ORDER NO.
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V . Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Wheelock Place, Singapore 23880
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PIONEER ELECTRONIC CORPORATION 1998
CONTROL CENTER
RRV1978
HTV-C2
TZZY JUNE 1998 Printed in Japan
Refer to the service manual RRV1960 for HTV-C1/AUXJ.
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Remarks
Power Requirement
Type
Model
HTV-C2
AUXJ
O
AC26V power supplied from other system component
ACXJ
O
AC26V power supplied from other system component
· This product is a system component.
For the system composition, refer to the service manual RRV1979 for HTV-A2/KUCXJ.
· This product does not operate normally by itself. Please connect it to the AMPLIFIER HTV-A2/
KUCXJ, for adjustment and operation inspection. Otherwise damage may result.
Hometheater System
Control Center
HTV-2
(This manual)
(service manual RRV1977)
Powered Subwoofer
HTV-SW2 (service manual RRV1970)
Amplifier
HTV-A2 (service manual RRV1979)
HTV-C2
2
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES :
÷ Parts marked by " NSP " are generally unavailable because they are not in our Master Spare Parts List.
÷ The
mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing,be sure to use parts of identical designation.
÷ Reference Nos. indicate the pages and Nos. in the service manual for the base model.
÷ Screw adjacent to mark on the product are used for disassembly.
÷ When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex. 1
When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by
J = 5%, and K = 10%).
560
= 56 × 101= 561 ................................................... RD1/4PU 5 6 1 J
47k
= 47 × 10 3 = 473 .................................................. RD1/4PU 4 7 3 J
0.5
= R50 ...................................................................... RN2H Â 5 0 K
1
= 1R0 ......................................................................... RS1P 1 Â 0 K
Ex. 2
When there are 3 effective digits (such as in high precision metal film resistors).
5.62k
= 562 × 10 1 = 5621 ........................................... RN1/4PC 5 6 2 1 F
Part No.
Remarks
AUXJ
AUXJ
ACXJ
Ref.
No.
Mark
Symbol and Description
PACKING
P3-8
Operating Instructions (French)
Not used
Not used
ARC7200
P3-10
NSP
Warranty Card
ARY1051
ARY1051
ARY1075
P3-11
Remote Control Unit (CU-HTV001)
AZN7713
Not used
Not used
P3-12
NSP
Remoto Control Unit (CU-HTV001)
AXD7157
Not used
Not used
P3-12
NSP
Remoto Control Unit (CU-HTV002)
Not used
AXD7160
AXD7160
P3-13
Battery Cover
RZN1156
AZN2256
AZN2256
P3-15
NSP
Dry Cell battery (R6P, AA)
VEM-013
Not used
Not used
P3-15
NSP
Alkali Ne Battery (LR03, AAA)
Not used
AEX1006
AEX1006
P3-21
Packing Case
AHD7574
AHD7590
AHD7590
EXTERIOR
P5-8
Rear Panel
ANC7655
ANC7661
ANC7661
HTV-C1
HTV-C2
CONTRAST TABLE
HTV-C2/AUXJ, ACXJ and HTV-C1/AUXJ are constructed the same except for the following :
HTV-C1
CONTROL CENTER
ORDER NO.
RRV1960
T - IZY MAY 1998 Printed in Japan
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880
PIONEER ELECTRONIC CORPORATION 1998
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1. SAFETY INFORMATION ...................................... 2
2. EXPLODED VIEWS AND PARTS LIST ................ 3
3. SCHEMATIC DIAGRAM ....................................... 6
4. PCB CONNECTION DIAGRAM .......................... 12
5. PCB PARTS LIST ............................................... 16
6. ADJUSTMENT .................................................... 17
CONTENTS
7. GENERAL INFORMATION ................................ 18
7.1 PARTS .......................................................... 18
7.1.1 IC ........................................................... 18
7.1.2 DISPLAY ................................................ 19
7.2 TEST MODE ................................................. 20
7.3 BLOCK DIAGRAM ........................................ 21
8. PANEL FACILITIES AND SPECIFICATIONS .... 23
Type
Model
Power Requirement
Remarks
HTV-C1
AUXJ
AC26V power supplied from other system component
ACXJ
AC26V power supplied from other system component
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
· This product is a system component.
For the system composition, refer to the service manual RRV1957 for HTV-A1/KUCXJ.
· This product does not operate normally by itself. Please connect it to the AMPLIFIER HTV-A1/
KUCXJ, for adjustment and operation inspection. Otherwise damage may result.
Hometheater System
Control Center
HTV-1
(This manual)
(service manual RRV1968)
Powered Subwoofer
HTV-SW1 (service manual RRV1969)
Amplifier
HTV-A1 (service manual RRV1957)
SURROUND MODE
STANDBY/ON
DISPLAY
INPUT
VOLUME
2
HTV-C1
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians ; it is not meant for the casual do-it-
yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained
to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
WARNING
Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxicant which may
cause birth defects or other reproductive harm (California Health & Safety Code, Section 25249.5).
When servicing or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact with
the solder. Also, when soldering do not inhale any smoke or fumes produced.
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols
(fast operating fuse) and/or
(slow operating fuse) on PCB indicate that replacement parts must
be of identical designation.
REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible
(fusible de type rapide) et/ou
(fusible de type lent) sur CCI indiquent que les pièces
de remplacement doivent avoir la même désignation.
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL
SHOCK HAZARD AND MUST BE CORRECTED BEFORE
RETURNING THE APPLIANCE TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are
often not evident from visual inspection nor the protection
afforded by them necessarily can be obtained by using
replacement components rated for voltage, wattage, etc.
Replacement parts which have these special safety
characteristics are identified in this Service Manual.
Electrical components having such features are identified
by marking with a
on the schematics and on the parts list
in this Service Manual.
The use of a substitute replacement component which does
not have the same safety characteristics as the PIONEER
recommended replacement one, shown in the parts list in
this Service Manual, may create shock, fire, or other hazards.
Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information, always consult the current PIONEER Service
Manual. A subscription to, or additional copies of, PIONEER
Service Manual may be obtained at a nominal charge from
PIONEER.
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground (water
pipe, conduit, etc.) by connecting a leakage current tester
such as Simpson Model 229-2 or equivalent between the
earth ground and all exposed metal parts of the appliance
(input/output terminals, screwheads, metal overlays, control
shaft, etc.). Plug the AC line cord of the appliance directly
into a 120V AC 60Hz outlet and turn the AC power switch
on. Any current measured must not exceed 0.5mA.
(FOR USA MODEL ONLY)
Leakage
current
tester
Reading should
not be above
0.5mA
Device
under
test
Test all
exposed metal
surfaces
Also test with
plug reversed
(Using AC adapter
plug as required)
Earth
ground
AC Leakage Test
3
HTV-C1
2.1 PACKING
1
System Cable A (L=3.0m)
ADX7239
2
System Cable B (L=3.0m)
ADE7023
NSP
3
MOUNT Kit
AEA7021
4
Bolt Cap
AEB7111
5
Velcro Tape (hook)
AED7028
6
Velcro Tape (loop)
AED7029
7
Operating Instructions
ARB7147
(English)
8
Operating Instructions
See Contrast table (2)
(French)
9
Quick Instructions Guide
ARH7036
NSP
10
Warranty Card
See Contrast table (2)
11
Remote Control Unit
AZN7713
(CU-HTV001)
NSP
12
Remote Control Unit
AXD7157
(CU-HTV001)
(1) PACKING PARTS LIST
Mark No.
Description
Part No.
2. EXPLODED VIEWS AND PARTS LIST
NOTES:
· Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
· The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
· Screws adjacent to mark on the product are used for disassembly.
18
22
19
21
17
10
9
7
8
1
15
4
4
11
13
12
20
5
6
16
2
14
23
24
26
27
3
25
17
ACXJ type
only
Mark No.
Description
Part No.
13
Battery Cover
RZN1156
14
Audio Cord (L=1.5m)
VDE1033
NSP
15
Dry Cell Battery (R6P,AA)
VEM-013
NSP
16
Polyethylene Bag
Z21-033
17
Polyethylene Bag
Z21-038
(0.03
× 230 × 340)
18
L Protector
AHA7209
19
R Protector
AHA7210
20
Paper Protector
AHA7217
21
Packing Case
AHD7574
22
Packing Sheet
AHG7053
23
Bolt (L)
ABA7042
24
Bolt (S)
ABA7041
25
Nut
NA60FZK
26
Wing Nut
NR60FZK
27
Washer
WB60FZK
(2) CONTRAST TABLE
Mark
No.
Symbol and Description
Part No.
Remarks
AUXJ Type
ACXJ Type
8
Operating Instructions (French)
Not used
ARC7200
NSP
10
Warranty Card
ARY1051
ARY1075