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FST-GTK11iP/GTK33iP/RDH-GTK11iP/GTK33iP
FST-GTK11iP/GTK33iP/RDH-GTK11iP/GTK33iP
43
43
5-10. SCHEMATIC DIAGRAM - MAIN Board (4/4) -
• See page 52 for Waveforms. • See page 52 for IC Block Diagrams.
Note 1:
When the C730, C731, C732, C733, C734, L703, L704, L705, L706, L707, L708, L709, L710 and R727 on the MAIN
board are replaced, spread the bond referring to “BOND FIXATION OF ELECTRIC PARTS” on servicing notes (page 6).
Note 2:
When the IC702 on the MAIN board is replaced, spread the compound referring to “NOTE OF REPLACING
THE IC702 ON THE MAIN BOARD AND THE COMPLETE MAIN BOARD” on servicing notes (page 4).
3.2
3.1
0
1.8
3.2
3.2
3.2
3.3
1.6
3.3
3.3
1.6
1.6
1.6
3.2
1.6
1.6
0 <1.2>
3.3
1.8
1.6
1.6
1.6
3.3
3.3
3.3
1.6
1.8
3.3
3.3
3.3
1.6
2.4
12
13.3
1
12
12
0
0
3.1
36.4
0
0
3.1
0
0
0
3.1
12
27.8
17
36.4
12
17
36.4
17
17
36.4
36.4
27.8
27.8
36.4
36.4
17
17
17
17
36.4
36.4
12
3.3
12
12
27.8
1.5
3.2
1.6
1.7
3.2
1.6
3.2
3.2
1.6
1.6
0
-1
0.6
0
0
18
0
0
18
18
18
18
18
18
18
R718
0
3.3
R723
100V
2.2
C717
0.1
C714
L705
10uH
3.3
R726
L703
10uH
100V
2.2
C718
3.3
R725
0.1
C716
JL705
4.7
C708
0
R712
JL701
100
R706
S-MASTER_SD
JL710
S-MASTER_CLIP
JL706
JL704
0.1
C706
100k
R737
0.1
C709
L706
10uH
0.033
C727
100p
C703
S-MASTER_READY
S-MASTER_RST
S-MASTER_OTW1
0.1
C713
22k
R705
0
R722
4700p
C704
0.033
C726
R720
0
JL702
0.1
C715
4.7
C705
JL707
JL703
JL709
100
R707
S-MASTER_OTW2
S-MASTER_DCP
E
ET703
100V
2.2
C722
1000p
C743
TAS5614APHDR
IC702
1
OC_ADJ
2
/RESET
3
C_STARTUP
4
INPUT_A
5
INPUT_B
6
VI_CM
7
GND
8
AGND
9
VREG
10 INPUT_C
11 INPUT_D
12 TEST
13 NC
14 NC
15 /SD
16 /OTW1
17
/OTW2
18
/CLIP
19
READY
20
M1
21
M2
22
M3
23
GND
24
GND
25
GVDD_C
26
GVDD_D
27
BST_D
28
OUT_D
29
OUT_D
30
PVDD_D
31
PVDD_D
32
GND_D
33
GND_D
34
GND_C
35
GND_C
36
OUT_C
37
OUT_C
38
PVDD_C
39
PVDD_C
40
BST_C
41
BST_B
42
PVDD_B
43
PVDD_B
44
OUT_B
45
OUT_B
46
GND_B
47
GND_B
48
GND_A
49
GND_A
50
PVDD_A
51
PVDD_A
52
OUT_A
53
OUT_A
54
BST_A
55
GVDD_A
56
GVDD_B
57
GND
58
GND
59
NC
60
NC
61
NC
62
NC
63
PSU_REF
64
VDD
0
R716
L704
10uH
0.033
C728
JL708
0.033
C729
R702
47k
10k
R739
3.3
R724
C701
1000p
100V
2.2
C721
JL601
JL608
22
R604
0
R605
JL603
8p
C616
0.1
C611
100p
C608
JL605
1
C603
AMP_DATA
AMP_MCK
0.1
C615
AMP_BCK
AMP_3.3V
AMP_LRCK
100
R616
1M
R610
7p
C617
22
R609
0.1
C605
S-MASTER_INIT
0.1
C613
0.1
C612
S-MASTER_NSP_MUTE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37 38 39 40 41 42 43 44 45 46 47 48
CXD9843AR
IC603
XVSS
VSUBC
VSSR
OUTR2
VDDR
OUTR1
VSSR
VSSL
OUTL2
VDDL
OUTL1
VSSL
XOVSS
XFSOOUT
XOVDD
DVDD
DVSS
NSPMUTE
SOFTMUTE
PGMUTE
SCDT
SCSHIFT
SCLA
TCH
OVF_R
OVF_L
SFLAG
INIT
MCKSEL
LRCK
BCK
DATA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
FSOCKO
FSOI
HPOUTR2
HPVSSR
HPOUTR1
HPVDDR
HPOUTL2
HPVSSL
HPOUTL1
HPVDDL
XVDD
XFSOIN
22
R603
10
C610
5
4
3
2
1
TC7SHU04FU(T5RSOJF)
IC602
NC
GND
VCC
10
C607
100
R613
1
C601
MM3404A18URE
IC601
1
CE
2
GND
3
Vout
4
Vin
0.1
C606
1k
R612
S-MASTER_LATCH
100
R614
100
R615
S-MASTER_SHIFT
S-MASTER_SOFT_MUTE
S-MASTER_DATA
10uH
L602
0.1
C614
1000p
C604
JL609
R729
2.2k
R728
22k
GVDD
R732
100k
ISA1602AM1-T111-1EF
Q703
JL602
2SC4154TP-1EF
Q704
10k
R715
35V
100
C707
470k
R703
2SC4154TP-1EF
Q702
22k
R704
RT1N441M-TP-1
Q701
100k
R713
10k
R714
16V
47
C712
220k
R753
ISA1602AM1-T111-1EF
Q709
100k
R746
47
C760
50V
10
C750
ISA1602AM1-T111-1EF
Q706
22k
R742
220k
R754
ISA1602AM1-T111-1EF
Q707
22k
R738
MC2840-T1
12-1
D707
47
C757
220k
R747
47k
R743
50V
1
C744
220k
R748
220k
R749
ISA1602AM1-T111-1EF
Q708
220k
R752
SK310A-R3
D703
SK310A-R3
D705
SK310A-R3
D704
SK310A-R3
D706
L710
L707
L708
L709
5W
R727
0.034
100
R708
100
R709
100
R710
100
R711
S-MASTER_PG_MUTE
0
R602
P_ON
P_GND
PVDD
16V
47
C710
D_GND
0
R750
0
R751
FAN_DET
GVDD_12V
0
R601
16V
100
C602
DA2J10100L
D702
0.22
C725
1
C735
1
C736
1
C737
1
C738
100
R755
100
R756
2SC4154TP-1EF
Q705
1000p
C761
E
ET704
0.22
C745
10k
R759
2SC4154TP-1EF
Q710
C762
1000p
C763
1000p
1/2W
R760
10
1/2W
R761
10
C765
1000p
C764
1000p
1/2W
R762
10
C767
1000p
C766
1000p
1/2W
R763
10
C769
1000p
C768
1000p
1
2
2P
CN701
FRONT L+
FRONT L-
1
3
3P
CN702
FRONT R+
2
NC
FRONT R-
C770
1000p
C771
1000p
C772
1000p
C773
1000p
C774
1000p
C775
1000p
C733
C732
C730
C731
1
2
3
4
5
SI-3010KM-TLA
IC701
CTL
VCC
GND
VO
ADJ
45.1584MHz
X601
1
2
C734
C776
1000p
GVDD_12V
POWER AMP
IC702
STREAM PROCESSOR
IC603
IC701
+12V REGULATOR
IC601
+1.8V REGULATOR
IC602
CLOCK BUFFER
SP1
(WOOFER (L-CH))
SP2
(WOOFER (R-CH))
SP3
(TWEETER (L-CH))
SP4
(TWEETER (L-CH))
(CHASSIS)
MAIN BOARD (4/4)
(1/4)
BOARD
MAIN
>003S
(2/4)
BOARD
MAIN
>004S
SPK BOX ASSY
SPB1
14
15
>006S
MAIN
BOARD
(3/4)
Q701, 702
POWER ON/OFF CONTROL
C730 - 733
1000 35V (GTK11iP)
1000 50V (GTK33iP)
2200 35V (GTK11iP)
2200 50V (GTK33iP)
C734
Q703, 704
PROTECT DETECT
OVER LOAD DETECT
Q706 - 709
DETECT
OVER LOAD
DC DETECT
D
19
18
6
11
G
F
12
A
H
1
15
3
C
K
9
B
10
17
16
7
4
14
E
2
J
8
5
13
I
E
ET701
E
ET702
(CHASSIS)
(Page 42)
(Page 41)
(Page 40)