R637
R444
R445
C409
R447
R448
R830
R449
R831
R832
C602
R833
R834
R835
C605
X401
C606
C626
C617
X402
R836
R450
R452
R453
R454
R455
R456
C610
FB815
FB816
R846
R847
R848
R849
R462
C810
R466
C813
R468
C814
R850
C815
R851
C816
C818 C819
R475
C821
JL806
R477
C823
R478
R479
R863
R864
R865
C829
R480
R483
C830
R487 R488
C834
R489
C838
R876
R490 R491 R493 R494
JL824
R495
JL828
R880
R883
R885
R888
D601
R892
C857
Q702
Q703
Q704
R899
C860
C861
D801
C862
D802
JL464
IC402
C873
C878
C879
C880
IC802
C883
IC803
IC804
IC808
C898
C1405
C1406
C1408
C1409
C1410
C1411
C1412
C1413
C1414
C1416
C1417
C1419
C1420
C1421
C1422
C1423
R517
C1424
C1425
C1426
R902
C1427
R904
R905
R906
R907
R908
R1405
R1406
R1407
R1408
C1431
R1409
C1432
R910
R529
R911
R912
R1413
R530
R918
R1414
R1415
R1416
R1417
R921
R923
R924
R925
R734
R929
R735
R737
R1428
R1429
R547
R548
R741
R742
R743
R1433
R1434
CL402
CL403
CL404
CL405
R555
CL406
CL407
CL408
CL409
C2405
C2406
C2408
C2409
R564
C910
C2410
R565
C2411
C2412
C2413
C2414
C2416 C2417
C2419
R571
C729
C2420
C2421
C2422
R577
C2423
JL714
R578
C2424
C731
C2425
C2426
C2427
C2428
C2429
R2405
R2406
R2406
R2407
R2408
C2431
R2409
C2432
C2434
R2413
R2414
R2415
R2416
R2417
R594
R595
R2419
R596
R597
IC2222
R2423
R2424
R2428
R2429
Q801
Q802
R2433
D708
R2434
R2435
R2436
R2437
Q807
Q808
Q809
SL804
SL805
Q811
Q812
Q813
Q814
IC705
C1433
C2433
MAIN BOARD
(SIDE B)
1-884-500-
12
(12)
E
E
1
8
16
9
1
7
14
8
K
A
E
E
E
E
E
K
A
1
14
15
28
1
4
5
8
E
E
E
K
A
4
5
1
8
(G1BiP)
(G1BiP)
(G1BiP)
(G1iP: CH)
A
B
C
D
E
1
2
3
4
5
6
7
HCD-G1BiP/G1iP
HCD-G1BiP/G1iP
34
34
5-13. SCHEMATIC DIAGRAM - MAIN Board (1/3) -
• See page 46 for Waveforms. • See page 46 for IC Block Diagrams.
MAIN
2
BOARD
(3/3)
BOARD
MAIN
1
(2/3)
NO4201
HP
G
BOARD
AMP
BOARD
D
NO101
IC B/D
IC B/D
IC B/D
IC B/D
BOARD
(2/3)
3
MAIN
BOARD
F
W001
AMP
14
15
16
17
13
12
11
3.3
0
5
0
0
5
5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
1.6
1.6
3.3
5
2.5
2.5
1.6
1.2
3.3
3.3
2.5
2.5
2.5
2.5
5
5
0
0
0
0
3.3
3.3
1.6
1.6
1.6
0
0
0
0
0
0
0
2
1.6
3.3
3.3
3.3
1.6
0
1.6
3.3
1.6
1.6
1.4
1.5
1.5
3.3
1.6
0
1.6
1.6
1.6
1.2
1.6
1.6
1.6
1.6
0
0
3.3
1.4
0
0
3.3
1.5
3.3
3.3
3.3
0
0
-7
0
0
7
1.3
7
5
7
3.3
0
8
8
0
0
3.3
0
0.6
0
0
0.7
0
0
0.7
-7
0
0
0
0
0
0
7
0
0.7
0
0.7
1
C883
JL2403
SL805
JL816
DSP_RESET
0
R833
100
R891
10
C814
0.033
C857
0.1
C856
0.1
C815
10
C810
1
C881
0
R878
DA2J10100L
D801
1k
R898
24.576MHz
X801
1
2
0.1
C861
1M
R881
100
R888
JL81
1
0.1
C880
1k
R899
100
R883
100
R885
10p
C859
PCM1808PWR
IC804
1
VREF
2
AGND
3
VCC
4
VDD
5
DGND
6
SCKI
7
LRCK
8
BCK
9
DOUT
10
MD0
11
MD1
12
FMT
13
VINL
14
VINR
1
2
3
4
5
6
7
8
9
10 11 12 13
15
16
17
18
19
20
21
22
23
24
25
26
29
30
31
32
33
34
35
36
37
38
39
43
44
45
46
47
48
49
50
51
52
14
28
41
42
40
27
BU9408KS2
IC805
DVDDPLL
FIL
T1
DGNDPLL
FIL
T2
SCANTEST
I2CADR
SCL
SDA
DGNDIO1
RESETB
DVDDCOR1
MUTE1B
MUTE2B
AGNDDA1
AOUTR1
AOUTL1
AVDDDA1
AVDDDA2
AOUTR2
VREFDA
AOUTL2
AGNDDA2
ERR1_LRC
ERR2_BCK
DATASO
DA
TAMO
LRCKO
AMCLKO
SPDIFO
DGNDIO2
XI
XO
DVDDIO
ANA
TEST
DVDDCOR2
DVDDREG
LDOPOFF
DGNDREG
DATAI1
LRCKI2
BCKI2
DATAI2
LRCKI3
BCKI3
DATAI3
LRCKI4
BCKI4
DATAI4
MUTE3B
BCKO
LRCKI1
BCKI1
0.1
C819
DSP_DAC_IIC_CLK
JL1403
100k
R907
DSP_DAC_IIC_SDA
1
C879
JL812
AUDIO_LEVEL_DET
0.1
C858
0.1
C873
JL814
JL813
SL804
3.3k
R876
10
C829
10
C878
330p
C860
10k
R894
0.1
C862
10p
C865
DSP_DOUT_MUTE
0.1
C834
0.1
C823
68p
C1427
C2425
220p
15p
C2426
15p
C1423
15p
C2423
68p
C1424
100
R2418
100k
R1414
RT1P141C-TP-1
Q808
220p
C2419
68p
C1421
10k
R918
C1422
220p
68p
C2424
15p
C2421
15p
C1426
C1425
220p
100k
R2414
IMX9T110
Q811
0.1
C910
C2422
220p
220p
C1419
68p
C2420
RT1N144C-TP-1
Q809
100
R1418
15p
C1420
10k
R2417
8
7
6
5
4
3
2
1
NJM4580V(TE2)
IC808
68p
C2427
RT1N144C-TP-1
Q807
16V
100
C911
10k
R1417
R2413
0
HP_MUTE
TK11150CSCL-G
IC807
1
Cont
2
GND
3
Np
4
Vo
ut
5
Vi
n
16V
C896
10
EVER10V
USB_DATA
USB_LRCK
USB_BCK
10
R846
10
R828
FB813
0.1
C849
68p
C870
HP_DET
CD_BCK
CD_LRCK
CD_DATA
100k
R923
10k
R924
10k
R925
15p
C1405
68p
C1406
68p
C2406
15p
C2405
R1413
0
JL828
JL829
DAB_LRCK
DAB_DATA
DAB_BCK
0
R848
5P
CN805
1
HP-R
2
A-GND
3
HP-L
4
GND (WIRE SHIELD)
5
HP DET
JL856
E
ET802
E
ET803
JL818
JL819
JL820
0.1
C898
16V
100
C899
JL821
JL822
JL823
22k
R880
4700p
C884
3.3k
R2419
0.033
C2428
330p
C2429
0
R868
0
R866
0
R861
0
R865
0
R863
0
R871
0
R869
0
R867
0
R860
0
R862
0
R864
0
R870
33
R834
33
R832
33
R835
0.047
C821
0.047
C822
33
R886
33
R893
33
R890
33
R889
0
R858
JL824
FB814
FB815
FB816
JL826
JL817
JL815
18k
R879
JL837
100k
R903
33k
R895
MC14052BDTR2
IC803
1
Y0
2
Y2
3
Y
4
Y3
5
Y1
6
INH
7
VEE
8
VSS
9
B
10
A
11
X3
12
X0
13
X
14
X1
15
X2
16
VDD
18k
R815
100k
R908
RT1N144C-TP-1
Q802
100k
R906
0.1
C813
10k
R912
18k
R882
100
R902
JL838
RT1N144C-TP-1
Q801
33k
R900
33k
R901
100k
R905
16V
C811
10
16V
C807
10
10k
R911
16V
10
C812
16V
10
C806
16V
10
C809
100k
R904
16V
10
C808
100
R910
100k
R909
18k
R877
33k
R884
0.1
C838
TUNER_L
A-GND
TUNER_R
DA2J10100L
D802
16V
470
C2430
2SC4154TP-1EF
Q812
100k
R2424
CONT_A
CONT_B
PCM1681PWPR
IC802
ZR1
2
ADR
3
SCL
4
SDA
5
SCK
6
DA
TA1
7
BCK
8
LRCK
9
VDD
10
DGND
11
DA
TA2
12
DA
TA3
15
VOUT8
16
VOUT7
17
VCC1
18
AGND
19
VOUT6
20
VOUT5
21
VOUT4
22
VOUT3
23
VCC2
24
AGND
29
13
DA
TA4
14
MSEL
25
VCOM
26
VOUT2
27
VOUT1
ZR2
0.1
C830
6.3V
220
C836
JL806
470k
R2405
470k
R1405
15k
R2407
15k
R1407
100
R2409
100
R1409
1000p
C1412
1000p
C2412
3300p
C1410
3300p
C2410
DAC_MUTE
100
R823
R892
0
R820
0
R831
220k
820
R2408
820
R1408
R929
0
0
R930
0
R931
0
R932
1
2
3
4
5
6
7
8
9
10
11
11P
CN803
AUDIO-IN2-L
AUDIO-IN2-GND
AUDIO-IN2-R
DAMP-IN-R
DAMP-IN-GND
DAMP-IN-L
A+7V
A–7V
AUDIO-IN1-R
AUDIO-IN1-GND
AUDIO-IN1-L
R873
0
0
R2421
0
R1421
6.3V
100
C2403
6.3V
100
C1403
6.3V
470
C841
6.3V
470
C840
6.3V
470
C831
6.3V
470
C832
0
R1406
0
R2406
12k
R1428
R1429
12k
12k
R2428
12k
R2429
25V
22
C2433
25V
22
C1433
0
R933
10V
47
C839
330p
C1411
330p
C2411
FB872
IMX9T110
Q813
0.1
C2434
0.1
C2435
RT1N144C-TP-1
Q814
100k
R2437
Vcont
1k
R2412
1k
R1412
35V
10
C2436
10k
R2436
10k
R2435
TUNER-GND
1
C897
0.01
C900
0.1
C909
2.2k
R1416
2.2k
R2416
220
R1415
C2416
15p
C2417
68p
220
R2415
C1417
68p
C1416
15p
IC2222
NJM4580V(TE2)
1
2
3
4
5
6
7
8
C2414
68p
C1414
68p
C2413
15p
C1413
15p
68p
C1431
15p
C1432
15p
C2432
68p
C2431
C1409
68p
C2409
68p
C1408
15p
C2408
15p
R847
0
16V
10
C855
0.047
C851
10
R857
0.047
C835
68p
C872
68p
C875
10
R842
R2433 0
R2434 0
R1434
0
R1433
0
0
R819
10
R837
33
R887
0
R817
0
R818
R822
0
0
R824
0
R816
0
R825
0
R826
0
R813
R830
10
R914
0
R915
0
R916
0
10
R836
16V
10
C825
0.1
C818
10
R827
0.047
C816
16V
10
C817
10k
R2423
D-GND
D+3.3V
0
R921
0
R849
0
R840
0
R850
0
R839
0
R838
0
R851
0
R854
0
R875
0
R856
0
R852
0
R853
0
R859
DAB_LRCK
DAB_BCK
DAB_DATA
CD_LRCK
CD_BCK
CD_DATA
USB_LRCK
USB_BCK
USB_DATA
CONT_B
CD_DATA
CD_LRCK
CD_BCK
DAB_BCK
DAB_LRCK
DAB_DATA
CONT_A
CONT_B
CONT_A
USB_DATA
USB_BCK
USB_LRCK
V-
V+
+5V REGULATOR
IC807
HEADPHONE AMP
IC808
LINE AMP
IC2222
IC805
DSP
D/A CONVERTER
IC802
IC804
A/D CONVERTER
IC803
AUDIO SELECTOR
MAIN BOARD (1/3)
(CHASSIS)
(CHASSIS)
V-
V+
28
1
INVERTER
INVERTER
-1
-2
MUTING
MUTING
-2 -1
(G1BiP)
HEADPHONE
MUTING SWITCH
Q807-809, 812
MUTING CONTROL
SWITCH
13
A
15
K
E
D
C
4
14
16
17
8
21
G
B
1
18
11
3
10
I
9
J
F
19
H
M
L
6
2
20
5
7
12
FB874
FB873
(Page
35)
(Page
36)
(Page 37)
(Page
37)
(Page
41)
(Page
35)
Note: If checking operations
with the power on, be
sure to connect the GND
wires (earth terminals).
sure to connect the GND
wires (earth terminals).
HCD-G1BiP/G1iP
HCD-G1BiP/G1iP
35
35
5-14. SCHEMATIC DIAGRAM - MAIN Board (2/3) -
• See page 46 for Waveforms. • See page 46 for IC Block Diagrams. • See page 51 for IC Pin Function Description.
MAIN
BOARD
4
(3/3)
BOARD
MAIN
1
(1/3)
5
MAIN
BOARD
(3/3)
BOARD
L
SUB-PT
NO4401
BOARD
J
FL
CN4101
BOARD
B
TUNER
CN4501
DAB
BOARD
CN4001
C
DCDC
BOARD
NO951
K
BD94D
BOARD
CN202
A
IC B/D
IC B/D
IC B/D
3
MAIN
BOARD
(1/3)
BOARD
AMP
E
CN102
IC B/D
19
18
0
3.3
0
3.3
3.3
3.3
0
3.3
8
8
0.9
3.3
3.3
0.9
4.5
4.5
3.3
8
7
1.2
3.3
0
3.3
3.3
1.3
3.3
0
0
0
0
0
0
0
0
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
1.3
0
0
0
0
0
0.7
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0 (3.3)
0
0
0
0
3.3
0 (3.3)
0 (3.3)
0 (3.3)
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.1
0
0.7
1
1.7
1.6
0.6
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
C405
22p
1
C417
10p
C414
22p
C406
2
3
4
1
32.768kHz
X401
R5F3650KBDFA
IC402
1
DP
SDA/SPI DOUT
2
DP
SCL
3
DP
CS
4
SIRCS
5
BCo SPI DOUT
6
BCo SPI DIN
7
BCo SPI CLK
8
BYTE
9
CNVss
10
Xcin
11
Xcout
12
RESET
13
Xout
14
Vss
15
Xin
16
Vcc
17
NMI
18
RDS-INT
19
SBSY
20
AC-CUT
21
ACTIVE LED/BCo_POWER
22
CP
IIC CLK
23
BCo_SPI_CS
24
CP
IIC SDA
25
BCo_RESET
26
CP
RESET
27
BCo_SPI_REQ
28
BCo_SPI_READY
29
IIC_CLK
30
IIC_DA
TA
31
CONT_B
32
I2S_SW
33
DEBUGGER I/O
34
CONT_A
35
DAB TxD_OUT
36
DAB RxD_IN
37
DAMP_SD
38
DAMP_PROTECT
39
EVOL_LATCH
40
EVOL_CLK
41
FLASH WRITE MODE IN
42
D-AMP-MUTE
43
EVOL_DATA
44
DSP_DOUT_MUTE
45
DSP_RESET
46
FLASH WRITE MODE IN
47
DSP IIC_SDA
48
DSP IIC_CLK
49
DAB-POWER_3.3
50
DAB-POWER_1.2
51
ST
ANDBY
LED
52
ST
LA
TCH
53
ST
DA
TA
54
ST
CLK
55
HP
DET
56
HP
MUTE
57
CDM OUT
SW
58
CDM IN SW
59
CDM LOAD IN
60
CDM LOAD OUT
61
DP
RESET
62
Vcc
63
ST
ANDBY
RELA
Y
64
Vss
65
SPEC-IN
66
AUDIO LEVEL
DET
67
USB IRPT
O
68
USB MCHNG
69
KEY
1
70
VOLUME JOG (AD)
71
FUNCTION JOG (AD)
72
TREBLE JOG (AD)
73
Vcont
74
KEY
W
AKE UP
(POWER)
75
USB OVERCURRENT
76
77
USB SDA
78
USB SCL
79
USB BUSY
80
USB RESET
81 BASS JOG (AD)
82 DAC_MUTE
83 POWER_MONITOR
84 USB POWER
85 KEY2
86 ZIPANG ON
87 CD XRST
88 CD DRIVER MUTE
89 MP3 IREQ
90 CD CCE
91 CD CLK
92
93 CD BUS3
94 CD BUS2
95 CD BUS1
96 Avss
97 CD BUS0
98 VREF
99 Avcc
100 WiFi CH SEL
10p
C415
5MHz
X402
0.01
C416
C410
0.1
C412
0.01
DSP_DAC_IIC_SDA
R582
47k
10k
R580
R584
47k
R585
10k
C407
0.1
CL401
C413
0.1
JL420
220k
R411
JL423
JL424
CD_DATA
CD_BCK
CD_LRCK
HP_DET
USB_OVERCURRENT
AUDIO_LEVEL_DET
DSP_RESET
DSP_DOUT_MUTE
DSP_DAC_IIC_CLK
HP_MUTE
2SC4154TP-1EF
Q401
USB_POWER
USB_SDA
JL414
DAB_DATA
DAB_BCK
DAB_LRCK
DA2J10100L
D401
1
2
3
4
5
6
7
8
9
9P
CN406
GND
RST
PGM
TXD
SCLK
VDD
BUSY
RXD
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
CN401
21P
AVDD (3.3V)
AGND
XRST
BUS0
BUS1
BUS2
BUS3
BUCK
XCCE
REQ
SBSY
DGND
DGND
DVDD (3.3v)
I2S-DATA
I2S-BCK
I2S-LRCK
VM (7V)
MGND
M-MUTE
NC
4V
470
C420
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
17P
CN404
D-GND
EVER +3.3V
FL XRESET
FL +7V
FL XCS
FL GND
FL CLK
SIRCS
FL DATA
JOG4 VOLUME
STBY_LED
JOG2 TREBLE
D+3.3V
JOG1 BASS
KEY2
JOG3 FUNCTION
KEY1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN403
SP-MUTE
SHUTDOWN
PROTECTOR
DATA
CLOCK
LTACH
CLOSE_SW
OPEN_SW
RIN
FIN
D-GND
7V
7V
M-GND
M-GND
RT1N141M-TP-1
Q704
470
R739
47k
R737
VBUS-GND
ISA1602AM1-T111-1EF
Q702
POWER CONTROL
Q702-704
16V
470
C727
33k
R736
1k
R735
10
C728
+5V
10k
R738
RT1P141M-TP-1
Q703
JL710
10k
R734
1
C726
CL402
CL403
CL404
CL405
CL406
CL407
CL408
CL409
D+3.3V
D-GND
0
R526
1
2
3
4
5
6
7
8
9
9P
CN702
+8.23V
M-GND
VBUS+5V
VBUS+5V
VBUSGND
VBUSGND
+4.52V
D-GND (NC)
P-MONI-DCDC
DA2J10100L
D708
EVER10V
1
2
3
4
5
6
7
8
9
9P
CN407
DGND
D +3.3V
L
AGND
R
ST_DATA
ST_CLK
ST_LATCH
RDSI
CONT_A
CONT_B
TUNER_L
A-GND
TUNER_R
JL425
DAC_MUTE
JL711
JL476
JL473
1
C729
10k
R742
10
C731
1
2
3
4
5
TK73400AU3G0L-C
IC706
Vcont
Vi
n
GND
V
out
FB
1
C733
16V
10
C734
18k
R746
0
R747
1
C732
BD00GC0WEFJ-SE2
IC705
1
VOUT
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VCC
9
0
R542
0
R543
0
R544
0
R545
0
R588
0
R589
0
R590
0
R587
0
R594
0
R595
0
R505
0
R501
0
R596
0
R597
0
R502
1
2
3
4
4P
CN701
D-GND
EVER_10V
P-ON
AC-DET
1SR154-400TE-25
D709
1SR154-400TE-25
D710
100
R485
0
R550
JL464
JL465
470
R741
33k
R743
1
2
3
4
5
6
7
8
8P
CN408
DAB_ON
D+3.3V
DGND
IIS_SFR
IIS_SCK
IIS_DATA
SOUT
SIN
BD00GA3WEFJ-E2
IC704
1
VOUT
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VCC
9
0
R752
JL712
JL713
JL714
Vcont
TUNER-GND
R753
10V
470
C736
100
R479
100
R470
100
R480
100
R472
100
R474
100
R469
100
R473
100
R477
100
R468
100
R478
100
R471
100
R476
100
R466
100
R467
100
R475
100
R432
100
R449
100
R431
100
R435
100
R444
100
R408
100
R445
100
R450
100
R448
100
R462
100
R433
100
R447
100
R443
100
R438
100
R436
100
R437
100
R439
100
R434
100
R494
100
R484
0
R483
100
R489
100
R491
100
R488
100
R493
100
R495
100
R490
0
R482
100
R487
100
R481
100
R486
100
R497
100
R456
100
R457
100
R461
100
R459
0
R451
100
R460
100
R455
100
R458
100
R452
100
R454
100
R453
100
R463
0.1
C401
0.1
C402
0.1
C403
10k
R537
220k
R536
10k
R541
10k
R551
0.1
C409
10k
R574
10k
R578
10k
R577
47k
R579
10k
R575
47k
R568
47k
R567
R600
10k
100
R422
100
R426
100
R424
100
R420
100
R429
100
R430
100
R419
100
R418
100
R402
100
R404
100
R401
100
R403
47k
R416
100
R409
R410
10M
100
R412
R415
1M
0.1
C408
R509
150k
47k
R527
47k
R528
0
R413
10k
R533
10k
R546
4.7k
R547
4.7k
R548
C419
1
10k
R569
10k
R555
10k
R557
10k
R558
0
R512
0
R503
10k
R518
47k
R740
R564
470
0
R499
0
R519
0
R511
0
R507
0
R492
0
R508
0
R549
0
R513
0
R525
0
R515
0
R510
0
R500
0
R516
0
R506
0
R523
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
MFI341S2164
IC404
NC
MODE1
NC
RESET
VCC
NC
NC
NC
NC
NC
VSS
I2C_SCL
I2C_SDA
MODE0
NC
NC
NC
NC
NC
NC
PST8429UL
IC403
1
GND
2
VDD
3
CD
4
OUT
47k
R520
4.7k
R522
10k
R517
4.7k
R529
4.7k
R524
4.7k
R530
R571
0
5.6k
R745
82k
R744
0
R540
0
R538
0
R496
0
R532
0
R534
0
R539
0
R535
0
R552
0
R531
0
R556
0
R554
0
R559
0
R553
0
R562
0
R561
0
R566
0
R563
0
R573
0
R560
0
R521
0
R576
0
R586
0
R591
C411
0.1
D-GND
D+3.3V
CD_BUS0
CD_BUS1
CD_BUS2
CD_BUS3
CD_CLK
CD_CCE
MP3_IREQ
CD_DRIVER_MUTE
CD_XRST
DAMP_PROTECT
DP_CS
DP_SCL
SIRCS
VOLUME_JOG
FUNCTION_JOG
TREBLE_JOG
DP_RESET
CDM_LOAD_OUT
CDM_LOAD_IN
USB_POWER
USB_BUSY
USB_MCHNG
USB_IRPTO
USB_RESET
USB_SDA
USB_SCL
USB_OVERCURRENT
DP_RESET
STANDBY_LED
BASS_JOG
TREBLE_JOG
DP_SCL
FUNCTION_JOG
DP_SDA/SPI_DOUT
VOLUME_JOG
KEY_WAKE_UP
DP_CS
SIRCS
ST
-LA
TCH
ST
-DA
TA
ST
-CLK
ST-DATA
DAB-POWER_1.2
DAB-POWER_3.3
AUDIO_LEVEL_DET
HP_MUTE
HP_MUTE
AUDIO_LEVEL_DET
DSP_RESET
DSP_DOUT_MUTE
DSP_DAC_IIC_CLK
DSP_DAC_IIC_SDA
DSP_RESET
DSP_DOUT_MUTE
BASS_JOG
CD_DATA
CD_BCK
ST-LATCH
ST-CLK
CDM_LOAD_IN
CDM_LOAD_OUT
CDM_OUT_SW
CDM_IN_SW
EVOL_LATCH
EVOL_CLK
EVOL_DATA
DAMP_PROTECT
DAMP_SD
USB_POWER
CD_XRST
CD_BUS0
CD_BUS1
CD_BUS2
CD_BUS3
CD_CLK
CD_CCE
MP3_IREQ
SBSY
RDS-INT
EVOL_CLK
CONT_A
EVOL_LATCH
EVOL_DATA
D_AMP_M
D_AMP_M
USB_SCL
USB_OVERCURRENT
USB_SDA
USB_MCHNG
USB_IRPT
O
DAMP_SD
DAB_RxD_IN
CDM_OUT_SW
CDM_IN_SW
USB_RESET
KEY_W
AKE_UP
DP_SDA/SPI_DOUT
HP_DET
DSP_DAC_IIC_CLK
DAB-POWER_3.3
DAB-POWER_1.2
DAB_RxD_IN
DAB_TxD_OUT
KEY_1
ST
ANDBY_LED
KEY_1
DSP_DAC_IIC_SDA
CONT_B
CONT_A
I2S_SW
RDS-INT
HP_DET
SBSY
USB_BUSY
CD_DRIVER_MUTE
CD_LRCK
CONT_B
CD_DATA
CD_BCK
CD_LRCK
DAB_TxD_OUT
IC403
RESET SIGNAL GENERATOR
IC404
EEPROM
IC402
SYSTEM CONTROLLER
IC704
+3.3V REGULATOR
+3.3V REGULATOR
IC705
IC706
+7V REGULATOR
(2/3)
MAIN BOARD
USB_BUSY
USB_MCHNG
USB_IRPTO
USB_RESET
USB_SCL
(G1iP: CH)
(G1BiP)
4.7k (G1iP: CH)
0 (G1BiP/G1iP: AEP)
R565
(NC)
(G1BiP)
RESET SWITCH
(G1BiP)
13
A
15
K
E
D
C
4
14
16
N
17
8
G
B
1
18
11
3
10
I
9
J
F
19
H
M
L
6
2
20
5
7
12
22k (G1iP: CH)
18k (G1BiP/G1iP: AEP)
(Page
36)
(Page
45)
(Page
29)
(Page
37)
(Page 30)
(Page 34)
(Page 36)
(Page 43)
(Page 45)
(Page
34)
(Page
31)
HCD-G1BiP/G1iP
HCD-G1BiP/G1iP
36
36
5-15. SCHEMATIC DIAGRAM - MAIN Board (3/3) -
• See page 46 for Waveforms. • See page 46 for IC Block Diagrams. • See page 51 for IC Pin Function Description.
4
BOARD
MAIN
(2/3)
BOARD
MAIN
(1/3)
2
(2/3)
5
MAIN
BOARD
H
NO4601
USB
BOARD
IC B/D
20
3.3
0
0
0
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
0
1.6
1.6
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.5
1.6
1.5
0
0
0
3.3
5
3.3
3.3
0.4
5
TPS2553DBVR
IC602
1
IN
2
GND
3
EN
4
FA
U
LT
5
ILIM
6
OUT
16.9344MHz
X601
1
2
1
2
3
4
4P
CN601
VBUS_GND
D+
D–
VBUS_VCC
CL605
CL606
CL607
CL604
CL603
CL601
CL602
0
R622
0
R626
0
R624
VBUS-GND
+5V
USB_SDA
USB_SCL
USB_POWER
USB_RESET
USB_LRCK
USB_DATA
USB_BCK
D-GND
D+3.3V
MC2840-T112-1
D601
BU94604KV-E2
IC601
1
RESETX
2
SEL_SLAVE
3
SEL_MP3
4
SEL_DOUT
5
SEL_VOL
6
SEL_APLAY
7
SEL_UTPKT
8
IRPTO
9
TEST2
10 MCHNG
11 BUSY
12 SCL
13 SDA
14 A0
15 A1
16 SEL_SMAN
17
TEST3
18
DVDDIO
19
SD_CON
20
SD_DO
21
SD_CLK
22
SD_DI
23
SD_CS
24
DVSS
25
TEST4
26
CLKOUT12M
27
DVDD_M2
28
TEST6
29
TEST7
30
TEST8
31
A
TEST1
32
A
VDDC
33
USB_DM
34
USB_DP
35
AVSSC
36
REXTI
37
VOREFI
38
VDD_PLL
39
TEST_PLL
40
XIN_PLL
41
XOUT_PLL
42
VSS_PLL
43
DAVSS
44
RDACO
45
VCDACO
46
LDACO
47
DAVDD
48
AMUTE
49
TEST9
50
TEST10
51
TEST1
1
52
TEST12
53
LRCK
54
BCK
55
DA
TA
56
TEST13
57
DVDD_M1
58
TEST14
59
TEST15
60
TEST16
61
TEST17
62
DVSS
63
TMODE
64
DVDDIO
16V
100
C609
1
C608
0.1
C605
0.1
C603
0
R603
0
R611
100
R604
100
R606
100
R608
10k
R605
100
R609
100
R607
0
R610
0.1
C602
33
R639
12k
R637
33
R638
10
C610
1M
R636
0.1
C614
0.1
C615
10p
C613
0.1
C617
10p
C612
10k
R613
10k
R618
100
R625
10k
R629
10k
R619
100
FB604
R627
100
R623
10k
R620
10k
R617
10k
R634
10k
R635
10k
R632
10k
R615
10k
R630
10k
R633
10k
R628
10k
R621
10k
R616
10k
R614
10k
R612
0.1
C607
0.1
C604
0.1
C606
100
R601
330
R640
10k
R648
100
R649
0
R645
0
R644
0
R653
0
R652
0.1
C622
0.1
C623
22k
R651
100
R646
USB_MCHNG
USB_OVERCURRENT
USB_BUSY
USB_IRPTO
IC602
VBUS POWER
(3/3)
MAIN BOARD
IC601
USB DRIVER
ON/OFF SWITCH
A
E
D
C
4
8
G
B
1
11
3
10
9
F
6
2
5
7
12
(CHASSIS)
E
ET601
0.1
C626
0.1
C627
(Page 34)
(Page 35)
(Page 35)
(Page 41)
Click on the first or last page to see other CMT-G1BIP / CMT-G1IP / HCD-G1BIP / HCD-G1IP service manuals if exist.