Sony HT-RT5 Service Manual ▷ View online
HT-RT5
HT-RT5
45
45
5-6. PRINTED WIRING BOARD - MAIN Section (2/2) -
R5164
R3031
R5166
4
1
5
8
R402
R3034
R5168
R3035
R3036
R3037
R3038
FB3520
R408
FB3521
FB3523
CL2118
R5176
R607
R5178
R608
R3044
R3050
C3649
R609
R3045
JL2103
R418
R419
R5180
R610
R611
R5182
R5377
R5183
R5379
R421
R3051
R3052
R5186
R5187
R423
R5189
R3056
R428
R3058
R5381
R3636
R5382
R5190
R5387
R3060
R5389
C202
C203
R3063
R628
C204
R629
R5390
R1707
R1708
R630
R631
C402
R634
C404
C405
C406
C407
R3073
C408
JL2130
C409
JL2131
JL2132
JL2133
JL2134
C601
JL2135
R3079
JL2136
C603
JL2137
JL2138
JL2139
C606
C412
C411
C411
C413
C608
R3080
C415
R452
R3082
C417
C418
JL2140
R3084
C419
JL2141
JL2142
R3087
JL2143
JL2144
JL401
R3089
JL2145
JL402
JL403
JL404
C420
JL2148
JL405
C421
JL406
C422 C423
C424
C618
R3090
C425
C619
R3091
C426
R3092
R3093
C427
C428
R3094
JL2152
R3096
R467
JL2153
C5000
JL410
R468
R3099
C5002
CL702
JL413
C5005
JL415
JL416
C5006
JL417
C5007
C433
C5008
C434
JL418
C5009
C435
C436
RB3008
C439
JL422
JL423
JL424
RB3010
JL425
JL426
C5018
JL428
C5020
C5021
C5022
JL432
JL5058
JL434
D5001
JL435
JL437 JL438
C5223
C5224
IC5000
JL445
C5036
JL446
JL3513
C5038
JL448
IC5009
C5039
JL449
Q501
R5016
CL740
CL741
R5019
CL742
C5043
CL745
RB501
R5212
R5021
R5216
JL3527
R5025
4
1
5
8
R5026
R5027
C5050
C5052
C5054 C5057
R5226
C5060
C5061
C5064
R5231
R5041
R5044
R5045
C3515
C5070
C3518
C3519
C5074
C5076
R5243
C5077
C5078
C3520
C5079
C3523
R5054
FB301
C3526
FB302
FB303
C3528
FB304
C3529
R101
R102
C5084
R104
R106
R107
C3532
C3533
C3534
R3127
C5091
C5092
R3516
R3517
FB705
C3542
C3543
FB707
FB708
C3544
R504
C3545
R505
C3546
R5078
C3548
R314
R315
JL2002
JL2003
R318
JL2004
R701
JL2005
JL2006
JL2007
R704
R3140
JL2008
R705
C3551
JL2009
R706
C3552
R5082
C3553
R707
C3554
R708
R3144
R709
C3555
R3145
R322
R3146
C3557
R323
C3558
C3559
R710
R711
C3560
C3562
R3153
C3563
R717
C3564
R718
C3565
R525
R719
C101
R5096
R526
C102
R527
C103
R5098
R528
C104
C106
R720
R722
R5296
R5297
C306
C307
C115
R730
C118
C501
C119
C502
C503
C310
C504
R735
C311
JL101
JL102
C313
1
5
3
4
JL103
C120
JL104
C3585
C121
JL105
C3586
C316
8
5
1
4
C122
JL106
C3587
JL107
C3588
JL108
JL109
C702
4
1
3
4
C703
R3757
C704
R3758
C705
R3759
R741
C511
JL301
C706
R742
C512
JL302
JL303
R743
C708
JL110
JL304
JL305
JL111
JL112
JL113
JL113
JL308
R3760
JL114
JL5121
C3595
JL115
R362
R3762
JL116
R3763
JL117
C710
JL118
R3765
JL501
C711
R3766
JL502
JL503
R3767
R3573
C137
JL504
C520
R3768
C138
R751
R3769
JL5129
C139
JL505
C521
JL506
C522
JL507
C717
C718
14
8
8
8
5
1
4
1
9
16
1
7
R754
R755
C525
C526
C527
JL318
R758
C528
C140
R759
C529
R3771
R372
3
4
4
1
2
3
1
5
R3772
R3773
JL127
JL5134
R3774
R3580
JL128
JL3001
R3775
JL129
JL3003
JL3002
C723
JL3004
R760
C5104
C530
R2008
JL3005
R761
C531
JL3006
R762
C5106
R3586
C532
JL322
JL3007
6
2
7
1
R763
C533
R3587
JL323
R764
C5108
C534
R3588
JL324
R765
C5109
R3589
JL325
JL131
C535
R766
C536
JL132
R767
JL133
JL327
JL134
C538
JL328
JL135
C539
JL329
JL136
R383
5
8
4
1
JL137
C5110
R3590
JL138
R384
C5111
R3591
JL139
R385
C5112
C156
R386
R387
R388
JL330
R389
JL331
R3596
R773
R774
R775
R3599
R776
R777
R778
FB5000
R390
C161
R779
FB5002
C162
JL723
JL724
C5120
JL725
C5121
C359
JL726
FB5006
C5122
JL727
C5123
JL340
JL728
C5124
R780
JL341
JL729
R781
JL342
C746
R782
JL343
C747
JL344
JL345
L001
D301
D302
R5103
JL730
JL731
JL732
JL156
JL733
C173
C367
JL734
CN3008
JL735
C175
JL736
C176
JL3033
JL737
C177
JL3034
JL738
C178
JL3035
C179
JL3036
R792
JL3037
R793
JL3038
C5138
JL3039
C5139
R796
Q602
C3006
C373
R797
Q3003
C3007
C374
R798
C3008
Q3004
C180
R799
C181
Q3005
C182
Q3006
JL166
JL743
JL167
C183
JL744
JL3040
JL168
C184
JL745
JL3041
Q3009
JL169
C185
JL3042
C186
JL3043
C187
JL3044
JL748
C5144
C3010
D704
C188
JL3045
JL749
C765
C3011
JL3046
C766
C3012
C767
JL3047
C768
JL3048
C3014
JL170
C769
JL3049
JL172
JL173
JL750
JL174
IC305
C3019
JL752
C386
JL176
C387
5
1
4
3
IC307
5
8
4
1
IC308
JL177
JL3050
C770
C5150
JL754
JL178
JL3051
C771
JL755
JL179
C389
C772
JL756
C773
JL757
JL3054
JL758
JL759
C3021
JL3055
C776
C3022
C3023
IC310
C778
C5158
C3024
C390
JL180
C779
C3025
C391
JL181
IC312
JL182
D3002
C3026
C392
JL183
C3027
JL760
IC314
C3028
JL761
JL185
C3029
JL186
JL763
JL764
IC701
C5161
JL765
IC703
IC705
C786
IC706
R3010
R3013
C5170
R3014
R3015
R3016
R3017
C5174
R3018
C5175
FB3501
C3042
C3044
R5150
FB3505
R5152
R5154
FB3508
R5155
R3021
R5157
R3023
R3600
R3601
R3025
R3602
CL2103
CL2104
FB3511
FB3512
R5160
CL2108
CL2109
R5356
R5163
R5357
J704
J701
CN707
2
3
1
MB-1414 BOARD
(SIDE B)
1-894-753-
11
(11)
K
A
E
E
E
E
E
A
K
E
K
K
A
K
A
A
(NC)
ANALOG IN
IR
BLASTER
DIGITAL IN
TV
A
B
C
D
E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
•
: Uses unleaded solder.
• See page 43 for Circuit Boards Location.
HT-RT5
HT-RT5
46
46
5-7. PRINTED WIRING BOARD - BAR-AMP Board -
24
2
23
1
4
3
4
3
6
1
6
1
29
28
56
1
5
4
8
1
5
4
8
1
23
22
44
1
1
10
20
11
2
1
4
3
1
8
4
1
C6135
C6035
C6136
C6138
R6143
8
5
1
4
R6142
C6139
F3003
C6140
F3001
F3002
C6141
C6142
C6143
C6144
C6145
C6146
C6147
L6009
L6012
R6125
L6010
L6013
R6126
R6127
L6019
R6135
R6141
R6145
R6146
R6147
R6148
R6149
R6150
R6154
R6155
8
1
R6156
CL6024
JL6015
JL6017
JL6018
CN6001
CN6002
CN6007
C6002
Q6004
Q6005
Q6006
C6012
C6017
C6011
C6004
C6018
C6023
JL6084
JL6016
JL6085
R6118
R6119
R6104
R6122
R6121
R6124
C6022 C6079
R6113
R6115
R6116
R6114
R6123
C6025 C6081
C6071
C6070
C6021
C6106 C6105
C6078
C6083
C6026
R6103
JL6002
JL6004
JL6101
C6069
C6068
R6117
R6120
C6024
JL6059
R6094
JL6060
JL6061
JL6063
JL6062
C6003
JL6064
JL6065
JL6066
C6033
C6137
CL6020
L6015
JL6055
R6144
IC6004
23
22
44
1
IC6001
IC6008
IC6002
IC6003
IC6005
IC6006
IC6009
C6034
R6043
C6036
C6037
C6038
R6011
R6012
R6014 R6013
C6043
C6042
C6046
C6054
R6035
JL6091
JL6093
JC6016
JC6003
JC6015
JC6002
R6102
R6004 R6105 R6005 R6106 R6002 R6003 R6045
C6088
C6092
C6087
C6098
C6100
R6095
C6097
C6091
C6009
JL6089
JL6058
JC6005
JC6011
JC6004
R6076
C6117
C6113
R6134
C6116
C6115
R6067
R6112
C6032
C6031
R6001
C6045
JL6057
R6036
JL6092
R6037
R6038
JL6094
C6013
C6014
R6039
JL6095
JL6096
C6063
JL6097
C6066
C6067
R6044
R6027
R6028
C6041
R6026
R6025
C6039
C6040
R6049
C6073
C6074
R6050
C6080
C6082
C6055
JL6102
JL6086
JL6082 JL6083
JL6087
C6085
JC6001
C6086
JC6018
JC6006
JC6026
JC6007
JL6025
C6120
JC6019
C6095
C6010
C6101
C6096
C6099
R6072
C6065
R6111
JL6013
JC6022
JC6009
L6006
JC6008
JC6023
R6084
R6085
R6089
R6090
C6044
C6048
CN6004
R6091
R6093
R6097 R6098
RB6001
RB6002
R6092
JL6100
JL6103
C6102
C6112
C6114
C6118
C6125
C6127
R6101
CL6001
CL6005
CL6006
CL6007
CL6009
C6016
C6015
CL6010
CL6011
CL6012
CL6013
CL6000
CL6014
CL6004
CL6008
CL6016
12
1
CN6008
CL6017
CL6018
CL6019
CL6021
CL6022
CL6023
CL6035
CL6026
CL6029
CL6027
CL6039
CL6038
CL6030 CL6034
CL6032
CL6036
CL6041
CL6044
CL6043
CL6031
CL6037
CL6025
JL6019
JL6020
CL6045
CL6046
CL6047
CL6033
CL6042
CL6028
CL6040
L6011
L6008
L6007
C6103
1-894-729-
11
(11)
1-894-729-
11
(11)
BAR-AMP BOARD
(SIDE A)
BAR-AMP BOARD
(SIDE B)
E
MB-1414
BOARD
CN703
>03P
MB-1414
BOARD
CN301
>04P
SP5
WOOFER
CENTER
SP4
WOOFER
R-CH
SP3
TWEETER
R-CH
SPC2
SPC1
SP2
WOOFER
L-CH
SP1
TWEETER
L-CH
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
FFC2
SWR1
SWITCHING
REGULATOR
(3L408W)
AC1
(AC IN)
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
12
•
: Uses unleaded solder.
• See page 43 for Circuit Boards Location.
Note 1: When the IC6001 or IC6004 on the BAR-AMP board
are replaced, refer to “NOTE OF REPLACING THE
IC6001 AND IC6004 ON THE BAR-AMP BOARD
OR THE BAR-AMP BOARD” on page 5.
IC6001 AND IC6004 ON THE BAR-AMP BOARD
OR THE BAR-AMP BOARD” on page 5.
Note 2: When the switching regulator (3L408W) (Ref. No.
SWR1) is replaced, refer to “BOND FIXATION OF
ELECTRIC PARTS” on page 8.
ELECTRIC PARTS” on page 8.
(Page 44)
(Page 44)
HT-RT5
HT-RT5
47
47
5-8. SCHEMATIC DIAGRAM - AMP Section -
4
5
3
1
2
1.6
1.6
1.6
0
0
11.3
0.7
12.2
16.7
4.2
12.1
16.5
3.2
0.6
1.1
1.7
3.2
3.2
0.2
1.9
1
3.3
3.2
3.1
3.2
1.7
2.4
2.4
1.6
0
0
1.8
0
0
11.7
3.2
3.2
2
1.6
1.7
0
0
12.1
3.2
23.6
1
1.2
0.7
23.6
1.1
1.1
0.7
23.6
23.6
23.6
11.8
23.6
23.6
23.6
11.8
11.8
22.3
22.3
22.4
22.4
11.9
11.9
23.6
23.6
23.6
11.9
11.9
23.6
23.6
23.6
11.9
11.9
22.4
22.4
1.8
3.2
1.5
1.5
1.5
1.5
1.5
1.5
3.1
3.2
3.1
11.3
11.3
1.1
3.2
1.5
1.5
1.9
3.2
7.7
1.5
1.5
3.2
3.2
11.3
11.7
0
0
11.8
11.8
11.7
11.7
11.8
11.8
0
3.2
3.9
3.2
3.1
11.3
11.3
1.1
3.2
1.9
3.2
7.7
1.5
1.5
3.2
3.2
11.3
1
C6127
1
C6125
1
C6137
1
C6138
2.2
C6055
2.2
C6147
8P
CN6007
SW12V
1
MGND
2
FL12V
3
FLGND
4
UNSW12V
5
DGND
6
7
E4V(AMP)
8
AMPGND
24P
CN6004
1
AC_CUT_DET
2
PCONT_AMP
3
PVDD_STBY
4
DGND
5
MCK
6
DGND
7
DAMP_SDA
8
DGND
9
DAMP_SCL
10
DGND
11
LRCK
12
DGND
13
BCK
14
DGND
15
AMP_D1FL/FR
16
DGND
17
AMP_D3SW
18
SMPS-TH
19
S_MUTE
20
DAMP-PND
21
DC_DET
22
DAMP-RESET
23
SD
24
CLIP
JL6103
JL6102
JL6004
JL6002
JL6025
JL6101
JL6013
JL6063
JL6055
JL6057
JL6058
JL6015
JL6059
JL6097
JL6094
JL6060
JL6061
JL6086
JL6016
JL6017
JL6018
JL6085
JL6084
JL6066
JL6065
JL6064
JL6019
JL6020
JL6100
JL6062
JL6087
L6007
20uH
L6008
20uH
22uH
L6015
HN1A01FU
Q6005
1
2
3
4
5
6
100k
RB6001
22k
R6142
3.3k
R6141
22k
R6143
1k
R6154
47k
R6126
3.3k
R6127
1k
R6144
47k
R6072
3.3k
R6076
1k
R6155
100k
R6050
100k
R6156
SL6001
SL6007
SL6006
SL6005
SL6008
MM3411A33URE
IC6006
CE
1
GND
2
VOUT
3
VDD
4
RT7272BGSP
IC6003
SW
1
BOOT
2
EN
3
GND
4
FB
5
COMP
6
RLIM
7
VIN
8
BD00GA3WEFJ-E2
IC6008
VO
1
FB
2
GND
3
NC_4
4
EN
5
NC_6
6
NC_7
7
VCC
8
RT7272BGSP
IC6005
SW
1
BOOT
2
EN
3
GND
4
FB
5
COMP
6
RLIM
7
VIN
8
74LCX541FT
IC6009
1
2
3
4
5
6
7
8
9
GND
10
11
12
13
14
15
16
17
18
19
VCC
20
TAS5624ADDVR
IC6001
GVDD_AB
1
VDD
2
OC_ADJ
3
RESET
4
INPUT_A
5
INPUT_B
6
C_START
7
DVDD
8
GND_9
9
GND_10
10
GND_11
11
GND_12
12
AVDD
13
INPUT_C
14
INPUT_D
15
FAULT
16
OTW
17
CLIP
18
M1
19
M2
20
M3
21
GVDD_CD
22
BST_D
23
BST_C
24
GND_25
25
GND_26
26
OUT_D_27
27
OUT_D_28
28
PVDD_CD_29
29
PVDD_CD_30
30
PVDD_CD_31
31
OUT_C
32
GND_33
33
GND_34
34
OUT_B
35
PVDD_AB_36
36
PVDD_AB_37
37
PVDD_AB_38
38
OUT_A_39
39
OUT_A_40
40
GND_41
41
GND_42
42
BST_B
43
BST_A
44
TAS5534DGGR
IC6002
PWM_HPM_L
1
PWM_HPP_L
2
PWM_HPM_R
3
PWM_HPP_R
4
AVSS
5
PLL_FLTM
6
PLL_FLTP
7
VR_ANA
8
AVDD
9
ASEL_EMO2
10
MCLK
11
OSC_RES
12
DVSS2_CORE
13
DVDD2_CORE
14
EMO1
15
RESET
16
HP_SEL
17
PDN
18
MUTE
19
SDA
20
SCL
21
LRCLK
22
SCLK
23
SDIN1
24
SDIN2
25
SDIN3
26
SDIN4
27
VR_DIG
28
SDOUT
29
SCLKO
30
LRCLKO
31
TEST
32
PSVC
33
BKND_ERR
34
DVDD1_CORE
35
DVSS1_CORE
36
VALID
37
PWM_M_1
38
PWM_P_1
39
PWM_M_2
40
PWM_P_2
41
PWM_M_3
42
PWM_P_3
43
NC_44
44
NC_45
45
NC_46
46
NC_47
47
PWM_M_4
48
PWM_P_4
49
AVDD_PWM
50
AVSS_PWM
51
VR_PWM
52
NC_53
53
NC_54
54
NC_55
55
NC_56
56
4P
CN6002
L_ch+
1
L_ch+
2
L_ch–
3
L_ch–
4
TAS5624ADDVR
IC6004
GVDD_AB
1
VDD
2
OC_ADJ
3
RESET
4
INPUT_A
5
INPUT_B
6
C_START
7
DVDD
8
GND_9
9
GND_10
10
GND_11
11
GND_12
12
AVDD
13
INPUT_C
14
INPUT_D
15
FAULT
16
OTW
17
CLIP
18
M1
19
M2
20
M3
21
GVDD_CD
22
BST_D
23
BST_C
24
GND_25
25
GND_26
26
OUT_D_27
27
OUT_D_28
28
PVDD_CD_29
29
PVDD_CD_30
30
PVDD_CD_31
31
OUT_C
32
GND_33
33
GND_34
34
OUT_B
35
PVDD_AB_36
36
PVDD_AB_37
37
PVDD_AB_38
38
OUT_A_39
39
OUT_A_40
40
GND_41
41
GND_42
42
BST_B
43
BST_A
44
JL6089
JL6082
JL6083
JL6093
L6011
20uH
JL6092
JL6096
JL6091
JL6095
8P
CN6001
1
R_ch+
2
R_ch+
3
R_ch–
4
R_ch–
5
C_ch+
6
C_ch+
7
C_ch–
8
C_ch–
12P
CN6008
PVDD-STBY
1
3
SUB_23V
4
SUB_GND
5
PVDD_GND
6
PVDD_GND
7
PVDD_GND
8
FB(GND)
9
PVDD_23V
10
PVDD_23V
11
PVDD_23V
12
TH
0.1
C6135
10
C6136
47
R6146
220
R6147
47
R6148
47
R6149
220
R6145
47
R6036
100
R6092
100
R6038
47
R6035
100
R6039
100
R6089
47
R6037
100
R6090
100
R6091
0.047
JC6023
0.047
JC6009
4.7
JC6022
4.7
JC6008
CL6044
CL6042
CL6043
CL6031
100
RB6002
4.7
JC6018
4.7
JC6006
0.047
JC6019
0.047
JC6007
CL6029
CL6027
CL6028
CL6034
CL6037
CL6038
CL6039
CL6040
CL6036
CL6032
CL6030
CL6041
CL6033
CL6025
CL6035
CL6005
CL6006
CL6045
CL6047
CL6046
CL6026
CL6010
0.0047
C6048
0.01
C6044
10
C6037
0.0047
C6039
0.047
C6040
0.047
C6041
0.1
C6145
10
C6036
18k
R6026
470
R6028
470
R6027
10k
R6044
15k
R6025
10
C6035
6.3V
470
C6112
0.0047
C6038
1
C6043
1
C6042
47
R6105
47
R6004
47
R6106
47
R6002
47
R6003
47
R6045
47
R6005
10
C6034
10k
R6043
0.1
C6146
CL6024
CL6022
CL6023
CL6021
0.1
C6031
1
C6032
1
C6033
0.01
C6045
30k
R6001
2.2
R6093
1
C6046
1
C6085
1
C6002
2.2
R6094
CL6009
1
C6102
1
C6098
1
C6099
1
C6101
0.01
C6100
0.1
C6097
30k
R6095
2.2
R6101
2.2
R6102
1
C6086
1
C6017
0.047
C6011
1
C6018
0.047
C6012
470p
C6013
470p
C6003
470p
C6004
0.047
C6091
0.047
C6092
1
C6096
1
C6095
470p
C6088
0.047
C6009
0.047
C6010
470p
C6087
0.47
C6140
1000p
C6106
0.47
C6139
1000p
C6105
35V
C6103
1000
35V
C6015
470
0.47
C6143
0.47
C6142
0.47
C6141
1000p
C6069
1000p
C6068
1000p
C6070
35V
C6016
470
1000p
C6071
0.47
C6144
470p
C6014
10
R6014
10
R6013
10
R6011
10
R6012
100k
R6049
0.01
C6054
5A
F3001
32V
5A
F3002
32V
10
R6097
10
R6098
5A
F3003
32V
2PC4081R-115
Q6004
100k
R6103
100k
R6104
25V
C6120
47
CL6004
CL6000
R6114
R6113
R6115
R6116
0.001
C6079
C6022
0.01
C6078
0.01
0.001
C6021
CL6007
CL6001
CL6008
100
R6150
CL6016
CL6017
CL6019
CL6018
B
B
E
E
C
C
B
B
E
E
C
C
HN1A01FU
Q6006
R6121
R6123
R6122
R6124
C6081
0.01
0.001
C6025
R6119
R6118
R6117
R6120
CL6011
CL6012
0.001
C6023
C6080
0.01
C6082
0.01
0.001
C6024
C6083
0.01
0.001
C6026
CL6014
CL6013
22
C6066
22
C6067
0.1
C6074
2.2k
R6085
10k
R6084
33k
R6112
22k
R6067
100k
R6111
0.0022
C6065
10
C6063
10
C6073
10
C6113
10
C6117
0.0022
C6114
33k
R6135
22k
R6125
100k
R6134
22
C6116
22
C6115
0.1
C6118
CL6020
10uH
L6019
10uH
L6006
10uH
L6009
10uH
L6012
2.2uH
L6013
2.2uH
L6010
0
JC6003
0
JC6002
0
JC6016
0
JC6015
JC6005 0
0
JC6011
0
JC6001
0
JC6004
JC6026
0
IC6006
+3.3V REGULATOR
IC6009
BUS BUFFER
IC6002
STREAM PROCESSOR
IC6001
DIGITAL POWER AMP
IC6004
5
4
1
2
6
3
IC6008
+12V REGULATOR
DC/DC CONVERTER
IC6003
IC6005
BAR-AMP BOARD
(CHASSIS)
(CHASSIS)
(2/3)
MB-1414
BOARD
FFC2
DC/DC CONVERTER
DIGITAL POWER AMP
BUFFER
DC DETECT
DC DETECT
(CHASSIS)
(CHASSIS)
2
NC
(CHASSIS)
SWITCHING
REGULATOR
SWR1
(3L408W)
(AC IN)
AC1
CENTER
SP5
WOOFER
R-CH
SP4
WOOFER
R-CH
SP3
TWEETER
SPC2
L-CH
SP1
TWEETER
L-CH
SP2
WOOFER
SPC1
10
11
12
13
14
15
G
16
H
17
I
18
F
20
M
21
1
C
J
D
6
E
K
L
2
B
3
A
4
5
7
19
8
9
22
• See page 48 for Waveforms. • See page 52 for IC Block Diagrams.
Note 1: When the IC6001 or IC6004 on the BAR-AMP board
are replaced, refer to “NOTE OF REPLACING THE
IC6001 AND IC6004 ON THE BAR-AMP BOARD
OR THE BAR-AMP BOARD” on page 5.
IC6001 AND IC6004 ON THE BAR-AMP BOARD
OR THE BAR-AMP BOARD” on page 5.
Note 2: When the switching regulator (3L408W) (Ref. No.
SWR1) is replaced, refer to “BOND FIXATION OF
ELECTRIC PARTS” on page 8.
ELECTRIC PARTS” on page 8.
HT-RT5
HT-RT5
48
48
5-9. PRINTED WIRING BOARD - USB-WSCHUKEI Board -
•
: Uses unleaded solder.
• See page 43 for Circuit Boards Location.
5
1
10
20
11
4
8
1
1
11
1
5
1
26
C1501
C1503
C1504
C1505
C1506
C1508
C1509
C1510
R1502
R1503
R1504
R1505
R1503
R1504
R1505
R1506
R1507
R1508
R1509
IC1501
IC1502
R1510
R1511
R1513
R1515
R1516
R1518
R1519
CN1552
R1520
C1551
C1552
C1553
R1539
R1541
R1542
R1545
R1551
R1552
R1553
L001
CN1501
CN1502
CL1501
CL1502
CL1503
CL1504
CL1505
CL1506
CL1507
CL1508
CL1509
CL1510
CL1511
CL1512
CL1513
CL1514
CL1515
CL1516
CL1518
CL1519
CL1521
CL1522
CL1523
CL1524
CL1551
CL1552
CL1553
1
4
CN1551
USB-WSCHUKEI BOARD
(COMPONENT SIDE)
USB-WSCHUKEI BOARD
(CONDUCTOR SIDE)
1-894-734-
11
(11)
1-894-734-
11
(11)
MB-1414
BOARD
CN501
>02P
MB-1414
BOARD
CN708
>01P
RF1
RF MODULATOR
(WS001)
FFC1
(CHASSIS)
A
B
C
D
1
2
3
4
5
6
• Waveforms
– BAR-AMP Board –
wa
Q802
2, 5 (Base)
5 V/DIV, 5
Ps/DIV
7.9
Ps
11.4 Vp-p
qa
IC1502
qh
2 V/DIV, 200 ns/DIV
328 ns
4.5 Vp-p
qs
IC1502
qk
2 V/DIV, 10
Ps/DIV
20.8
Ps
4.3 Vp-p
1
IC6003
2 (BOOT)
10 V/DIV, 1
Ps/DIV
2
Ps
28.8 Vp-p
2
IC6005
2 (BOOT)
10 V/DIV, 1
Ps/DIV
2
Ps
28.4 Vp-p
3
IC6009
qf
2 V/DIV, 200 ns/DIV
326 ns
4.1 Vp-p
4
IC6009
qh
2 V/DIV, 10
Ps/DIV
20.8
Ps
4 Vp-p
40.4 ns
4.6 Vp-p
5
IC6009
qk
2 V/DIV, 20 ns/DIV
– USB-WSCHUKEI Board –
– FL Board –
Note: IC1501 on the USB-WSCHUKEI board cannot replace with sin-
gle. When this part is damaged, replace the complete mounted
board.
board.
(Page 44)
(Page 44)
Click on the first or last page to see other HT-RT5 service manuals if exist.